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-oct2-162038291800315.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-5a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291800315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K 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 3.3K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:38 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 230K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620574612332

Running Version 0
[2021-05-09 15:36:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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 15:36:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:36:53] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2021-05-09 15:36:53] [INFO ] Transformed 180 places.
[2021-05-09 15:36:53] [INFO ] Transformed 675 transitions.
[2021-05-09 15:36:53] [INFO ] Found NUPN structural information;
[2021-05-09 15:36:53] [INFO ] Parsed PT model containing 180 places and 675 transitions in 110 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
Normalized transition count is 301 out of 595 initially.
// Phase 1: matrix 301 rows 180 cols
[2021-05-09 15:36:53] [INFO ] Computed 30 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 125 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :15
FORMULA CloudDeployment-PT-5a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2021-05-09 15:36:53] [INFO ] Flow matrix only has 301 transitions (discarded 294 similar events)
// Phase 1: matrix 301 rows 180 cols
[2021-05-09 15:36:53] [INFO ] Computed 30 place invariants in 8 ms
[2021-05-09 15:36:54] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 12 ms returned sat
[2021-05-09 15:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:36:54] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-09 15:36:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:36:54] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 7 ms returned sat
[2021-05-09 15:36:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:36:54] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-09 15:36:54] [INFO ] State equation strengthened by 132 read => feed constraints.
[2021-05-09 15:36:54] [INFO ] [Nat]Added 132 Read/Feed constraints in 15 ms returned sat
[2021-05-09 15:36:54] [INFO ] Computed and/alt/rep : 221/586/221 causal constraints (skipped 79 transitions) in 26 ms.
[2021-05-09 15:36:54] [INFO ] Added : 157 causal constraints over 32 iterations in 670 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 16900 steps, including 231 resets, run finished after 44 ms. (steps per millisecond=384 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 180 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions, iteration 0 : 180/180 places, 594/594 transitions.
Graph (trivial) has 201 edges and 180 vertex of which 50 / 180 are part of one of the 15 SCC in 3 ms
Free SCC test removed 35 places
Drop transitions removed 165 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 195 transitions.
Graph (complete) has 962 edges and 145 vertex of which 135 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 10 place count 127 transition count 366
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 127 transition count 366
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 125 transition count 364
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 125 transition count 364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 124 transition count 363
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 124 transition count 363
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 34 place count 119 transition count 358
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 64 place count 104 transition count 403
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 0 with 80 rules applied. Total rules applied 144 place count 104 transition count 323
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 145 place count 104 transition count 323
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 103 transition count 322
Applied a total of 146 rules in 81 ms. Remains 103 /180 variables (removed 77) and now considering 322/594 (removed 272) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/180 places, 322/594 transitions.
Normalized transition count is 147 out of 322 initially.
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:55] [INFO ] Computed 21 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 17757 resets, run finished after 1406 ms. (steps per millisecond=711 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2684 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 1) seen :0
[2021-05-09 15:36:57] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:57] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-09 15:36:57] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2021-05-09 15:36:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:36:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-09 15:36:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:36:57] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2021-05-09 15:36:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:36:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-09 15:36:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-09 15:36:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 10 ms returned sat
[2021-05-09 15:36:57] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 2 ms to minimize.
[2021-05-09 15:36:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2021-05-09 15:36:57] [INFO ] Computed and/alt/rep : 109/197/109 causal constraints (skipped 13 transitions) in 12 ms.
[2021-05-09 15:36:57] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2021-05-09 15:36:57] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 0 ms to minimize.
[2021-05-09 15:36:57] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2021-05-09 15:36:57] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 1 ms to minimize.
[2021-05-09 15:36:57] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
[2021-05-09 15:36:57] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 249 ms
[2021-05-09 15:36:57] [INFO ] Added : 66 causal constraints over 14 iterations in 377 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 9100 steps, including 189 resets, run finished after 35 ms. (steps per millisecond=260 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 322/322 transitions.
Applied a total of 0 rules in 13 ms. Remains 103 /103 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 322/322 transitions.
Starting structural reductions, iteration 0 : 103/103 places, 322/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 103 /103 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2021-05-09 15:36:57] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:57] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-09 15:36:57] [INFO ] Implicit Places using invariants in 64 ms returned []
[2021-05-09 15:36:57] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:57] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-09 15:36:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-09 15:36:57] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2021-05-09 15:36:57] [INFO ] Redundant transitions in 23 ms returned []
[2021-05-09 15:36:57] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:57] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 15:36:58] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 322/322 transitions.
Starting property specific reduction for CloudDeployment-PT-5a-UpperBounds-13
Normalized transition count is 147 out of 322 initially.
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:58] [INFO ] Computed 21 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 185 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2021-05-09 15:36:58] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:58] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-09 15:36:58] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2021-05-09 15:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:36:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-09 15:36:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:36:58] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2021-05-09 15:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:36:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-09 15:36:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-09 15:36:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2021-05-09 15:36:58] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2021-05-09 15:36:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2021-05-09 15:36:58] [INFO ] Computed and/alt/rep : 109/197/109 causal constraints (skipped 13 transitions) in 9 ms.
[2021-05-09 15:36:58] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2021-05-09 15:36:58] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2021-05-09 15:36:58] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 0 ms to minimize.
[2021-05-09 15:36:58] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 1 ms to minimize.
[2021-05-09 15:36:58] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 0 ms to minimize.
[2021-05-09 15:36:58] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 305 ms
[2021-05-09 15:36:58] [INFO ] Added : 66 causal constraints over 14 iterations in 435 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 9100 steps, including 185 resets, run finished after 22 ms. (steps per millisecond=413 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 322/322 transitions.
Applied a total of 0 rules in 16 ms. Remains 103 /103 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 322/322 transitions.
Normalized transition count is 147 out of 322 initially.
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:36:58] [INFO ] Computed 21 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 17772 resets, run finished after 1413 ms. (steps per millisecond=707 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2706 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 1) seen :0
[2021-05-09 15:37:00] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:37:00] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-09 15:37:00] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2021-05-09 15:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:37:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-09 15:37:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:37:00] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2021-05-09 15:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:37:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-09 15:37:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-09 15:37:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2021-05-09 15:37:00] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 1 ms to minimize.
[2021-05-09 15:37:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2021-05-09 15:37:00] [INFO ] Computed and/alt/rep : 109/197/109 causal constraints (skipped 13 transitions) in 11 ms.
[2021-05-09 15:37:00] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2021-05-09 15:37:00] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2021-05-09 15:37:00] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2021-05-09 15:37:01] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 0 ms to minimize.
[2021-05-09 15:37:01] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 1 ms to minimize.
[2021-05-09 15:37:01] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 266 ms
[2021-05-09 15:37:01] [INFO ] Added : 66 causal constraints over 14 iterations in 393 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 9100 steps, including 187 resets, run finished after 18 ms. (steps per millisecond=505 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 322/322 transitions.
Applied a total of 0 rules in 6 ms. Remains 103 /103 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 322/322 transitions.
Starting structural reductions, iteration 0 : 103/103 places, 322/322 transitions.
Applied a total of 0 rules in 6 ms. Remains 103 /103 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2021-05-09 15:37:01] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:37:01] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 15:37:01] [INFO ] Implicit Places using invariants in 77 ms returned []
[2021-05-09 15:37:01] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:37:01] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 15:37:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-09 15:37:01] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2021-05-09 15:37:01] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-09 15:37:01] [INFO ] Flow matrix only has 147 transitions (discarded 175 similar events)
// Phase 1: matrix 147 rows 103 cols
[2021-05-09 15:37:01] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 15:37:01] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 322/322 transitions.
Ending property specific reduction for CloudDeployment-PT-5a-UpperBounds-13 in 3412 ms.
[2021-05-09 15:37:01] [INFO ] Flatten gal took : 60 ms
[2021-05-09 15:37:01] [INFO ] Applying decomposition
[2021-05-09 15:37:01] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12356834513076249306.txt, -o, /tmp/graph12356834513076249306.bin, -w, /tmp/graph12356834513076249306.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12356834513076249306.bin, -l, -1, -v, -w, /tmp/graph12356834513076249306.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:37:01] [INFO ] Decomposing Gal with order
[2021-05-09 15:37:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:37:01] [INFO ] Removed a total of 549 redundant transitions.
[2021-05-09 15:37:01] [INFO ] Flatten gal took : 71 ms
[2021-05-09 15:37:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 10 ms.
[2021-05-09 15:37:01] [INFO ] Time to serialize gal into /tmp/UpperBounds17963446042216971516.gal : 4 ms
[2021-05-09 15:37:01] [INFO ] Time to serialize properties into /tmp/UpperBounds8387262400568728442.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds17963446042216971516.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds8387262400568728442.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds17963446042216971516.gal -t CGAL -reachable-file /tmp/UpperBounds8387262400568728442.prop --nowitness
Loading property file /tmp/UpperBounds8387262400568728442.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.07194e+06,0.061781,6272,154,58,4233,342,470,7780,134,836,0
Total reachable state count : 6071942

Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property CloudDeployment-PT-5a-UpperBounds-13 :0 <= i0.i0.u2.p113 <= 1
FORMULA CloudDeployment-PT-5a-UpperBounds-13 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-5a-UpperBounds-13,0,0.062974,6272,1,0,4233,342,607,7780,156,836,355

BK_STOP 1620574622114

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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-5a"
export BK_EXAMINATION="UpperBounds"
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-5a, examination is UpperBounds"
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-oct2-162038291800315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;