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-158902545600022.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)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-303, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545600022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 4.1K Mar 30 01:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 01:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:12 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 3.3K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 26 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 26 08:13 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-303-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589490001148

[2020-05-14 21:00:04] [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]
[2020-05-14 21:00:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 21:00:04] [INFO ] Load time of PNML (sax parser for PT used): 325 ms
[2020-05-14 21:00:04] [INFO ] Transformed 2584 places.
[2020-05-14 21:00:04] [INFO ] Transformed 3094 transitions.
[2020-05-14 21:00:04] [INFO ] Found NUPN structural information;
[2020-05-14 21:00:04] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 447 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 120 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 107 resets, run finished after 196 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3094 rows 2584 cols
[2020-05-14 21:00:06] [INFO ] Computed 4 place invariants in 229 ms
[2020-05-14 21:00:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 136 ms returned sat
[2020-05-14 21:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:11] [INFO ] [Real]Absence check using state equation in 4217 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-14 21:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:16] [INFO ] [Real]Absence check using state equation in 4328 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-14 21:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:21] [INFO ] [Real]Absence check using state equation in 4414 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-14 21:00:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:26] [INFO ] [Real]Absence check using state equation in 4287 ms returned unsat
[2020-05-14 21:00:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 142 ms returned sat
[2020-05-14 21:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:31] [INFO ] [Real]Absence check using state equation in 3920 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-14 21:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s573 (- t2188 t2189))") while checking expression at index 5
[2020-05-14 21:00:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-14 21:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:41] [INFO ] [Real]Absence check using state equation in 4355 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-14 21:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:46] [INFO ] [Real]Absence check using state equation in 4392 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-14 21:00:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:51] [INFO ] [Real]Absence check using state equation in 4285 ms returned (error "Failed to check-sat")
[2020-05-14 21:00:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 150 ms returned sat
[2020-05-14 21:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:00:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:00:56] [INFO ] [Real]Absence check using state equation in 4338 ms returned (error "Failed to check-sat")
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 38 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2865 edges and 2584 vertex of which 723 / 2584 are part of one of the 57 SCC in 42 ms
Free SCC test removed 666 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2556 edges and 1918 vertex of which 1904 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.30 ms
Drop transitions removed 824 transitions
Reduce isomorphic transitions removed 824 transitions.
Performed 1259 Post agglomeration using F-continuation condition.Transition count delta: 1259
Iterating post reduction 0 with 2083 rules applied. Total rules applied 2085 place count 1904 transition count 1001
Reduce places removed 1259 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Iterating post reduction 1 with 1397 rules applied. Total rules applied 3482 place count 645 transition count 863
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 71 rules applied. Total rules applied 3553 place count 582 transition count 855
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 3560 place count 579 transition count 851
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 3563 place count 577 transition count 850
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 3563 place count 577 transition count 829
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3605 place count 556 transition count 829
Symmetric choice reduction at 5 with 76 rule applications. Total rules 3681 place count 556 transition count 829
Deduced a syphon composed of 76 places in 2 ms
Reduce places removed 76 places and 76 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 3833 place count 480 transition count 753
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 7 rules applied. Total rules applied 3840 place count 480 transition count 746
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3842 place count 478 transition count 746
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 3842 place count 478 transition count 741
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 3852 place count 473 transition count 741
Symmetric choice reduction at 7 with 55 rule applications. Total rules 3907 place count 473 transition count 741
Deduced a syphon composed of 55 places in 2 ms
Reduce places removed 55 places and 55 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 4017 place count 418 transition count 686
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 7 with 32 rules applied. Total rules applied 4049 place count 418 transition count 654
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 8 with 25 rules applied. Total rules applied 4074 place count 403 transition count 644
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 4079 place count 398 transition count 644
Symmetric choice reduction at 10 with 13 rule applications. Total rules 4092 place count 398 transition count 644
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 21 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 4118 place count 385 transition count 623
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 4121 place count 385 transition count 620
Symmetric choice reduction at 11 with 7 rule applications. Total rules 4128 place count 385 transition count 620
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 14 transitions.
Iterating global reduction 11 with 14 rules applied. Total rules applied 4142 place count 378 transition count 606
Symmetric choice reduction at 11 with 3 rule applications. Total rules 4145 place count 378 transition count 606
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 4151 place count 375 transition count 600
Performed 169 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 169 places in 2 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 11 with 338 rules applied. Total rules applied 4489 place count 206 transition count 354
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4495 place count 206 transition count 348
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 4503 place count 202 transition count 344
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 4508 place count 202 transition count 339
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 4512 place count 200 transition count 337
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 4516 place count 200 transition count 333
Performed 42 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 14 with 84 rules applied. Total rules applied 4600 place count 158 transition count 373
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 14 with 29 rules applied. Total rules applied 4629 place count 158 transition count 344
Symmetric choice reduction at 15 with 5 rule applications. Total rules 4634 place count 158 transition count 344
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 10 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 4644 place count 153 transition count 334
Free-agglomeration rule applied 13 times.
Iterating global reduction 15 with 13 rules applied. Total rules applied 4657 place count 153 transition count 321
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 15 with 18 rules applied. Total rules applied 4675 place count 140 transition count 316
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 16 with 8 rules applied. Total rules applied 4683 place count 140 transition count 316
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 4687 place count 140 transition count 316
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 4689 place count 140 transition count 314
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 17 with 6 rules applied. Total rules applied 4695 place count 140 transition count 308
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 4696 place count 139 transition count 307
Applied a total of 4696 rules in 1134 ms. Remains 139 /2584 variables (removed 2445) and now considering 307/3094 (removed 2787) transitions.
Finished structural reductions, in 1 iterations. Remains : 139/2584 places, 307/3094 transitions.
Incomplete random walk after 1000000 steps, including 9124 resets, run finished after 3457 ms. (steps per millisecond=289 ) properties seen :[1, 0, 1, 1, 1, 1, 0, 1, 1]
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2394 resets, run finished after 1453 ms. (steps per millisecond=688 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2554 resets, run finished after 1142 ms. (steps per millisecond=875 ) properties seen :[0, 0]
[2020-05-14 21:01:03] [INFO ] Flow matrix only has 284 transitions (discarded 23 similar events)
// Phase 1: matrix 284 rows 139 cols
[2020-05-14 21:01:03] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-14 21:01:03] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-05-14 21:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:01:03] [INFO ] [Real]Absence check using state equation in 310 ms returned sat
[2020-05-14 21:01:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-14 21:01:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 29 ms returned sat
[2020-05-14 21:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-14 21:01:04] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2020-05-14 21:01:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2020-05-14 21:01:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 14 ms returned sat
[2020-05-14 21:01:04] [INFO ] Deduced a trap composed of 31 places in 39 ms
[2020-05-14 21:01:04] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 71 ms
[2020-05-14 21:01:04] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-05-14 21:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:01:04] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2020-05-14 21:01:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-14 21:01:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 23 ms returned sat
[2020-05-14 21:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-14 21:01:04] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2020-05-14 21:01:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 11 ms returned sat
[2020-05-14 21:01:04] [INFO ] Deduced a trap composed of 36 places in 122 ms
[2020-05-14 21:01:04] [INFO ] Deduced a trap composed of 41 places in 43 ms
[2020-05-14 21:01:04] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 219 ms
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589490065203

--------------------
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-303"
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-303, 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-158902545600022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 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 ;