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-oct2-162038291700269.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 CloudDeployment-PT-2a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291700269
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 151K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 12:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 22 12:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 51K 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 CloudDeployment-PT-2a-00
FORMULA_NAME CloudDeployment-PT-2a-01
FORMULA_NAME CloudDeployment-PT-2a-02
FORMULA_NAME CloudDeployment-PT-2a-03
FORMULA_NAME CloudDeployment-PT-2a-04
FORMULA_NAME CloudDeployment-PT-2a-05
FORMULA_NAME CloudDeployment-PT-2a-06
FORMULA_NAME CloudDeployment-PT-2a-07
FORMULA_NAME CloudDeployment-PT-2a-08
FORMULA_NAME CloudDeployment-PT-2a-09
FORMULA_NAME CloudDeployment-PT-2a-10
FORMULA_NAME CloudDeployment-PT-2a-11
FORMULA_NAME CloudDeployment-PT-2a-12
FORMULA_NAME CloudDeployment-PT-2a-13
FORMULA_NAME CloudDeployment-PT-2a-14
FORMULA_NAME CloudDeployment-PT-2a-15

=== Now, execution of the tool begins

BK_START 1620573712707

Running Version 0
[2021-05-09 15:21:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 15:21:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:21:55] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2021-05-09 15:21:55] [INFO ] Transformed 69 places.
[2021-05-09 15:21:55] [INFO ] Transformed 174 transitions.
[2021-05-09 15:21:55] [INFO ] Found NUPN structural information;
[2021-05-09 15:21:55] [INFO ] Parsed PT model containing 69 places and 174 transitions in 86 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 15:21:55] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA CloudDeployment-PT-2a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 160/160 transitions.
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 69 transition count 147
Applied a total of 13 rules in 48 ms. Remains 69 /69 variables (removed 0) and now considering 147/160 (removed 13) transitions.
[2021-05-09 15:21:55] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:21:55] [INFO ] Computed 12 place invariants in 21 ms
[2021-05-09 15:21:55] [INFO ] Implicit Places using invariants in 182 ms returned []
[2021-05-09 15:21:55] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:21:55] [INFO ] Computed 12 place invariants in 7 ms
[2021-05-09 15:21:55] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:21:55] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2021-05-09 15:21:55] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:21:55] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 15:22:02] [INFO ] Dead Transitions using invariants and state equation in 6413 ms returned []
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 147/160 transitions.
[2021-05-09 15:22:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 15:22:02] [INFO ] Flatten gal took : 57 ms
FORMULA CloudDeployment-PT-2a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 15:22:02] [INFO ] Flatten gal took : 14 ms
[2021-05-09 15:22:02] [INFO ] Input system was already deterministic with 147 transitions.
Incomplete random walk after 100000 steps, including 3013 resets, run finished after 191 ms. (steps per millisecond=523 ) properties (out of 35) seen :34
Running SMT prover for 1 properties.
[2021-05-09 15:22:02] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:22:02] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 15:22:02] [INFO ] [Real]Absence check using 0 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-09 15:22:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:22:02] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-09 15:22:02] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:02] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2021-05-09 15:22:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:22:03] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-09 15:22:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:22:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-09 15:22:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2021-05-09 15:22:03] [INFO ] Computed and/alt/rep : 95/308/95 causal constraints (skipped 4 transitions) in 9 ms.
[2021-05-09 15:22:03] [INFO ] Added : 62 causal constraints over 13 iterations in 164 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(G(p0)))&&((p1 U X(p2))||G(p3)))))], workingDir=/home/mcc/execution]
Support contains 9 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 7 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:03] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:03] [INFO ] Computed 8 place invariants in 11 ms
[2021-05-09 15:22:03] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-09 15:22:03] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:03] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-09 15:22:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:03] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2021-05-09 15:22:03] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:03] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:03] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 479 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (NOT p2), (NOT p0), true, (NOT p3)]
Running random walk in product with property : CloudDeployment-PT-2a-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p3), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p3), acceptance={} source=1 dest: 5}, { cond=(AND p1 (NOT p3)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 8}, { cond=(AND p3 (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=p0, acceptance={} source=7 dest: 7}, { cond=(NOT p0), acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(NOT p3), acceptance={} source=9 dest: 8}, { cond=p3, acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(AND (EQ s1 1) (EQ s2 1) (EQ s24 1) (EQ s58 1) (EQ s63 1)), p3:(EQ s40 1), p2:(EQ s10 1), p0:(OR (AND (EQ s1 1) (EQ s2 1) (EQ s6 1) (EQ s58 1) (EQ s63 1)) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA CloudDeployment-PT-2a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-00 finished in 878 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)||X((p1 U X(G((X(G(p3))&&p2))))))))], workingDir=/home/mcc/execution]
Support contains 14 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Applied a total of 0 rules in 2 ms. Remains 69 /69 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:04] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:22:04] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-09 15:22:04] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 15:22:04] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:22:04] [INFO ] Computed 12 place invariants in 13 ms
[2021-05-09 15:22:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:04] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2021-05-09 15:22:04] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 69 cols
[2021-05-09 15:22:04] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-09 15:22:04] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 254 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : CloudDeployment-PT-2a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p1 p3), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p3)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0, 1} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p3), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s30 1) (EQ s32 1) (EQ s52 1) (EQ s62 1) (EQ s67 1)), p1:(EQ s14 1), p2:(AND (EQ s1 1) (EQ s3 1) (EQ s5 1) (EQ s29 1) (EQ s31 1) (EQ s33 1) (EQ s57 1)), p3:(EQ s40 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-01 finished in 426 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((G(F(p0))||(F(p0)&&X(p1)))) U X(p2)))], workingDir=/home/mcc/execution]
Support contains 8 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:04] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:04] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-09 15:22:04] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:04] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:04] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2021-05-09 15:22:04] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:04] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:04] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s22 1), p1:(AND (OR (NEQ s40 1) (NEQ s22 1)) (NEQ s42 1)), p2:(AND (EQ s27 1) (EQ s28 1) (EQ s32 1) (EQ s58 1) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 1 ms.
FORMULA CloudDeployment-PT-2a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-03 finished in 365 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X(G(p1))&&p0) U X((p2||F(p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 3 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:05] [INFO ] Implicit Places using invariants in 48 ms returned []
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 7 ms
[2021-05-09 15:22:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:05] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:05] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-2a-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p3)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s27 1) (EQ s28 1) (EQ s41 1) (EQ s58 1) (EQ s63 1)), p2:(AND (EQ s27 1) (EQ s28 1) (EQ s41 1) (EQ s58 1) (EQ s63 1)), p3:(AND (EQ s27 1) (EQ s28 1) (EQ s32 1) (EQ s58 1) (EQ s63 1)), p1:(AND (EQ s1 1) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-04 finished in 400 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 79 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 6 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 17 place count 43 transition count 113
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 43 transition count 97
Applied a total of 33 rules in 28 ms. Remains 43 /69 variables (removed 26) and now considering 97/147 (removed 50) transitions.
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
// Phase 1: matrix 54 rows 43 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:05] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
// Phase 1: matrix 54 rows 43 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 10 ms
[2021-05-09 15:22:05] [INFO ] State equation strengthened by 28 read => feed constraints.
[2021-05-09 15:22:05] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2021-05-09 15:22:05] [INFO ] Redundant transitions in 50 ms returned []
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 54 transitions (discarded 43 similar events)
// Phase 1: matrix 54 rows 43 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:05] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/69 places, 97/147 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-2a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s17 1)), p1:(OR (NEQ s38 1) (NEQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-2a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-05 finished in 353 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 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 8 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:05] [INFO ] Implicit Places using invariants in 51 ms returned []
[2021-05-09 15:22:05] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:05] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-09 15:22:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:06] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:06] [INFO ] Dead Transitions using invariants and state equation in 139 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-06 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:(EQ s46 1)], 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-06 finished in 537 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G((p0 U p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 75 edges and 69 vertex of which 19 / 69 are part of one of the 6 SCC in 1 ms
Free SCC test removed 13 places
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Ensure Unique test removed 4 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 115
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 13 place count 46 transition count 120
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 29 place count 46 transition count 104
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 46 transition count 104
Applied a total of 31 rules in 18 ms. Remains 46 /69 variables (removed 23) and now considering 104/147 (removed 43) transitions.
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 56 transitions (discarded 48 similar events)
// Phase 1: matrix 56 rows 46 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:06] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 56 transitions (discarded 48 similar events)
// Phase 1: matrix 56 rows 46 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:06] [INFO ] State equation strengthened by 24 read => feed constraints.
[2021-05-09 15:22:06] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2021-05-09 15:22:06] [INFO ] Redundant transitions in 44 ms returned []
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 56 transitions (discarded 48 similar events)
// Phase 1: matrix 56 rows 46 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 46/69 places, 104/147 transitions.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-2a-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s18 1) (EQ s19 1) (EQ s28 1) (EQ s39 1) (EQ s44 1)), p1:(EQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-2a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-07 finished in 300 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:06] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:06] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2021-05-09 15:22:06] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:06] [INFO ] Computed 8 place invariants in 7 ms
[2021-05-09 15:22:06] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-08 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}]], initial=1, aps=[p0:(NEQ s22 1)], 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][false, false]]
Product exploration explored 100000 steps with 0 reset in 126 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Graph (complete) has 437 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 53 ms.
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-08 finished in 572 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U p1))], workingDir=/home/mcc/execution]
Support contains 10 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 65 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 17 place count 43 transition count 113
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 30 place count 43 transition count 100
Applied a total of 30 rules in 8 ms. Remains 43 /69 variables (removed 26) and now considering 100/147 (removed 47) transitions.
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 57 transitions (discarded 43 similar events)
// Phase 1: matrix 57 rows 43 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 57 transitions (discarded 43 similar events)
// Phase 1: matrix 57 rows 43 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:07] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-09 15:22:07] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2021-05-09 15:22:07] [INFO ] Redundant transitions in 34 ms returned []
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 57 transitions (discarded 43 similar events)
// Phase 1: matrix 57 rows 43 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:07] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/69 places, 100/147 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-2a-09 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s1 1) (EQ s2 1) (EQ s15 1) (EQ s33 1)), p0:(OR (EQ s1 0) (EQ s2 0) (EQ s10 0) (EQ s16 0) (EQ s17 0) (EQ s25 0) (EQ s36 0) (EQ s42 0))], 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, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-2a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-09 finished in 291 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(p1)&&X(F((p2 U (p3||G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:07] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:07] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:07] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p0) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-2a-10 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(NEQ s41 1), p0:(NEQ s13 1), p3:(AND (NEQ s41 1) (OR (NEQ s27 1) (NEQ s39 1))), p2:(OR (NEQ s27 1) (NEQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 34 steps with 1 reset in 1 ms.
FORMULA CloudDeployment-PT-2a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-10 finished in 336 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(!p0) U p1))], workingDir=/home/mcc/execution]
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Graph (trivial) has 78 edges and 69 vertex of which 20 / 69 are part of one of the 6 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 49 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 49 transition count 107
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 17 place count 43 transition count 113
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 36 place count 43 transition count 94
Applied a total of 36 rules in 11 ms. Remains 43 /69 variables (removed 26) and now considering 94/147 (removed 53) transitions.
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 51 transitions (discarded 43 similar events)
// Phase 1: matrix 51 rows 43 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:07] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 51 transitions (discarded 43 similar events)
// Phase 1: matrix 51 rows 43 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:07] [INFO ] State equation strengthened by 24 read => feed constraints.
[2021-05-09 15:22:07] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2021-05-09 15:22:07] [INFO ] Redundant transitions in 28 ms returned []
[2021-05-09 15:22:07] [INFO ] Flow matrix only has 51 transitions (discarded 43 similar events)
// Phase 1: matrix 51 rows 43 cols
[2021-05-09 15:22:07] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/69 places, 94/147 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p1), p0]
Running random walk in product with property : CloudDeployment-PT-2a-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s2 1) (EQ s7 1)), p0:(NEQ s9 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-11 finished in 197 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0&&X(p1))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 2 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:08] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 15:22:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:08] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:08] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-2a-12 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: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(NEQ s0 0), p1:(NEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-12 finished in 279 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0&&X((p0||X((p1 U p2)))))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 69 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:08] [INFO ] Implicit Places using invariants in 39 ms returned []
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 14 ms
[2021-05-09 15:22:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:08] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:08] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-2a-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s48 1)], 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-13 finished in 279 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&(p1 U p2)&&F(p3)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 147/147 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 147
Applied a total of 4 rules in 1 ms. Remains 65 /69 variables (removed 4) and now considering 147/147 (removed 0) transitions.
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 15:22:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2021-05-09 15:22:08] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-09 15:22:08] [INFO ] Flow matrix only has 100 transitions (discarded 47 similar events)
// Phase 1: matrix 100 rows 65 cols
[2021-05-09 15:22:08] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 15:22:08] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/69 places, 147/147 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p2) (NOT p3)), true, (NOT p2), (NOT p3)]
Running random walk in product with property : CloudDeployment-PT-2a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s28 1), p2:(EQ s37 1), p1:(EQ s5 1), p3:(EQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-2a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-2a-15 finished in 293 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620573729252

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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="CloudDeployment-PT-2a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-2a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038291700269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;