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-167814396400428.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-6a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396400428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 796K
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 15:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:03 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 3.7K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 25 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 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 317K 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-6a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-6a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678458412617

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-6a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 14:26:55] [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 14:26:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 14:26:55] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2023-03-10 14:26:55] [INFO ] Transformed 221 places.
[2023-03-10 14:26:55] [INFO ] Transformed 908 transitions.
[2023-03-10 14:26:55] [INFO ] Found NUPN structural information;
[2023-03-10 14:26:55] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 307 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
FORMULA CloudDeployment-PT-6a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 794/794 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 209 transition count 794
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 205 transition count 790
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 205 transition count 790
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 23 place count 202 transition count 787
Iterating global reduction 1 with 3 rules applied. Total rules applied 26 place count 202 transition count 787
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 200 transition count 785
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 200 transition count 785
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 199 transition count 784
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 199 transition count 784
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 107 place count 199 transition count 709
Applied a total of 107 rules in 109 ms. Remains 199 /221 variables (removed 22) and now considering 709/794 (removed 85) transitions.
[2023-03-10 14:26:55] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2023-03-10 14:26:55] [INFO ] Computed 24 place invariants in 35 ms
[2023-03-10 14:26:56] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-03-10 14:26:56] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:26:56] [INFO ] Invariant cache hit.
[2023-03-10 14:26:56] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:26:56] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 1063 ms to find 0 implicit places.
[2023-03-10 14:26:56] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:26:56] [INFO ] Invariant cache hit.
[2023-03-10 14:26:57] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 199/221 places, 709/794 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1676 ms. Remains : 199/221 places, 709/794 transitions.
Support contains 40 out of 199 places after structural reductions.
[2023-03-10 14:26:57] [INFO ] Flatten gal took : 140 ms
[2023-03-10 14:26:57] [INFO ] Flatten gal took : 82 ms
[2023-03-10 14:26:58] [INFO ] Input system was already deterministic with 709 transitions.
Support contains 39 out of 199 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 676 ms. (steps per millisecond=14 ) properties (out of 27) seen :16
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-10 14:26:58] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:26:58] [INFO ] Invariant cache hit.
[2023-03-10 14:26:59] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 10 ms returned sat
[2023-03-10 14:26:59] [INFO ] After 296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:26:59] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 9 ms returned sat
[2023-03-10 14:26:59] [INFO ] After 174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:26:59] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:26:59] [INFO ] After 99ms SMT Verify possible using 172 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:26:59] [INFO ] After 156ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-10 14:26:59] [INFO ] After 466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 234 edges and 199 vertex of which 56 / 199 are part of one of the 17 SCC in 5 ms
Free SCC test removed 39 places
Drop transitions removed 127 transitions
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 163 transitions.
Graph (complete) has 1070 edges and 160 vertex of which 159 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 6 place count 155 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 155 transition count 518
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 149 transition count 512
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 58 place count 131 transition count 578
Drop transitions removed 109 transitions
Redundant transition composition rules discarded 109 transitions
Iterating global reduction 0 with 109 rules applied. Total rules applied 167 place count 131 transition count 469
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 131 transition count 475
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 169 place count 130 transition count 475
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 182 place count 130 transition count 462
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 183 place count 129 transition count 454
Iterating global reduction 1 with 1 rules applied. Total rules applied 184 place count 129 transition count 454
Applied a total of 184 rules in 181 ms. Remains 129 /199 variables (removed 70) and now considering 454/709 (removed 255) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 129/199 places, 454/709 transitions.
Incomplete random walk after 10000 steps, including 164 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Finished Best-First random walk after 7199 steps, including 2 resets, run visited all 1 properties in 13 ms. (steps per millisecond=553 )
Computed a total of 97 stabilizing places and 505 stable transitions
Graph (complete) has 1967 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 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((G(p1)||p0)))'
Support contains 7 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 233 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 0 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 47 place count 134 transition count 597
Drop transitions removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 0 with 97 rules applied. Total rules applied 144 place count 134 transition count 500
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 146 place count 133 transition count 499
Applied a total of 146 rules in 90 ms. Remains 133 /199 variables (removed 66) and now considering 499/709 (removed 210) transitions.
[2023-03-10 14:27:00] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
// Phase 1: matrix 200 rows 133 cols
[2023-03-10 14:27:00] [INFO ] Computed 24 place invariants in 4 ms
[2023-03-10 14:27:00] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-10 14:27:00] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:27:00] [INFO ] Invariant cache hit.
[2023-03-10 14:27:00] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:27:01] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
[2023-03-10 14:27:01] [INFO ] Redundant transitions in 506 ms returned []
[2023-03-10 14:27:01] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:27:01] [INFO ] Invariant cache hit.
[2023-03-10 14:27:01] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/199 places, 499/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1400 ms. Remains : 133/199 places, 499/709 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(OR (NEQ s2 1) (NEQ s76 1)), p0:(OR (NEQ s61 1) (NEQ s62 1) (NEQ s73 1) (NEQ s118 1) (NEQ s131 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 451 ms.
Product exploration explored 100000 steps with 0 reset in 237 ms.
Computed a total of 79 stabilizing places and 391 stable transitions
Graph (complete) has 1607 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 79 stabilizing places and 391 stable transitions
Detected a total of 79/133 stabilizing places and 391/499 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 497 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 157 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 14:27:03] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:27:03] [INFO ] Invariant cache hit.
[2023-03-10 14:27:04] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 10 ms returned sat
[2023-03-10 14:27:04] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) (NOT p0)))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 13 factoid took 311 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-6a-LTLFireability-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-6a-LTLFireability-00 finished in 4016 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 232 edges and 199 vertex of which 56 / 199 are part of one of the 17 SCC in 1 ms
Free SCC test removed 39 places
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 155 transition count 561
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 155 transition count 561
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 47 place count 137 transition count 627
Drop transitions removed 109 transitions
Redundant transition composition rules discarded 109 transitions
Iterating global reduction 0 with 109 rules applied. Total rules applied 156 place count 137 transition count 518
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 158 place count 136 transition count 517
Applied a total of 158 rules in 68 ms. Remains 136 /199 variables (removed 63) and now considering 517/709 (removed 192) transitions.
[2023-03-10 14:27:04] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
// Phase 1: matrix 211 rows 136 cols
[2023-03-10 14:27:04] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:27:04] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-10 14:27:04] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:04] [INFO ] Invariant cache hit.
[2023-03-10 14:27:04] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:27:05] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
[2023-03-10 14:27:05] [INFO ] Redundant transitions in 562 ms returned []
[2023-03-10 14:27:05] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:05] [INFO ] Invariant cache hit.
[2023-03-10 14:27:06] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 136/199 places, 517/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1695 ms. Remains : 136/199 places, 517/709 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s46 1) (EQ s47 1) (EQ s57 1) (EQ s121 1) (EQ s134 1)), p1:(OR (AND (EQ s46 1) (EQ s47 1) (EQ s57 1) (EQ s121 1) (EQ s134 1)) (AND (EQ s47 1) (...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 589 ms.
Product exploration explored 100000 steps with 0 reset in 491 ms.
Computed a total of 79 stabilizing places and 403 stable transitions
Graph (complete) has 1636 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 79 stabilizing places and 403 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 362 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 155 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 14:27:07] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:07] [INFO ] Invariant cache hit.
[2023-03-10 14:27:07] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 700 ms. Reduced automaton from 1 states, 4 edges and 2 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 51 ms :[(NOT p1)]
[2023-03-10 14:27:08] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:08] [INFO ] Invariant cache hit.
[2023-03-10 14:27:09] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 12 ms returned sat
[2023-03-10 14:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:27:09] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-10 14:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:27:09] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 13 ms returned sat
[2023-03-10 14:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:27:09] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-10 14:27:09] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:27:09] [INFO ] [Nat]Added 136 Read/Feed constraints in 28 ms returned sat
[2023-03-10 14:27:09] [INFO ] Computed and/alt/rep : 194/757/194 causal constraints (skipped 16 transitions) in 39 ms.
[2023-03-10 14:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 517/517 transitions.
Applied a total of 0 rules in 20 ms. Remains 136 /136 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2023-03-10 14:27:09] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:09] [INFO ] Invariant cache hit.
[2023-03-10 14:27:09] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-10 14:27:09] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:09] [INFO ] Invariant cache hit.
[2023-03-10 14:27:09] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:27:10] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2023-03-10 14:27:10] [INFO ] Redundant transitions in 471 ms returned []
[2023-03-10 14:27:10] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:10] [INFO ] Invariant cache hit.
[2023-03-10 14:27:11] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1475 ms. Remains : 136/136 places, 517/517 transitions.
Computed a total of 79 stabilizing places and 403 stable transitions
Graph (complete) has 1636 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 79 stabilizing places and 403 stable transitions
Knowledge obtained : [(NOT p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 263 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 87 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))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 150 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 62 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1)]
[2023-03-10 14:27:11] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:11] [INFO ] Invariant cache hit.
[2023-03-10 14:27:12] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 12 ms returned sat
[2023-03-10 14:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:27:12] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2023-03-10 14:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:27:12] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 11 ms returned sat
[2023-03-10 14:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:27:12] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-10 14:27:12] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:27:12] [INFO ] [Nat]Added 136 Read/Feed constraints in 23 ms returned sat
[2023-03-10 14:27:12] [INFO ] Computed and/alt/rep : 194/757/194 causal constraints (skipped 16 transitions) in 36 ms.
[2023-03-10 14:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 184 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 514 ms.
Product exploration explored 100000 steps with 0 reset in 202 ms.
Built C files in :
/tmp/ltsmin3737795886763667290
[2023-03-10 14:27:13] [INFO ] Computing symmetric may disable matrix : 517 transitions.
[2023-03-10 14:27:13] [INFO ] Computation of Complete disable matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:27:13] [INFO ] Computing symmetric may enable matrix : 517 transitions.
[2023-03-10 14:27:13] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:27:13] [INFO ] Computing Do-Not-Accords matrix : 517 transitions.
[2023-03-10 14:27:13] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:27:13] [INFO ] Built C files in 221ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3737795886763667290
Running compilation step : cd /tmp/ltsmin3737795886763667290;'/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 2629 ms.
Running link step : cd /tmp/ltsmin3737795886763667290;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin3737795886763667290;'/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/stateBased657773573717948429.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 517/517 transitions.
Applied a total of 0 rules in 35 ms. Remains 136 /136 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2023-03-10 14:27:28] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:28] [INFO ] Invariant cache hit.
[2023-03-10 14:27:28] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-10 14:27:28] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:28] [INFO ] Invariant cache hit.
[2023-03-10 14:27:29] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:27:29] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2023-03-10 14:27:29] [INFO ] Redundant transitions in 646 ms returned []
[2023-03-10 14:27:29] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:27:30] [INFO ] Invariant cache hit.
[2023-03-10 14:27:30] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1980 ms. Remains : 136/136 places, 517/517 transitions.
Built C files in :
/tmp/ltsmin2458686606861638962
[2023-03-10 14:27:30] [INFO ] Computing symmetric may disable matrix : 517 transitions.
[2023-03-10 14:27:30] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:27:30] [INFO ] Computing symmetric may enable matrix : 517 transitions.
[2023-03-10 14:27:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:27:30] [INFO ] Computing Do-Not-Accords matrix : 517 transitions.
[2023-03-10 14:27:30] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:27:30] [INFO ] Built C files in 119ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2458686606861638962
Running compilation step : cd /tmp/ltsmin2458686606861638962;'/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 2601 ms.
Running link step : cd /tmp/ltsmin2458686606861638962;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin2458686606861638962;'/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/stateBased17141161038166044303.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 14:27:45] [INFO ] Flatten gal took : 44 ms
[2023-03-10 14:27:45] [INFO ] Flatten gal took : 58 ms
[2023-03-10 14:27:45] [INFO ] Time to serialize gal into /tmp/LTL6283747315107004326.gal : 10 ms
[2023-03-10 14:27:45] [INFO ] Time to serialize properties into /tmp/LTL10054111134984380434.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6283747315107004326.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8594851616405846458.hoa' '-atoms' '/tmp/LTL10054111134984380434.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10054111134984380434.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8594851616405846458.hoa
Detected timeout of ITS tools.
[2023-03-10 14:28:01] [INFO ] Flatten gal took : 56 ms
[2023-03-10 14:28:01] [INFO ] Flatten gal took : 51 ms
[2023-03-10 14:28:01] [INFO ] Time to serialize gal into /tmp/LTL15042659606374271882.gal : 11 ms
[2023-03-10 14:28:01] [INFO ] Time to serialize properties into /tmp/LTL7924177189666534964.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15042659606374271882.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7924177189666534964.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((((p86==1)&&(p88==1))&&((p103==1)&&(p206==1)))&&(p219==1))"))||(G("(((((p86==1)&&(p88==1))&&((p103==1)&&(p206==1)))&&(p219==...188
Formula 0 simplified : G(F!"((((p86==1)&&(p88==1))&&((p103==1)&&(p206==1)))&&(p219==1))" & F!"(((((p86==1)&&(p88==1))&&((p103==1)&&(p206==1)))&&(p219==1))|...180
Detected timeout of ITS tools.
[2023-03-10 14:28:16] [INFO ] Flatten gal took : 95 ms
[2023-03-10 14:28:16] [INFO ] Applying decomposition
[2023-03-10 14:28:16] [INFO ] Flatten gal took : 78 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7624631667186349937.txt' '-o' '/tmp/graph7624631667186349937.bin' '-w' '/tmp/graph7624631667186349937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7624631667186349937.bin' '-l' '-1' '-v' '-w' '/tmp/graph7624631667186349937.weights' '-q' '0' '-e' '0.001'
[2023-03-10 14:28:16] [INFO ] Decomposing Gal with order
[2023-03-10 14:28:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 14:28:17] [INFO ] Removed a total of 780 redundant transitions.
[2023-03-10 14:28:17] [INFO ] Flatten gal took : 745 ms
[2023-03-10 14:28:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 32 ms.
[2023-03-10 14:28:17] [INFO ] Time to serialize gal into /tmp/LTL18283252295672500736.gal : 19 ms
[2023-03-10 14:28:17] [INFO ] Time to serialize properties into /tmp/LTL1697229428174415682.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18283252295672500736.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1697229428174415682.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G("((((u48.p86==1)&&(u48.p88==1))&&((i2.i0.u22.p103==1)&&(u48.p206==1)))&&(u48.p219==1))"))||(G("(((((u48.p86==1)&&(u48.p88==1))...248
Formula 0 simplified : G(F!"((((u48.p86==1)&&(u48.p88==1))&&((i2.i0.u22.p103==1)&&(u48.p206==1)))&&(u48.p219==1))" & F!"(((((u48.p86==1)&&(u48.p88==1))&&((...240
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, u48.t2, i0.t207, i0.i0.t204, i0.i0.u2.t199, i0.i0.u3.t183.t208, i1.t172, i1...525
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
223 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.2955,66120,1,0,97040,1518,3830,180737,1179,5963,122023
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudDeployment-PT-6a-LTLFireability-02 finished in 76168 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((p1||X(F((X(p0)&&p2)))))))'
Support contains 7 out of 199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 6 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:28:20] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2023-03-10 14:28:20] [INFO ] Computed 24 place invariants in 4 ms
[2023-03-10 14:28:20] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-10 14:28:20] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:20] [INFO ] Invariant cache hit.
[2023-03-10 14:28:21] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:28:21] [INFO ] Implicit Places using invariants and state equation in 976 ms returned []
Implicit Place search using SMT with State Equation took 1205 ms to find 0 implicit places.
[2023-03-10 14:28:21] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:21] [INFO ] Invariant cache hit.
[2023-03-10 14:28:22] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1856 ms. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 515 ms :[(OR (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p2:(AND (EQ s105 1) (EQ s106 1) (EQ s110 1) (EQ s184 1) (EQ s197 1)), p1:(AND (EQ s68 1) (EQ s105 1) (EQ s106 1) (EQ s108 1) (EQ s184 1) (EQ s197 1)), p0:...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-03 finished in 2413 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 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 237 edges and 199 vertex of which 59 / 199 are part of one of the 18 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 542
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 542
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 49 place count 133 transition count 608
Drop transitions removed 107 transitions
Redundant transition composition rules discarded 107 transitions
Iterating global reduction 0 with 107 rules applied. Total rules applied 156 place count 133 transition count 501
Applied a total of 156 rules in 73 ms. Remains 133 /199 variables (removed 66) and now considering 501/709 (removed 208) transitions.
[2023-03-10 14:28:23] [INFO ] Flow matrix only has 202 transitions (discarded 299 similar events)
// Phase 1: matrix 202 rows 133 cols
[2023-03-10 14:28:23] [INFO ] Computed 24 place invariants in 3 ms
[2023-03-10 14:28:23] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-10 14:28:23] [INFO ] Flow matrix only has 202 transitions (discarded 299 similar events)
[2023-03-10 14:28:23] [INFO ] Invariant cache hit.
[2023-03-10 14:28:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-10 14:28:23] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2023-03-10 14:28:24] [INFO ] Redundant transitions in 670 ms returned []
[2023-03-10 14:28:24] [INFO ] Flow matrix only has 202 transitions (discarded 299 similar events)
[2023-03-10 14:28:24] [INFO ] Invariant cache hit.
[2023-03-10 14:28:24] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/199 places, 501/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1926 ms. Remains : 133/199 places, 501/709 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s68 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-6a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-05 finished in 2000 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1||F(G(p2)))))))'
Support contains 7 out of 199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 5 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:28:25] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2023-03-10 14:28:25] [INFO ] Computed 24 place invariants in 3 ms
[2023-03-10 14:28:25] [INFO ] Implicit Places using invariants in 194 ms returned []
[2023-03-10 14:28:25] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:25] [INFO ] Invariant cache hit.
[2023-03-10 14:28:25] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:28:25] [INFO ] Implicit Places using invariants and state equation in 650 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
[2023-03-10 14:28:25] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:25] [INFO ] Invariant cache hit.
[2023-03-10 14:28:26] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1509 ms. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s75 1), p1:(NEQ s94 1), p2:(AND (EQ s53 1) (EQ s54 1) (EQ s74 1) (EQ s184 1) (EQ s197 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-07 finished in 1697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 7 out of 199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 3 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:28:26] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:26] [INFO ] Invariant cache hit.
[2023-03-10 14:28:26] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-10 14:28:26] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:26] [INFO ] Invariant cache hit.
[2023-03-10 14:28:27] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:28:27] [INFO ] Implicit Places using invariants and state equation in 637 ms returned []
Implicit Place search using SMT with State Equation took 810 ms to find 0 implicit places.
[2023-03-10 14:28:27] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:27] [INFO ] Invariant cache hit.
[2023-03-10 14:28:28] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1639 ms. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s106 1) (EQ s113 1)) (AND (EQ s131 1) (EQ s132 1) (EQ s153 1) (EQ s184 1) (EQ s197 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-6a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-08 finished in 1844 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) U X((p1||F(p2)))))'
Support contains 9 out of 199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 4 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:28:28] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:28] [INFO ] Invariant cache hit.
[2023-03-10 14:28:28] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-10 14:28:28] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:28] [INFO ] Invariant cache hit.
[2023-03-10 14:28:29] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:28:29] [INFO ] Implicit Places using invariants and state equation in 669 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
[2023-03-10 14:28:29] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:28:29] [INFO ] Invariant cache hit.
[2023-03-10 14:28:30] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1590 ms. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s122 1), p1:(AND (EQ s1 1) (EQ s2 1) (EQ s6 1) (EQ s184 1) (EQ s197 1)), p2:(AND (EQ s131 1) (EQ s132 1) (EQ s153 1) (EQ s184 1) (EQ s197 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-09 finished in 1905 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 233 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 49 place count 133 transition count 607
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 0 with 108 rules applied. Total rules applied 157 place count 133 transition count 499
Applied a total of 157 rules in 66 ms. Remains 133 /199 variables (removed 66) and now considering 499/709 (removed 210) transitions.
[2023-03-10 14:28:30] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
// Phase 1: matrix 200 rows 133 cols
[2023-03-10 14:28:30] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:28:30] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-10 14:28:30] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:30] [INFO ] Invariant cache hit.
[2023-03-10 14:28:30] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:28:31] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
[2023-03-10 14:28:31] [INFO ] Redundant transitions in 542 ms returned []
[2023-03-10 14:28:31] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:31] [INFO ] Invariant cache hit.
[2023-03-10 14:28:32] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/199 places, 499/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1912 ms. Remains : 133/199 places, 499/709 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s61 0) (EQ s70 0)), p0:(OR (EQ s31 0) (EQ s32 0) (EQ s45 0) (EQ s129 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 153 ms.
Product exploration explored 100000 steps with 0 reset in 182 ms.
Computed a total of 79 stabilizing places and 391 stable transitions
Graph (complete) has 1607 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 79 stabilizing places and 391 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 300 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 160 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 2) seen :1
Finished Best-First random walk after 361 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=180 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 422 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 499/499 transitions.
Applied a total of 0 rules in 23 ms. Remains 133 /133 variables (removed 0) and now considering 499/499 (removed 0) transitions.
[2023-03-10 14:28:34] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:34] [INFO ] Invariant cache hit.
[2023-03-10 14:28:34] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-10 14:28:34] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:34] [INFO ] Invariant cache hit.
[2023-03-10 14:28:34] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:28:34] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
[2023-03-10 14:28:35] [INFO ] Redundant transitions in 676 ms returned []
[2023-03-10 14:28:35] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:35] [INFO ] Invariant cache hit.
[2023-03-10 14:28:35] [INFO ] Dead Transitions using invariants and state equation in 490 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1837 ms. Remains : 133/133 places, 499/499 transitions.
Computed a total of 79 stabilizing places and 391 stable transitions
Graph (complete) has 1607 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 79 stabilizing places and 391 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 296 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 162 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :1
Finished Best-First random walk after 267 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=133 )
Knowledge obtained : [(AND p0 p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 358 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 113 ms.
Product exploration explored 100000 steps with 0 reset in 127 ms.
Built C files in :
/tmp/ltsmin8954360356440179085
[2023-03-10 14:28:37] [INFO ] Computing symmetric may disable matrix : 499 transitions.
[2023-03-10 14:28:37] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:28:37] [INFO ] Computing symmetric may enable matrix : 499 transitions.
[2023-03-10 14:28:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:28:37] [INFO ] Computing Do-Not-Accords matrix : 499 transitions.
[2023-03-10 14:28:37] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:28:37] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8954360356440179085
Running compilation step : cd /tmp/ltsmin8954360356440179085;'/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 2433 ms.
Running link step : cd /tmp/ltsmin8954360356440179085;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin8954360356440179085;'/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/stateBased7619596086304835058.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 499/499 transitions.
Applied a total of 0 rules in 16 ms. Remains 133 /133 variables (removed 0) and now considering 499/499 (removed 0) transitions.
[2023-03-10 14:28:52] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:52] [INFO ] Invariant cache hit.
[2023-03-10 14:28:52] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-10 14:28:52] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:52] [INFO ] Invariant cache hit.
[2023-03-10 14:28:52] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:28:53] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 840 ms to find 0 implicit places.
[2023-03-10 14:28:53] [INFO ] Redundant transitions in 544 ms returned []
[2023-03-10 14:28:53] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:28:53] [INFO ] Invariant cache hit.
[2023-03-10 14:28:54] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1787 ms. Remains : 133/133 places, 499/499 transitions.
Built C files in :
/tmp/ltsmin10188160382710120510
[2023-03-10 14:28:54] [INFO ] Computing symmetric may disable matrix : 499 transitions.
[2023-03-10 14:28:54] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:28:54] [INFO ] Computing symmetric may enable matrix : 499 transitions.
[2023-03-10 14:28:54] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:28:54] [INFO ] Computing Do-Not-Accords matrix : 499 transitions.
[2023-03-10 14:28:54] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:28:54] [INFO ] Built C files in 130ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10188160382710120510
Running compilation step : cd /tmp/ltsmin10188160382710120510;'/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 2495 ms.
Running link step : cd /tmp/ltsmin10188160382710120510;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin10188160382710120510;'/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/stateBased7575169482522021195.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 14:29:09] [INFO ] Flatten gal took : 55 ms
[2023-03-10 14:29:09] [INFO ] Flatten gal took : 43 ms
[2023-03-10 14:29:09] [INFO ] Time to serialize gal into /tmp/LTL12076526639470426315.gal : 7 ms
[2023-03-10 14:29:09] [INFO ] Time to serialize properties into /tmp/LTL12642397971439688894.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12076526639470426315.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3272476257363958394.hoa' '-atoms' '/tmp/LTL12642397971439688894.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12642397971439688894.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3272476257363958394.hoa
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t164, t169, t172, t199, t...344
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1380 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,13.9185,267344,1,0,664,1.09471e+06,990,277,9584,1.00177e+06,1030
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-LTLFireability-10 FALSE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Detected timeout of ITS tools.
Treatment of property CloudDeployment-PT-6a-LTLFireability-10 finished in 53985 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))||G(p2))))'
Support contains 8 out of 199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 8 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:29:24] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2023-03-10 14:29:24] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:29:24] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-10 14:29:24] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:29:24] [INFO ] Invariant cache hit.
[2023-03-10 14:29:25] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:29:25] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
[2023-03-10 14:29:25] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:29:25] [INFO ] Invariant cache hit.
[2023-03-10 14:29:26] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1917 ms. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 216 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s28 0) (EQ s53 0)), p2:(OR (NEQ s1 1) (NEQ s2 1) (NEQ s17 1) (NEQ s184 1) (NEQ s197 1)), p1:(AND (EQ s114 1) (EQ s1 1) (EQ s2 1) (EQ s17 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 215 ms.
Product exploration explored 100000 steps with 0 reset in 244 ms.
Computed a total of 97 stabilizing places and 505 stable transitions
Graph (complete) has 1967 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 97 stabilizing places and 505 stable transitions
Detected a total of 97/199 stabilizing places and 505/709 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 547 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 111 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-10 14:29:28] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:29:28] [INFO ] Invariant cache hit.
[2023-03-10 14:29:28] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-10 14:29:28] [INFO ] After 336ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:28] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 11 ms returned sat
[2023-03-10 14:29:28] [INFO ] After 245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:28] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:29:28] [INFO ] After 95ms SMT Verify possible using 172 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:29] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-10 14:29:29] [INFO ] After 582ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 230 edges and 199 vertex of which 54 / 199 are part of one of the 17 SCC in 2 ms
Free SCC test removed 37 places
Drop transitions removed 123 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 158 transitions.
Graph (complete) has 1080 edges and 162 vertex of which 161 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 7 place count 156 transition count 516
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 156 transition count 516
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 150 transition count 510
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 60 place count 132 transition count 576
Drop transitions removed 110 transitions
Redundant transition composition rules discarded 110 transitions
Iterating global reduction 0 with 110 rules applied. Total rules applied 170 place count 132 transition count 466
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 172 place count 131 transition count 465
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 173 place count 131 transition count 466
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 174 place count 130 transition count 466
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 175 place count 130 transition count 465
Applied a total of 175 rules in 97 ms. Remains 130 /199 variables (removed 69) and now considering 465/709 (removed 244) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 130/199 places, 465/709 transitions.
Incomplete random walk after 10000 steps, including 171 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 599167 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :{}
Probabilistic random walk after 599167 steps, saw 103811 distinct states, run finished after 3002 ms. (steps per millisecond=199 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 14:29:32] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
// Phase 1: matrix 207 rows 130 cols
[2023-03-10 14:29:32] [INFO ] Computed 24 place invariants in 3 ms
[2023-03-10 14:29:32] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-10 14:29:32] [INFO ] [Real]Absence check using 6 positive and 18 generalized place invariants in 10 ms returned sat
[2023-03-10 14:29:32] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:32] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-10 14:29:32] [INFO ] [Nat]Absence check using 6 positive and 18 generalized place invariants in 11 ms returned sat
[2023-03-10 14:29:32] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:32] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:29:32] [INFO ] After 75ms SMT Verify possible using 136 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:32] [INFO ] After 131ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-03-10 14:29:32] [INFO ] After 394ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 21 ms.
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 465/465 transitions.
Applied a total of 0 rules in 15 ms. Remains 130 /130 variables (removed 0) and now considering 465/465 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 130/130 places, 465/465 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 465/465 transitions.
Applied a total of 0 rules in 15 ms. Remains 130 /130 variables (removed 0) and now considering 465/465 (removed 0) transitions.
[2023-03-10 14:29:32] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
[2023-03-10 14:29:32] [INFO ] Invariant cache hit.
[2023-03-10 14:29:33] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-10 14:29:33] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
[2023-03-10 14:29:33] [INFO ] Invariant cache hit.
[2023-03-10 14:29:33] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:29:33] [INFO ] Implicit Places using invariants and state equation in 544 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
[2023-03-10 14:29:33] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-10 14:29:33] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
[2023-03-10 14:29:33] [INFO ] Invariant cache hit.
[2023-03-10 14:29:34] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1262 ms. Remains : 130/130 places, 465/465 transitions.
Graph (trivial) has 103 edges and 130 vertex of which 41 / 130 are part of one of the 6 SCC in 0 ms
Free SCC test removed 35 places
Drop transitions removed 47 transitions
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 305 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 85 transition count 139
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 53 place count 64 transition count 139
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 53 place count 64 transition count 128
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 75 place count 53 transition count 128
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 80 place count 48 transition count 123
Iterating global reduction 2 with 5 rules applied. Total rules applied 85 place count 48 transition count 123
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 90 place count 43 transition count 93
Iterating global reduction 2 with 5 rules applied. Total rules applied 95 place count 43 transition count 93
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 105 place count 43 transition count 83
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 117 place count 37 transition count 113
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 3 with 42 rules applied. Total rules applied 159 place count 37 transition count 71
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 160 place count 37 transition count 70
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 162 place count 36 transition count 69
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 163 place count 35 transition count 69
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 171 place count 31 transition count 65
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 174 place count 28 transition count 44
Iterating global reduction 6 with 3 rules applied. Total rules applied 177 place count 28 transition count 44
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 184 place count 28 transition count 37
Applied a total of 184 rules in 28 ms. Remains 28 /130 variables (removed 102) and now considering 37/465 (removed 428) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 37 rows 28 cols
[2023-03-10 14:29:34] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-10 14:29:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 14:29:34] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-10 14:29:34] [INFO ] After 21ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 14:29:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-10 14:29:34] [INFO ] After 8ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:34] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 14:29:34] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-10 14:29:34] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:34] [INFO ] After 6ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:34] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 14:29:34] [INFO ] After 65ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 10 factoid took 588 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 156 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 199 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 6 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:29:35] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2023-03-10 14:29:35] [INFO ] Computed 24 place invariants in 3 ms
[2023-03-10 14:29:35] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-10 14:29:35] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:29:35] [INFO ] Invariant cache hit.
[2023-03-10 14:29:35] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:29:36] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 816 ms to find 0 implicit places.
[2023-03-10 14:29:36] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:29:36] [INFO ] Invariant cache hit.
[2023-03-10 14:29:36] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1509 ms. Remains : 199/199 places, 709/709 transitions.
Computed a total of 97 stabilizing places and 505 stable transitions
Graph (complete) has 1967 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 97 stabilizing places and 505 stable transitions
Knowledge obtained : [(AND (NOT p1) p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 390 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 114 resets, run finished after 446 ms. (steps per millisecond=22 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-10 14:29:37] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:29:37] [INFO ] Invariant cache hit.
[2023-03-10 14:29:37] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 17 ms returned sat
[2023-03-10 14:29:38] [INFO ] After 342ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:38] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 14 ms returned sat
[2023-03-10 14:29:38] [INFO ] After 240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:38] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:29:38] [INFO ] After 93ms SMT Verify possible using 172 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:38] [INFO ] After 168ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-10 14:29:38] [INFO ] After 566ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 230 edges and 199 vertex of which 54 / 199 are part of one of the 17 SCC in 0 ms
Free SCC test removed 37 places
Drop transitions removed 123 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 158 transitions.
Graph (complete) has 1080 edges and 162 vertex of which 161 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 7 place count 156 transition count 516
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 156 transition count 516
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 150 transition count 510
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 60 place count 132 transition count 576
Drop transitions removed 110 transitions
Redundant transition composition rules discarded 110 transitions
Iterating global reduction 0 with 110 rules applied. Total rules applied 170 place count 132 transition count 466
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 172 place count 131 transition count 465
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 173 place count 131 transition count 466
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 174 place count 130 transition count 466
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 175 place count 130 transition count 465
Applied a total of 175 rules in 97 ms. Remains 130 /199 variables (removed 69) and now considering 465/709 (removed 244) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 130/199 places, 465/709 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 623177 steps, run timeout after 3001 ms. (steps per millisecond=207 ) properties seen :{}
Probabilistic random walk after 623177 steps, saw 107951 distinct states, run finished after 3001 ms. (steps per millisecond=207 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 14:29:41] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
// Phase 1: matrix 207 rows 130 cols
[2023-03-10 14:29:41] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:29:42] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-10 14:29:42] [INFO ] [Real]Absence check using 6 positive and 18 generalized place invariants in 7 ms returned sat
[2023-03-10 14:29:42] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-10 14:29:42] [INFO ] [Nat]Absence check using 6 positive and 18 generalized place invariants in 6 ms returned sat
[2023-03-10 14:29:42] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:42] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:29:42] [INFO ] After 50ms SMT Verify possible using 136 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:42] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-10 14:29:42] [INFO ] After 249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 465/465 transitions.
Applied a total of 0 rules in 10 ms. Remains 130 /130 variables (removed 0) and now considering 465/465 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 130/130 places, 465/465 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 465/465 transitions.
Applied a total of 0 rules in 10 ms. Remains 130 /130 variables (removed 0) and now considering 465/465 (removed 0) transitions.
[2023-03-10 14:29:42] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
[2023-03-10 14:29:42] [INFO ] Invariant cache hit.
[2023-03-10 14:29:42] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-10 14:29:42] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
[2023-03-10 14:29:42] [INFO ] Invariant cache hit.
[2023-03-10 14:29:42] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:29:42] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2023-03-10 14:29:43] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-10 14:29:43] [INFO ] Flow matrix only has 207 transitions (discarded 258 similar events)
[2023-03-10 14:29:43] [INFO ] Invariant cache hit.
[2023-03-10 14:29:43] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1199 ms. Remains : 130/130 places, 465/465 transitions.
Graph (trivial) has 103 edges and 130 vertex of which 41 / 130 are part of one of the 6 SCC in 1 ms
Free SCC test removed 35 places
Drop transitions removed 47 transitions
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 305 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 85 transition count 139
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 53 place count 64 transition count 139
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 53 place count 64 transition count 128
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 75 place count 53 transition count 128
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 80 place count 48 transition count 123
Iterating global reduction 2 with 5 rules applied. Total rules applied 85 place count 48 transition count 123
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 90 place count 43 transition count 93
Iterating global reduction 2 with 5 rules applied. Total rules applied 95 place count 43 transition count 93
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 105 place count 43 transition count 83
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 117 place count 37 transition count 113
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 3 with 42 rules applied. Total rules applied 159 place count 37 transition count 71
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 160 place count 37 transition count 70
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 162 place count 36 transition count 69
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 163 place count 35 transition count 69
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 171 place count 31 transition count 65
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 174 place count 28 transition count 44
Iterating global reduction 6 with 3 rules applied. Total rules applied 177 place count 28 transition count 44
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 184 place count 28 transition count 37
Applied a total of 184 rules in 26 ms. Remains 28 /130 variables (removed 102) and now considering 37/465 (removed 428) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 37 rows 28 cols
[2023-03-10 14:29:43] [INFO ] Computed 11 place invariants in 7 ms
[2023-03-10 14:29:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 14:29:43] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-10 14:29:43] [INFO ] After 30ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 14:29:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-10 14:29:43] [INFO ] After 10ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:43] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 14:29:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 14:29:43] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-10 14:29:43] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:43] [INFO ] After 8ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 14:29:43] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 14:29:43] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND p2 (NOT p1)))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 6 factoid took 392 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 134 ms.
Product exploration explored 100000 steps with 0 reset in 148 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 230 edges and 199 vertex of which 54 / 199 are part of one of the 17 SCC in 0 ms
Free SCC test removed 37 places
Ensure Unique test removed 103 transitions
Reduce isomorphic transitions removed 103 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 157 transition count 566
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 157 transition count 566
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -108
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 29 place count 157 transition count 674
Deduced a syphon composed of 18 places in 0 ms
Drop transitions removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 0 with 128 rules applied. Total rules applied 157 place count 157 transition count 546
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 157 transition count 546
Deduced a syphon composed of 19 places in 1 ms
Applied a total of 158 rules in 118 ms. Remains 157 /199 variables (removed 42) and now considering 546/709 (removed 163) transitions.
[2023-03-10 14:29:46] [INFO ] Redundant transitions in 1095 ms returned []
[2023-03-10 14:29:46] [INFO ] Flow matrix only has 240 transitions (discarded 306 similar events)
// Phase 1: matrix 240 rows 157 cols
[2023-03-10 14:29:46] [INFO ] Computed 24 place invariants in 9 ms
[2023-03-10 14:29:47] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 157/199 places, 546/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1889 ms. Remains : 157/199 places, 546/709 transitions.
Built C files in :
/tmp/ltsmin3613113495838330594
[2023-03-10 14:29:47] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3613113495838330594
Running compilation step : cd /tmp/ltsmin3613113495838330594;'/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 2330 ms.
Running link step : cd /tmp/ltsmin3613113495838330594;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin3613113495838330594;'/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/stateBased15028073628255361919.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 3 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2023-03-10 14:30:02] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2023-03-10 14:30:02] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:30:02] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-10 14:30:02] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:30:02] [INFO ] Invariant cache hit.
[2023-03-10 14:30:02] [INFO ] State equation strengthened by 172 read => feed constraints.
[2023-03-10 14:30:02] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
[2023-03-10 14:30:02] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
[2023-03-10 14:30:02] [INFO ] Invariant cache hit.
[2023-03-10 14:30:03] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1229 ms. Remains : 199/199 places, 709/709 transitions.
Built C files in :
/tmp/ltsmin15893180008973461285
[2023-03-10 14:30:03] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15893180008973461285
Running compilation step : cd /tmp/ltsmin15893180008973461285;'/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 2253 ms.
Running link step : cd /tmp/ltsmin15893180008973461285;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin15893180008973461285;'/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/stateBased4294302628152725857.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 14:30:18] [INFO ] Flatten gal took : 31 ms
[2023-03-10 14:30:18] [INFO ] Flatten gal took : 30 ms
[2023-03-10 14:30:18] [INFO ] Time to serialize gal into /tmp/LTL7723478048171566633.gal : 5 ms
[2023-03-10 14:30:18] [INFO ] Time to serialize properties into /tmp/LTL9081157754815720552.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7723478048171566633.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8981465804958899948.hoa' '-atoms' '/tmp/LTL9081157754815720552.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9081157754815720552.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8981465804958899948.hoa
Detected timeout of ITS tools.
[2023-03-10 14:30:33] [INFO ] Flatten gal took : 52 ms
[2023-03-10 14:30:33] [INFO ] Flatten gal took : 44 ms
[2023-03-10 14:30:33] [INFO ] Time to serialize gal into /tmp/LTL13551804429736372754.gal : 7 ms
[2023-03-10 14:30:33] [INFO ] Time to serialize properties into /tmp/LTL10932640532124269989.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13551804429736372754.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10932640532124269989.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("((p32==0)||(p58==0))"))&&((X(F("((((p124==1)&&(p2==1))&&((p4==1)&&(p19==1)))&&((p206==1)&&(p219==1)))")))||(G("((((p2!=1)||(p4!...201
Formula 0 simplified : G!"((p32==0)||(p58==0))" | (XG!"((((p124==1)&&(p2==1))&&((p4==1)&&(p19==1)))&&((p206==1)&&(p219==1)))" & F!"((((p2!=1)||(p4!=1))||((...189
Detected timeout of ITS tools.
[2023-03-10 14:30:49] [INFO ] Flatten gal took : 46 ms
[2023-03-10 14:30:49] [INFO ] Applying decomposition
[2023-03-10 14:30:49] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15891541864969721131.txt' '-o' '/tmp/graph15891541864969721131.bin' '-w' '/tmp/graph15891541864969721131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15891541864969721131.bin' '-l' '-1' '-v' '-w' '/tmp/graph15891541864969721131.weights' '-q' '0' '-e' '0.001'
[2023-03-10 14:30:49] [INFO ] Decomposing Gal with order
[2023-03-10 14:30:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 14:30:49] [INFO ] Removed a total of 822 redundant transitions.
[2023-03-10 14:30:49] [INFO ] Flatten gal took : 169 ms
[2023-03-10 14:30:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 251 labels/synchronizations in 30 ms.
[2023-03-10 14:30:49] [INFO ] Time to serialize gal into /tmp/LTL5508278607140170968.gal : 10 ms
[2023-03-10 14:30:49] [INFO ] Time to serialize properties into /tmp/LTL17424783017929433687.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5508278607140170968.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17424783017929433687.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("((i9.u52.p32==0)||(i9.u52.p58==0))"))&&((X(F("((((i4.i0.u33.p124==1)&&(i9.u52.p2==1))&&((i9.u52.p4==1)&&(i0.i1.u4.p19==1)))&&((...299
Formula 0 simplified : G!"((i9.u52.p32==0)||(i9.u52.p58==0))" | (XG!"((((i4.i0.u33.p124==1)&&(i9.u52.p2==1))&&((i9.u52.p4==1)&&(i0.i1.u4.p19==1)))&&((i9.u5...287
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t208, i0.t207, i0.t191, i0.i0.t199, i0.i0.t204, i0.i0.u3.t580, i0.i1.t17...757
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
222 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.32306,65428,1,0,92658,2623,4401,170447,1386,14023,210845
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudDeployment-PT-6a-LTLFireability-11 finished in 87777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 236 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 0 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 49 place count 133 transition count 607
Drop transitions removed 107 transitions
Redundant transition composition rules discarded 107 transitions
Iterating global reduction 0 with 107 rules applied. Total rules applied 156 place count 133 transition count 500
Applied a total of 156 rules in 85 ms. Remains 133 /199 variables (removed 66) and now considering 500/709 (removed 209) transitions.
[2023-03-10 14:30:52] [INFO ] Flow matrix only has 201 transitions (discarded 299 similar events)
// Phase 1: matrix 201 rows 133 cols
[2023-03-10 14:30:52] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:30:53] [INFO ] Implicit Places using invariants in 733 ms returned []
[2023-03-10 14:30:53] [INFO ] Flow matrix only has 201 transitions (discarded 299 similar events)
[2023-03-10 14:30:53] [INFO ] Invariant cache hit.
[2023-03-10 14:30:53] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:30:53] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 1081 ms to find 0 implicit places.
[2023-03-10 14:30:54] [INFO ] Redundant transitions in 639 ms returned []
[2023-03-10 14:30:54] [INFO ] Flow matrix only has 201 transitions (discarded 299 similar events)
[2023-03-10 14:30:54] [INFO ] Invariant cache hit.
[2023-03-10 14:30:54] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/199 places, 500/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2290 ms. Remains : 133/199 places, 500/709 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s2 1) (EQ s12 1) (EQ s118 1) (EQ s131 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-12 finished in 2472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 8 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 230 edges and 199 vertex of which 56 / 199 are part of one of the 17 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 155 transition count 561
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 155 transition count 561
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 47 place count 137 transition count 627
Drop transitions removed 109 transitions
Redundant transition composition rules discarded 109 transitions
Iterating global reduction 0 with 109 rules applied. Total rules applied 156 place count 137 transition count 518
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 158 place count 136 transition count 517
Applied a total of 158 rules in 89 ms. Remains 136 /199 variables (removed 63) and now considering 517/709 (removed 192) transitions.
[2023-03-10 14:30:54] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
// Phase 1: matrix 211 rows 136 cols
[2023-03-10 14:30:54] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:30:54] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-10 14:30:54] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:30:54] [INFO ] Invariant cache hit.
[2023-03-10 14:30:55] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:30:55] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 811 ms to find 0 implicit places.
[2023-03-10 14:30:56] [INFO ] Redundant transitions in 620 ms returned []
[2023-03-10 14:30:56] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:30:56] [INFO ] Invariant cache hit.
[2023-03-10 14:30:56] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 136/199 places, 517/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2239 ms. Remains : 136/199 places, 517/709 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s79 0) (EQ s80 0) (EQ s83 0) (EQ s121 0) (EQ s134 0)), p1:(OR (EQ s16 0) (EQ s17 0) (EQ s27 0) (EQ s121 0) (EQ s134 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 229 ms.
Product exploration explored 100000 steps with 0 reset in 235 ms.
Computed a total of 79 stabilizing places and 403 stable transitions
Graph (complete) has 1636 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 79 stabilizing places and 403 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 430 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 163 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 4) seen :0
Finished Best-First random walk after 3998 steps, including 1 resets, run visited all 4 properties in 43 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 530 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Support contains 8 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 517/517 transitions.
Applied a total of 0 rules in 21 ms. Remains 136 /136 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2023-03-10 14:30:59] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:30:59] [INFO ] Invariant cache hit.
[2023-03-10 14:30:59] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-10 14:30:59] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:30:59] [INFO ] Invariant cache hit.
[2023-03-10 14:30:59] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:30:59] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 554 ms to find 0 implicit places.
[2023-03-10 14:31:00] [INFO ] Redundant transitions in 731 ms returned []
[2023-03-10 14:31:00] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:31:00] [INFO ] Invariant cache hit.
[2023-03-10 14:31:00] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1952 ms. Remains : 136/136 places, 517/517 transitions.
Computed a total of 79 stabilizing places and 403 stable transitions
Graph (complete) has 1636 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 79 stabilizing places and 403 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 366 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 154 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :1
Finished Best-First random walk after 544 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=272 )
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 632 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 312 ms.
Product exploration explored 100000 steps with 0 reset in 341 ms.
Built C files in :
/tmp/ltsmin728449913862812162
[2023-03-10 14:31:03] [INFO ] Computing symmetric may disable matrix : 517 transitions.
[2023-03-10 14:31:03] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:31:03] [INFO ] Computing symmetric may enable matrix : 517 transitions.
[2023-03-10 14:31:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:31:03] [INFO ] Computing Do-Not-Accords matrix : 517 transitions.
[2023-03-10 14:31:03] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:31:03] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin728449913862812162
Running compilation step : cd /tmp/ltsmin728449913862812162;'/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 2645 ms.
Running link step : cd /tmp/ltsmin728449913862812162;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin728449913862812162;'/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/stateBased4878272586431053935.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 8 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 517/517 transitions.
Applied a total of 0 rules in 13 ms. Remains 136 /136 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2023-03-10 14:31:18] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:31:18] [INFO ] Invariant cache hit.
[2023-03-10 14:31:18] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-10 14:31:18] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:31:18] [INFO ] Invariant cache hit.
[2023-03-10 14:31:18] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-10 14:31:18] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
[2023-03-10 14:31:19] [INFO ] Redundant transitions in 599 ms returned []
[2023-03-10 14:31:19] [INFO ] Flow matrix only has 211 transitions (discarded 306 similar events)
[2023-03-10 14:31:19] [INFO ] Invariant cache hit.
[2023-03-10 14:31:19] [INFO ] Dead Transitions using invariants and state equation in 579 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1716 ms. Remains : 136/136 places, 517/517 transitions.
Built C files in :
/tmp/ltsmin16334488033972103351
[2023-03-10 14:31:20] [INFO ] Computing symmetric may disable matrix : 517 transitions.
[2023-03-10 14:31:20] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:31:20] [INFO ] Computing symmetric may enable matrix : 517 transitions.
[2023-03-10 14:31:20] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:31:20] [INFO ] Computing Do-Not-Accords matrix : 517 transitions.
[2023-03-10 14:31:20] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 14:31:20] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16334488033972103351
Running compilation step : cd /tmp/ltsmin16334488033972103351;'/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 2682 ms.
Running link step : cd /tmp/ltsmin16334488033972103351;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin16334488033972103351;'/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/stateBased10456688673260581996.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 14:31:35] [INFO ] Flatten gal took : 20 ms
[2023-03-10 14:31:35] [INFO ] Flatten gal took : 19 ms
[2023-03-10 14:31:35] [INFO ] Time to serialize gal into /tmp/LTL403730503256922589.gal : 4 ms
[2023-03-10 14:31:35] [INFO ] Time to serialize properties into /tmp/LTL6941054461136111444.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL403730503256922589.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18312090001777812329.hoa' '-atoms' '/tmp/LTL6941054461136111444.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL6941054461136111444.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18312090001777812329.hoa
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t156, t164, t169, t172, t...350
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2023-03-10 14:31:50] [INFO ] Flatten gal took : 32 ms
[2023-03-10 14:31:50] [INFO ] Flatten gal took : 30 ms
[2023-03-10 14:31:50] [INFO ] Time to serialize gal into /tmp/LTL8358276915086079701.gal : 5 ms
[2023-03-10 14:31:50] [INFO ] Time to serialize properties into /tmp/LTL10966678730458571764.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8358276915086079701.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10966678730458571764.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((((p142==0)||(p144==0))||((p148==0)||(p206==0)))||(p219==0))"))||(G("((((p30==0)||(p32==0))||((p47==0)||(p206==0)))||(p219==...164
Formula 0 simplified : G(F!"((((p142==0)||(p144==0))||((p148==0)||(p206==0)))||(p219==0))" & F!"((((p30==0)||(p32==0))||((p47==0)||(p206==0)))||(p219==0))"...156
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t156, t164, t169, t172, t...350
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2023-03-10 14:32:05] [INFO ] Flatten gal took : 19 ms
[2023-03-10 14:32:05] [INFO ] Applying decomposition
[2023-03-10 14:32:05] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9200459619641124019.txt' '-o' '/tmp/graph9200459619641124019.bin' '-w' '/tmp/graph9200459619641124019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9200459619641124019.bin' '-l' '-1' '-v' '-w' '/tmp/graph9200459619641124019.weights' '-q' '0' '-e' '0.001'
[2023-03-10 14:32:05] [INFO ] Decomposing Gal with order
[2023-03-10 14:32:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 14:32:05] [INFO ] Removed a total of 821 redundant transitions.
[2023-03-10 14:32:05] [INFO ] Flatten gal took : 62 ms
[2023-03-10 14:32:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 18 ms.
[2023-03-10 14:32:05] [INFO ] Time to serialize gal into /tmp/LTL10506379733858551264.gal : 6 ms
[2023-03-10 14:32:05] [INFO ] Time to serialize properties into /tmp/LTL16765964001651020189.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10506379733858551264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16765964001651020189.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((G("((((i5.u36.p142==0)||(u43.p144==0))||((i5.u31.p148==0)||(u43.p206==0)))||(u43.p219==0))"))||(G("((((u43.p30==0)||(u43.p32==0)...216
Formula 0 simplified : G(F!"((((i5.u36.p142==0)||(u43.p144==0))||((i5.u31.p148==0)||(u43.p206==0)))||(u43.p219==0))" & F!"((((u43.p30==0)||(u43.p32==0))||(...208
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, u43.t2, i0.t207, i0.i0.t204, i0.i0.u2.t199, i0.i0.u3.t183.t208, i1.i0.t156,...518
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
391 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.9877,102752,1,0,131608,1290,3815,518271,1051,6040,252190
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudDeployment-PT-6a-LTLFireability-13 finished in 75451 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((G(p1)||p0)))'
Support contains 9 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 235 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 49 place count 133 transition count 607
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 0 with 108 rules applied. Total rules applied 157 place count 133 transition count 499
Applied a total of 157 rules in 38 ms. Remains 133 /199 variables (removed 66) and now considering 499/709 (removed 210) transitions.
[2023-03-10 14:32:10] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
// Phase 1: matrix 200 rows 133 cols
[2023-03-10 14:32:10] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 14:32:10] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-10 14:32:10] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:10] [INFO ] Invariant cache hit.
[2023-03-10 14:32:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:32:10] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
[2023-03-10 14:32:11] [INFO ] Redundant transitions in 696 ms returned []
[2023-03-10 14:32:11] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:11] [INFO ] Invariant cache hit.
[2023-03-10 14:32:11] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/199 places, 499/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1792 ms. Remains : 133/199 places, 499/709 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(OR (NEQ s16 1) (NEQ s17 1) (NEQ s30 1) (NEQ s119 1)), p0:(OR (NEQ s61 1) (NEQ s62 1) (NEQ s65 1) (NEQ s118 1) (NEQ s131 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 140 ms.
Product exploration explored 100000 steps with 0 reset in 154 ms.
Computed a total of 79 stabilizing places and 391 stable transitions
Graph (complete) has 1607 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 79 stabilizing places and 391 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 9 factoid took 519 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 162 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-10 14:32:13] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:13] [INFO ] Invariant cache hit.
[2023-03-10 14:32:13] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 14 ms returned sat
[2023-03-10 14:32:13] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 10 factoid took 704 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 9 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 499/499 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 499/499 (removed 0) transitions.
[2023-03-10 14:32:14] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:14] [INFO ] Invariant cache hit.
[2023-03-10 14:32:14] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-10 14:32:14] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:14] [INFO ] Invariant cache hit.
[2023-03-10 14:32:14] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:32:14] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 635 ms to find 0 implicit places.
[2023-03-10 14:32:14] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:14] [INFO ] Invariant cache hit.
[2023-03-10 14:32:15] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1206 ms. Remains : 133/133 places, 499/499 transitions.
Computed a total of 79 stabilizing places and 391 stable transitions
Graph (complete) has 1607 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 79 stabilizing places and 391 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT p1)), (X p0), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 317 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 163 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :1
Finished Best-First random walk after 4272 steps, including 5 resets, run visited all 1 properties in 6 ms. (steps per millisecond=712 )
Knowledge obtained : [(AND p0 p1), (X (NOT p1)), (X p0), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 406 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 126 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 179 ms.
Product exploration explored 100000 steps with 0 reset in 202 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 121 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 9 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 499/499 transitions.
Applied a total of 0 rules in 19 ms. Remains 133 /133 variables (removed 0) and now considering 499/499 (removed 0) transitions.
[2023-03-10 14:32:18] [INFO ] Redundant transitions in 622 ms returned []
[2023-03-10 14:32:18] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:18] [INFO ] Invariant cache hit.
[2023-03-10 14:32:18] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1027 ms. Remains : 133/133 places, 499/499 transitions.
Built C files in :
/tmp/ltsmin4553788866554819801
[2023-03-10 14:32:18] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4553788866554819801
Running compilation step : cd /tmp/ltsmin4553788866554819801;'/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 1835 ms.
Running link step : cd /tmp/ltsmin4553788866554819801;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4553788866554819801;'/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/stateBased3940685686190468195.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 499/499 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 499/499 (removed 0) transitions.
[2023-03-10 14:32:33] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:33] [INFO ] Invariant cache hit.
[2023-03-10 14:32:33] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-10 14:32:33] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:33] [INFO ] Invariant cache hit.
[2023-03-10 14:32:33] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:32:34] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2023-03-10 14:32:34] [INFO ] Flow matrix only has 200 transitions (discarded 299 similar events)
[2023-03-10 14:32:34] [INFO ] Invariant cache hit.
[2023-03-10 14:32:34] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1407 ms. Remains : 133/133 places, 499/499 transitions.
Built C files in :
/tmp/ltsmin5498989628723146566
[2023-03-10 14:32:35] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5498989628723146566
Running compilation step : cd /tmp/ltsmin5498989628723146566;'/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 1402 ms.
Running link step : cd /tmp/ltsmin5498989628723146566;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin5498989628723146566;'/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/stateBased15097359817592532623.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 14:32:50] [INFO ] Flatten gal took : 21 ms
[2023-03-10 14:32:50] [INFO ] Flatten gal took : 16 ms
[2023-03-10 14:32:50] [INFO ] Time to serialize gal into /tmp/LTL12748886304391498196.gal : 3 ms
[2023-03-10 14:32:50] [INFO ] Time to serialize properties into /tmp/LTL15989364938913952813.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12748886304391498196.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4737876466711626205.hoa' '-atoms' '/tmp/LTL15989364938913952813.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15989364938913952813.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4737876466711626205.hoa
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t164, t169, t172, t199, t...344
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2023-03-10 14:33:05] [INFO ] Flatten gal took : 28 ms
[2023-03-10 14:33:05] [INFO ] Flatten gal took : 27 ms
[2023-03-10 14:33:05] [INFO ] Time to serialize gal into /tmp/LTL1300407426939276131.gal : 5 ms
[2023-03-10 14:33:05] [INFO ] Time to serialize properties into /tmp/LTL4222377777870609784.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1300407426939276131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4222377777870609784.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(("(((p114!=1)||(p116!=1))||((p120!=1)||(p206!=1)))")||(("(p219!=1)")||(G("(((p30!=1)||(p32!=1))||((p56!=1)||(p207!=1)))"))))))
Formula 0 simplified : F(!"(((p114!=1)||(p116!=1))||((p120!=1)||(p206!=1)))" & !"(p219!=1)" & F!"(((p30!=1)||(p32!=1))||((p56!=1)||(p207!=1)))")
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t164, t169, t172, t199, t...344
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2023-03-10 14:33:20] [INFO ] Flatten gal took : 26 ms
[2023-03-10 14:33:20] [INFO ] Applying decomposition
[2023-03-10 14:33:20] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12638387196363133318.txt' '-o' '/tmp/graph12638387196363133318.bin' '-w' '/tmp/graph12638387196363133318.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12638387196363133318.bin' '-l' '-1' '-v' '-w' '/tmp/graph12638387196363133318.weights' '-q' '0' '-e' '0.001'
[2023-03-10 14:33:20] [INFO ] Decomposing Gal with order
[2023-03-10 14:33:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 14:33:20] [INFO ] Removed a total of 800 redundant transitions.
[2023-03-10 14:33:20] [INFO ] Flatten gal took : 100 ms
[2023-03-10 14:33:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 12 ms.
[2023-03-10 14:33:20] [INFO ] Time to serialize gal into /tmp/LTL10947052601874847738.gal : 5 ms
[2023-03-10 14:33:20] [INFO ] Time to serialize properties into /tmp/LTL14392875862013576726.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10947052601874847738.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14392875862013576726.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(("(((i4.i1.u27.p114!=1)||(u47.p116!=1))||((i4.i1.u23.p120!=1)||(u47.p206!=1)))")||(("(u47.p219!=1)")||(G("(((u47.p30!=1)||(u47.p3...212
Formula 0 simplified : F(!"(((i4.i1.u27.p114!=1)||(u47.p116!=1))||((i4.i1.u23.p120!=1)||(u47.p206!=1)))" & !"(u47.p219!=1)" & F!"(((u47.p30!=1)||(u47.p32!=...204
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, u47.t2, i0.t207, i0.i0.t204, i0.i0.u2.t199, i0.i0.u5.t183.t208, i1.t172, i1...498
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
0 strongly connected components in search stack
5 transitions explored
2 items max in DFS search stack
70 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.753013,36460,1,0,42490,869,3772,75877,1090,2695,97946
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudDeployment-PT-6a-LTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudDeployment-PT-6a-LTLFireability-14 finished in 71299 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&&X((p1 U X(G(p1))))))))'
Support contains 8 out of 199 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 234 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 45 place count 135 transition count 596
Drop transitions removed 92 transitions
Redundant transition composition rules discarded 92 transitions
Iterating global reduction 0 with 92 rules applied. Total rules applied 137 place count 135 transition count 504
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 139 place count 135 transition count 504
Applied a total of 139 rules in 46 ms. Remains 135 /199 variables (removed 64) and now considering 504/709 (removed 205) transitions.
[2023-03-10 14:33:21] [INFO ] Flow matrix only has 205 transitions (discarded 299 similar events)
// Phase 1: matrix 205 rows 135 cols
[2023-03-10 14:33:21] [INFO ] Computed 24 place invariants in 3 ms
[2023-03-10 14:33:21] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-10 14:33:21] [INFO ] Flow matrix only has 205 transitions (discarded 299 similar events)
[2023-03-10 14:33:21] [INFO ] Invariant cache hit.
[2023-03-10 14:33:21] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 14:33:21] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2023-03-10 14:33:22] [INFO ] Redundant transitions in 468 ms returned []
[2023-03-10 14:33:22] [INFO ] Flow matrix only has 205 transitions (discarded 299 similar events)
[2023-03-10 14:33:22] [INFO ] Invariant cache hit.
[2023-03-10 14:33:22] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 135/199 places, 504/709 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1444 ms. Remains : 135/199 places, 504/709 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-6a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(OR p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s2 0) (EQ s11 0) (EQ s120 0) (EQ s133 0) (EQ s17 0) (EQ s18 0) (EQ s30 0)), p1:(AND (EQ s1 1) (EQ s2 1) (EQ s11 1) (EQ s120 1) (EQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-LTLFireability-15 finished in 1679 ms.
All properties solved by simple procedures.
Total runtime 388009 ms.

BK_STOP 1678458804258

--------------------
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-6a"
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-6a, 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-167814396400428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 ;