About the Execution of ITS-Tools for CloudOpsManagement-PT-02560by01280
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15702.556 | 3600000.00 | 5743731.00 | 10980.30 | FTFFFFFTFFFTFF?T | normal |
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-165252095400179.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-02560by01280, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095400179
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 8.1K Apr 29 17:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 17:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 17:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 17:21 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 4.6K May 9 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 16K 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-02560by01280-LTLCardinality-00
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-01
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-02
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-03
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-04
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-05
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-06
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-07
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-08
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-09
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-10
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-11
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-12
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-13
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-14
FORMULA_NAME CloudOpsManagement-PT-02560by01280-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652611583127
Running Version 202205111006
[2022-05-15 10:46:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 10:46:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:46:25] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2022-05-15 10:46:25] [INFO ] Transformed 27 places.
[2022-05-15 10:46:25] [INFO ] Transformed 29 transitions.
[2022-05-15 10:46:25] [INFO ] Parsed PT model containing 27 places and 29 transitions in 255 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 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 13 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 10:46:25] [INFO ] Computed 11 place invariants in 8 ms
[2022-05-15 10:46:25] [INFO ] Implicit Places using invariants in 187 ms returned []
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 10:46:25] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-15 10:46:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:25] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 10:46:25] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-15 10:46:25] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 29/29 transitions.
Support contains 21 out of 27 places after structural reductions.
[2022-05-15 10:46:26] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-15 10:46:26] [INFO ] Flatten gal took : 33 ms
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 10:46:26] [INFO ] Flatten gal took : 11 ms
[2022-05-15 10:46:26] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 10250 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=213 ) properties (out of 25) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 22) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 10:46:26] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-15 10:46:26] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-15 10:46:26] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-05-15 10:46:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-15 10:46:26] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :6
[2022-05-15 10:46:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:26] [INFO ] After 30ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :4 sat :6
[2022-05-15 10:46:26] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :6
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-15 10:46:26] [INFO ] After 302ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :6
Fused 10 Parikh solutions to 5 different solutions.
Finished Parikh walk after 12797 steps, including 0 resets, run visited all 1 properties in 46 ms. (steps per millisecond=278 )
Parikh walk visited 6 properties in 862 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!((F(G(p0))&&F((F(G(p1)) U F(p1)))&&F(p2)))'
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 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 26
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 25 transition count 25
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 23 transition count 25
Applied a total of 5 rules in 18 ms. Remains 23 /27 variables (removed 4) and now considering 25/29 (removed 4) transitions.
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 23 cols
[2022-05-15 10:46:28] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:46:28] [INFO ] Implicit Places using invariants in 44 ms returned [15, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/27 places, 25/29 transitions.
Graph (trivial) has 5 edges and 21 vertex of which 2 / 21 are part of one of the 1 SCC in 0 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 2 ms. Remains 20 /21 variables (removed 1) and now considering 24/25 (removed 1) transitions.
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
// Phase 1: matrix 21 rows 20 cols
[2022-05-15 10:46:28] [INFO ] Computed 8 place invariants in 9 ms
[2022-05-15 10:46:28] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
// Phase 1: matrix 21 rows 20 cols
[2022-05-15 10:46:28] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 10:46:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:28] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/27 places, 24/29 transitions.
Finished structural reductions, in 2 iterations. Remains : 20/27 places, 24/29 transitions.
Stuttering acceptance computed with spot in 437 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s8 s14), p2:(GT s18 s17), p0:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 2 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-00 finished in 712 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(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 11 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 10:46:28] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 10:46:28] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 10:46:28] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 10:46:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-15 10:46:28] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 10:46:28] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:46:28] [INFO ] Dead Transitions using invariants and state equation in 48 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 34 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s10)], 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 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-03 finished in 217 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((G(p0)&&p1)))))'
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 1 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 14 ms. Remains 19 /27 variables (removed 8) and now considering 21/29 (removed 8) transitions.
[2022-05-15 10:46:28] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:46:28] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:46:28] [INFO ] Implicit Places using invariants in 42 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/27 places, 21/29 transitions.
Applied a total of 0 rules in 4 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/27 places, 21/29 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT s13 s17), p0:(GT s17 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-04 finished in 203 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((G(p1)&&p0))||(F(p3)&&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 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 25 transition count 25
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 25 transition count 23
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 21 transition count 23
Applied a total of 9 rules in 7 ms. Remains 21 /27 variables (removed 6) and now considering 23/29 (removed 6) transitions.
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-15 10:46:29] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants in 43 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/27 places, 23/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 20/27 places, 23/29 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p3) p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (LEQ s16 s2) (LEQ 2 s7)), p0:(AND (LEQ 3 s18) (LEQ s16 s2)), p1:(LEQ 2 s7), p3:(LEQ s16 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-05 finished in 190 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(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 6 ms. Remains 19 /27 variables (removed 8) and now considering 21/29 (removed 8) transitions.
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:46:29] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:46:29] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-15 10:46:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:46:29] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:29] [INFO ] Dead Transitions using invariants and state equation in 48 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 36 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 2 s14) (LEQ 1 s12))], 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 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-06 finished in 208 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(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 7 ms. Remains 19 /27 variables (removed 8) and now considering 21/29 (removed 8) transitions.
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:46:29] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants in 36 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/27 places, 21/29 transitions.
Applied a total of 0 rules in 5 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/27 places, 21/29 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s13 s5)], 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 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-09 finished in 152 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(X(G((F(p1)||p2)))||F(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 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 10:46:29] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants in 41 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 42 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 167 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT s7 s21), p0:(GT 3 s14), p2:(GT s11 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 16 steps with 1 reset in 1 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-10 finished in 229 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(F(p0)))||F(X(!(false U true))))))'
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 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 6 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 10:46:29] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-15 10:46:29] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 10:46:29] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:46:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:29] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-15 10:46:30] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 10:46:30] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 10:46:30] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:46:30] [INFO ] Dead Transitions using invariants and state equation in 32 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 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-13 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:(LEQ s9 s15)], 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 19034 steps with 0 reset in 183 ms.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-13 finished in 386 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 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 10:46:30] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-15 10:46:30] [INFO ] Implicit Places using invariants in 33 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 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 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s21 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 364 ms.
Product exploration explored 100000 steps with 0 reset in 613 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 : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 207 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10250 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1464 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 1750589 steps, run timeout after 3001 ms. (steps per millisecond=583 ) properties seen :{}
Probabilistic random walk after 1750589 steps, saw 1291687 distinct states, run finished after 3002 ms. (steps per millisecond=583 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:34] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:34] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-05-15 10:46:34] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:46:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2022-05-15 10:46:34] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:46:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:34] [INFO ] After 6ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:46:34] [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 11 ms.
[2022-05-15 10:46:34] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 13946 steps, including 0 resets, run visited all 1 properties in 47 ms. (steps per millisecond=296 )
Parikh walk visited 1 properties in 47 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 172 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 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.
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:35] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:35] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:35] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-15 10:46:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:35] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:35] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:46:35] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 29/29 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 : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10250 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2050 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2061514 steps, run timeout after 3001 ms. (steps per millisecond=686 ) properties seen :{}
Probabilistic random walk after 2061514 steps, saw 1530297 distinct states, run finished after 3001 ms. (steps per millisecond=686 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:38] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:38] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-05-15 10:46:38] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:46:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 10:46:38] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:46:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:38] [INFO ] After 5ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:46:38] [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 12 ms.
[2022-05-15 10:46:38] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 14054 steps, including 0 resets, run visited all 1 properties in 47 ms. (steps per millisecond=299 )
Parikh walk visited 1 properties in 47 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 168 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 250 ms.
Product exploration explored 100000 steps with 0 reset in 298 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 29/29 transitions.
Graph (trivial) has 13 edges and 25 vertex of which 10 / 25 are part of one of the 4 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Applied a total of 1 rules in 4 ms. Remains 19 /25 variables (removed 6) and now considering 21/29 (removed 8) transitions.
[2022-05-15 10:46:40] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 10:46:40] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:46:40] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:46:40] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/25 places, 21/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 21/29 transitions.
Product exploration explored 100000 steps with 0 reset in 135 ms.
Product exploration explored 100000 steps with 0 reset in 260 ms.
Built C files in :
/tmp/ltsmin12004185352524004485
[2022-05-15 10:46:40] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12004185352524004485
Running compilation step : cd /tmp/ltsmin12004185352524004485;'/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 283 ms.
Running link step : cd /tmp/ltsmin12004185352524004485;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin12004185352524004485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10757016816016319644.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 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.
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:55] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:46:55] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:55] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:46:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:46:55] [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.
// Phase 1: matrix 29 rows 25 cols
[2022-05-15 10:46:55] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:46:55] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 29/29 transitions.
Built C files in :
/tmp/ltsmin10979916792313788140
[2022-05-15 10:46:55] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10979916792313788140
Running compilation step : cd /tmp/ltsmin10979916792313788140;'/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 122 ms.
Running link step : cd /tmp/ltsmin10979916792313788140;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin10979916792313788140;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5653553167359564625.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 10:47:11] [INFO ] Flatten gal took : 6 ms
[2022-05-15 10:47:11] [INFO ] Flatten gal took : 13 ms
[2022-05-15 10:47:11] [INFO ] Time to serialize gal into /tmp/LTL7370815117346644228.gal : 6 ms
[2022-05-15 10:47:11] [INFO ] Time to serialize properties into /tmp/LTL12495558173237775601.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/LTL7370815117346644228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12495558173237775601.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/LTL7370815...267
Read 1 LTL properties
Checking formula 0 : !((G(X("(Wsr3NotDeployed>OsAvailable)"))))
Formula 0 simplified : !GX"(Wsr3NotDeployed>OsAvailable)"
Detected timeout of ITS tools.
[2022-05-15 10:47:26] [INFO ] Flatten gal took : 8 ms
[2022-05-15 10:47:26] [INFO ] Applying decomposition
[2022-05-15 10:47:26] [INFO ] Flatten gal took : 6 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/graph5453707089652730971.txt' '-o' '/tmp/graph5453707089652730971.bin' '-w' '/tmp/graph5453707089652730971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5453707089652730971.bin' '-l' '-1' '-v' '-w' '/tmp/graph5453707089652730971.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:47:26] [INFO ] Decomposing Gal with order
[2022-05-15 10:47:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:47:26] [INFO ] Removed a total of 3 redundant transitions.
[2022-05-15 10:47:26] [INFO ] Flatten gal took : 75 ms
[2022-05-15 10:47:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-05-15 10:47:26] [INFO ] Time to serialize gal into /tmp/LTL7708184170658537987.gal : 3 ms
[2022-05-15 10:47:26] [INFO ] Time to serialize properties into /tmp/LTL18142176272182071161.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/LTL7708184170658537987.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18142176272182071161.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/LTL7708184...267
Read 1 LTL properties
Checking formula 0 : !((G(X("(gu7.Wsr3NotDeployed>gu7.OsAvailable)"))))
Formula 0 simplified : !GX"(gu7.Wsr3NotDeployed>gu7.OsAvailable)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15948089322744456586
[2022-05-15 10:47:41] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15948089322744456586
Running compilation step : cd /tmp/ltsmin15948089322744456586;'/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 127 ms.
Running link step : cd /tmp/ltsmin15948089322744456586;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin15948089322744456586;'/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((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-14 finished in 86319 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(p0))))'
Support contains 2 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 10:47:56] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-15 10:47:56] [INFO ] Implicit Places using invariants in 50 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 50 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 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s17 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 234 ms.
Product exploration explored 100000 steps with 33333 reset in 212 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 : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 47 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudOpsManagement-PT-02560by01280-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-15 finished in 666 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Found a SL insensitive property : CloudOpsManagement-PT-02560by01280-LTLCardinality-14
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SLCL_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 1 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 2 ms. Remains 23 /27 variables (removed 4) and now considering 25/29 (removed 4) transitions.
[2022-05-15 10:47:57] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 23 cols
[2022-05-15 10:47:57] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-15 10:47:57] [INFO ] Implicit Places using invariants in 47 ms returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 21/27 places, 25/29 transitions.
Graph (trivial) has 9 edges and 21 vertex of which 4 / 21 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 1 ms. Remains 19 /21 variables (removed 2) and now considering 21/25 (removed 4) transitions.
[2022-05-15 10:47:57] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:47:57] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:47:57] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-15 10:47:57] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:47:57] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:47:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:47:57] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 19/27 places, 21/29 transitions.
Finished structural reductions, in 2 iterations. Remains : 19/27 places, 21/29 transitions.
Running random walk in product with property : CloudOpsManagement-PT-02560by01280-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s15 s3)], 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, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 297 ms.
Product exploration explored 100000 steps with 0 reset in 188 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 : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 200 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10250 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2050 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2104164 steps, run timeout after 3001 ms. (steps per millisecond=701 ) properties seen :{}
Probabilistic random walk after 2104164 steps, saw 1430909 distinct states, run finished after 3001 ms. (steps per millisecond=701 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:48:01] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:01] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:48:01] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 10:48:01] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:48:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 10:48:01] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:48:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:48:01] [INFO ] After 4ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:48:01] [INFO ] After 8ms 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 10:48:01] [INFO ] After 50ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19/19 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 19 transition count 16
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 18 transition count 16
Applied a total of 6 rules in 3 ms. Remains 18 /19 variables (removed 1) and now considering 16/21 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 18/19 places, 16/21 transitions.
Incomplete random walk after 10250 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2562 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2252023 steps, run timeout after 3001 ms. (steps per millisecond=750 ) properties seen :{}
Probabilistic random walk after 2252023 steps, saw 1680208 distinct states, run finished after 3001 ms. (steps per millisecond=750 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 16 rows 18 cols
[2022-05-15 10:48:04] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:48:04] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-15 10:48:04] [INFO ] After 15ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 10:48:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 10:48:04] [INFO ] After 4ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-15 10:48:04] [INFO ] After 9ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-15 10:48:04] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 7680 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=590 )
Parikh walk visited 1 properties in 13 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 206 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2022-05-15 10:48:05] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:05] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:48:05] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-15 10:48:05] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:05] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:48:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:48:05] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-15 10:48:05] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:05] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:48:05] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/19 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 : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 236 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10250 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2562 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2433613 steps, run timeout after 3001 ms. (steps per millisecond=810 ) properties seen :{}
Probabilistic random walk after 2433613 steps, saw 1659159 distinct states, run finished after 3001 ms. (steps per millisecond=810 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:48:08] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:08] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:48:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 10:48:08] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:48:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 10:48:08] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:48:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:48:08] [INFO ] After 6ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:48:08] [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 4 ms.
[2022-05-15 10:48:08] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19/19 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 19 transition count 16
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 18 transition count 16
Applied a total of 6 rules in 6 ms. Remains 18 /19 variables (removed 1) and now considering 16/21 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 18/19 places, 16/21 transitions.
Incomplete random walk after 10250 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2562 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2224793 steps, run timeout after 3001 ms. (steps per millisecond=741 ) properties seen :{}
Probabilistic random walk after 2224793 steps, saw 1659121 distinct states, run finished after 3001 ms. (steps per millisecond=741 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 16 rows 18 cols
[2022-05-15 10:48:11] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 10:48:11] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-05-15 10:48:11] [INFO ] After 16ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 10:48:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 10:48:11] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-15 10:48:11] [INFO ] After 11ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-15 10:48:11] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 7680 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=548 )
Parikh walk visited 1 properties in 13 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 213 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 231 ms.
Product exploration explored 100000 steps with 0 reset in 153 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2022-05-15 10:48:12] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 10:48:12] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:12] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:48:12] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/19 places, 21/21 transitions.
Product exploration explored 100000 steps with 0 reset in 130 ms.
Product exploration explored 100000 steps with 0 reset in 149 ms.
Built C files in :
/tmp/ltsmin14540062636273515019
[2022-05-15 10:48:13] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14540062636273515019
Running compilation step : cd /tmp/ltsmin14540062636273515019;'/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 151 ms.
Running link step : cd /tmp/ltsmin14540062636273515019;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin14540062636273515019;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased126377100353222979.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2022-05-15 10:48:28] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:28] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-15 10:48:28] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-15 10:48:28] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:28] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-15 10:48:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 10:48:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-05-15 10:48:28] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-15 10:48:28] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-15 10:48:28] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/19 places, 21/21 transitions.
Built C files in :
/tmp/ltsmin15792037305924597340
[2022-05-15 10:48:28] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15792037305924597340
Running compilation step : cd /tmp/ltsmin15792037305924597340;'/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 108 ms.
Running link step : cd /tmp/ltsmin15792037305924597340;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15792037305924597340;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14394251832055617378.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 10:48:43] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:48:43] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:48:43] [INFO ] Time to serialize gal into /tmp/LTL12944266474508289463.gal : 1 ms
[2022-05-15 10:48:43] [INFO ] Time to serialize properties into /tmp/LTL13337201394681533811.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/LTL12944266474508289463.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13337201394681533811.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/LTL1294426...268
Read 1 LTL properties
Checking formula 0 : !((G(X("(Wsr3NotDeployed>OsAvailable)"))))
Formula 0 simplified : !GX"(Wsr3NotDeployed>OsAvailable)"
Detected timeout of ITS tools.
[2022-05-15 10:48:58] [INFO ] Flatten gal took : 4 ms
[2022-05-15 10:48:58] [INFO ] Applying decomposition
[2022-05-15 10:48:58] [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/graph7686711613386083988.txt' '-o' '/tmp/graph7686711613386083988.bin' '-w' '/tmp/graph7686711613386083988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7686711613386083988.bin' '-l' '-1' '-v' '-w' '/tmp/graph7686711613386083988.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:48:58] [INFO ] Decomposing Gal with order
[2022-05-15 10:48:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:48:58] [INFO ] Removed a total of 3 redundant transitions.
[2022-05-15 10:48:58] [INFO ] Flatten gal took : 6 ms
[2022-05-15 10:48:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-15 10:48:58] [INFO ] Time to serialize gal into /tmp/LTL3540526992800121295.gal : 1 ms
[2022-05-15 10:48:58] [INFO ] Time to serialize properties into /tmp/LTL18390193721097112287.ltl : 0 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/LTL3540526992800121295.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18390193721097112287.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/LTL3540526...267
Read 1 LTL properties
Checking formula 0 : !((G(X("(gu5.Wsr3NotDeployed>gu5.OsAvailable)"))))
Formula 0 simplified : !GX"(gu5.Wsr3NotDeployed>gu5.OsAvailable)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6673913020747324493
[2022-05-15 10:49:13] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6673913020747324493
Running compilation step : cd /tmp/ltsmin6673913020747324493;'/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 111 ms.
Running link step : cd /tmp/ltsmin6673913020747324493;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6673913020747324493;'/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((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CloudOpsManagement-PT-02560by01280-LTLCardinality-14 finished in 91480 ms.
[2022-05-15 10:49:28] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2453373983427955052
[2022-05-15 10:49:28] [INFO ] Applying decomposition
[2022-05-15 10:49:28] [INFO ] Flatten gal took : 4 ms
[2022-05-15 10:49:28] [INFO ] Computing symmetric may disable matrix : 29 transitions.
[2022-05-15 10:49:28] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 10:49:28] [INFO ] Computing symmetric may enable matrix : 29 transitions.
[2022-05-15 10:49:28] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 10:49:28] [INFO ] Computing Do-Not-Accords matrix : 29 transitions.
[2022-05-15 10:49:28] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 10:49:28] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2453373983427955052
Running compilation step : cd /tmp/ltsmin2453373983427955052;'/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'
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/graph9285207720645088584.txt' '-o' '/tmp/graph9285207720645088584.bin' '-w' '/tmp/graph9285207720645088584.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9285207720645088584.bin' '-l' '-1' '-v' '-w' '/tmp/graph9285207720645088584.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:49:28] [INFO ] Decomposing Gal with order
[2022-05-15 10:49:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:49:28] [INFO ] Removed a total of 3 redundant transitions.
[2022-05-15 10:49:28] [INFO ] Flatten gal took : 6 ms
[2022-05-15 10:49:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-15 10:49:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality6074520922314208719.gal : 1 ms
[2022-05-15 10:49:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality7552038306972503854.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/LTLCardinality6074520922314208719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7552038306972503854.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/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((G(X("(gu2.Wsr3NotDeployed>gu2.OsAvailable)"))))
Formula 0 simplified : !GX"(gu2.Wsr3NotDeployed>gu2.OsAvailable)"
Compilation finished in 156 ms.
Running link step : cd /tmp/ltsmin2453373983427955052;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin2453373983427955052;'/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((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: LTL layer: formula: [](X((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: "[](X((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.044: DFS-FIFO for weak LTL, using special progress label 31
pins2lts-mc-linux64( 0/ 8), 0.044: There are 32 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.044: State length is 28, there are 33 groups
pins2lts-mc-linux64( 0/ 8), 0.044: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.044: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.044: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.044: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.089: ~1 levels ~960 states ~6624 transitions
pins2lts-mc-linux64( 0/ 8), 0.118: ~1 levels ~1920 states ~14808 transitions
pins2lts-mc-linux64( 0/ 8), 0.170: ~1 levels ~3840 states ~31312 transitions
pins2lts-mc-linux64( 0/ 8), 0.288: ~1 levels ~7680 states ~68080 transitions
pins2lts-mc-linux64( 0/ 8), 0.445: ~1 levels ~15360 states ~143352 transitions
pins2lts-mc-linux64( 0/ 8), 0.810: ~1 levels ~30720 states ~315632 transitions
pins2lts-mc-linux64( 5/ 8), 1.363: ~1 levels ~61440 states ~673776 transitions
pins2lts-mc-linux64( 5/ 8), 2.223: ~1 levels ~122880 states ~1368640 transitions
pins2lts-mc-linux64( 1/ 8), 3.604: ~1 levels ~245760 states ~2979912 transitions
pins2lts-mc-linux64( 1/ 8), 5.248: ~1 levels ~491520 states ~6391704 transitions
pins2lts-mc-linux64( 1/ 8), 7.467: ~1 levels ~983040 states ~13054752 transitions
pins2lts-mc-linux64( 1/ 8), 11.825: ~1 levels ~1966080 states ~26781720 transitions
pins2lts-mc-linux64( 1/ 8), 21.438: ~1 levels ~3932160 states ~56996664 transitions
pins2lts-mc-linux64( 4/ 8), 40.659: ~1 levels ~7864320 states ~113999392 transitions
pins2lts-mc-linux64( 1/ 8), 80.425: ~1 levels ~15728640 states ~239954440 transitions
pins2lts-mc-linux64( 4/ 8), 162.226: ~1 levels ~31457280 states ~486876920 transitions
pins2lts-mc-linux64( 4/ 8), 370.493: ~1 levels ~62914560 states ~993514936 transitions
pins2lts-mc-linux64( 7/ 8), 612.853: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 612.888:
pins2lts-mc-linux64( 0/ 8), 612.889: mean standard work distribution: 2.2% (states) 0.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 612.889:
pins2lts-mc-linux64( 0/ 8), 612.889: Explored 84361779 states 1418732431 transitions, fanout: 16.817
pins2lts-mc-linux64( 0/ 8), 612.889: Total exploration time 612.830 sec (612.790 sec minimum, 612.810 sec on average)
pins2lts-mc-linux64( 0/ 8), 612.889: States per second: 137659, Transitions per second: 2315050
pins2lts-mc-linux64( 0/ 8), 612.889:
pins2lts-mc-linux64( 0/ 8), 612.889: Progress states detected: 134214062
pins2lts-mc-linux64( 0/ 8), 612.889: Redundant explorations: -37.1439
pins2lts-mc-linux64( 0/ 8), 612.889:
pins2lts-mc-linux64( 0/ 8), 612.889: Queue width: 8B, total height: 87334102, memory: 666.31MB
pins2lts-mc-linux64( 0/ 8), 612.889: Tree memory: 1092.2MB, 8.5 B/state, compr.: 7.5%
pins2lts-mc-linux64( 0/ 8), 612.889: Tree fill ratio (roots/leafs): 99.0%/26.0%
pins2lts-mc-linux64( 0/ 8), 612.889: Stored 29 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 612.889: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 612.889: Est. total memory use: 1758.5MB (~1690.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2453373983427955052;'/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((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2453373983427955052;'/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((LTLAPp0==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 11:10:30] [INFO ] Flatten gal took : 4 ms
[2022-05-15 11:10:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality10250235729372517526.gal : 1 ms
[2022-05-15 11:10:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality14612960221222499391.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/LTLCardinality10250235729372517526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14612960221222499391.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/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !((G(X("(Wsr3NotDeployed>OsAvailable)"))))
Formula 0 simplified : !GX"(Wsr3NotDeployed>OsAvailable)"
Detected timeout of ITS tools.
[2022-05-15 11:31:32] [INFO ] Flatten gal took : 5 ms
[2022-05-15 11:31:32] [INFO ] Input system was already deterministic with 29 transitions.
[2022-05-15 11:31:32] [INFO ] Transformed 27 places.
[2022-05-15 11:31:32] [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 11:31:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality4820832348477211068.gal : 1 ms
[2022-05-15 11:31:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality18181037731497480019.ltl : 0 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/LTLCardinality4820832348477211068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18181037731497480019.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/LTLCardina...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X("(Wsr3NotDeployed>OsAvailable)"))))
Formula 0 simplified : !GX"(Wsr3NotDeployed>OsAvailable)"
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-02560by01280"
export BK_EXAMINATION="LTLCardinality"
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-02560by01280, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095400179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-02560by01280.tgz
mv CloudOpsManagement-PT-02560by01280 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;