Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098204700172.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 ShieldIIPs-PT-001B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204700172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:52 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 ShieldIIPs-PT-001B-00
FORMULA_NAME ShieldIIPs-PT-001B-01
FORMULA_NAME ShieldIIPs-PT-001B-02
FORMULA_NAME ShieldIIPs-PT-001B-03
FORMULA_NAME ShieldIIPs-PT-001B-04
FORMULA_NAME ShieldIIPs-PT-001B-05
FORMULA_NAME ShieldIIPs-PT-001B-06
FORMULA_NAME ShieldIIPs-PT-001B-07
FORMULA_NAME ShieldIIPs-PT-001B-08
FORMULA_NAME ShieldIIPs-PT-001B-09
FORMULA_NAME ShieldIIPs-PT-001B-10
FORMULA_NAME ShieldIIPs-PT-001B-11
FORMULA_NAME ShieldIIPs-PT-001B-12
FORMULA_NAME ShieldIIPs-PT-001B-13
FORMULA_NAME ShieldIIPs-PT-001B-14
FORMULA_NAME ShieldIIPs-PT-001B-15

=== Now, execution of the tool begins

BK_START 1621050797237

Running Version 0
[2021-05-15 03:53:18] [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]
[2021-05-15 03:53:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 03:53:18] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2021-05-15 03:53:18] [INFO ] Transformed 63 places.
[2021-05-15 03:53:18] [INFO ] Transformed 62 transitions.
[2021-05-15 03:53:18] [INFO ] Found NUPN structural information;
[2021-05-15 03:53:18] [INFO ] Parsed PT model containing 63 places and 62 transitions in 74 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 03:53:18] [INFO ] Initial state test concluded for 3 properties.
FORMULA ShieldIIPs-PT-001B-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 62/62 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 59 transition count 58
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 59 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 58 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 58 transition count 57
Applied a total of 10 rules in 18 ms. Remains 58 /63 variables (removed 5) and now considering 57/62 (removed 5) transitions.
// Phase 1: matrix 57 rows 58 cols
[2021-05-15 03:53:19] [INFO ] Computed 10 place invariants in 9 ms
[2021-05-15 03:53:19] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 57 rows 58 cols
[2021-05-15 03:53:19] [INFO ] Computed 10 place invariants in 8 ms
[2021-05-15 03:53:19] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
// Phase 1: matrix 57 rows 58 cols
[2021-05-15 03:53:19] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-15 03:53:19] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/63 places, 57/62 transitions.
[2021-05-15 03:53:19] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-15 03:53:19] [INFO ] Flatten gal took : 26 ms
FORMULA ShieldIIPs-PT-001B-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001B-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 03:53:19] [INFO ] Flatten gal took : 9 ms
[2021-05-15 03:53:19] [INFO ] Input system was already deterministic with 57 transitions.
Finished random walk after 51 steps, including 0 resets, run visited all 9 properties in 3 ms. (steps per millisecond=17 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G((p1||(p2&&F(p0))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 58 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 58/58 places, 57/57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 57 transition count 51
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 52 transition count 51
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 10 place count 52 transition count 47
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 48 transition count 47
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 21 place count 45 transition count 44
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 45 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24 place count 45 transition count 43
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 44 transition count 43
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 54 place count 30 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 29 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 28 transition count 28
Applied a total of 56 rules in 28 ms. Remains 28 /58 variables (removed 30) and now considering 28/57 (removed 29) transitions.
// Phase 1: matrix 28 rows 28 cols
[2021-05-15 03:53:19] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-15 03:53:19] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 28 rows 28 cols
[2021-05-15 03:53:19] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:19] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2021-05-15 03:53:19] [INFO ] Redundant transitions in 13 ms returned [27]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[27]
// Phase 1: matrix 27 rows 28 cols
[2021-05-15 03:53:19] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:19] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 28/58 places, 27/57 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2021-05-15 03:53:19] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 27 rows 28 cols
[2021-05-15 03:53:19] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-15 03:53:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 28/58 places, 27/57 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-001B-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (NEQ s20 0) (NEQ s17 1)), p1:(AND (NEQ s23 0) (NEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4533 steps with 115 reset in 28 ms.
FORMULA ShieldIIPs-PT-001B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001B-01 finished in 416 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 57/57 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 54
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 54
Applied a total of 6 rules in 4 ms. Remains 55 /58 variables (removed 3) and now considering 54/57 (removed 3) transitions.
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:20] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:20] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:20] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/58 places, 54/57 transitions.
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001B-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s24 0) (NEQ s53 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 ShieldIIPs-PT-001B-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001B-02 finished in 197 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 57/57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 57 transition count 50
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 51 transition count 50
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 12 place count 51 transition count 45
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 46 transition count 45
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 25 place count 43 transition count 42
Iterating global reduction 2 with 3 rules applied. Total rules applied 28 place count 43 transition count 42
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 28 place count 43 transition count 41
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 42 transition count 41
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 60 place count 27 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 26 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 25 transition count 25
Applied a total of 62 rules in 24 ms. Remains 25 /58 variables (removed 33) and now considering 25/57 (removed 32) transitions.
// Phase 1: matrix 25 rows 25 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2021-05-15 03:53:20] [INFO ] Redundant transitions in 4 ms returned [24]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[24]
// Phase 1: matrix 24 rows 25 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 25/58 places, 24/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2021-05-15 03:53:20] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 24 rows 25 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/58 places, 24/57 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001B-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s21 0) (NEQ s18 1)), p0:(AND (EQ s18 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15857 reset in 193 ms.
Stack based approach found an accepted trace after 51509 steps with 8261 reset with depth 20 and stack size 20 in 82 ms.
FORMULA ShieldIIPs-PT-001B-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001B-04 finished in 501 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 57/57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 57 transition count 51
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 52 transition count 51
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 10 place count 52 transition count 45
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 22 place count 46 transition count 45
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 44 transition count 43
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 44 transition count 43
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 56 place count 29 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 28 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 27 transition count 27
Applied a total of 58 rules in 16 ms. Remains 27 /58 variables (removed 31) and now considering 27/57 (removed 30) transitions.
// Phase 1: matrix 27 rows 27 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 27 rows 27 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-15 03:53:20] [INFO ] Redundant transitions in 4 ms returned [26]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[26]
// Phase 1: matrix 26 rows 27 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 27/58 places, 26/57 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2021-05-15 03:53:20] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 26 rows 27 cols
[2021-05-15 03:53:20] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 27/58 places, 26/57 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001B-07 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 s3 0) (NEQ s26 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 131 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-001B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001B-07 finished in 152 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 57/57 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 54
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 54
Applied a total of 6 rules in 3 ms. Remains 55 /58 variables (removed 3) and now considering 54/57 (removed 3) transitions.
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:20] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:20] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-15 03:53:20] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:20] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-15 03:53:20] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/58 places, 54/57 transitions.
Stuttering acceptance computed with spot in 2020 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001B-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s25 0) (NEQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-001B-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001B-12 finished in 2129 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 58 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 58/58 places, 57/57 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 54
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 54
Applied a total of 6 rules in 4 ms. Remains 55 /58 variables (removed 3) and now considering 54/57 (removed 3) transitions.
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:22] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-15 03:53:23] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:23] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-15 03:53:23] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
// Phase 1: matrix 54 rows 55 cols
[2021-05-15 03:53:23] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-15 03:53:23] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/58 places, 54/57 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001B-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s16 0) (EQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 51 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-001B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001B-15 finished in 259 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621050804742

--------------------
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="ShieldIIPs-PT-001B"
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 ShieldIIPs-PT-001B, 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 r216-tall-162098204700172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-001B.tgz
mv ShieldIIPs-PT-001B 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 ;