Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095400196.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-10240by05120, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095400196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 12K Apr 29 17:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 29 17:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 17:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 17:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K May 9 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 13 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 17K May 10 09:33 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 CloudOpsManagement-PT-10240by05120-LTLFireability-00
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-01
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-02
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-03
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-04
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-05
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-06
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-07
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-08
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-09
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-10
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-11
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-12
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-13
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-14
FORMULA_NAME CloudOpsManagement-PT-10240by05120-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652624491469

Running Version 202205111006
[2022-05-15 14:21:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 14:21:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 14:21:34] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2022-05-15 14:21:34] [INFO ] Transformed 27 places.
[2022-05-15 14:21:34] [INFO ] Transformed 29 transitions.
[2022-05-15 14:21:34] [INFO ] Parsed PT model containing 27 places and 29 transitions in 255 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 23 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:21:34] [INFO ] Computed 11 place invariants in 9 ms
[2022-05-15 14:21:34] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:21:34] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-15 14:21:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:21:34] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:21:34] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-15 14:21:34] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 29/29 transitions.
Support contains 22 out of 27 places after structural reductions.
[2022-05-15 14:21:35] [INFO ] Flatten gal took : 30 ms
[2022-05-15 14:21:35] [INFO ] Flatten gal took : 12 ms
[2022-05-15 14:21:35] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 10243 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=217 ) properties (out of 22) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 17) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:21:35] [INFO ] Computed 11 place invariants in 7 ms
[2022-05-15 14:21:35] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-15 14:21:35] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 14:21:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-15 14:21:35] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 14:21:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:21:35] [INFO ] After 12ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-15 14:21:35] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-15 14:21:35] [INFO ] After 169ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 15319 steps, including 0 resets, run visited all 3 properties in 600 ms. (steps per millisecond=25 )
Parikh walk visited 3 properties in 603 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(p0)||p1))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:21:36] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-15 14:21:37] [INFO ] Implicit Places using invariants in 56 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 61 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
Stuttering acceptance computed with spot in 436 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1)), p1:(AND (LT s12 1) (OR (LT s0 1) (LT s23 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-01 finished in 602 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(F(X((G(p0)||X(p1))))))||F(p2)))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 7 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 5 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 24 transition count 24
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 24 transition count 22
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 20 transition count 22
Applied a total of 9 rules in 23 ms. Remains 20 /27 variables (removed 7) and now considering 22/29 (removed 7) transitions.
[2022-05-15 14:21:37] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2022-05-15 14:21:37] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 14:21:37] [INFO ] Implicit Places using invariants in 68 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/27 places, 22/29 transitions.
Graph (trivial) has 6 edges and 19 vertex of which 2 / 19 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 4 ms. Remains 18 /19 variables (removed 1) and now considering 21/22 (removed 1) transitions.
[2022-05-15 14:21:37] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:37] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-15 14:21:37] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-05-15 14:21:37] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:37] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:21:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:21:37] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/27 places, 21/29 transitions.
Finished structural reductions, in 2 iterations. Remains : 18/27 places, 21/29 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(GEQ s11 1), p0:(OR (LT s0 1) (LT s17 1)), p1:(LT s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4905 reset in 437 ms.
Product exploration explored 100000 steps with 4910 reset in 279 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 6 factoid took 363 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Incomplete random walk after 10243 steps, including 1 resets, run finished after 5 ms. (steps per millisecond=2048 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 14:21:39] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:39] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-15 14:21:39] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-15 14:21:39] [INFO ] After 17ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-05-15 14:21:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:21:39] [INFO ] After 7ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 14:21:39] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 14:21:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-15 14:21:39] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 14:21:39] [INFO ] After 7ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 14:21:39] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-15 14:21:39] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 864 ms.
Support contains 4 out of 18 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18/18 places, 21/21 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 18 transition count 16
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 17 transition count 16
Applied a total of 6 rules in 3 ms. Remains 17 /18 variables (removed 1) and now considering 16/21 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 17/18 places, 16/21 transitions.
Incomplete random walk after 10243 steps, including 1 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1200867 steps, run timeout after 3001 ms. (steps per millisecond=400 ) properties seen :{0=1}
Probabilistic random walk after 1200867 steps, saw 909072 distinct states, run finished after 3002 ms. (steps per millisecond=400 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 16 rows 17 cols
[2022-05-15 14:21:43] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-15 14:21:43] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-15 14:21:43] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 14:21:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-15 14:21:43] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 14:21:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 14:21:43] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 14:21:43] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-15 14:21:43] [INFO ] After 82ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 10247 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=365 )
Parikh walk visited 1 properties in 27 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F p2), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 479 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Support contains 4 out of 18 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2022-05-15 14:21:44] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:44] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 14:21:44] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-15 14:21:44] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:21:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:21:44] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-15 14:21:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 14:21:44] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:44] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 14:21:44] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 21/21 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 6 factoid took 382 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Incomplete random walk after 10243 steps, including 1 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 14:21:44] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:21:44] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 14:21:44] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-05-15 14:21:44] [INFO ] After 17ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-05-15 14:21:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:21:44] [INFO ] After 7ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 14:21:44] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 14:21:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 17 ms returned sat
[2022-05-15 14:21:44] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 14:21:44] [INFO ] After 7ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 14:21:45] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-15 14:21:45] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 864 ms.
Support contains 4 out of 18 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18/18 places, 21/21 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 18 transition count 16
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 17 transition count 16
Applied a total of 6 rules in 10 ms. Remains 17 /18 variables (removed 1) and now considering 16/21 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 17/18 places, 16/21 transitions.
Incomplete random walk after 10243 steps, including 1 resets, run finished after 6 ms. (steps per millisecond=1707 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1306784 steps, run timeout after 3001 ms. (steps per millisecond=435 ) properties seen :{0=1}
Probabilistic random walk after 1306784 steps, saw 989961 distinct states, run finished after 3001 ms. (steps per millisecond=435 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 16 rows 17 cols
[2022-05-15 14:21:48] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-15 14:21:49] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-15 14:21:49] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 14:21:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-15 14:21:49] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 14:21:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 14:21:49] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 14:21:49] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-15 14:21:49] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 10247 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=683 )
Parikh walk visited 1 properties in 14 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F p2), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 461 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4964 reset in 157 ms.
Product exploration explored 100000 steps with 4921 reset in 175 ms.
Built C files in :
/tmp/ltsmin8417184559792471418
[2022-05-15 14:21:50] [INFO ] Computing symmetric may disable matrix : 21 transitions.
[2022-05-15 14:21:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:21:50] [INFO ] Computing symmetric may enable matrix : 21 transitions.
[2022-05-15 14:21:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:21:50] [INFO ] Computing Do-Not-Accords matrix : 21 transitions.
[2022-05-15 14:21:50] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:21:50] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8417184559792471418
Running compilation step : cd /tmp/ltsmin8417184559792471418;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 391 ms.
Running link step : cd /tmp/ltsmin8417184559792471418;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin8417184559792471418;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15711937286073736459.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 18 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2022-05-15 14:22:05] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:22:05] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-15 14:22:05] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-05-15 14:22:05] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:22:05] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:22:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:22:05] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-15 14:22:05] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 14:22:05] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 14:22:05] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:22:05] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 21/21 transitions.
Built C files in :
/tmp/ltsmin7991876462823116657
[2022-05-15 14:22:05] [INFO ] Computing symmetric may disable matrix : 21 transitions.
[2022-05-15 14:22:05] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:22:05] [INFO ] Computing symmetric may enable matrix : 21 transitions.
[2022-05-15 14:22:05] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:22:05] [INFO ] Computing Do-Not-Accords matrix : 21 transitions.
[2022-05-15 14:22:05] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:22:05] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7991876462823116657
Running compilation step : cd /tmp/ltsmin7991876462823116657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 120 ms.
Running link step : cd /tmp/ltsmin7991876462823116657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin7991876462823116657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15675662390891249804.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 14:22:20] [INFO ] Flatten gal took : 5 ms
[2022-05-15 14:22:20] [INFO ] Flatten gal took : 4 ms
[2022-05-15 14:22:20] [INFO ] Time to serialize gal into /tmp/LTL2721297144138552867.gal : 2 ms
[2022-05-15 14:22:20] [INFO ] Time to serialize properties into /tmp/LTL3114797996569164340.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2721297144138552867.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3114797996569164340.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2721297...266
Read 1 LTL properties
Checking formula 0 : !(((G(X(F(X((G("((ContainerDown<1)||(Bounder2<1))"))||(X("(Wsr1Started<1)")))))))||(F("(WebAppRuntime>=1)"))))
Formula 0 simplified : !(GXFX(G"((ContainerDown<1)||(Bounder2<1))" | X"(Wsr1Started<1)") | F"(WebAppRuntime>=1)")
Detected timeout of ITS tools.
[2022-05-15 14:22:35] [INFO ] Flatten gal took : 5 ms
[2022-05-15 14:22:35] [INFO ] Applying decomposition
[2022-05-15 14:22:35] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12042575062126427024.txt' '-o' '/tmp/graph12042575062126427024.bin' '-w' '/tmp/graph12042575062126427024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12042575062126427024.bin' '-l' '-1' '-v' '-w' '/tmp/graph12042575062126427024.weights' '-q' '0' '-e' '0.001'
[2022-05-15 14:22:35] [INFO ] Decomposing Gal with order
[2022-05-15 14:22:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 14:22:35] [INFO ] Removed a total of 4 redundant transitions.
[2022-05-15 14:22:35] [INFO ] Flatten gal took : 85 ms
[2022-05-15 14:22:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-05-15 14:22:35] [INFO ] Time to serialize gal into /tmp/LTL15782744659758572015.gal : 3 ms
[2022-05-15 14:22:35] [INFO ] Time to serialize properties into /tmp/LTL9029684463165904859.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15782744659758572015.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9029684463165904859.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1578274...246
Read 1 LTL properties
Checking formula 0 : !(((G(X(F(X((G("((i0.u0.ContainerDown<1)||(i0.u1.Bounder2<1))"))||(X("(i2.u5.Wsr1Started<1)")))))))||(F("(i2.u4.WebAppRuntime>=1)"))))
Formula 0 simplified : !(GXFX(G"((i0.u0.ContainerDown<1)||(i0.u1.Bounder2<1))" | X"(i2.u5.Wsr1Started<1)") | F"(i2.u4.WebAppRuntime>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4138461018719893047
[2022-05-15 14:22:50] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4138461018719893047
Running compilation step : cd /tmp/ltsmin4138461018719893047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 100 ms.
Running link step : cd /tmp/ltsmin4138461018719893047;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin4138461018719893047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X(<>(X(([]((LTLAPp0==true))||X((LTLAPp1==true)))))))||<>((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-02 finished in 88582 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 23
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 23 transition count 21
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 19 transition count 21
Applied a total of 9 rules in 5 ms. Remains 19 /27 variables (removed 8) and now considering 21/29 (removed 8) transitions.
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 14:23:06] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 14:23:06] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 14:23:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-05-15 14:23:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 14:23:06] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-15 14:23:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/27 places, 21/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/27 places, 21/29 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s14 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-03 finished in 220 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U !p0) U p1)||G(!p1)))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 8 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 11 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 14:23:06] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 14:23:06] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 14:23:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-15 14:23:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 14:23:06] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 14:23:06] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/27 places, 19/29 transitions.
Stuttering acceptance computed with spot in 133 ms :[p0, false, (AND p0 p1)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s5 1) (GEQ s16 1)), p1:(AND (GEQ s10 1) (GEQ s11 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-04 finished in 293 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((F(p1)&&p0)))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:23:06] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants in 43 ms returned [16, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/27 places, 29/29 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s3 1) (LT s4 1)), p0:(AND (OR (LT s16 1) (LT s18 1)) (OR (LT s3 1) (LT s4 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 209 steps with 54 reset in 2 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-06 finished in 274 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F(p0)))))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 8 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 5 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 14:23:06] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 14:23:06] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 14:23:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 14:23:06] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2022-05-15 14:23:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 14:23:06] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 14:23:06] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 14:23:07] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/27 places, 19/29 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-08 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:(LT s10 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 29 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-08 finished in 266 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(F(p1)||(F(p3)&&p2)))))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:23:07] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-15 14:23:07] [INFO ] Implicit Places using invariants in 44 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 45 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s22 1)), p1:(AND (GEQ s13 1) (GEQ s16 1) (GEQ s19 1)), p2:(AND (GEQ s17 1) (GEQ s13 1) (GEQ s16 1) (GEQ s19 1)), p3:(OR (AND (GEQ ...], nbAcceptance=0, 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 7 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-09 finished in 364 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!((G(p1)&&p0) U (F(p2) U p3)))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:23:07] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-15 14:23:07] [INFO ] Implicit Places using invariants in 49 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/27 places, 29/29 transitions.
Stuttering acceptance computed with spot in 391 ms :[true, p3, p3, (OR p1 p2), p3, p3, (AND p3 p2), (OR (AND p1 p3) (AND p2 p3)), p2]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=p2, acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 8}], [{ cond=p3, acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=4 dest: 6}], [{ cond=p3, acceptance={} source=5 dest: 0}, { cond=(OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p1) p2 (NOT p3))), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={} source=5 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={} source=5 dest: 6}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=5 dest: 7}], [{ cond=(AND p2 p3), acceptance={} source=6 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p3), acceptance={} source=6 dest: 8}], [{ cond=(AND p2 p3), acceptance={} source=7 dest: 0}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=7 dest: 3}, { cond=(OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p1) p2 (NOT p3))), acceptance={} source=7 dest: 4}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={} source=7 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={} source=7 dest: 6}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={} source=7 dest: 8}], [{ cond=p2, acceptance={} source=8 dest: 0}, { cond=(NOT p2), acceptance={} source=8 dest: 8}]], initial=1, aps=[p2:(GEQ s7 1), p1:(AND (GEQ s13 1) (GEQ s16 1)), p3:(LT s15 1), p0:(AND (GEQ s13 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-10 finished in 482 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 3 ms. Remains 23 /27 variables (removed 4) and now considering 25/29 (removed 4) transitions.
[2022-05-15 14:23:07] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 23 cols
[2022-05-15 14:23:07] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-15 14:23:08] [INFO ] Implicit Places using invariants in 42 ms returned [14, 16, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/27 places, 25/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 20 /20 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 20/27 places, 25/29 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s12 1) (GEQ s14 1) (GEQ s16 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 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-11 finished in 156 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 5 ms. Remains 23 /27 variables (removed 4) and now considering 25/29 (removed 4) transitions.
[2022-05-15 14:23:08] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 23 cols
[2022-05-15 14:23:08] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-15 14:23:08] [INFO ] Implicit Places using invariants in 41 ms returned [14, 16, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/27 places, 25/29 transitions.
Applied a total of 0 rules in 5 ms. Remains 20 /20 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 20/27 places, 25/29 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s12 1) (LT s14 1) (LT s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 65 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-12 finished in 109 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(p1)))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:23:08] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-15 14:23:08] [INFO ] Implicit Places using invariants in 43 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 45 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p1:(OR (LT s10 1) (LT s22 1)), p0:(LT s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 65 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-13 finished in 350 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F((p0 U G(p0))))||p1)))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 14:23:08] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-15 14:23:08] [INFO ] Implicit Places using invariants in 39 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(GEQ s20 1), p0:(AND (GEQ s8 1) (GEQ s9 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 25 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-14 finished in 285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(X(X((F((G(p1)||p0))||X(p2)))))))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 7 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 24 transition count 24
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 24 transition count 22
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 20 transition count 22
Applied a total of 9 rules in 5 ms. Remains 20 /27 variables (removed 7) and now considering 22/29 (removed 7) transitions.
[2022-05-15 14:23:08] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2022-05-15 14:23:08] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 14:23:08] [INFO ] Implicit Places using invariants in 46 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/27 places, 22/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 19/27 places, 22/29 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-10240by05120-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(LT s15 1), p0:(OR (LT s7 1) (LT s8 1)), p1:(OR (LT s7 1) (LT s8 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 55 steps with 2 reset in 1 ms.
FORMULA CloudOpsManagement-PT-10240by05120-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-10240by05120-LTLFireability-15 finished in 196 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(F(X((G(p0)||X(p1))))))||F(p2)))'
[2022-05-15 14:23:09] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10402674425227049165
[2022-05-15 14:23:09] [INFO ] Computing symmetric may disable matrix : 29 transitions.
[2022-05-15 14:23:09] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:23:09] [INFO ] Computing symmetric may enable matrix : 29 transitions.
[2022-05-15 14:23:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:23:09] [INFO ] Computing Do-Not-Accords matrix : 29 transitions.
[2022-05-15 14:23:09] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:23:09] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10402674425227049165
Running compilation step : cd /tmp/ltsmin10402674425227049165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 14:23:09] [INFO ] Applying decomposition
[2022-05-15 14:23:09] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16900144973614849940.txt' '-o' '/tmp/graph16900144973614849940.bin' '-w' '/tmp/graph16900144973614849940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16900144973614849940.bin' '-l' '-1' '-v' '-w' '/tmp/graph16900144973614849940.weights' '-q' '0' '-e' '0.001'
[2022-05-15 14:23:09] [INFO ] Decomposing Gal with order
[2022-05-15 14:23:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 14:23:09] [INFO ] Removed a total of 2 redundant transitions.
[2022-05-15 14:23:09] [INFO ] Flatten gal took : 7 ms
[2022-05-15 14:23:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-15 14:23:09] [INFO ] Time to serialize gal into /tmp/LTLFireability14527683422111246678.gal : 1 ms
[2022-05-15 14:23:09] [INFO ] Time to serialize properties into /tmp/LTLFireability18141407884714850209.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14527683422111246678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18141407884714850209.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...269
Read 1 LTL properties
Checking formula 0 : !(((G(X(F(X((G("((i0.u0.ContainerDown<1)||(i0.u1.Bounder2<1))"))||(X("(u6.Wsr1Started<1)")))))))||(F("(u5.WebAppRuntime>=1)"))))
Formula 0 simplified : !(GXFX(G"((i0.u0.ContainerDown<1)||(i0.u1.Bounder2<1))" | X"(u6.Wsr1Started<1)") | F"(u5.WebAppRuntime>=1)")
Compilation finished in 257 ms.
Running link step : cd /tmp/ltsmin10402674425227049165;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin10402674425227049165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X(<>(X(([]((LTLAPp0==true))||X((LTLAPp1==true)))))))||<>((LTLAPp2==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: LTL layer: formula: ([](X(<>(X(([]((LTLAPp0==true))||X((LTLAPp1==true)))))))||<>((LTLAPp2==true)))
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: "([](X(<>(X(([]((LTLAPp0==true))||X((LTLAPp1==true)))))))||<>((LTLAPp2==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.027: There are 33 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.028: State length is 28, there are 35 groups
pins2lts-mc-linux64( 0/ 8), 0.028: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.028: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.028: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.028: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.121: [Blue] ~120 levels ~960 states ~6120 transitions
pins2lts-mc-linux64( 2/ 8), 0.196: [Blue] ~240 levels ~1920 states ~12280 transitions
pins2lts-mc-linux64( 2/ 8), 0.345: [Blue] ~480 levels ~3840 states ~24648 transitions
pins2lts-mc-linux64( 2/ 8), 0.542: [Blue] ~960 levels ~7680 states ~49320 transitions
pins2lts-mc-linux64( 2/ 8), 0.808: [Blue] ~1920 levels ~15360 states ~98680 transitions
pins2lts-mc-linux64( 2/ 8), 1.234: [Blue] ~3840 levels ~30720 states ~197448 transitions
pins2lts-mc-linux64( 2/ 8), 1.919: [Blue] ~7680 levels ~61440 states ~394920 transitions
pins2lts-mc-linux64( 2/ 8), 2.692: [Blue] ~15360 levels ~122880 states ~789880 transitions
pins2lts-mc-linux64( 2/ 8), 3.288: [Blue] ~30720 levels ~245760 states ~1579848 transitions
pins2lts-mc-linux64( 2/ 8), 3.884: [Blue] ~61440 levels ~491520 states ~3159720 transitions
pins2lts-mc-linux64( 2/ 8), 4.931: [Blue] ~122880 levels ~983040 states ~6319480 transitions
pins2lts-mc-linux64( 2/ 8), 7.165: [Blue] ~245757 levels ~1966080 states ~11795560 transitions
pins2lts-mc-linux64( 2/ 8), 11.464: [Blue] ~491515 levels ~3932160 states ~22445000 transitions
pins2lts-mc-linux64( 2/ 8), 21.381: [Blue] ~983032 levels ~7864320 states ~45271456 transitions
pins2lts-mc-linux64( 2/ 8), 28.315: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 28.615:
pins2lts-mc-linux64( 0/ 8), 28.615: Explored 6370201 states 47496627 transitions, fanout: 7.456
pins2lts-mc-linux64( 0/ 8), 28.615: Total exploration time 28.550 sec (28.280 sec minimum, 28.341 sec on average)
pins2lts-mc-linux64( 0/ 8), 28.615: States per second: 223124, Transitions per second: 1663630
pins2lts-mc-linux64( 0/ 8), 28.615:
pins2lts-mc-linux64( 0/ 8), 28.615: State space has 26220108 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 28.615: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 28.615: blue states: 6370201 (24.30%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 28.615: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 28.615: all-red states: 50908 (0.19%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 28.615:
pins2lts-mc-linux64( 0/ 8), 28.615: Total memory used for local state coloring: 95.3MB
pins2lts-mc-linux64( 0/ 8), 28.615:
pins2lts-mc-linux64( 0/ 8), 28.615: Queue width: 8B, total height: 6243102, memory: 47.63MB
pins2lts-mc-linux64( 0/ 8), 28.615: Tree memory: 456.0MB, 18.2 B/state, compr.: 16.0%
pins2lts-mc-linux64( 0/ 8), 28.615: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 28.615: Stored 30 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 28.615: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 28.615: Est. total memory use: 503.7MB (~1071.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10402674425227049165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X(<>(X(([]((LTLAPp0==true))||X((LTLAPp1==true)))))))||<>((LTLAPp2==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10402674425227049165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X(<>(X(([]((LTLAPp0==true))||X((LTLAPp1==true)))))))||<>((LTLAPp2==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-15 14:43:41] [INFO ] Flatten gal took : 4 ms
[2022-05-15 14:43:41] [INFO ] Time to serialize gal into /tmp/LTLFireability11291587195742703109.gal : 2 ms
[2022-05-15 14:43:41] [INFO ] Time to serialize properties into /tmp/LTLFireability5848313889116465969.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11291587195742703109.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5848313889116465969.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...289
Read 1 LTL properties
Checking formula 0 : !(((G(X(F(X((G("((ContainerDown<1)||(Bounder2<1))"))||(X("(Wsr1Started<1)")))))))||(F("(WebAppRuntime>=1)"))))
Formula 0 simplified : !(GXFX(G"((ContainerDown<1)||(Bounder2<1))" | X"(Wsr1Started<1)") | F"(WebAppRuntime>=1)")
Detected timeout of ITS tools.
[2022-05-15 15:04:12] [INFO ] Flatten gal took : 6 ms
[2022-05-15 15:04:12] [INFO ] Input system was already deterministic with 29 transitions.
[2022-05-15 15:04:12] [INFO ] Transformed 27 places.
[2022-05-15 15:04:12] [INFO ] Transformed 29 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 15:04:12] [INFO ] Time to serialize gal into /tmp/LTLFireability16574792869514890464.gal : 2 ms
[2022-05-15 15:04:12] [INFO ] Time to serialize properties into /tmp/LTLFireability16447442653473065372.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16574792869514890464.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16447442653473065372.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G(X(F(X((G("((ContainerDown<1)||(Bounder2<1))"))||(X("(Wsr1Started<1)")))))))||(F("(WebAppRuntime>=1)"))))
Formula 0 simplified : !(GXFX(G"((ContainerDown<1)||(Bounder2<1))" | X"(Wsr1Started<1)") | F"(WebAppRuntime>=1)")

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="CloudOpsManagement-PT-10240by05120"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-10240by05120, 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 r042-smll-165252095400196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-10240by05120.tgz
mv CloudOpsManagement-PT-10240by05120 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 ;