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-oct2-162038291800332.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-6a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291800332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 3.3K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:42 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 317K 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-6a-00
FORMULA_NAME CloudDeployment-PT-6a-01
FORMULA_NAME CloudDeployment-PT-6a-02
FORMULA_NAME CloudDeployment-PT-6a-03
FORMULA_NAME CloudDeployment-PT-6a-04
FORMULA_NAME CloudDeployment-PT-6a-05
FORMULA_NAME CloudDeployment-PT-6a-06
FORMULA_NAME CloudDeployment-PT-6a-07
FORMULA_NAME CloudDeployment-PT-6a-08
FORMULA_NAME CloudDeployment-PT-6a-09
FORMULA_NAME CloudDeployment-PT-6a-10
FORMULA_NAME CloudDeployment-PT-6a-11
FORMULA_NAME CloudDeployment-PT-6a-12
FORMULA_NAME CloudDeployment-PT-6a-13
FORMULA_NAME CloudDeployment-PT-6a-14
FORMULA_NAME CloudDeployment-PT-6a-15

=== Now, execution of the tool begins

BK_START 1620575321585

Running Version 0
[2021-05-09 15:48:43] [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 15:48:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:48:43] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2021-05-09 15:48:43] [INFO ] Transformed 221 places.
[2021-05-09 15:48:43] [INFO ] Transformed 908 transitions.
[2021-05-09 15:48:43] [INFO ] Found NUPN structural information;
[2021-05-09 15:48:43] [INFO ] Parsed PT model containing 221 places and 908 transitions in 169 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 15:48:43] [INFO ] Initial state test concluded for 5 properties.
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
FORMULA CloudDeployment-PT-6a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 221 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 221/221 places, 794/794 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 211 transition count 794
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 14 place count 207 transition count 790
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 207 transition count 790
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 21 place count 204 transition count 787
Iterating global reduction 1 with 3 rules applied. Total rules applied 24 place count 204 transition count 787
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 203 transition count 786
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 203 transition count 786
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 101 place count 203 transition count 711
Applied a total of 101 rules in 52 ms. Remains 203 /221 variables (removed 18) and now considering 711/794 (removed 83) transitions.
[2021-05-09 15:48:43] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 203 cols
[2021-05-09 15:48:43] [INFO ] Computed 26 place invariants in 17 ms
[2021-05-09 15:48:44] [INFO ] Implicit Places using invariants in 318 ms returned []
[2021-05-09 15:48:44] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 203 cols
[2021-05-09 15:48:44] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-09 15:48:44] [INFO ] State equation strengthened by 174 read => feed constraints.
[2021-05-09 15:48:44] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 844 ms to find 0 implicit places.
[2021-05-09 15:48:44] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 203 cols
[2021-05-09 15:48:44] [INFO ] Computed 26 place invariants in 4 ms
[2021-05-09 15:48:44] [INFO ] Dead Transitions using invariants and state equation in 240 ms returned []
Finished structural reductions, in 1 iterations. Remains : 203/221 places, 711/794 transitions.
[2021-05-09 15:48:45] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 15:48:45] [INFO ] Flatten gal took : 137 ms
FORMULA CloudDeployment-PT-6a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 15:48:45] [INFO ] Flatten gal took : 62 ms
[2021-05-09 15:48:45] [INFO ] Input system was already deterministic with 711 transitions.
Incomplete random walk after 100000 steps, including 1128 resets, run finished after 354 ms. (steps per millisecond=282 ) properties (out of 12) seen :9
Running SMT prover for 3 properties.
[2021-05-09 15:48:45] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 203 cols
[2021-05-09 15:48:45] [INFO ] Computed 26 place invariants in 3 ms
[2021-05-09 15:48:45] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 5 ms returned sat
[2021-05-09 15:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:48:45] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2021-05-09 15:48:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:48:45] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 11 ms returned sat
[2021-05-09 15:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:48:45] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-09 15:48:45] [INFO ] State equation strengthened by 174 read => feed constraints.
[2021-05-09 15:48:45] [INFO ] [Nat]Added 174 Read/Feed constraints in 31 ms returned sat
[2021-05-09 15:48:46] [INFO ] Computed and/alt/rep : 317/1171/317 causal constraints (skipped 58 transitions) in 50 ms.
[2021-05-09 15:48:47] [INFO ] Added : 196 causal constraints over 40 iterations in 1040 ms. Result :sat
[2021-05-09 15:48:47] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 23 ms returned sat
[2021-05-09 15:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:48:47] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2021-05-09 15:48:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:48:47] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 7 ms returned sat
[2021-05-09 15:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:48:47] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2021-05-09 15:48:47] [INFO ] [Nat]Added 174 Read/Feed constraints in 22 ms returned sat
[2021-05-09 15:48:47] [INFO ] Computed and/alt/rep : 317/1171/317 causal constraints (skipped 58 transitions) in 43 ms.
[2021-05-09 15:48:48] [INFO ] Added : 204 causal constraints over 41 iterations in 946 ms. Result :sat
[2021-05-09 15:48:48] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 5 ms returned sat
[2021-05-09 15:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:48:48] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2021-05-09 15:48:48] [INFO ] [Real]Added 174 Read/Feed constraints in 14 ms returned sat
[2021-05-09 15:48:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:48:48] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 5 ms returned sat
[2021-05-09 15:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:48:48] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2021-05-09 15:48:48] [INFO ] [Nat]Added 174 Read/Feed constraints in 23 ms returned sat
[2021-05-09 15:48:48] [INFO ] Computed and/alt/rep : 317/1171/317 causal constraints (skipped 58 transitions) in 26 ms.
[2021-05-09 15:48:49] [INFO ] Added : 205 causal constraints over 41 iterations in 959 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Graph (trivial) has 233 edges and 203 vertex of which 59 / 203 are part of one of the 18 SCC in 22 ms
Free SCC test removed 41 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 153 transition count 557
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 153 transition count 557
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 14 place count 152 transition count 556
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 152 transition count 556
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 51 place count 134 transition count 622
Drop transitions removed 107 transitions
Redundant transition composition rules discarded 107 transitions
Iterating global reduction 0 with 107 rules applied. Total rules applied 158 place count 134 transition count 515
Applied a total of 158 rules in 138 ms. Remains 134 /203 variables (removed 69) and now considering 515/711 (removed 196) transitions.
[2021-05-09 15:48:49] [INFO ] Flow matrix only has 203 transitions (discarded 312 similar events)
// Phase 1: matrix 203 rows 134 cols
[2021-05-09 15:48:49] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:49] [INFO ] Implicit Places using invariants in 83 ms returned []
[2021-05-09 15:48:49] [INFO ] Flow matrix only has 203 transitions (discarded 312 similar events)
// Phase 1: matrix 203 rows 134 cols
[2021-05-09 15:48:49] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-09 15:48:50] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2021-05-09 15:48:50] [INFO ] Redundant transitions in 683 ms returned []
[2021-05-09 15:48:50] [INFO ] Flow matrix only has 203 transitions (discarded 312 similar events)
// Phase 1: matrix 203 rows 134 cols
[2021-05-09 15:48:50] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:51] [INFO ] Dead Transitions using invariants and state equation in 762 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/203 places, 515/711 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s86 0) (NEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-6a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-00 finished in 2168 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((X(p1)&&p0) U (G((X(p1)&&p2))||(X(p1)&&p3)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 202 transition count 711
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 201 transition count 710
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 201 transition count 710
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 200 transition count 709
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 200 transition count 709
Applied a total of 5 rules in 8 ms. Remains 200 /203 variables (removed 3) and now considering 709/711 (removed 2) transitions.
[2021-05-09 15:48:51] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 200 cols
[2021-05-09 15:48:51] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-09 15:48:52] [INFO ] Implicit Places using invariants in 283 ms returned []
[2021-05-09 15:48:52] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 200 cols
[2021-05-09 15:48:52] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-09 15:48:52] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:48:53] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1335 ms to find 0 implicit places.
[2021-05-09 15:48:53] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 200 cols
[2021-05-09 15:48:53] [INFO ] Computed 25 place invariants in 8 ms
[2021-05-09 15:48:53] [INFO ] Dead Transitions using invariants and state equation in 333 ms returned []
Finished structural reductions, in 1 iterations. Remains : 200/203 places, 709/711 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p1), (OR (AND (NOT p2) p1) (AND p2 (NOT p1)))]
Running random walk in product with property : CloudDeployment-PT-6a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p3) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR p2 p3 p0), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (NEQ s106 0) (NEQ s33 1)), p3:(AND (NEQ s28 0) (NEQ s199 1) (NEQ s106 0) (NEQ s33 1)), p0:(AND (NEQ s106 0) (NEQ s33 1)), p1:(AND (NEQ s9 0) (NEQ s60 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 1 steps with 0 reset in 6 ms.
FORMULA CloudDeployment-PT-6a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-05 finished in 1964 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Graph (trivial) has 237 edges and 203 vertex of which 58 / 203 are part of one of the 17 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 153 transition count 550
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 153 transition count 550
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 14 place count 152 transition count 549
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 152 transition count 549
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 49 place count 135 transition count 605
Drop transitions removed 96 transitions
Redundant transition composition rules discarded 96 transitions
Iterating global reduction 0 with 96 rules applied. Total rules applied 145 place count 135 transition count 509
Applied a total of 145 rules in 74 ms. Remains 135 /203 variables (removed 68) and now considering 509/711 (removed 202) transitions.
[2021-05-09 15:48:53] [INFO ] Flow matrix only has 204 transitions (discarded 305 similar events)
// Phase 1: matrix 204 rows 135 cols
[2021-05-09 15:48:53] [INFO ] Computed 24 place invariants in 14 ms
[2021-05-09 15:48:53] [INFO ] Implicit Places using invariants in 136 ms returned []
[2021-05-09 15:48:53] [INFO ] Flow matrix only has 204 transitions (discarded 305 similar events)
// Phase 1: matrix 204 rows 135 cols
[2021-05-09 15:48:53] [INFO ] Computed 24 place invariants in 4 ms
[2021-05-09 15:48:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-09 15:48:54] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2021-05-09 15:48:54] [INFO ] Redundant transitions in 297 ms returned []
[2021-05-09 15:48:54] [INFO ] Flow matrix only has 204 transitions (discarded 305 similar events)
// Phase 1: matrix 204 rows 135 cols
[2021-05-09 15:48:54] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:48:54] [INFO ] Dead Transitions using invariants and state equation in 260 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/203 places, 509/711 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-07 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:(OR (EQ s34 0) (EQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 251 ms.
Product exploration explored 100000 steps with 0 reset in 149 ms.
Graph (complete) has 1603 edges and 135 vertex of which 134 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 69 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-6a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-07 finished in 1593 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((F(G(p0))&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 201 transition count 711
Applied a total of 2 rules in 7 ms. Remains 201 /203 variables (removed 2) and now considering 711/711 (removed 0) transitions.
[2021-05-09 15:48:55] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 201 cols
[2021-05-09 15:48:55] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:55] [INFO ] Implicit Places using invariants in 87 ms returned []
[2021-05-09 15:48:55] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 201 cols
[2021-05-09 15:48:55] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:55] [INFO ] State equation strengthened by 174 read => feed constraints.
[2021-05-09 15:48:55] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
[2021-05-09 15:48:55] [INFO ] Flow matrix only has 376 transitions (discarded 335 similar events)
// Phase 1: matrix 376 rows 201 cols
[2021-05-09 15:48:55] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:56] [INFO ] Dead Transitions using invariants and state equation in 254 ms returned []
Finished structural reductions, in 1 iterations. Remains : 201/203 places, 711/711 transitions.
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-6a-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (NEQ s11 0) (NEQ s22 1)), p0:(OR (EQ s55 0) (EQ s179 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 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-10 finished in 1073 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 200 transition count 710
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 199 transition count 709
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 199 transition count 709
Applied a total of 6 rules in 10 ms. Remains 199 /203 variables (removed 4) and now considering 709/711 (removed 2) transitions.
[2021-05-09 15:48:56] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:56] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:56] [INFO ] Implicit Places using invariants in 115 ms returned []
[2021-05-09 15:48:56] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:56] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:48:56] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:48:56] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2021-05-09 15:48:56] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:56] [INFO ] Computed 24 place invariants in 3 ms
[2021-05-09 15:48:57] [INFO ] Dead Transitions using invariants and state equation in 189 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/203 places, 709/711 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-6a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s53 1), p1:(EQ s41 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-12 finished in 777 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 200 transition count 710
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 199 transition count 709
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 199 transition count 709
Applied a total of 6 rules in 5 ms. Remains 199 /203 variables (removed 4) and now considering 709/711 (removed 2) transitions.
[2021-05-09 15:48:57] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:57] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:48:57] [INFO ] Implicit Places using invariants in 97 ms returned []
[2021-05-09 15:48:57] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:57] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:48:57] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:48:57] [INFO ] Implicit Places using invariants and state equation in 568 ms returned []
Implicit Place search using SMT with State Equation took 691 ms to find 0 implicit places.
[2021-05-09 15:48:57] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:57] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:48:58] [INFO ] Dead Transitions using invariants and state equation in 220 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/203 places, 709/711 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CloudDeployment-PT-6a-13 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s193 0) (NEQ s62 1)), p1:(AND (NEQ s166 0) (NEQ s145 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-13 finished in 1016 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 203/203 places, 711/711 transitions.
Graph (trivial) has 235 edges and 203 vertex of which 58 / 203 are part of one of the 17 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 153 transition count 550
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 153 transition count 550
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 14 place count 152 transition count 549
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 152 transition count 549
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 47 place count 136 transition count 614
Drop transitions removed 104 transitions
Redundant transition composition rules discarded 104 transitions
Iterating global reduction 0 with 104 rules applied. Total rules applied 151 place count 136 transition count 510
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 136 transition count 510
Applied a total of 152 rules in 52 ms. Remains 136 /203 variables (removed 67) and now considering 510/711 (removed 201) transitions.
[2021-05-09 15:48:58] [INFO ] Flow matrix only has 205 transitions (discarded 305 similar events)
// Phase 1: matrix 205 rows 136 cols
[2021-05-09 15:48:58] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:48:58] [INFO ] Implicit Places using invariants in 85 ms returned []
[2021-05-09 15:48:58] [INFO ] Flow matrix only has 205 transitions (discarded 305 similar events)
// Phase 1: matrix 205 rows 136 cols
[2021-05-09 15:48:58] [INFO ] Computed 24 place invariants in 6 ms
[2021-05-09 15:48:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-09 15:48:58] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2021-05-09 15:48:58] [INFO ] Redundant transitions in 227 ms returned []
[2021-05-09 15:48:58] [INFO ] Flow matrix only has 205 transitions (discarded 305 similar events)
// Phase 1: matrix 205 rows 136 cols
[2021-05-09 15:48:58] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:48:58] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/203 places, 510/711 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-15 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:(AND (NEQ s66 0) (NEQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-15 finished in 791 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620575339262

--------------------
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="CloudDeployment-PT-6a"
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 CloudDeployment-PT-6a, 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-oct2-162038291800332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a execution
cd execution
if [ "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 ;