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.r235-smll-162106564700276.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-020A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564700276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.2K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 27 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 19:02 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 54K 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 ShieldRVt-PT-020A-00
FORMULA_NAME ShieldRVt-PT-020A-01
FORMULA_NAME ShieldRVt-PT-020A-02
FORMULA_NAME ShieldRVt-PT-020A-03
FORMULA_NAME ShieldRVt-PT-020A-04
FORMULA_NAME ShieldRVt-PT-020A-05
FORMULA_NAME ShieldRVt-PT-020A-06
FORMULA_NAME ShieldRVt-PT-020A-07
FORMULA_NAME ShieldRVt-PT-020A-08
FORMULA_NAME ShieldRVt-PT-020A-09
FORMULA_NAME ShieldRVt-PT-020A-10
FORMULA_NAME ShieldRVt-PT-020A-11
FORMULA_NAME ShieldRVt-PT-020A-12
FORMULA_NAME ShieldRVt-PT-020A-13
FORMULA_NAME ShieldRVt-PT-020A-14
FORMULA_NAME ShieldRVt-PT-020A-15

=== Now, execution of the tool begins

BK_START 1621259702620

Running Version 0
[2021-05-17 13:55:05] [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]
[2021-05-17 13:55:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:55:05] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2021-05-17 13:55:05] [INFO ] Transformed 163 places.
[2021-05-17 13:55:05] [INFO ] Transformed 163 transitions.
[2021-05-17 13:55:05] [INFO ] Found NUPN structural information;
[2021-05-17 13:55:05] [INFO ] Parsed PT model containing 163 places and 163 transitions in 188 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:55:05] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-020A-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020A-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020A-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020A-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020A-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Applied a total of 0 rules in 28 ms. Remains 163 /163 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:06] [INFO ] Computed 81 place invariants in 16 ms
[2021-05-17 13:55:06] [INFO ] Implicit Places using invariants in 361 ms returned []
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:06] [INFO ] Computed 81 place invariants in 11 ms
[2021-05-17 13:55:06] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 731 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:06] [INFO ] Computed 81 place invariants in 4 ms
[2021-05-17 13:55:06] [INFO ] Dead Transitions using invariants and state equation in 234 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 162/162 transitions.
[2021-05-17 13:55:07] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:55:07] [INFO ] Flatten gal took : 78 ms
FORMULA ShieldRVt-PT-020A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:55:07] [INFO ] Flatten gal took : 32 ms
[2021-05-17 13:55:07] [INFO ] Input system was already deterministic with 162 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 16) seen :12
Running SMT prover for 4 properties.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:07] [INFO ] Computed 81 place invariants in 6 ms
[2021-05-17 13:55:08] [INFO ] [Real]Absence check using 81 positive place invariants in 24 ms returned sat
[2021-05-17 13:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:08] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2021-05-17 13:55:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:55:08] [INFO ] [Nat]Absence check using 81 positive place invariants in 24 ms returned sat
[2021-05-17 13:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:08] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2021-05-17 13:55:08] [INFO ] Computed and/alt/rep : 161/699/161 causal constraints (skipped 0 transitions) in 19 ms.
[2021-05-17 13:55:09] [INFO ] Added : 145 causal constraints over 30 iterations in 1000 ms. Result :sat
[2021-05-17 13:55:09] [INFO ] [Real]Absence check using 81 positive place invariants in 18 ms returned sat
[2021-05-17 13:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:09] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2021-05-17 13:55:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:55:09] [INFO ] [Real]Absence check using 81 positive place invariants in 38 ms returned sat
[2021-05-17 13:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:09] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2021-05-17 13:55:09] [INFO ] Computed and/alt/rep : 161/699/161 causal constraints (skipped 0 transitions) in 18 ms.
[2021-05-17 13:55:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:55:09] [INFO ] [Nat]Absence check using 81 positive place invariants in 22 ms returned sat
[2021-05-17 13:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:09] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2021-05-17 13:55:10] [INFO ] Computed and/alt/rep : 161/699/161 causal constraints (skipped 0 transitions) in 15 ms.
[2021-05-17 13:55:10] [INFO ] Added : 148 causal constraints over 32 iterations in 893 ms. Result :sat
[2021-05-17 13:55:10] [INFO ] [Real]Absence check using 81 positive place invariants in 31 ms returned sat
[2021-05-17 13:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:11] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2021-05-17 13:55:11] [INFO ] Computed and/alt/rep : 161/699/161 causal constraints (skipped 0 transitions) in 18 ms.
[2021-05-17 13:55:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:55:11] [INFO ] [Nat]Absence check using 81 positive place invariants in 21 ms returned sat
[2021-05-17 13:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:55:11] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2021-05-17 13:55:11] [INFO ] Computed and/alt/rep : 161/699/161 causal constraints (skipped 0 transitions) in 13 ms.
[2021-05-17 13:55:11] [INFO ] Added : 120 causal constraints over 25 iterations in 519 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2021-05-17 13:55:11] [INFO ] Initial state test concluded for 1 properties.
FORMULA ShieldRVt-PT-020A-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 162 transition count 161
Applied a total of 2 rules in 47 ms. Remains 162 /163 variables (removed 1) and now considering 161/162 (removed 1) transitions.
// Phase 1: matrix 161 rows 162 cols
[2021-05-17 13:55:11] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:12] [INFO ] Implicit Places using invariants in 151 ms returned [155]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
[2021-05-17 13:55:12] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 161 rows 161 cols
[2021-05-17 13:55:12] [INFO ] Computed 80 place invariants in 4 ms
[2021-05-17 13:55:12] [INFO ] Dead Transitions using invariants and state equation in 221 ms returned []
Starting structural reductions, iteration 1 : 161/163 places, 161/162 transitions.
Applied a total of 0 rules in 14 ms. Remains 161 /161 variables (removed 0) and now considering 161/161 (removed 0) transitions.
[2021-05-17 13:55:12] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 161 rows 161 cols
[2021-05-17 13:55:12] [INFO ] Computed 80 place invariants in 1 ms
[2021-05-17 13:55:12] [INFO ] Dead Transitions using invariants and state equation in 215 ms returned []
Finished structural reductions, in 2 iterations. Remains : 161/163 places, 161/162 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020A-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s94 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 469 ms.
Stack based approach found an accepted trace after 972 steps with 0 reset with depth 973 and stack size 504 in 6 ms.
FORMULA ShieldRVt-PT-020A-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-00 finished in 1421 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Applied a total of 0 rules in 4 ms. Remains 163 /163 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:13] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:13] [INFO ] Implicit Places using invariants in 133 ms returned []
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:13] [INFO ] Computed 81 place invariants in 3 ms
[2021-05-17 13:55:13] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:13] [INFO ] Computed 81 place invariants in 4 ms
[2021-05-17 13:55:13] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 162/162 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020A-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (NEQ s31 0) (NEQ s119 1)) (AND (NEQ s132 0) (NEQ s126 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][false, false, false]]
Product exploration explored 100000 steps with 607 reset in 377 ms.
Stack based approach found an accepted trace after 30 steps with 1 reset with depth 6 and stack size 6 in 1 ms.
FORMULA ShieldRVt-PT-020A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-01 finished in 1066 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (G(p0)&&p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 163 /163 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:14] [INFO ] Computed 81 place invariants in 3 ms
[2021-05-17 13:55:14] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:14] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:14] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:14] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:14] [INFO ] Dead Transitions using invariants and state equation in 249 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 162/162 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-020A-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (NEQ s89 0) (NEQ s10 1) (NEQ s130 1)), p1:(AND (EQ s98 0) (EQ s150 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 1 ms.
FORMULA ShieldRVt-PT-020A-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-02 finished in 821 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 163 /163 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:15] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-17 13:55:15] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:15] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:15] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:15] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:15] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 162/162 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020A-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s108 0) (EQ s39 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][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 319 ms.
Stack based approach found an accepted trace after 66 steps with 0 reset with depth 67 and stack size 67 in 0 ms.
FORMULA ShieldRVt-PT-020A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-04 finished in 921 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(X(X(X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 163 /163 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:16] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-17 13:55:16] [INFO ] Implicit Places using invariants in 168 ms returned []
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:16] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:16] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:16] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:16] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 162/162 transitions.
Stuttering acceptance computed with spot in 240 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldRVt-PT-020A-08 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=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (NEQ s69 0) (NEQ s2 1)), p1:(EQ s108 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 583 steps with 0 reset in 2 ms.
FORMULA ShieldRVt-PT-020A-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-08 finished in 871 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 160 transition count 160
Applied a total of 3 rules in 14 ms. Remains 160 /163 variables (removed 3) and now considering 160/162 (removed 2) transitions.
// Phase 1: matrix 160 rows 160 cols
[2021-05-17 13:55:16] [INFO ] Computed 80 place invariants in 0 ms
[2021-05-17 13:55:17] [INFO ] Implicit Places using invariants in 119 ms returned []
// Phase 1: matrix 160 rows 160 cols
[2021-05-17 13:55:17] [INFO ] Computed 80 place invariants in 2 ms
[2021-05-17 13:55:17] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2021-05-17 13:55:17] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 160 rows 160 cols
[2021-05-17 13:55:17] [INFO ] Computed 80 place invariants in 3 ms
[2021-05-17 13:55:17] [INFO ] Dead Transitions using invariants and state equation in 143 ms returned []
Finished structural reductions, in 1 iterations. Remains : 160/163 places, 160/162 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-020A-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, 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 s104 0), p1:(NEQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 317 steps with 0 reset in 2 ms.
FORMULA ShieldRVt-PT-020A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-11 finished in 650 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 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 162 transition count 161
Applied a total of 2 rules in 11 ms. Remains 162 /163 variables (removed 1) and now considering 161/162 (removed 1) transitions.
// Phase 1: matrix 161 rows 162 cols
[2021-05-17 13:55:17] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-17 13:55:17] [INFO ] Implicit Places using invariants in 156 ms returned [155]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 158 ms to find 1 implicit places.
[2021-05-17 13:55:17] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 161 rows 161 cols
[2021-05-17 13:55:17] [INFO ] Computed 80 place invariants in 1 ms
[2021-05-17 13:55:17] [INFO ] Dead Transitions using invariants and state equation in 135 ms returned []
Starting structural reductions, iteration 1 : 161/163 places, 161/162 transitions.
Applied a total of 0 rules in 7 ms. Remains 161 /161 variables (removed 0) and now considering 161/161 (removed 0) transitions.
[2021-05-17 13:55:17] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 161 rows 161 cols
[2021-05-17 13:55:17] [INFO ] Computed 80 place invariants in 1 ms
[2021-05-17 13:55:18] [INFO ] Dead Transitions using invariants and state equation in 144 ms returned []
Finished structural reductions, in 2 iterations. Remains : 161/163 places, 161/162 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020A-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (NEQ s40 0) (NEQ s153 1)) (AND (NEQ s152 0) (NEQ s158 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 335 ms.
Stack based approach found an accepted trace after 35 steps with 0 reset with depth 36 and stack size 35 in 1 ms.
FORMULA ShieldRVt-PT-020A-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-14 finished in 869 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((G(F(p0)) U (p1 U p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 162/162 transitions.
Applied a total of 0 rules in 1 ms. Remains 163 /163 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:18] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-17 13:55:18] [INFO ] Implicit Places using invariants in 174 ms returned []
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:18] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-17 13:55:18] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 163 cols
[2021-05-17 13:55:18] [INFO ] Computed 81 place invariants in 5 ms
[2021-05-17 13:55:19] [INFO ] Dead Transitions using invariants and state equation in 175 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 162/162 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p0), (NOT p0), (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-020A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s3 1), p1:(OR (EQ s162 0) (EQ s79 1)), p0:(AND (NEQ s137 0) (NEQ s132 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]]
Product exploration explored 100000 steps with 176 reset in 284 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA ShieldRVt-PT-020A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020A-15 finished in 1087 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621259720642

--------------------
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="ShieldRVt-PT-020A"
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 ShieldRVt-PT-020A, 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 r235-smll-162106564700276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020A.tgz
mv ShieldRVt-PT-020A 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 ;