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-162098205500717.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-002B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205500717
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 12:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 12:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 18:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 18:32 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 37K 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 ShieldPPPt-PT-002B-00
FORMULA_NAME ShieldPPPt-PT-002B-01
FORMULA_NAME ShieldPPPt-PT-002B-02
FORMULA_NAME ShieldPPPt-PT-002B-03
FORMULA_NAME ShieldPPPt-PT-002B-04
FORMULA_NAME ShieldPPPt-PT-002B-05
FORMULA_NAME ShieldPPPt-PT-002B-06
FORMULA_NAME ShieldPPPt-PT-002B-07
FORMULA_NAME ShieldPPPt-PT-002B-08
FORMULA_NAME ShieldPPPt-PT-002B-09
FORMULA_NAME ShieldPPPt-PT-002B-10
FORMULA_NAME ShieldPPPt-PT-002B-11
FORMULA_NAME ShieldPPPt-PT-002B-12
FORMULA_NAME ShieldPPPt-PT-002B-13
FORMULA_NAME ShieldPPPt-PT-002B-14
FORMULA_NAME ShieldPPPt-PT-002B-15

=== Now, execution of the tool begins

BK_START 1621168291780

Running Version 0
[2021-05-16 12:31:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-16 12:31:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 12:31:33] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2021-05-16 12:31:33] [INFO ] Transformed 159 places.
[2021-05-16 12:31:33] [INFO ] Transformed 145 transitions.
[2021-05-16 12:31:33] [INFO ] Found NUPN structural information;
[2021-05-16 12:31:33] [INFO ] Parsed PT model containing 159 places and 145 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 12:31:33] [INFO ] Initial state test concluded for 3 properties.
FORMULA ShieldPPPt-PT-002B-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002B-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002B-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 159 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 159/159 places, 145/145 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 145 transition count 131
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 145 transition count 131
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 144 transition count 130
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 144 transition count 130
Applied a total of 30 rules in 35 ms. Remains 144 /159 variables (removed 15) and now considering 130/145 (removed 15) transitions.
// Phase 1: matrix 130 rows 144 cols
[2021-05-16 12:31:33] [INFO ] Computed 23 place invariants in 16 ms
[2021-05-16 12:31:33] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 130 rows 144 cols
[2021-05-16 12:31:33] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-16 12:31:33] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
// Phase 1: matrix 130 rows 144 cols
[2021-05-16 12:31:33] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-16 12:31:33] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 144/159 places, 130/145 transitions.
[2021-05-16 12:31:34] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 12:31:34] [INFO ] Flatten gal took : 36 ms
FORMULA ShieldPPPt-PT-002B-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 12:31:34] [INFO ] Flatten gal took : 12 ms
[2021-05-16 12:31:34] [INFO ] Input system was already deterministic with 130 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 23) seen :22
Running SMT prover for 1 properties.
// Phase 1: matrix 130 rows 144 cols
[2021-05-16 12:31:34] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-16 12:31:34] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2021-05-16 12:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:31:34] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 3 ms to minimize.
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 21 places in 19 ms of which 1 ms to minimize.
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 17 places in 19 ms of which 2 ms to minimize.
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 19 places in 12 ms of which 0 ms to minimize.
[2021-05-16 12:31:34] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 206 ms
[2021-05-16 12:31:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:31:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 6 ms returned sat
[2021-05-16 12:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:31:34] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2021-05-16 12:31:34] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2021-05-16 12:31:35] [INFO ] Deduced a trap composed of 21 places in 19 ms of which 1 ms to minimize.
[2021-05-16 12:31:35] [INFO ] Deduced a trap composed of 17 places in 20 ms of which 0 ms to minimize.
[2021-05-16 12:31:35] [INFO ] Deduced a trap composed of 19 places in 12 ms of which 0 ms to minimize.
[2021-05-16 12:31:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 135 ms
[2021-05-16 12:31:35] [INFO ] Computed and/alt/rep : 129/192/129 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-16 12:31:35] [INFO ] Added : 106 causal constraints over 22 iterations in 233 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 143 transition count 104
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 118 transition count 104
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 50 place count 118 transition count 90
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 78 place count 104 transition count 90
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 84 place count 98 transition count 84
Iterating global reduction 2 with 6 rules applied. Total rules applied 90 place count 98 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 90 place count 98 transition count 79
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 100 place count 93 transition count 79
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 166 place count 60 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 167 place count 60 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 59 transition count 44
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 177 place count 55 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 178 place count 54 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 179 place count 53 transition count 43
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 179 place count 53 transition count 41
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 183 place count 51 transition count 41
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 184 place count 50 transition count 40
Applied a total of 184 rules in 42 ms. Remains 50 /144 variables (removed 94) and now considering 40/130 (removed 90) transitions.
// Phase 1: matrix 40 rows 50 cols
[2021-05-16 12:31:35] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-16 12:31:35] [INFO ] Implicit Places using invariants in 37 ms returned [31, 35]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
[2021-05-16 12:31:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 48 cols
[2021-05-16 12:31:35] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:35] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 48/144 places, 40/130 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 46 transition count 38
Applied a total of 4 rules in 4 ms. Remains 46 /48 variables (removed 2) and now considering 38/40 (removed 2) transitions.
// Phase 1: matrix 38 rows 46 cols
[2021-05-16 12:31:35] [INFO ] Computed 20 place invariants in 5 ms
[2021-05-16 12:31:35] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 38 rows 46 cols
[2021-05-16 12:31:35] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:35] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 46/144 places, 38/130 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-002B-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s10 1) (EQ s41 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 23468 steps with 0 reset in 138 ms.
FORMULA ShieldPPPt-PT-002B-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-00 finished in 495 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 143 transition count 103
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 117 transition count 103
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 52 place count 117 transition count 90
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 78 place count 104 transition count 90
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 99 transition count 85
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 99 transition count 85
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 88 place count 99 transition count 81
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 96 place count 95 transition count 81
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 166 place count 60 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 167 place count 60 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 59 transition count 44
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 179 place count 54 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 180 place count 53 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 181 place count 52 transition count 43
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 181 place count 52 transition count 41
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 185 place count 50 transition count 41
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 186 place count 49 transition count 40
Applied a total of 186 rules in 25 ms. Remains 49 /144 variables (removed 95) and now considering 40/130 (removed 90) transitions.
// Phase 1: matrix 40 rows 49 cols
[2021-05-16 12:31:35] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-16 12:31:35] [INFO ] Implicit Places using invariants in 26 ms returned [31, 36]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
[2021-05-16 12:31:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 47 cols
[2021-05-16 12:31:35] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-16 12:31:35] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 47/144 places, 40/130 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 39
Applied a total of 2 rules in 7 ms. Remains 46 /47 variables (removed 1) and now considering 39/40 (removed 1) transitions.
// Phase 1: matrix 39 rows 46 cols
[2021-05-16 12:31:35] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:35] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 39 rows 46 cols
[2021-05-16 12:31:35] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 46/144 places, 39/130 transitions.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-002B-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s33 1), p1:(EQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3404 steps with 1 reset in 21 ms.
FORMULA ShieldPPPt-PT-002B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-01 finished in 290 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (p1||F(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 143 transition count 103
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 53 place count 117 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 116 transition count 102
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 54 place count 116 transition count 89
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 80 place count 103 transition count 89
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 85 place count 98 transition count 84
Iterating global reduction 3 with 5 rules applied. Total rules applied 90 place count 98 transition count 84
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 90 place count 98 transition count 81
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 96 place count 95 transition count 81
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 162 place count 62 transition count 48
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 163 place count 62 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 165 place count 61 transition count 46
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 173 place count 57 transition count 46
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 174 place count 56 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 175 place count 55 transition count 45
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 175 place count 55 transition count 43
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 179 place count 53 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 180 place count 52 transition count 42
Applied a total of 180 rules in 19 ms. Remains 52 /144 variables (removed 92) and now considering 42/130 (removed 88) transitions.
// Phase 1: matrix 42 rows 52 cols
[2021-05-16 12:31:36] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants in 42 ms returned [35, 39]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
[2021-05-16 12:31:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 50 cols
[2021-05-16 12:31:36] [INFO ] Computed 20 place invariants in 6 ms
[2021-05-16 12:31:36] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 50/144 places, 42/130 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 48 transition count 40
Applied a total of 4 rules in 4 ms. Remains 48 /50 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 48 cols
[2021-05-16 12:31:36] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 40 rows 48 cols
[2021-05-16 12:31:36] [INFO ] Computed 20 place invariants in 6 ms
[2021-05-16 12:31:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 48/144 places, 40/130 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-002B-02 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s28 1), p2:(EQ s29 1), p0:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3255 reset in 237 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldPPPt-PT-002B-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-02 finished in 499 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0)) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 143 transition count 103
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 53 place count 117 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 116 transition count 102
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 54 place count 116 transition count 89
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 80 place count 103 transition count 89
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 85 place count 98 transition count 84
Iterating global reduction 3 with 5 rules applied. Total rules applied 90 place count 98 transition count 84
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 90 place count 98 transition count 80
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 98 place count 94 transition count 80
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 168 place count 59 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 169 place count 59 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 171 place count 58 transition count 43
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 181 place count 53 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 182 place count 52 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 183 place count 51 transition count 42
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 183 place count 51 transition count 40
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 187 place count 49 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 188 place count 48 transition count 39
Applied a total of 188 rules in 16 ms. Remains 48 /144 variables (removed 96) and now considering 39/130 (removed 91) transitions.
// Phase 1: matrix 39 rows 48 cols
[2021-05-16 12:31:36] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants in 39 ms returned [30, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
[2021-05-16 12:31:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 46 cols
[2021-05-16 12:31:36] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 46/144 places, 39/130 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 44 transition count 37
Applied a total of 4 rules in 4 ms. Remains 44 /46 variables (removed 2) and now considering 37/39 (removed 2) transitions.
// Phase 1: matrix 37 rows 44 cols
[2021-05-16 12:31:36] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 44 cols
[2021-05-16 12:31:36] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-16 12:31:36] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/144 places, 37/130 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : ShieldPPPt-PT-002B-03 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 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s40 1), p0:(OR (NEQ s6 1) (NEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 23836 reset in 227 ms.
Stack based approach found an accepted trace after 93 steps with 25 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldPPPt-PT-002B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-03 finished in 469 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((G(p1)&&X(F(!p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 4 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:37] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:37] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:37] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:37] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p1) (NOT p0) p2), (NOT p0), (OR (NOT p1) p2), true, (NOT p1), p2]
Running random walk in product with property : ShieldPPPt-PT-002B-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=p2, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s117 1), p1:(AND (EQ s93 1) (EQ s95 1) (NEQ s58 0)), p2:(EQ s125 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 1 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-04 finished in 395 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 143 transition count 102
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 116 transition count 102
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 54 place count 116 transition count 89
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 80 place count 103 transition count 89
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 85 place count 98 transition count 84
Iterating global reduction 2 with 5 rules applied. Total rules applied 90 place count 98 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 90 place count 98 transition count 79
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 100 place count 93 transition count 79
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 168 place count 59 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 169 place count 59 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 171 place count 58 transition count 43
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 181 place count 53 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 52 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 183 place count 51 transition count 42
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 183 place count 51 transition count 40
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 187 place count 49 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 188 place count 48 transition count 39
Applied a total of 188 rules in 15 ms. Remains 48 /144 variables (removed 96) and now considering 39/130 (removed 91) transitions.
// Phase 1: matrix 39 rows 48 cols
[2021-05-16 12:31:37] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants in 30 ms returned [30, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
[2021-05-16 12:31:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 46 cols
[2021-05-16 12:31:37] [INFO ] Computed 20 place invariants in 9 ms
[2021-05-16 12:31:37] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 46/144 places, 39/130 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 44 transition count 37
Applied a total of 4 rules in 2 ms. Remains 44 /46 variables (removed 2) and now considering 37/39 (removed 2) transitions.
// Phase 1: matrix 37 rows 44 cols
[2021-05-16 12:31:37] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 37 rows 44 cols
[2021-05-16 12:31:37] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/144 places, 37/130 transitions.
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-002B-05 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}]], initial=1, aps=[p0:(NEQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-05 finished in 203 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 3 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:37] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:37] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-16 12:31:37] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:37] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-16 12:31:37] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-002B-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s27 1) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 511 reset in 170 ms.
Stack based approach found an accepted trace after 734 steps with 4 reset with depth 73 and stack size 73 in 2 ms.
FORMULA ShieldPPPt-PT-002B-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-06 finished in 423 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p1))||p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 2 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:38] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:38] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:38] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:38] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:38] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:38] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-002B-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s124 1) (AND (EQ s68 1) (EQ s60 1))), p1:(AND (EQ s133 1) (EQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 155 ms.
Stuttering criterion allowed to conclude after 1021 steps with 0 reset in 2 ms.
FORMULA ShieldPPPt-PT-002B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-07 finished in 457 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((X(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 2 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:38] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-16 12:31:38] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:38] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-16 12:31:38] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:38] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:38] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-002B-10 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s4 1) (NEQ s23 1) (NEQ s134 1)), p1:(OR (NEQ s86 1) (NEQ s88 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2 reset in 203 ms.
Stack based approach found an accepted trace after 14269 steps with 0 reset with depth 14270 and stack size 14106 in 30 ms.
FORMULA ShieldPPPt-PT-002B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-10 finished in 504 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 136 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 136 transition count 122
Applied a total of 16 rules in 3 ms. Remains 136 /144 variables (removed 8) and now considering 122/130 (removed 8) transitions.
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
// Phase 1: matrix 122 rows 136 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/144 places, 122/130 transitions.
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPt-PT-002B-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s129 1) (EQ s53 0)), p1:(EQ s113 0)], 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 26 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-11 finished in 262 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 135 transition count 121
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 135 transition count 121
Applied a total of 18 rules in 3 ms. Remains 135 /144 variables (removed 9) and now considering 121/130 (removed 9) transitions.
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
// Phase 1: matrix 121 rows 135 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/144 places, 121/130 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldPPPt-PT-002B-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(NEQ s123 1), p0:(EQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-002B-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-12 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)&&(p1 U (p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 130/130 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 143 transition count 104
Reduce places removed 25 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 27 rules applied. Total rules applied 52 place count 118 transition count 102
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 116 transition count 102
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 54 place count 116 transition count 89
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 80 place count 103 transition count 89
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 86 place count 97 transition count 83
Iterating global reduction 3 with 6 rules applied. Total rules applied 92 place count 97 transition count 83
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 92 place count 97 transition count 79
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 93 transition count 79
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 164 place count 61 transition count 47
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 165 place count 61 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 167 place count 60 transition count 45
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 175 place count 56 transition count 45
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 176 place count 55 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 177 place count 54 transition count 43
Applied a total of 177 rules in 15 ms. Remains 54 /144 variables (removed 90) and now considering 43/130 (removed 87) transitions.
// Phase 1: matrix 43 rows 54 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-16 12:31:39] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 43 rows 54 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-16 12:31:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-16 12:31:39] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2021-05-16 12:31:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 54 cols
[2021-05-16 12:31:39] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-16 12:31:39] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 54/144 places, 43/130 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-002B-14 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s52 1), p2:(AND (NEQ s44 1) (NEQ s52 1) (NEQ s44 1)), p1:(AND (NEQ s52 1) (NEQ s44 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8 reset in 167 ms.
Stack based approach found an accepted trace after 52 steps with 0 reset with depth 53 and stack size 53 in 1 ms.
FORMULA ShieldPPPt-PT-002B-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-002B-14 finished in 409 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621168301073

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ShieldPPPt-PT-002B"
export BK_EXAMINATION="LTLFireability"
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 ShieldPPPt-PT-002B, examination is LTLFireability"
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-162098205500717"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-002B.tgz
mv ShieldPPPt-PT-002B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;