Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025400579.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 ShieldPPPt-PT-004A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025400579
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 7.3K Apr 29 13:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 13:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 13:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 27K May 10 09:34 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-004A-LTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-004A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653016925628

Running Version 202205111006
[2022-05-20 03:22:06] [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]
[2022-05-20 03:22:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 03:22:07] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2022-05-20 03:22:07] [INFO ] Transformed 103 places.
[2022-05-20 03:22:07] [INFO ] Transformed 75 transitions.
[2022-05-20 03:22:07] [INFO ] Found NUPN structural information;
[2022-05-20 03:22:07] [INFO ] Parsed PT model containing 103 places and 75 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004A-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 74/74 transitions.
Applied a total of 0 rules in 12 ms. Remains 103 /103 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:07] [INFO ] Computed 45 place invariants in 10 ms
[2022-05-20 03:22:07] [INFO ] Implicit Places using invariants in 206 ms returned []
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:07] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-20 03:22:07] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:07] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-20 03:22:07] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 74/74 transitions.
Support contains 30 out of 103 places after structural reductions.
[2022-05-20 03:22:07] [INFO ] Flatten gal took : 32 ms
[2022-05-20 03:22:07] [INFO ] Flatten gal took : 13 ms
[2022-05-20 03:22:07] [INFO ] Input system was already deterministic with 74 transitions.
Support contains 29 out of 103 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 21) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:08] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-20 03:22:08] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 74/74 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 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 100 transition count 72
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 100 transition count 70
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 7 place count 98 transition count 70
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 9 place count 97 transition count 69
Applied a total of 9 rules in 40 ms. Remains 97 /103 variables (removed 6) and now considering 69/74 (removed 5) transitions.
// Phase 1: matrix 69 rows 97 cols
[2022-05-20 03:22:08] [INFO ] Computed 44 place invariants in 2 ms
[2022-05-20 03:22:08] [INFO ] Implicit Places using invariants in 70 ms returned [80, 84]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 73 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 95/103 places, 69/74 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 93 transition count 67
Applied a total of 4 rules in 8 ms. Remains 93 /95 variables (removed 2) and now considering 67/69 (removed 2) transitions.
// Phase 1: matrix 67 rows 93 cols
[2022-05-20 03:22:08] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-20 03:22:08] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 67 rows 93 cols
[2022-05-20 03:22:08] [INFO ] Computed 42 place invariants in 3 ms
[2022-05-20 03:22:09] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 93/103 places, 67/74 transitions.
Finished structural reductions, in 2 iterations. Remains : 93/103 places, 67/74 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s87 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5570 reset in 321 ms.
Stack based approach found an accepted trace after 112 steps with 9 reset with depth 5 and stack size 5 in 1 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-01 finished in 856 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(((G(p1)||p0) U p2))||p3))&&G(X(p1))))'
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 74/74 transitions.
Applied a total of 0 rules in 3 ms. Remains 103 /103 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:09] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-20 03:22:09] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:09] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-20 03:22:09] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:09] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-20 03:22:09] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 74/74 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p1), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p3 p2 p0 p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={} source=0 dest: 4}, { cond=p3, acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={} source=4 dest: 3}, { cond=(OR p2 p0 p1), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) p1), acceptance={} source=5 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)), acceptance={} source=5 dest: 3}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(AND (EQ s66 0) (EQ s41 1)), p2:(OR (EQ s27 0) (EQ s47 1)), p0:(OR (EQ s41 0) (EQ s66 1)), p1:(OR (EQ s95 0) (EQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 51 steps with 0 reset in 5 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-05 finished in 495 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p0))||X(G(p1)))))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 74/74 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 102 transition count 73
Applied a total of 2 rules in 14 ms. Remains 102 /103 variables (removed 1) and now considering 73/74 (removed 1) transitions.
// Phase 1: matrix 73 rows 102 cols
[2022-05-20 03:22:10] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-20 03:22:10] [INFO ] Implicit Places using invariants in 55 ms returned [95]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/103 places, 73/74 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 101 transition count 71
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 99 transition count 71
Applied a total of 4 rules in 6 ms. Remains 99 /101 variables (removed 2) and now considering 71/73 (removed 2) transitions.
// Phase 1: matrix 71 rows 99 cols
[2022-05-20 03:22:10] [INFO ] Computed 44 place invariants in 0 ms
[2022-05-20 03:22:10] [INFO ] Implicit Places using invariants in 63 ms returned [81, 85]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 97/103 places, 71/74 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 95 transition count 69
Applied a total of 4 rules in 10 ms. Remains 95 /97 variables (removed 2) and now considering 69/71 (removed 2) transitions.
// Phase 1: matrix 69 rows 95 cols
[2022-05-20 03:22:10] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-20 03:22:10] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 69 rows 95 cols
[2022-05-20 03:22:10] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-20 03:22:10] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 95/103 places, 69/74 transitions.
Finished structural reductions, in 3 iterations. Remains : 95/103 places, 69/74 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s52 0) (EQ s85 1)), p1:(OR (EQ s18 0) (EQ s35 1))], nbAcceptance=2, 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 238 ms.
Stack based approach found an accepted trace after 341 steps with 0 reset with depth 342 and stack size 304 in 1 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-06 finished in 592 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:10] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-20 03:22:10] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:10] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-20 03:22:10] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:10] [INFO ] Computed 45 place invariants in 0 ms
[2022-05-20 03:22:10] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 74/74 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s67 0) (NEQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-08 finished in 334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 74/74 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 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 100 transition count 72
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 100 transition count 70
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 7 place count 98 transition count 70
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 9 place count 97 transition count 69
Applied a total of 9 rules in 16 ms. Remains 97 /103 variables (removed 6) and now considering 69/74 (removed 5) transitions.
// Phase 1: matrix 69 rows 97 cols
[2022-05-20 03:22:11] [INFO ] Computed 44 place invariants in 2 ms
[2022-05-20 03:22:11] [INFO ] Implicit Places using invariants in 63 ms returned [80, 84]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 95/103 places, 69/74 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 93 transition count 67
Applied a total of 4 rules in 8 ms. Remains 93 /95 variables (removed 2) and now considering 67/69 (removed 2) transitions.
// Phase 1: matrix 67 rows 93 cols
[2022-05-20 03:22:11] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-20 03:22:11] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 67 rows 93 cols
[2022-05-20 03:22:11] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-20 03:22:11] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 93/103 places, 67/74 transitions.
Finished structural reductions, in 2 iterations. Remains : 93/103 places, 67/74 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s57 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 773 reset in 174 ms.
Stack based approach found an accepted trace after 29794 steps with 241 reset with depth 365 and stack size 314 in 83 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-11 finished in 564 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(p0))))'
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 74/74 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 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 100 transition count 72
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 100 transition count 70
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 7 place count 98 transition count 70
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 9 place count 97 transition count 69
Applied a total of 9 rules in 10 ms. Remains 97 /103 variables (removed 6) and now considering 69/74 (removed 5) transitions.
// Phase 1: matrix 69 rows 97 cols
[2022-05-20 03:22:11] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-20 03:22:12] [INFO ] Implicit Places using invariants in 1077 ms returned [80, 84]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1079 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 95/103 places, 69/74 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 94 transition count 68
Applied a total of 2 rules in 4 ms. Remains 94 /95 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 94 cols
[2022-05-20 03:22:12] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-20 03:22:12] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 68 rows 94 cols
[2022-05-20 03:22:12] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-20 03:22:12] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 94/103 places, 68/74 transitions.
Finished structural reductions, in 2 iterations. Remains : 94/103 places, 68/74 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s83 0) (EQ s36 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 219 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 0 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-12 finished in 1498 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(F(p0) U !F((X(X(p1))&&G(p2)))))'
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:13] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-20 03:22:13] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:13] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-20 03:22:13] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:13] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-20 03:22:13] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 74/74 transitions.
Stuttering acceptance computed with spot in 394 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (NOT p1), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 5}, { cond=p2, acceptance={0} source=3 dest: 6}, { cond=p2, acceptance={} source=3 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 4}]], initial=0, aps=[p0:(OR (EQ s19 0) (EQ s2 1)), p2:(EQ s61 1), p1:(OR (EQ s0 0) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 197 reset in 229 ms.
Stack based approach found an accepted trace after 48 steps with 0 reset with depth 49 and stack size 49 in 1 ms.
FORMULA ShieldPPPt-PT-004A-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-14 finished in 1001 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))&&G(X(F(G(p1))))))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:14] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-20 03:22:14] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:14] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-20 03:22:14] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
// Phase 1: matrix 74 rows 103 cols
[2022-05-20 03:22:14] [INFO ] Computed 45 place invariants in 1 ms
[2022-05-20 03:22:14] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 74/74 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-004A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s98 0) (EQ s61 1)), p1:(AND (EQ s32 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], 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-004A-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-004A-LTLCardinality-15 finished in 394 ms.
All properties solved by simple procedures.
Total runtime 7629 ms.

BK_STOP 1653016934603

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-004A"
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 ShieldPPPt-PT-004A, 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 r222-tall-165286025400579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-004A.tgz
mv ShieldPPPt-PT-004A 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 ;