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-165286026000939.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 ShieldRVt-PT-004B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286026000939
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 6.2K Apr 30 00:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 00:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 00:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 30 00:21 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 3.3K May 9 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:00 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 48K 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 ShieldRVt-PT-004B-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653072068704

Running Version 202205111006
[2022-05-20 18:41:09] [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 18:41:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 18:41:10] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2022-05-20 18:41:10] [INFO ] Transformed 203 places.
[2022-05-20 18:41:10] [INFO ] Transformed 203 transitions.
[2022-05-20 18:41:10] [INFO ] Found NUPN structural information;
[2022-05-20 18:41:10] [INFO ] Parsed PT model containing 203 places and 203 transitions in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-004B-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 203/203 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 164 transition count 164
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 164 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 163 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 163 transition count 163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 162 transition count 162
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 162 transition count 162
Applied a total of 82 rules in 53 ms. Remains 162 /203 variables (removed 41) and now considering 162/203 (removed 41) transitions.
// Phase 1: matrix 162 rows 162 cols
[2022-05-20 18:41:10] [INFO ] Computed 17 place invariants in 13 ms
[2022-05-20 18:41:10] [INFO ] Implicit Places using invariants in 188 ms returned []
// Phase 1: matrix 162 rows 162 cols
[2022-05-20 18:41:10] [INFO ] Computed 17 place invariants in 6 ms
[2022-05-20 18:41:10] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 162 cols
[2022-05-20 18:41:10] [INFO ] Computed 17 place invariants in 5 ms
[2022-05-20 18:41:10] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/203 places, 162/203 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/203 places, 162/203 transitions.
Support contains 21 out of 162 places after structural reductions.
[2022-05-20 18:41:10] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-20 18:41:10] [INFO ] Flatten gal took : 34 ms
[2022-05-20 18:41:10] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA ShieldRVt-PT-004B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 18:41:10] [INFO ] Flatten gal took : 15 ms
[2022-05-20 18:41:10] [INFO ] Input system was already deterministic with 162 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 162 rows 162 cols
[2022-05-20 18:41:11] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-20 18:41:11] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 18:41:11] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-20 18:41:11] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA ShieldRVt-PT-004B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 48 stabilizing places and 48 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(p0 U p1))))'
Support contains 4 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 157 transition count 157
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 157 transition count 157
Applied a total of 10 rules in 8 ms. Remains 157 /162 variables (removed 5) and now considering 157/162 (removed 5) transitions.
// Phase 1: matrix 157 rows 157 cols
[2022-05-20 18:41:11] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:11] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 157 rows 157 cols
[2022-05-20 18:41:11] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-20 18:41:11] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
// Phase 1: matrix 157 rows 157 cols
[2022-05-20 18:41:11] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-20 18:41:11] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 157/162 places, 157/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 157/162 places, 157/162 transitions.
Stuttering acceptance computed with spot in 234 ms :[p1, p1]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s44 0) (EQ s86 1)), p1:(OR (EQ s10 0) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 12470 steps with 1 reset in 71 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-01 finished in 621 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p0))&&p1))))'
Support contains 4 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 158 transition count 158
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 158 transition count 158
Applied a total of 8 rules in 12 ms. Remains 158 /162 variables (removed 4) and now considering 158/162 (removed 4) transitions.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:11] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:11] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:11] [INFO ] Computed 17 place invariants in 8 ms
[2022-05-20 18:41:12] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:12] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-20 18:41:12] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 158/162 places, 158/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/162 places, 158/162 transitions.
Stuttering acceptance computed with spot in 192 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s78 0) (EQ s52 1)), p0:(OR (AND (EQ s52 0) (EQ s78 1)) (AND (EQ s132 0) (EQ s121 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-02 finished in 466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(X(X(X((p0 U X(p1)))))))))'
Support contains 4 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 158 transition count 158
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 158 transition count 158
Applied a total of 8 rules in 8 ms. Remains 158 /162 variables (removed 4) and now considering 158/162 (removed 4) transitions.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:12] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:12] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:12] [INFO ] Computed 17 place invariants in 4 ms
[2022-05-20 18:41:12] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:12] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:12] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 158/162 places, 158/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/162 places, 158/162 transitions.
Stuttering acceptance computed with spot in 281 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (EQ s67 0) (EQ s27 1)), p1:(OR (EQ s101 0) (EQ s5 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, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14315 reset in 212 ms.
Product exploration explored 100000 steps with 14311 reset in 187 ms.
Computed a total of 46 stabilizing places and 46 stable transitions
Computed a total of 46 stabilizing places and 46 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 337 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Finished random walk after 3884 steps, including 1 resets, run visited all 4 properties in 22 ms. (steps per millisecond=176 )
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 174 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 297 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 293 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 158/158 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 158/158 (removed 0) transitions.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:14] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-20 18:41:14] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:14] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:14] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:14] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-20 18:41:14] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/158 places, 158/158 transitions.
Computed a total of 46 stabilizing places and 46 stable transitions
Computed a total of 46 stabilizing places and 46 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 292 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :3
Finished Best-First random walk after 9328 steps, including 2 resets, run visited all 1 properties in 21 ms. (steps per millisecond=444 )
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 193 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 261 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 260 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 269 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 14246 reset in 112 ms.
Product exploration explored 100000 steps with 14272 reset in 127 ms.
Applying partial POR strategy [false, false, false, false, false, true, false, true]
Stuttering acceptance computed with spot in 279 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 158/158 transitions.
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 158 transition count 158
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 16 Pre rules applied. Total rules applied 41 place count 158 transition count 174
Deduced a syphon composed of 57 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 57 place count 158 transition count 174
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 103 places in 0 ms
Iterating global reduction 1 with 46 rules applied. Total rules applied 103 place count 158 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 104 place count 158 transition count 173
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 134 place count 128 transition count 143
Deduced a syphon composed of 73 places in 0 ms
Iterating global reduction 2 with 30 rules applied. Total rules applied 164 place count 128 transition count 143
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 74 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 165 place count 128 transition count 143
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 167 place count 126 transition count 141
Deduced a syphon composed of 72 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 169 place count 126 transition count 141
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -94
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 183 place count 126 transition count 235
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 198 place count 111 transition count 205
Deduced a syphon composed of 71 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 213 place count 111 transition count 205
Deduced a syphon composed of 71 places in 0 ms
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 216 place count 111 transition count 202
Deduced a syphon composed of 71 places in 1 ms
Applied a total of 216 rules in 66 ms. Remains 111 /158 variables (removed 47) and now considering 202/158 (removed -44) transitions.
[2022-05-20 18:41:16] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 202 rows 111 cols
[2022-05-20 18:41:16] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:17] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/158 places, 202/158 transitions.
Finished structural reductions, in 1 iterations. Remains : 111/158 places, 202/158 transitions.
Product exploration explored 100000 steps with 14273 reset in 185 ms.
Product exploration explored 100000 steps with 14303 reset in 128 ms.
Built C files in :
/tmp/ltsmin2664832344214430753
[2022-05-20 18:41:17] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2664832344214430753
Running compilation step : cd /tmp/ltsmin2664832344214430753;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 337 ms.
Running link step : cd /tmp/ltsmin2664832344214430753;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2664832344214430753;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15829465619049565448.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 158/158 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 158/158 (removed 0) transitions.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:32] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:32] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:32] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:32] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:32] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:33] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/158 places, 158/158 transitions.
Built C files in :
/tmp/ltsmin4203581620863294228
[2022-05-20 18:41:33] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4203581620863294228
Running compilation step : cd /tmp/ltsmin4203581620863294228;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 233 ms.
Running link step : cd /tmp/ltsmin4203581620863294228;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin4203581620863294228;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3004010524254422520.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 18:41:48] [INFO ] Flatten gal took : 9 ms
[2022-05-20 18:41:48] [INFO ] Flatten gal took : 8 ms
[2022-05-20 18:41:48] [INFO ] Time to serialize gal into /tmp/LTL15513530730580273582.gal : 2 ms
[2022-05-20 18:41:48] [INFO ] Time to serialize properties into /tmp/LTL13635622895934818963.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15513530730580273582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13635622895934818963.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1551353...268
Read 1 LTL properties
Checking formula 0 : !((G(X(G(X(X(X(("((p83==0)||(p32==1))")U(X("((p126==0)||(p5==1))"))))))))))
Formula 0 simplified : !GXGXXX("((p83==0)||(p32==1))" U X"((p126==0)||(p5==1))")
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t16, t21, t25, t29, t30, t36, t41, t46, t50, t55, t59, t62, t68, t74, t78, t83, ...359
Computing Next relation with stutter on 331 deadlock states
70 unique states visited
70 strongly connected components in search stack
71 transitions explored
70 items max in DFS search stack
237 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.40802,78452,1,0,381,237024,345,292,4558,354471,725
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldRVt-PT-004B-LTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVt-PT-004B-LTLCardinality-03 finished in 38633 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((F(p0) U X(p0)) U !p1)||X(F(p0))))'
Support contains 4 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 160 transition count 160
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 160 transition count 160
Applied a total of 4 rules in 5 ms. Remains 160 /162 variables (removed 2) and now considering 160/162 (removed 2) transitions.
// Phase 1: matrix 160 rows 160 cols
[2022-05-20 18:41:51] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:51] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 160 rows 160 cols
[2022-05-20 18:41:51] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:51] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
// Phase 1: matrix 160 rows 160 cols
[2022-05-20 18:41:51] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-20 18:41:51] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 160/162 places, 160/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/162 places, 160/162 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s19 0) (EQ s123 1)), p0:(OR (EQ s90 0) (EQ s17 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 107 ms.
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Computed a total of 48 stabilizing places and 48 stable transitions
Computed a total of 48 stabilizing places and 48 stable transitions
Detected a total of 48/160 stabilizing places and 48/160 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVt-PT-004B-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-004B-LTLCardinality-04 finished in 743 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(p0)))'
Support contains 2 out of 162 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 161 transition count 120
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 42 rules applied. Total rules applied 83 place count 120 transition count 119
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 84 place count 119 transition count 119
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 84 place count 119 transition count 90
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 142 place count 90 transition count 90
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 146 place count 86 transition count 86
Iterating global reduction 3 with 4 rules applied. Total rules applied 150 place count 86 transition count 86
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 150 place count 86 transition count 82
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 158 place count 82 transition count 82
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 224 place count 49 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 225 place count 49 transition count 48
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 227 place count 48 transition count 47
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 245 place count 39 transition count 53
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 247 place count 37 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 248 place count 36 transition count 51
Applied a total of 248 rules in 16 ms. Remains 36 /162 variables (removed 126) and now considering 51/162 (removed 111) transitions.
// Phase 1: matrix 51 rows 36 cols
[2022-05-20 18:41:51] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 18:41:51] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 51 rows 36 cols
[2022-05-20 18:41:51] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 18:41:51] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-20 18:41:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 51 rows 36 cols
[2022-05-20 18:41:51] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 18:41:51] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/162 places, 51/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/162 places, 51/162 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s11 0) (EQ s19 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-05 finished in 174 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 162 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 161 transition count 118
Reduce places removed 43 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 44 rules applied. Total rules applied 87 place count 118 transition count 117
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 117 transition count 117
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 88 place count 117 transition count 89
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 144 place count 89 transition count 89
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 148 place count 85 transition count 85
Iterating global reduction 3 with 4 rules applied. Total rules applied 152 place count 85 transition count 85
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 152 place count 85 transition count 81
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 160 place count 81 transition count 81
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 224 place count 49 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 225 place count 49 transition count 48
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 227 place count 48 transition count 47
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 249 place count 37 transition count 57
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 251 place count 35 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 252 place count 34 transition count 55
Applied a total of 252 rules in 23 ms. Remains 34 /162 variables (removed 128) and now considering 55/162 (removed 107) transitions.
// Phase 1: matrix 55 rows 34 cols
[2022-05-20 18:41:51] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-20 18:41:52] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 55 rows 34 cols
[2022-05-20 18:41:52] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 18:41:52] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-20 18:41:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 34 cols
[2022-05-20 18:41:52] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 18:41:52] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/162 places, 55/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/162 places, 55/162 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-13 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:(NEQ 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]]
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 1 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-13 finished in 247 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p0)) U G(p0)))))'
Support contains 2 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 162/162 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 158 transition count 158
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 158 transition count 158
Applied a total of 8 rules in 12 ms. Remains 158 /162 variables (removed 4) and now considering 158/162 (removed 4) transitions.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:52] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:52] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:52] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:52] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 158 cols
[2022-05-20 18:41:52] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 18:41:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 158/162 places, 158/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/162 places, 158/162 transitions.
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (EQ s88 0) (EQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 587 steps with 0 reset in 7 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-14 finished in 418 ms.
All properties solved by simple procedures.
Total runtime 42717 ms.

BK_STOP 1653072112684

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ShieldRVt-PT-004B"
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-004B, 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-165286026000939"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-004B.tgz
mv ShieldRVt-PT-004B 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 ;