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-165286024800147.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 ShieldIIPs-PT-050A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024800147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 700K
-rw-r--r-- 1 mcc users 8.8K Apr 29 15:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 29 15:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 15:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 15:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:49 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 426K 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 ShieldIIPs-PT-050A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-050A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652941456773

Running Version 202205111006
[2022-05-19 06:24:17] [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]
[2022-05-19 06:24:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 06:24:18] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2022-05-19 06:24:18] [INFO ] Transformed 1253 places.
[2022-05-19 06:24:18] [INFO ] Transformed 1203 transitions.
[2022-05-19 06:24:18] [INFO ] Found NUPN structural information;
[2022-05-19 06:24:18] [INFO ] Parsed PT model containing 1253 places and 1203 transitions in 268 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 105 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:18] [INFO ] Computed 451 place invariants in 32 ms
[2022-05-19 06:24:19] [INFO ] Implicit Places using invariants in 1020 ms returned []
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:19] [INFO ] Computed 451 place invariants in 9 ms
[2022-05-19 06:24:20] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 2566 ms to find 0 implicit places.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:20] [INFO ] Computed 451 place invariants in 6 ms
[2022-05-19 06:24:21] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1253/1253 places, 1203/1203 transitions.
Support contains 21 out of 1253 places after structural reductions.
[2022-05-19 06:24:22] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-19 06:24:22] [INFO ] Flatten gal took : 219 ms
FORMULA ShieldIIPs-PT-050A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 06:24:22] [INFO ] Flatten gal took : 105 ms
[2022-05-19 06:24:22] [INFO ] Input system was already deterministic with 1203 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 492 ms. (steps per millisecond=20 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:23] [INFO ] Computed 451 place invariants in 7 ms
[2022-05-19 06:24:23] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 4 ms.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPs-PT-050A-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
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' '!(X((G(p0)||G(X(p1)))))'
Support contains 3 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 56 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:23] [INFO ] Computed 451 place invariants in 7 ms
[2022-05-19 06:24:24] [INFO ] Implicit Places using invariants in 624 ms returned []
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:24] [INFO ] Computed 451 place invariants in 12 ms
[2022-05-19 06:24:25] [INFO ] Implicit Places using invariants and state equation in 1539 ms returned []
Implicit Place search using SMT with State Equation took 2176 ms to find 0 implicit places.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:25] [INFO ] Computed 451 place invariants in 9 ms
[2022-05-19 06:24:26] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 321 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(EQ s881 0), p0:(AND (EQ s1246 0) (EQ s940 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, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 650 steps with 0 reset in 16 ms.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLCardinality-00 finished in 3380 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(!p1)))'
Support contains 3 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 20 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:26] [INFO ] Computed 451 place invariants in 7 ms
[2022-05-19 06:24:27] [INFO ] Implicit Places using invariants in 639 ms returned []
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:27] [INFO ] Computed 451 place invariants in 3 ms
[2022-05-19 06:24:28] [INFO ] Implicit Places using invariants and state equation in 1422 ms returned []
Implicit Place search using SMT with State Equation took 2063 ms to find 0 implicit places.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:28] [INFO ] Computed 451 place invariants in 13 ms
[2022-05-19 06:24:29] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 225 ms :[true, true, p1, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s235 1), p0:(OR (EQ s829 0) (EQ s493 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 4009 ms.
Product exploration explored 100000 steps with 50000 reset in 3780 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X (NOT p1)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (AND (NOT p1) p0))
Knowledge based reduction with 7 factoid took 132 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-050A-LTLCardinality-06 finished in 10984 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(F((X(F(p1))||F(p0)||X(p2))))))'
Support contains 5 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 28 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:37] [INFO ] Computed 451 place invariants in 8 ms
[2022-05-19 06:24:38] [INFO ] Implicit Places using invariants in 647 ms returned []
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:38] [INFO ] Computed 451 place invariants in 3 ms
[2022-05-19 06:24:39] [INFO ] Implicit Places using invariants and state equation in 1495 ms returned []
Implicit Place search using SMT with State Equation took 2145 ms to find 0 implicit places.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:39] [INFO ] Computed 451 place invariants in 3 ms
[2022-05-19 06:24:40] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s98 0) (EQ s120 1)), p2:(OR (EQ s192 0) (EQ s523 1)), p1:(EQ s1215 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2678 ms.
Product exploration explored 100000 steps with 33333 reset in 2827 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-050A-LTLCardinality-09 finished in 8629 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 26 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:46] [INFO ] Computed 451 place invariants in 7 ms
[2022-05-19 06:24:47] [INFO ] Implicit Places using invariants in 632 ms returned []
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:47] [INFO ] Computed 451 place invariants in 8 ms
[2022-05-19 06:24:48] [INFO ] Implicit Places using invariants and state equation in 1536 ms returned []
Implicit Place search using SMT with State Equation took 2173 ms to find 0 implicit places.
// Phase 1: matrix 1203 rows 1253 cols
[2022-05-19 06:24:48] [INFO ] Computed 451 place invariants in 9 ms
[2022-05-19 06:24:49] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s700 0) (EQ s834 1)), p1:(OR (EQ s530 0) (EQ s83 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 6000 steps with 2 reset in 57 ms.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLCardinality-10 finished in 3061 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(G(p0)))))'
Support contains 2 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1252 transition count 1201
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1250 transition count 1201
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 1249 transition count 1200
Applied a total of 5 rules in 107 ms. Remains 1249 /1253 variables (removed 4) and now considering 1200/1203 (removed 3) transitions.
// Phase 1: matrix 1200 rows 1249 cols
[2022-05-19 06:24:49] [INFO ] Computed 450 place invariants in 6 ms
[2022-05-19 06:24:50] [INFO ] Implicit Places using invariants in 617 ms returned []
// Phase 1: matrix 1200 rows 1249 cols
[2022-05-19 06:24:50] [INFO ] Computed 450 place invariants in 3 ms
[2022-05-19 06:24:51] [INFO ] Implicit Places using invariants and state equation in 1318 ms returned []
Implicit Place search using SMT with State Equation took 1936 ms to find 0 implicit places.
[2022-05-19 06:24:51] [INFO ] Redundant transitions in 323 ms returned [1194]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1199 rows 1249 cols
[2022-05-19 06:24:51] [INFO ] Computed 450 place invariants in 3 ms
[2022-05-19 06:24:52] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1249/1253 places, 1199/1203 transitions.
Applied a total of 0 rules in 60 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1249/1253 places, 1199/1203 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLCardinality-13 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 (NEQ s671 0) (NEQ s192 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 2585 steps with 0 reset in 24 ms.
FORMULA ShieldIIPs-PT-050A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLCardinality-13 finished in 3195 ms.
All properties solved by simple procedures.
Total runtime 34767 ms.

BK_STOP 1652941492711

--------------------
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="ShieldIIPs-PT-050A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-050A, 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-165286024800147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050A.tgz
mv ShieldIIPs-PT-050A 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 ;