Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292000468.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-20480by10240, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292000468
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:51 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-20480by10240-00
FORMULA_NAME CloudOpsManagement-PT-20480by10240-01
FORMULA_NAME CloudOpsManagement-PT-20480by10240-02
FORMULA_NAME CloudOpsManagement-PT-20480by10240-03
FORMULA_NAME CloudOpsManagement-PT-20480by10240-04
FORMULA_NAME CloudOpsManagement-PT-20480by10240-05
FORMULA_NAME CloudOpsManagement-PT-20480by10240-06
FORMULA_NAME CloudOpsManagement-PT-20480by10240-07
FORMULA_NAME CloudOpsManagement-PT-20480by10240-08
FORMULA_NAME CloudOpsManagement-PT-20480by10240-09
FORMULA_NAME CloudOpsManagement-PT-20480by10240-10
FORMULA_NAME CloudOpsManagement-PT-20480by10240-11
FORMULA_NAME CloudOpsManagement-PT-20480by10240-12
FORMULA_NAME CloudOpsManagement-PT-20480by10240-13
FORMULA_NAME CloudOpsManagement-PT-20480by10240-14
FORMULA_NAME CloudOpsManagement-PT-20480by10240-15

=== Now, execution of the tool begins

BK_START 1620582649380

Running Version 0
[2021-05-09 17:50:51] [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]
[2021-05-09 17:50:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 17:50:51] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2021-05-09 17:50:51] [INFO ] Transformed 27 places.
[2021-05-09 17:50:51] [INFO ] Transformed 29 transitions.
[2021-05-09 17:50:51] [INFO ] Parsed PT model containing 27 places and 29 transitions in 51 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 17:50:51] [INFO ] Initial state test concluded for 2 properties.
FORMULA CloudOpsManagement-PT-20480by10240-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 17:50:51] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-09 17:50:51] [INFO ] Implicit Places using invariants in 90 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:50:51] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 17:50:51] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Starting structural reductions, iteration 1 : 26/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:50:51] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-09 17:50:51] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 26/27 places, 29/29 transitions.
[2021-05-09 17:50:51] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 17:50:51] [INFO ] Flatten gal took : 17 ms
FORMULA CloudOpsManagement-PT-20480by10240-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 17:50:51] [INFO ] Flatten gal took : 5 ms
[2021-05-09 17:50:51] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 102412 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=2327 ) properties (out of 22) seen :10
Running SMT prover for 12 properties.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:50:52] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:50:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:50:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 1 ms to minimize.
[2021-05-09 17:50:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:52] [INFO ] Added : 25 causal constraints over 5 iterations in 31 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-09 17:50:52] [INFO ] Added : 25 causal constraints over 5 iterations in 25 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:52] [INFO ] Deduced a trap composed of 6 places in 9 ms of which 1 ms to minimize.
[2021-05-09 17:50:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 13 ms
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 17:50:52] [INFO ] Added : 17 causal constraints over 4 iterations in 26 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:50:52] [INFO ] Added : 25 causal constraints over 5 iterations in 18 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:52] [INFO ] Added : 24 causal constraints over 6 iterations in 23 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned unsat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned unsat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Deduced a trap composed of 6 places in 7 ms of which 1 ms to minimize.
[2021-05-09 17:50:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 12 ms
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:50:52] [INFO ] Added : 24 causal constraints over 5 iterations in 16 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:52] [INFO ] Added : 22 causal constraints over 5 iterations in 15 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:52] [INFO ] Deduced a trap composed of 4 places in 6 ms of which 1 ms to minimize.
[2021-05-09 17:50:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 10 ms
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:52] [INFO ] Added : 25 causal constraints over 6 iterations in 24 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:50:52] [INFO ] Added : 25 causal constraints over 5 iterations in 15 ms. Result :sat
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:50:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:52] [INFO ] Deduced a trap composed of 4 places in 7 ms of which 1 ms to minimize.
[2021-05-09 17:50:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 10 ms
[2021-05-09 17:50:52] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:52] [INFO ] Added : 25 causal constraints over 6 iterations in 46 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2021-05-09 17:50:52] [INFO ] Initial state test concluded for 1 properties.
FORMULA CloudOpsManagement-PT-20480by10240-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 9 edges and 26 vertex of which 7 / 26 are part of one of the 3 SCC in 2 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 22 transition count 23
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 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 22
Applied a total of 5 rules in 12 ms. Remains 20 /26 variables (removed 6) and now considering 22/29 (removed 7) transitions.
[2021-05-09 17:50:52] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2021-05-09 17:50:52] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-09 17:50:52] [INFO ] Implicit Places using invariants in 20 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
[2021-05-09 17:50:52] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:50:52] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:50:52] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:50:52] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 19/26 places, 22/29 transitions.
Graph (trivial) has 6 edges and 19 vertex of which 2 / 19 are part of one of the 1 SCC in 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 18 /19 variables (removed 1) and now considering 21/22 (removed 1) transitions.
[2021-05-09 17:50:52] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:50:52] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-09 17:50:53] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:50:53] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:50:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:50:53] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 18/26 places, 21/29 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-00 automaton TGBA [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 1 s12)], 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 3 steps with 0 reset in 3 ms.
FORMULA CloudOpsManagement-PT-20480by10240-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-00 finished in 320 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:50:53] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Implicit Places using invariants in 14 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 14 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:50:53] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:50:53] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-01 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ s13 s15), p0:(LEQ 3 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 157 steps with 0 reset in 2 ms.
FORMULA CloudOpsManagement-PT-20480by10240-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-01 finished in 181 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||F((X(p2)&&p1))||G(p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:50:53] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Implicit Places using invariants in 18 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 17:50:53] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 25/26 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
[2021-05-09 17:50:53] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 17:50:53] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-06 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p3), acceptance={} source=2 dest: 2}, { cond=(AND p1 p3), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 p3), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 3}]], initial=5, aps=[p1:(AND (GT 2 s14) (LEQ s22 s19)), p2:(LEQ s22 s19), p3:(LEQ s16 s8), p0:(LEQ s2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 207 ms.
Product exploration explored 100000 steps with 33333 reset in 154 ms.
Knowledge obtained : [p1, p2, (NOT p3), p0]
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Product exploration explored 100000 steps with 33333 reset in 122 ms.
Product exploration explored 100000 steps with 33333 reset in 129 ms.
[2021-05-09 17:50:54] [INFO ] Flatten gal took : 17 ms
[2021-05-09 17:50:54] [INFO ] Flatten gal took : 2 ms
[2021-05-09 17:50:54] [INFO ] Time to serialize gal into /tmp/LTL11318237648696018862.gal : 0 ms
[2021-05-09 17:50:54] [INFO ] Time to serialize properties into /tmp/LTL12380704119775355823.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11318237648696018862.gal, -t, CGAL, -LTL, /tmp/LTL12380704119775355823.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11318237648696018862.gal -t CGAL -LTL /tmp/LTL12380704119775355823.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((("(Container<=ContainerDown)")||(F(("((Wsr2Started<2)&&(Wsr3Started<=Wsr1Started))")&&(X("(Wsr3Started<=Wsr1Started)")))))||(G("(Wsr2NotDeployed<=ServerContainer)"))))))
Formula 0 simplified : !XX("(Container<=ContainerDown)" | F("((Wsr2Started<2)&&(Wsr3Started<=Wsr1Started))" & X"(Wsr3Started<=Wsr1Started)") | G"(Wsr2NotDeployed<=ServerContainer)")
Detected timeout of ITS tools.
[2021-05-09 17:51:09] [INFO ] Flatten gal took : 6 ms
[2021-05-09 17:51:09] [INFO ] Applying decomposition
[2021-05-09 17:51:09] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4414384913762635548.txt, -o, /tmp/graph4414384913762635548.bin, -w, /tmp/graph4414384913762635548.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4414384913762635548.bin, -l, -1, -v, -w, /tmp/graph4414384913762635548.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 17:51:10] [INFO ] Decomposing Gal with order
[2021-05-09 17:51:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 17:51:10] [INFO ] Removed a total of 4 redundant transitions.
[2021-05-09 17:51:10] [INFO ] Flatten gal took : 44 ms
[2021-05-09 17:51:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-09 17:51:10] [INFO ] Time to serialize gal into /tmp/LTL6665050564357041898.gal : 2 ms
[2021-05-09 17:51:10] [INFO ] Time to serialize properties into /tmp/LTL15107840427692021201.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6665050564357041898.gal, -t, CGAL, -LTL, /tmp/LTL15107840427692021201.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6665050564357041898.gal -t CGAL -LTL /tmp/LTL15107840427692021201.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((("(gu0.Container<=gu0.ContainerDown)")||(F(("((gi2.gi1.gu5.Wsr2Started<2)&&(gu8.Wsr3Started<=gu8.Wsr1Started))")&&(X("(gu8.Wsr3Started<=gu8.Wsr1Started)")))))||(G("(gu3.Wsr2NotDeployed<=gu3.ServerContainer)"))))))
Formula 0 simplified : !XX("(gu0.Container<=gu0.ContainerDown)" | F("((gi2.gi1.gu5.Wsr2Started<2)&&(gu8.Wsr3Started<=gu8.Wsr1Started))" & X"(gu8.Wsr3Started<=gu8.Wsr1Started)") | G"(gu3.Wsr2NotDeployed<=gu3.ServerContainer)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4836838458360077903
[2021-05-09 17:51:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4836838458360077903
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4836838458360077903]
Compilation finished in 223 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4836838458360077903]
Link finished in 40 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(((LTLAPp0==true)||<>((X((LTLAPp2==true))&&(LTLAPp1==true)))||[]((LTLAPp3==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin4836838458360077903]
LTSmin run took 2475 ms.
FORMULA CloudOpsManagement-PT-20480by10240-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-20480by10240-06 finished in 34607 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:51:27] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 17:51:28] [INFO ] Implicit Places using invariants in 33 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:51:28] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 24/26 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.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:51:28] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT s15 s23), p0:(LEQ s14 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 67 ms.
Product exploration explored 100000 steps with 50000 reset in 96 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 96 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Product exploration explored 100000 steps with 50000 reset in 79 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 9 edges and 24 vertex of which 6 / 24 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 1 ms. Remains 20 /24 variables (removed 4) and now considering 23/29 (removed 6) transitions.
[2021-05-09 17:51:28] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:51:28] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 17:51:28] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/24 places, 23/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Product exploration explored 100000 steps with 50000 reset in 184 ms.
[2021-05-09 17:51:29] [INFO ] Flatten gal took : 1 ms
[2021-05-09 17:51:29] [INFO ] Flatten gal took : 1 ms
[2021-05-09 17:51:29] [INFO ] Time to serialize gal into /tmp/LTL3312641193268004415.gal : 0 ms
[2021-05-09 17:51:29] [INFO ] Time to serialize properties into /tmp/LTL2129308897770950518.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3312641193268004415.gal, -t, CGAL, -LTL, /tmp/LTL2129308897770950518.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3312641193268004415.gal -t CGAL -LTL /tmp/LTL2129308897770950518.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(Wsr2Started<=OsContainer)")||(G("(Wsr2Deployed>Bounder2)")))))
Formula 0 simplified : !X("(Wsr2Started<=OsContainer)" | G"(Wsr2Deployed>Bounder2)")
Detected timeout of ITS tools.
[2021-05-09 17:51:44] [INFO ] Flatten gal took : 1 ms
[2021-05-09 17:51:44] [INFO ] Applying decomposition
[2021-05-09 17:51:44] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4280513854211141852.txt, -o, /tmp/graph4280513854211141852.bin, -w, /tmp/graph4280513854211141852.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4280513854211141852.bin, -l, -1, -v, -w, /tmp/graph4280513854211141852.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 17:51:44] [INFO ] Decomposing Gal with order
[2021-05-09 17:51:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 17:51:44] [INFO ] Removed a total of 5 redundant transitions.
[2021-05-09 17:51:44] [INFO ] Flatten gal took : 3 ms
[2021-05-09 17:51:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-09 17:51:44] [INFO ] Time to serialize gal into /tmp/LTL3287017440731325999.gal : 12 ms
[2021-05-09 17:51:44] [INFO ] Time to serialize properties into /tmp/LTL8948956137415821554.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3287017440731325999.gal, -t, CGAL, -LTL, /tmp/LTL8948956137415821554.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3287017440731325999.gal -t CGAL -LTL /tmp/LTL8948956137415821554.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(gu3.Wsr2Started<=gu3.OsContainer)")||(G("(gu4.Wsr2Deployed>gu4.Bounder2)")))))
Formula 0 simplified : !X("(gu3.Wsr2Started<=gu3.OsContainer)" | G"(gu4.Wsr2Deployed>gu4.Bounder2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14665209812783085315
[2021-05-09 17:51:59] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14665209812783085315
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14665209812783085315]
Compilation finished in 132 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14665209812783085315]
Link finished in 29 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp0==true)||[]((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin14665209812783085315]
LTSmin run took 314 ms.
FORMULA CloudOpsManagement-PT-20480by10240-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-20480by10240-08 finished in 31913 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((F(p0)&&(p0 U p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:51:59] [INFO ] Computed 10 place invariants in 6 ms
[2021-05-09 17:51:59] [INFO ] Implicit Places using invariants in 47 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:51:59] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:51:59] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:51:59] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:51:59] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-09 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ 1 s14), p1:(LEQ 3 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-09 finished in 237 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:52:00] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 17:52:00] [INFO ] Implicit Places using invariants in 14 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:00] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:52:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 3 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 237 steps with 0 reset in 7 ms.
FORMULA CloudOpsManagement-PT-20480by10240-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-10 finished in 172 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 9 edges and 26 vertex of which 7 / 26 are part of one of the 3 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 22 transition count 23
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 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 22
Applied a total of 5 rules in 2 ms. Remains 20 /26 variables (removed 6) and now considering 22/29 (removed 7) transitions.
[2021-05-09 17:52:00] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2021-05-09 17:52:00] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-09 17:52:00] [INFO ] Implicit Places using invariants in 12 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 12 ms to find 1 implicit places.
[2021-05-09 17:52:00] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 17:52:00] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:52:00] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 19/26 places, 22/29 transitions.
Graph (trivial) has 6 edges and 19 vertex of which 2 / 19 are part of one of the 1 SCC in 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 1 ms. Remains 18 /19 variables (removed 1) and now considering 21/22 (removed 1) transitions.
[2021-05-09 17:52:00] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-09 17:52:00] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-09 17:52:00] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:52:00] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 18/26 places, 21/29 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s14 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 193 ms.
Stuttering criterion allowed to conclude after 99 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-11 finished in 325 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0)) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:52:00] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 17:52:00] [INFO ] Implicit Places using invariants in 21 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:00] [INFO ] Dead Transitions using invariants and state equation in 151 ms returned []
Starting structural reductions, iteration 1 : 24/26 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.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:52:00] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s0), p0:(LEQ 3 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 171 ms.
Product exploration explored 100000 steps with 0 reset in 309 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 195 ms.
Product exploration explored 100000 steps with 0 reset in 237 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 46 ms :[(NOT p1), (NOT p0)]
Support contains 2 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 13 edges and 24 vertex of which 10 / 24 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 2 ms. Remains 18 /24 variables (removed 6) and now considering 21/29 (removed 8) transitions.
[2021-05-09 17:52:02] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:52:02] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 17:52:02] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/24 places, 21/29 transitions.
Product exploration explored 100000 steps with 0 reset in 184 ms.
Product exploration explored 100000 steps with 0 reset in 203 ms.
[2021-05-09 17:52:02] [INFO ] Flatten gal took : 2 ms
[2021-05-09 17:52:02] [INFO ] Flatten gal took : 2 ms
[2021-05-09 17:52:02] [INFO ] Time to serialize gal into /tmp/LTL4865258360223689583.gal : 1 ms
[2021-05-09 17:52:02] [INFO ] Time to serialize properties into /tmp/LTL8432789453487193473.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4865258360223689583.gal, -t, CGAL, -LTL, /tmp/LTL8432789453487193473.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4865258360223689583.gal -t CGAL -LTL /tmp/LTL8432789453487193473.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F("(Wsr1Started>=3)")))U(G("(ContainerDown>=1)"))))
Formula 0 simplified : !(XF"(Wsr1Started>=3)" U G"(ContainerDown>=1)")
Detected timeout of ITS tools.
[2021-05-09 17:52:17] [INFO ] Flatten gal took : 3 ms
[2021-05-09 17:52:17] [INFO ] Applying decomposition
[2021-05-09 17:52:17] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14701697067916031550.txt, -o, /tmp/graph14701697067916031550.bin, -w, /tmp/graph14701697067916031550.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14701697067916031550.bin, -l, -1, -v, -w, /tmp/graph14701697067916031550.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 17:52:17] [INFO ] Decomposing Gal with order
[2021-05-09 17:52:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 17:52:17] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-09 17:52:17] [INFO ] Flatten gal took : 4 ms
[2021-05-09 17:52:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 17:52:17] [INFO ] Time to serialize gal into /tmp/LTL18014455255976189696.gal : 7 ms
[2021-05-09 17:52:17] [INFO ] Time to serialize properties into /tmp/LTL2065483222195531966.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18014455255976189696.gal, -t, CGAL, -LTL, /tmp/LTL2065483222195531966.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL18014455255976189696.gal -t CGAL -LTL /tmp/LTL2065483222195531966.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(F("(u5.Wsr1Started>=3)")))U(G("(i0.u0.ContainerDown>=1)"))))
Formula 0 simplified : !(XF"(u5.Wsr1Started>=3)" U G"(i0.u0.ContainerDown>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12589176862306695560
[2021-05-09 17:52:32] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12589176862306695560
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12589176862306695560]
Compilation finished in 157 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin12589176862306695560]
Link finished in 28 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, (X(<>((LTLAPp0==true))) U []((LTLAPp1==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12589176862306695560]
LTSmin run took 1374 ms.
FORMULA CloudOpsManagement-PT-20480by10240-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-20480by10240-12 finished in 33610 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0) U ((p1 U p0)||G(F(p2))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 21 transition count 21
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 21 transition count 19
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 17 transition count 19
Applied a total of 9 rules in 2 ms. Remains 17 /26 variables (removed 9) and now considering 19/29 (removed 10) transitions.
[2021-05-09 17:52:34] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:52:34] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:34] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-09 17:52:34] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:52:34] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 17:52:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:52:34] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-09 17:52:34] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 17:52:34] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 17:52:34] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:34] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/26 places, 19/29 transitions.
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s8), p2:(LEQ 1 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-13 finished in 115 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((p0 U p1) U X(G(p1)))&&G(F(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 17:52:34] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 17:52:34] [INFO ] Implicit Places using invariants in 14 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 15 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:52:34] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:34] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 17:52:34] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 17:52:34] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudOpsManagement-PT-20480by10240-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}, { cond=(OR p1 p0), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 6}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}, { cond=p1, acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ 3 s8), p0:(LEQ 2 s7), p2:(GT s23 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 121 ms.
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-20480by10240-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-20480by10240-15 finished in 347 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620582754905

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-20480by10240"
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-20480by10240, 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 r045-oct2-162038292000468"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-20480by10240.tgz
mv CloudOpsManagement-PT-20480by10240 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;