Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545700118.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-315, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545700118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 2.9K Mar 30 01:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 30 01:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 660K Mar 24 05:37 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 CloudReconfiguration-PT-315-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589509620216

[2020-05-15 02:27:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 02:27:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 02:27:04] [INFO ] Load time of PNML (sax parser for PT used): 401 ms
[2020-05-15 02:27:04] [INFO ] Transformed 2585 places.
[2020-05-15 02:27:04] [INFO ] Transformed 3095 transitions.
[2020-05-15 02:27:04] [INFO ] Found NUPN structural information;
[2020-05-15 02:27:04] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 540 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 189 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 80 resets, run finished after 130 ms. (steps per millisecond=76 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 99 ms. (steps per millisecond=101 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0]
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3095 rows 2585 cols
[2020-05-15 02:27:05] [INFO ] Computed 4 place invariants in 121 ms
[2020-05-15 02:27:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 143 ms returned sat
[2020-05-15 02:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:10] [INFO ] [Real]Absence check using state equation in 4241 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 02:27:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 02:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:15] [INFO ] [Real]Absence check using state equation in 4404 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 02:27:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-15 02:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 02:27:20] [INFO ] [Real]Absence check using state equation in 4402 ms returned (error "Failed to check-sat")
[2020-05-15 02:27:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-05-15 02:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 02:27:25] [INFO ] [Real]Absence check using state equation in 4406 ms returned (error "Failed to check-sat")
[2020-05-15 02:27:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-05-15 02:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 02:27:30] [INFO ] [Real]Absence check using state equation in 4420 ms returned (error "Failed to check-sat")
[2020-05-15 02:27:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 133 ms returned sat
[2020-05-15 02:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 02:27:35] [INFO ] [Real]Absence check using state equation in 4434 ms returned unknown
[2020-05-15 02:27:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 136 ms returned sat
[2020-05-15 02:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 02:27:40] [INFO ] [Real]Absence check using state equation in 3583 ms returned (error "Failed to check-sat")
Support contains 29 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2891 edges and 2585 vertex of which 779 / 2585 are part of one of the 60 SCC in 60 ms
Free SCC test removed 719 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2499 edges and 1866 vertex of which 1852 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.32 ms
Drop transitions removed 884 transitions
Reduce isomorphic transitions removed 884 transitions.
Performed 1225 Post agglomeration using F-continuation condition.Transition count delta: 1225
Iterating post reduction 0 with 2109 rules applied. Total rules applied 2111 place count 1852 transition count 976
Reduce places removed 1225 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Iterating post reduction 1 with 1364 rules applied. Total rules applied 3475 place count 627 transition count 837
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 69 rules applied. Total rules applied 3544 place count 567 transition count 828
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 7 rules applied. Total rules applied 3551 place count 564 transition count 824
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 3558 place count 562 transition count 819
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 3561 place count 559 transition count 819
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 3561 place count 559 transition count 795
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 3609 place count 535 transition count 795
Symmetric choice reduction at 6 with 80 rule applications. Total rules 3689 place count 535 transition count 795
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 80 transitions.
Iterating global reduction 6 with 160 rules applied. Total rules applied 3849 place count 455 transition count 715
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 4 rules applied. Total rules applied 3853 place count 455 transition count 711
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 3855 place count 453 transition count 711
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 3855 place count 453 transition count 703
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 3871 place count 445 transition count 703
Symmetric choice reduction at 8 with 62 rule applications. Total rules 3933 place count 445 transition count 703
Deduced a syphon composed of 62 places in 2 ms
Reduce places removed 62 places and 63 transitions.
Iterating global reduction 8 with 124 rules applied. Total rules applied 4057 place count 383 transition count 640
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 8 with 28 rules applied. Total rules applied 4085 place count 383 transition count 612
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 9 with 22 rules applied. Total rules applied 4107 place count 369 transition count 604
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 4111 place count 365 transition count 604
Symmetric choice reduction at 11 with 17 rule applications. Total rules 4128 place count 365 transition count 604
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 26 transitions.
Iterating global reduction 11 with 34 rules applied. Total rules applied 4162 place count 348 transition count 578
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4168 place count 348 transition count 572
Symmetric choice reduction at 12 with 9 rule applications. Total rules 4177 place count 348 transition count 572
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 18 transitions.
Iterating global reduction 12 with 18 rules applied. Total rules applied 4195 place count 339 transition count 554
Symmetric choice reduction at 12 with 3 rule applications. Total rules 4198 place count 339 transition count 554
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 4204 place count 336 transition count 548
Performed 163 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 163 places in 1 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 12 with 326 rules applied. Total rules applied 4530 place count 173 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4536 place count 173 transition count 301
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 4540 place count 171 transition count 299
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 4544 place count 171 transition count 295
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4546 place count 170 transition count 294
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 4548 place count 170 transition count 292
Performed 37 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 15 with 74 rules applied. Total rules applied 4622 place count 133 transition count 329
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 4654 place count 133 transition count 297
Symmetric choice reduction at 16 with 10 rule applications. Total rules 4664 place count 133 transition count 297
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 32 transitions.
Iterating global reduction 16 with 20 rules applied. Total rules applied 4684 place count 123 transition count 265
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 4687 place count 123 transition count 262
Symmetric choice reduction at 17 with 3 rule applications. Total rules 4690 place count 123 transition count 262
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 15 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 4696 place count 120 transition count 247
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 4702 place count 120 transition count 241
Symmetric choice reduction at 18 with 2 rule applications. Total rules 4704 place count 120 transition count 241
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 4708 place count 118 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 4712 place count 118 transition count 235
Free-agglomeration rule applied 6 times.
Iterating global reduction 19 with 6 rules applied. Total rules applied 4718 place count 118 transition count 229
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 8 rules applied. Total rules applied 4726 place count 112 transition count 227
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 20 with 7 rules applied. Total rules applied 4733 place count 112 transition count 227
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 4735 place count 112 transition count 227
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 4736 place count 112 transition count 226
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 21 with 6 rules applied. Total rules applied 4742 place count 112 transition count 220
Symmetric choice reduction at 21 with 1 rule applications. Total rules 4743 place count 112 transition count 220
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 4745 place count 111 transition count 219
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 4746 place count 110 transition count 218
Applied a total of 4746 rules in 1090 ms. Remains 110 /2585 variables (removed 2475) and now considering 218/3095 (removed 2877) transitions.
Finished structural reductions, in 1 iterations. Remains : 110/2585 places, 218/3095 transitions.
Incomplete random walk after 1000000 steps, including 11662 resets, run finished after 2520 ms. (steps per millisecond=396 ) properties seen :[0, 1, 1, 1, 1, 0, 1]
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 3099 resets, run finished after 1219 ms. (steps per millisecond=820 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3742 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties seen :[0, 0]
[2020-05-15 02:27:46] [INFO ] Flow matrix only has 195 transitions (discarded 23 similar events)
// Phase 1: matrix 195 rows 110 cols
[2020-05-15 02:27:46] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-15 02:27:46] [INFO ] [Real]Absence check using 4 positive place invariants in 11 ms returned unsat
[2020-05-15 02:27:46] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-05-15 02:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:46] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2020-05-15 02:27:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 02:27:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 35 ms returned sat
[2020-05-15 02:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 02:27:46] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2020-05-15 02:27:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2020-05-15 02:27:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 15 ms returned sat
[2020-05-15 02:27:46] [INFO ] Deduced a trap composed of 34 places in 108 ms
[2020-05-15 02:27:46] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 142 ms
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-315-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589509667324

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="CloudReconfiguration-PT-315"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 CloudReconfiguration-PT-315, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-ebro-158902545700118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-315.tgz
mv CloudReconfiguration-PT-315 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;