About the Execution of ITS-Tools for ShieldIIPs-PT-003B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.491 | 3600000.00 | 5337742.00 | 282274.10 | FFFTFF?FFFFFT?FF | normal |
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-165286024600044.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-003B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024600044
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 6.4K Apr 29 15:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 15:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 15:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 15:04 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 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 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 49K 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-003B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-003B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652911855280
Running Version 202205111006
[2022-05-18 22:10:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 22:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 22:10:56] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2022-05-18 22:10:56] [INFO ] Transformed 183 places.
[2022-05-18 22:10:56] [INFO ] Transformed 180 transitions.
[2022-05-18 22:10:56] [INFO ] Found NUPN structural information;
[2022-05-18 22:10:56] [INFO ] Parsed PT model containing 183 places and 180 transitions in 185 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-003B-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 180/180 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 167 transition count 164
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 167 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 166 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 166 transition count 163
Applied a total of 34 rules in 40 ms. Remains 166 /183 variables (removed 17) and now considering 163/180 (removed 17) transitions.
// Phase 1: matrix 163 rows 166 cols
[2022-05-18 22:10:56] [INFO ] Computed 28 place invariants in 16 ms
[2022-05-18 22:10:56] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 163 rows 166 cols
[2022-05-18 22:10:56] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 22:10:57] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
// Phase 1: matrix 163 rows 166 cols
[2022-05-18 22:10:57] [INFO ] Computed 28 place invariants in 6 ms
[2022-05-18 22:10:57] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 166/183 places, 163/180 transitions.
Finished structural reductions, in 1 iterations. Remains : 166/183 places, 163/180 transitions.
Support contains 42 out of 166 places after structural reductions.
[2022-05-18 22:10:57] [INFO ] Flatten gal took : 37 ms
[2022-05-18 22:10:57] [INFO ] Flatten gal took : 16 ms
[2022-05-18 22:10:57] [INFO ] Input system was already deterministic with 163 transitions.
Support contains 39 out of 166 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 28) seen :26
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 163 rows 166 cols
[2022-05-18 22:10:57] [INFO ] Computed 28 place invariants in 6 ms
[2022-05-18 22:10:57] [INFO ] [Real]Absence check using 28 positive place invariants in 14 ms returned sat
[2022-05-18 22:10:57] [INFO ] After 56ms 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 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 39 stabilizing places and 39 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G(p1)))))'
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 162 transition count 159
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 162 transition count 159
Applied a total of 8 rules in 17 ms. Remains 162 /166 variables (removed 4) and now considering 159/163 (removed 4) transitions.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:10:58] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:10:58] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:10:58] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 22:10:58] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:10:58] [INFO ] Computed 28 place invariants in 4 ms
[2022-05-18 22:10:58] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/166 places, 159/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/166 places, 159/163 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s101 1), p1:(EQ s67 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 524 steps with 0 reset in 10 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-00 finished in 952 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 161 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 161 transition count 158
Applied a total of 10 rules in 6 ms. Remains 161 /166 variables (removed 5) and now considering 158/163 (removed 5) transitions.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:10:59] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:10:59] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:10:59] [INFO ] Computed 28 place invariants in 6 ms
[2022-05-18 22:10:59] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:10:59] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:10:59] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/166 places, 158/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 158/163 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s0 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]]
Stuttering criterion allowed to conclude after 467 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-02 finished in 320 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((F(p0) U p1) U (G(p2) U p1)))))'
Support contains 1 out of 166 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 161 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 161 transition count 158
Applied a total of 10 rules in 5 ms. Remains 161 /166 variables (removed 5) and now considering 158/163 (removed 5) transitions.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:10:59] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:10:59] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:10:59] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:10:59] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:10:59] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:10:59] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/166 places, 158/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 158/163 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s114 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 5097 reset in 236 ms.
Product exploration explored 100000 steps with 5082 reset in 152 ms.
Computed a total of 35 stabilizing places and 35 stable transitions
Computed a total of 35 stabilizing places and 35 stable transitions
Detected a total of 35/161 stabilizing places and 35/158 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:11:00] [INFO ] Computed 28 place invariants in 4 ms
[2022-05-18 22:11:00] [INFO ] [Real]Absence check using 28 positive place invariants in 5 ms returned sat
[2022-05-18 22:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:11:00] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-18 22:11:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:11:00] [INFO ] [Nat]Absence check using 28 positive place invariants in 5 ms returned sat
[2022-05-18 22:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:11:00] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-18 22:11:00] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 2 ms to minimize.
[2022-05-18 22:11:00] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2022-05-18 22:11:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2022-05-18 22:11:00] [INFO ] Computed and/alt/rep : 157/353/157 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-18 22:11:01] [INFO ] Added : 137 causal constraints over 33 iterations in 669 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 161 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 158/158 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 160 transition count 141
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 144 transition count 141
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 144 transition count 125
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 128 transition count 125
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 158 place count 81 transition count 78
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 79 transition count 76
Applied a total of 160 rules in 25 ms. Remains 79 /161 variables (removed 82) and now considering 76/158 (removed 82) transitions.
// Phase 1: matrix 76 rows 79 cols
[2022-05-18 22:11:01] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:01] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 76 rows 79 cols
[2022-05-18 22:11:01] [INFO ] Computed 28 place invariants in 4 ms
[2022-05-18 22:11:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-18 22:11:01] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-18 22:11:01] [INFO ] Redundant transitions in 15 ms returned [75]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 75 rows 79 cols
[2022-05-18 22:11:01] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:11:01] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 79/161 places, 75/158 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 79/161 places, 75/158 transitions.
Computed a total of 5 stabilizing places and 4 stable transitions
Computed a total of 5 stabilizing places and 4 stable transitions
Detected a total of 5/79 stabilizing places and 4/75 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
// Phase 1: matrix 75 rows 79 cols
[2022-05-18 22:11:02] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:02] [INFO ] [Real]Absence check using 28 positive place invariants in 4 ms returned sat
[2022-05-18 22:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:11:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-18 22:11:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:11:02] [INFO ] [Nat]Absence check using 28 positive place invariants in 3 ms returned sat
[2022-05-18 22:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:11:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-18 22:11:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-18 22:11:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2022-05-18 22:11:02] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
[2022-05-18 22:11:02] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
[2022-05-18 22:11:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 55 ms
[2022-05-18 22:11:02] [INFO ] Computed and/alt/rep : 71/201/71 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-18 22:11:02] [INFO ] Added : 59 causal constraints over 12 iterations in 108 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Product exploration explored 100000 steps with 36269 reset in 113 ms.
Product exploration explored 100000 steps with 36485 reset in 119 ms.
Built C files in :
/tmp/ltsmin2433032253180564045
[2022-05-18 22:11:02] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2022-05-18 22:11:02] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:02] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2022-05-18 22:11:02] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:02] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2022-05-18 22:11:02] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:02] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2433032253180564045
Running compilation step : cd /tmp/ltsmin2433032253180564045;'/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 1771 ms.
Running link step : cd /tmp/ltsmin2433032253180564045;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin2433032253180564045;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11202371667281061325.hoa' '--buchi-type=spotba'
LTSmin run took 68 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-003B-LTLFireability-03 finished in 5382 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!((F(p0)&&!p1) U p2)||p3)))'
Support contains 8 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 161 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 161 transition count 158
Applied a total of 10 rules in 3 ms. Remains 161 /166 variables (removed 5) and now considering 158/163 (removed 5) transitions.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:11:04] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:04] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:11:04] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:04] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:11:04] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:04] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/166 places, 158/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 158/163 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (AND p2 (NOT p3)), p2, (AND p2 (NOT p3)), (AND p0 p2), p0]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p3) (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 0}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(AND (EQ s126 1) (EQ s149 1)), p1:(AND (EQ s26 1) (EQ s34 1) (EQ s56 1)), p0:(OR (EQ s82 1) (AND (EQ s26 1) (EQ s34 1) (EQ s56 1))), p3:(AND (EQ s126 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 407 steps with 0 reset in 4 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-04 finished in 472 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (X(p1)&&p1))))'
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 162 transition count 159
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 162 transition count 159
Applied a total of 8 rules in 3 ms. Remains 162 /166 variables (removed 4) and now considering 159/163 (removed 4) transitions.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:11:05] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:11:05] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:11:05] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:05] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:11:05] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:11:05] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/166 places, 159/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/166 places, 159/163 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(EQ s4 1), p0:(EQ s94 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-05 finished in 396 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 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 165 transition count 146
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 149 transition count 146
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 149 transition count 130
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 133 transition count 130
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 128 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 128 transition count 125
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 74 place count 128 transition count 122
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 125 transition count 122
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 176 place count 77 transition count 74
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 75 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 179 place count 74 transition count 72
Applied a total of 179 rules in 26 ms. Remains 74 /166 variables (removed 92) and now considering 72/163 (removed 91) transitions.
// Phase 1: matrix 72 rows 74 cols
[2022-05-18 22:11:05] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:05] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 72 rows 74 cols
[2022-05-18 22:11:05] [INFO ] Computed 27 place invariants in 0 ms
[2022-05-18 22:11:05] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-18 22:11:05] [INFO ] Redundant transitions in 13 ms returned [71]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:05] [INFO ] Computed 27 place invariants in 0 ms
[2022-05-18 22:11:05] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/166 places, 71/163 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/166 places, 71/163 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-06 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 s69 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 7836 reset in 157 ms.
Product exploration explored 100000 steps with 7557 reset in 177 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 71/71 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:06] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:06] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:06] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:06] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2022-05-18 22:11:06] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:06] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:06] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 71/71 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7774 reset in 146 ms.
Product exploration explored 100000 steps with 7713 reset in 156 ms.
Built C files in :
/tmp/ltsmin12805498322560643795
[2022-05-18 22:11:07] [INFO ] Computing symmetric may disable matrix : 71 transitions.
[2022-05-18 22:11:07] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:07] [INFO ] Computing symmetric may enable matrix : 71 transitions.
[2022-05-18 22:11:07] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:07] [INFO ] Computing Do-Not-Accords matrix : 71 transitions.
[2022-05-18 22:11:07] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:07] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12805498322560643795
Running compilation step : cd /tmp/ltsmin12805498322560643795;'/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 153 ms.
Running link step : cd /tmp/ltsmin12805498322560643795;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12805498322560643795;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2139757069692912887.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 71/71 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:22] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:22] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:22] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:22] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-18 22:11:22] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:11:22] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:11:23] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 71/71 transitions.
Built C files in :
/tmp/ltsmin16151361020124789666
[2022-05-18 22:11:23] [INFO ] Computing symmetric may disable matrix : 71 transitions.
[2022-05-18 22:11:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:23] [INFO ] Computing symmetric may enable matrix : 71 transitions.
[2022-05-18 22:11:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:23] [INFO ] Computing Do-Not-Accords matrix : 71 transitions.
[2022-05-18 22:11:23] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:11:23] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16151361020124789666
Running compilation step : cd /tmp/ltsmin16151361020124789666;'/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 158 ms.
Running link step : cd /tmp/ltsmin16151361020124789666;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16151361020124789666;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1637045473560836787.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 22:11:38] [INFO ] Flatten gal took : 6 ms
[2022-05-18 22:11:38] [INFO ] Flatten gal took : 6 ms
[2022-05-18 22:11:38] [INFO ] Time to serialize gal into /tmp/LTL5998591852834325112.gal : 2 ms
[2022-05-18 22:11:38] [INFO ] Time to serialize properties into /tmp/LTL17524748067559414176.ltl : 1 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/LTL5998591852834325112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17524748067559414176.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/LTL5998591...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(p168!=1)"))))
Formula 0 simplified : !GF"(p168!=1)"
Reverse transition relation is NOT exact ! Due to transitions t0.t108, t2, t3, t5, t6, t8, t9, t10.t81, t12, t14, t16, t17, t19, t20, t21.t54, t23, t24, t2...708
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2022-05-18 22:11:53] [INFO ] Flatten gal took : 5 ms
[2022-05-18 22:11:53] [INFO ] Applying decomposition
[2022-05-18 22:11:53] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6208309475627075522.txt' '-o' '/tmp/graph6208309475627075522.bin' '-w' '/tmp/graph6208309475627075522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6208309475627075522.bin' '-l' '-1' '-v' '-w' '/tmp/graph6208309475627075522.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:11:53] [INFO ] Decomposing Gal with order
[2022-05-18 22:11:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:11:53] [INFO ] Removed a total of 43 redundant transitions.
[2022-05-18 22:11:53] [INFO ] Flatten gal took : 33 ms
[2022-05-18 22:11:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 5 ms.
[2022-05-18 22:11:53] [INFO ] Time to serialize gal into /tmp/LTL8290950285853463147.gal : 2 ms
[2022-05-18 22:11:53] [INFO ] Time to serialize properties into /tmp/LTL13231316843104441703.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/LTL8290950285853463147.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13231316843104441703.ltl' '-c' '-stutter-deadlock'
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/LTL8290950...246
Read 1 LTL properties
Checking formula 0 : !((G(F("(i5.i0.u25.p168!=1)"))))
Formula 0 simplified : !GF"(i5.i0.u25.p168!=1)"
Reverse transition relation is NOT exact ! Due to transitions t0_t108, t10_t81, t21_t54, t91_t92_t89_t87_t93_t161_t103, t145_t78_t11_t18, t37_t35_t45_t47_t...710
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11687191250310004907
[2022-05-18 22:12:08] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11687191250310004907
Running compilation step : cd /tmp/ltsmin11687191250310004907;'/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 138 ms.
Running link step : cd /tmp/ltsmin11687191250310004907;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin11687191250310004907;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-003B-LTLFireability-06 finished in 77820 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 161 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 161 transition count 158
Applied a total of 10 rules in 6 ms. Remains 161 /166 variables (removed 5) and now considering 158/163 (removed 5) transitions.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:23] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 22:12:23] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:23] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:23] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:23] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:23] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/166 places, 158/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 158/163 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-07 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:(EQ s6 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 0 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-07 finished in 330 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((F(G(p0))&&(!F(G(!p1)) U F(p1)))))))'
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 165 transition count 147
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 150 transition count 147
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 30 place count 150 transition count 130
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 64 place count 133 transition count 130
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 128 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 128 transition count 125
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 74 place count 128 transition count 123
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 126 transition count 123
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 168 place count 81 transition count 78
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 170 place count 79 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 171 place count 78 transition count 76
Applied a total of 171 rules in 18 ms. Remains 78 /166 variables (removed 88) and now considering 76/163 (removed 87) transitions.
// Phase 1: matrix 76 rows 78 cols
[2022-05-18 22:12:23] [INFO ] Computed 27 place invariants in 0 ms
[2022-05-18 22:12:23] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 76 rows 78 cols
[2022-05-18 22:12:23] [INFO ] Computed 27 place invariants in 0 ms
[2022-05-18 22:12:23] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-18 22:12:23] [INFO ] Redundant transitions in 15 ms returned [75]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:12:23] [INFO ] Computed 27 place invariants in 0 ms
[2022-05-18 22:12:23] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/166 places, 75/163 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 78/166 places, 75/163 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s9 1) (EQ s25 1)), p0:(EQ s26 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 182 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-08 finished in 291 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 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 165 transition count 146
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 149 transition count 146
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 149 transition count 130
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 133 transition count 130
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 128 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 128 transition count 125
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 74 place count 128 transition count 122
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 125 transition count 122
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 176 place count 77 transition count 74
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 75 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 179 place count 74 transition count 72
Applied a total of 179 rules in 22 ms. Remains 74 /166 variables (removed 92) and now considering 72/163 (removed 91) transitions.
// Phase 1: matrix 72 rows 74 cols
[2022-05-18 22:12:24] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:12:24] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 72 rows 74 cols
[2022-05-18 22:12:24] [INFO ] Computed 27 place invariants in 0 ms
[2022-05-18 22:12:24] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2022-05-18 22:12:24] [INFO ] Redundant transitions in 14 ms returned [71]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 71 rows 74 cols
[2022-05-18 22:12:24] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:12:24] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/166 places, 71/163 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 71/71 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/166 places, 71/163 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-09 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:(EQ s41 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 4369 steps with 55 reset in 16 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-09 finished in 284 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(F(G((F(p0)&&(X(p1)||p0))))))))'
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 161 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 161 transition count 158
Applied a total of 10 rules in 3 ms. Remains 161 /166 variables (removed 5) and now considering 158/163 (removed 5) transitions.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:24] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:24] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:24] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:24] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:24] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:24] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/166 places, 158/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 158/163 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-10 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=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s13 1), p1:(EQ s111 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3330 reset in 133 ms.
Product exploration explored 100000 steps with 3278 reset in 149 ms.
Computed a total of 35 stabilizing places and 35 stable transitions
Computed a total of 35 stabilizing places and 35 stable transitions
Detected a total of 35/161 stabilizing places and 35/158 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 349 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 21 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :4
Finished Best-First random walk after 146 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=146 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F p0), (F (NOT (OR p0 p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 8 factoid took 460 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 815 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:12:26] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:27] [INFO ] [Real]Absence check using 28 positive place invariants in 5 ms returned sat
[2022-05-18 22:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:12:27] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-18 22:12:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:12:27] [INFO ] [Nat]Absence check using 28 positive place invariants in 5 ms returned sat
[2022-05-18 22:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:12:27] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-18 22:12:27] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2022-05-18 22:12:27] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2022-05-18 22:12:27] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2022-05-18 22:12:27] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
[2022-05-18 22:12:27] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 0 ms to minimize.
[2022-05-18 22:12:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 209 ms
[2022-05-18 22:12:27] [INFO ] Computed and/alt/rep : 157/353/157 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-18 22:12:27] [INFO ] Added : 136 causal constraints over 28 iterations in 490 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 158/158 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 160 transition count 142
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 145 transition count 142
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 30 place count 145 transition count 126
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 62 place count 129 transition count 126
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 160 place count 80 transition count 77
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 161 place count 79 transition count 76
Applied a total of 161 rules in 16 ms. Remains 79 /161 variables (removed 82) and now considering 76/158 (removed 82) transitions.
// Phase 1: matrix 76 rows 79 cols
[2022-05-18 22:12:27] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:12:28] [INFO ] Implicit Places using invariants in 42 ms returned [65]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/161 places, 76/158 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 76/76 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 78/161 places, 76/158 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/78 stabilizing places and 4/76 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (OR p0 p1)), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 7 factoid took 662 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (OR p0 p1)), (X (NOT (OR p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p0 (NOT p1))), (F p0), (F (NOT (OR p0 p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 599 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 76 rows 78 cols
[2022-05-18 22:12:29] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 22:12:29] [INFO ] [Real]Absence check using 27 positive place invariants in 3 ms returned sat
[2022-05-18 22:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:12:29] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-18 22:12:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:12:29] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2022-05-18 22:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:12:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-18 22:12:29] [INFO ] Computed and/alt/rep : 73/216/73 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-18 22:12:29] [INFO ] Added : 56 causal constraints over 13 iterations in 115 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering criterion allowed to conclude after 211 steps with 2 reset in 3 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-10 finished in 5668 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 165 transition count 146
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 149 transition count 146
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 149 transition count 130
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 133 transition count 130
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 128 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 128 transition count 125
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 74 place count 128 transition count 122
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 125 transition count 122
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 172 place count 79 transition count 76
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 174 place count 77 transition count 74
Applied a total of 174 rules in 19 ms. Remains 77 /166 variables (removed 89) and now considering 74/163 (removed 89) transitions.
// Phase 1: matrix 74 rows 77 cols
[2022-05-18 22:12:30] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:30] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 74 rows 77 cols
[2022-05-18 22:12:30] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:12:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-18 22:12:30] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2022-05-18 22:12:30] [INFO ] Redundant transitions in 14 ms returned [73]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 73 rows 77 cols
[2022-05-18 22:12:30] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:12:30] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/166 places, 73/163 transitions.
Applied a total of 0 rules in 1 ms. Remains 77 /77 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 77/166 places, 73/163 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s53 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 164 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-11 finished in 237 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)||p1))||!(!p1 U p2)))'
Support contains 7 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 162 transition count 159
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 162 transition count 159
Applied a total of 8 rules in 4 ms. Remains 162 /166 variables (removed 4) and now considering 159/163 (removed 4) transitions.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:30] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:12:30] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:30] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:30] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:30] [INFO ] Computed 28 place invariants in 9 ms
[2022-05-18 22:12:30] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/166 places, 159/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/166 places, 159/163 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s78 1) (EQ s86 1) (EQ s108 1)), p0:(EQ s91 1), p2:(AND (EQ s134 1) (EQ s149 1) (EQ s160 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 955 reset in 177 ms.
Product exploration explored 100000 steps with 958 reset in 180 ms.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 232 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Finished random walk after 480 steps, including 1 resets, run visited all 3 properties in 10 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 294 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Support contains 7 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 159/159 transitions.
Applied a total of 0 rules in 4 ms. Remains 162 /162 variables (removed 0) and now considering 159/159 (removed 0) transitions.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:32] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 22:12:32] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:32] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:12:32] [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 159 rows 162 cols
[2022-05-18 22:12:32] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:32] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/162 places, 159/159 transitions.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 413 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Finished random walk after 257 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND p2 (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 286 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Product exploration explored 100000 steps with 962 reset in 163 ms.
Product exploration explored 100000 steps with 973 reset in 171 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Support contains 7 out of 162 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 162/162 places, 159/159 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 162 transition count 159
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 14 place count 162 transition count 161
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 162 transition count 161
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 83 places in 0 ms
Iterating global reduction 1 with 62 rules applied. Total rules applied 83 place count 162 transition count 161
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 102 place count 143 transition count 142
Deduced a syphon composed of 64 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 121 place count 143 transition count 142
Deduced a syphon composed of 64 places in 0 ms
Applied a total of 121 rules in 26 ms. Remains 143 /162 variables (removed 19) and now considering 142/159 (removed 17) transitions.
[2022-05-18 22:12:34] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 142 rows 143 cols
[2022-05-18 22:12:34] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:34] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/162 places, 142/159 transitions.
Finished structural reductions, in 1 iterations. Remains : 143/162 places, 142/159 transitions.
Product exploration explored 100000 steps with 2802 reset in 232 ms.
Product exploration explored 100000 steps with 2801 reset in 259 ms.
Built C files in :
/tmp/ltsmin4303120585634998881
[2022-05-18 22:12:34] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4303120585634998881
Running compilation step : cd /tmp/ltsmin4303120585634998881;'/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 243 ms.
Running link step : cd /tmp/ltsmin4303120585634998881;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin4303120585634998881;'/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/stateBased11775809011848611370.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 159/159 transitions.
Applied a total of 0 rules in 6 ms. Remains 162 /162 variables (removed 0) and now considering 159/159 (removed 0) transitions.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:50] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:50] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:50] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:50] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 162 cols
[2022-05-18 22:12:50] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:12:50] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/162 places, 159/159 transitions.
Built C files in :
/tmp/ltsmin2151922141834220952
[2022-05-18 22:12:50] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2151922141834220952
Running compilation step : cd /tmp/ltsmin2151922141834220952;'/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 242 ms.
Running link step : cd /tmp/ltsmin2151922141834220952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin2151922141834220952;'/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/stateBased7460030402909454005.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 22:13:05] [INFO ] Flatten gal took : 9 ms
[2022-05-18 22:13:05] [INFO ] Flatten gal took : 8 ms
[2022-05-18 22:13:05] [INFO ] Time to serialize gal into /tmp/LTL12910637458344491833.gal : 2 ms
[2022-05-18 22:13:05] [INFO ] Time to serialize properties into /tmp/LTL7203103756496593963.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/LTL12910637458344491833.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7203103756496593963.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/LTL1291063...267
Read 1 LTL properties
Checking formula 0 : !(((F((X("(p100==1)"))||("(((p85==1)&&(p93==1))&&(p120==1))")))||(!((!("(((p85==1)&&(p93==1))&&(p120==1))"))U("(((p147==1)&&(p166==1))...173
Formula 0 simplified : !(F("(((p85==1)&&(p93==1))&&(p120==1))" | X"(p100==1)") | !(!"(((p85==1)&&(p93==1))&&(p120==1))" U "(((p147==1)&&(p166==1))&&(p180==...161
Detected timeout of ITS tools.
[2022-05-18 22:13:20] [INFO ] Flatten gal took : 11 ms
[2022-05-18 22:13:20] [INFO ] Applying decomposition
[2022-05-18 22:13:20] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2774409630621589878.txt' '-o' '/tmp/graph2774409630621589878.bin' '-w' '/tmp/graph2774409630621589878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2774409630621589878.bin' '-l' '-1' '-v' '-w' '/tmp/graph2774409630621589878.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:13:20] [INFO ] Decomposing Gal with order
[2022-05-18 22:13:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:13:20] [INFO ] Removed a total of 69 redundant transitions.
[2022-05-18 22:13:20] [INFO ] Flatten gal took : 16 ms
[2022-05-18 22:13:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-18 22:13:20] [INFO ] Time to serialize gal into /tmp/LTL2994294678105345871.gal : 3 ms
[2022-05-18 22:13:20] [INFO ] Time to serialize properties into /tmp/LTL3485394476108145541.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/LTL2994294678105345871.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3485394476108145541.ltl' '-c' '-stutter-deadlock'
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/LTL2994294...245
Read 1 LTL properties
Checking formula 0 : !(((F((X("(i4.i1.u34.p100==1)"))||("(((i5.i0.u29.p85==1)&&(i5.i0.u32.p93==1))&&(i5.i0.u39.p120==1))")))||(!((!("(((i5.i0.u29.p85==1)&&...267
Formula 0 simplified : !(F("(((i5.i0.u29.p85==1)&&(i5.i0.u32.p93==1))&&(i5.i0.u39.p120==1))" | X"(i4.i1.u34.p100==1)") | !(!"(((i5.i0.u29.p85==1)&&(i5.i0.u...255
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3289536286308188162
[2022-05-18 22:13:35] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3289536286308188162
Running compilation step : cd /tmp/ltsmin3289536286308188162;'/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 245 ms.
Running link step : cd /tmp/ltsmin3289536286308188162;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3289536286308188162;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X((LTLAPp0==true))||(LTLAPp1==true)))||!(!(LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-003B-LTLFireability-13 finished in 80452 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 161 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 161 transition count 158
Applied a total of 10 rules in 5 ms. Remains 161 /166 variables (removed 5) and now considering 158/163 (removed 5) transitions.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:13:50] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 22:13:50] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:13:50] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:13:50] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
// Phase 1: matrix 158 rows 161 cols
[2022-05-18 22:13:50] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:13:50] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/166 places, 158/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 158/163 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s67 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 0 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-14 finished in 322 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)&&p1))||X((!F(p1) U X((p2 U p0))))))'
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 164 transition count 161
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 164 transition count 161
Applied a total of 4 rules in 8 ms. Remains 164 /166 variables (removed 2) and now considering 161/163 (removed 2) transitions.
// Phase 1: matrix 161 rows 164 cols
[2022-05-18 22:13:51] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:13:51] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 161 rows 164 cols
[2022-05-18 22:13:51] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:13:51] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 164 cols
[2022-05-18 22:13:51] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:13:51] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 161/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/166 places, 161/163 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, p1]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0) p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s38 1), p0:(EQ s93 1), p2:(EQ s50 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 46 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLFireability-15 finished in 434 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)||p1))||!(!p1 U p2)))'
Found a CL insensitive property : ShieldIIPs-PT-003B-LTLFireability-13
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2)]
Support contains 7 out of 166 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 166/166 places, 163/163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 165 transition count 147
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 150 transition count 147
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 30 place count 150 transition count 133
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 58 place count 136 transition count 133
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 132 transition count 129
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 132 transition count 129
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 66 place count 132 transition count 126
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 72 place count 129 transition count 126
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 170 place count 80 transition count 77
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 172 place count 78 transition count 75
Applied a total of 172 rules in 26 ms. Remains 78 /166 variables (removed 88) and now considering 75/163 (removed 88) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:51] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:13:51] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:51] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:13:51] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:51] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:13:51] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 78/166 places, 75/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/166 places, 75/163 transitions.
Running random walk in product with property : ShieldIIPs-PT-003B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s35 1) (EQ s40 1) (EQ s52 1)), p0:(EQ s42 1), p2:(AND (EQ s63 1) (EQ s71 1) (EQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3068 reset in 154 ms.
Product exploration explored 100000 steps with 3025 reset in 186 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 221 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Finished random walk after 703 steps, including 3 resets, run visited all 3 properties in 3 ms. (steps per millisecond=234 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 258 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:52] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:13:53] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:53] [INFO ] Computed 28 place invariants in 3 ms
[2022-05-18 22:13:53] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:53] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 22:13:53] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 148 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Finished random walk after 430 steps, including 2 resets, run visited all 3 properties in 3 ms. (steps per millisecond=143 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND p2 (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 216 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Product exploration explored 100000 steps with 3064 reset in 151 ms.
Product exploration explored 100000 steps with 3095 reset in 166 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 704 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2022-05-18 22:13:55] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:13:55] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:13:55] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Product exploration explored 100000 steps with 3090 reset in 178 ms.
Product exploration explored 100000 steps with 3088 reset in 201 ms.
Built C files in :
/tmp/ltsmin12452801600624168078
[2022-05-18 22:13:55] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12452801600624168078
Running compilation step : cd /tmp/ltsmin12452801600624168078;'/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 149 ms.
Running link step : cd /tmp/ltsmin12452801600624168078;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12452801600624168078;'/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/stateBased14178031720389192172.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:14:10] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:14:10] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:14:10] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:14:10] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 22:14:10] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 22:14:10] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Built C files in :
/tmp/ltsmin10849020149160109502
[2022-05-18 22:14:10] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10849020149160109502
Running compilation step : cd /tmp/ltsmin10849020149160109502;'/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 141 ms.
Running link step : cd /tmp/ltsmin10849020149160109502;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10849020149160109502;'/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/stateBased11063907371947659579.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 22:14:25] [INFO ] Flatten gal took : 4 ms
[2022-05-18 22:14:25] [INFO ] Flatten gal took : 4 ms
[2022-05-18 22:14:25] [INFO ] Time to serialize gal into /tmp/LTL5169041807607860911.gal : 1 ms
[2022-05-18 22:14:25] [INFO ] Time to serialize properties into /tmp/LTL11021489943243346004.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/LTL5169041807607860911.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11021489943243346004.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/LTL5169041...267
Read 1 LTL properties
Checking formula 0 : !(((F((X("(p100==1)"))||("(((p85==1)&&(p93==1))&&(p120==1))")))||(!((!("(((p85==1)&&(p93==1))&&(p120==1))"))U("(((p147==1)&&(p166==1))...173
Formula 0 simplified : !(F("(((p85==1)&&(p93==1))&&(p120==1))" | X"(p100==1)") | !(!"(((p85==1)&&(p93==1))&&(p120==1))" U "(((p147==1)&&(p166==1))&&(p180==...161
Reverse transition relation is NOT exact ! Due to transitions t0.t108, t2, t3, t5, t6, t8, t9, t10.t81, t12, t14, t16, t17, t19, t20, t21.t54, t23, t24, t2...705
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2022-05-18 22:14:40] [INFO ] Flatten gal took : 10 ms
[2022-05-18 22:14:40] [INFO ] Applying decomposition
[2022-05-18 22:14:40] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9866210760105423253.txt' '-o' '/tmp/graph9866210760105423253.bin' '-w' '/tmp/graph9866210760105423253.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9866210760105423253.bin' '-l' '-1' '-v' '-w' '/tmp/graph9866210760105423253.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:14:40] [INFO ] Decomposing Gal with order
[2022-05-18 22:14:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:14:40] [INFO ] Removed a total of 51 redundant transitions.
[2022-05-18 22:14:40] [INFO ] Flatten gal took : 8 ms
[2022-05-18 22:14:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 2 ms.
[2022-05-18 22:14:40] [INFO ] Time to serialize gal into /tmp/LTL2501163390263778830.gal : 1 ms
[2022-05-18 22:14:40] [INFO ] Time to serialize properties into /tmp/LTL7880951539510696060.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/LTL2501163390263778830.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7880951539510696060.ltl' '-c' '-stutter-deadlock'
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/LTL2501163...245
Read 1 LTL properties
Checking formula 0 : !(((F((X("(i3.u16.p100==1)"))||("(((i4.u13.p85==1)&&(i4.u15.p93==1))&&(i5.u18.p120==1))")))||(!((!("(((i4.u13.p85==1)&&(i4.u15.p93==1)...252
Formula 0 simplified : !(F("(((i4.u13.p85==1)&&(i4.u15.p93==1))&&(i5.u18.p120==1))" | X"(i3.u16.p100==1)") | !(!"(((i4.u13.p85==1)&&(i4.u15.p93==1))&&(i5.u...240
Reverse transition relation is NOT exact ! Due to transitions t0_t108, t10_t81, t21_t54, t89_t87_t158_t105_t1, t74_t73_t144_t78_t18, t45_t47_t46_t127_t51, ...699
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14305247326529248823
[2022-05-18 22:14:55] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14305247326529248823
Running compilation step : cd /tmp/ltsmin14305247326529248823;'/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 162 ms.
Running link step : cd /tmp/ltsmin14305247326529248823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14305247326529248823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X((LTLAPp0==true))||(LTLAPp1==true)))||!(!(LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-003B-LTLFireability-13 finished in 79460 ms.
[2022-05-18 22:15:11] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13859419197379799532
[2022-05-18 22:15:11] [INFO ] Computing symmetric may disable matrix : 163 transitions.
[2022-05-18 22:15:11] [INFO ] Applying decomposition
[2022-05-18 22:15:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:15:11] [INFO ] Computing symmetric may enable matrix : 163 transitions.
[2022-05-18 22:15:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:15:11] [INFO ] Flatten gal took : 6 ms
[2022-05-18 22:15:11] [INFO ] Computing Do-Not-Accords matrix : 163 transitions.
[2022-05-18 22:15:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10717952629429806195.txt' '-o' '/tmp/graph10717952629429806195.bin' '-w' '/tmp/graph10717952629429806195.weights'
[2022-05-18 22:15:11] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13859419197379799532
Running compilation step : cd /tmp/ltsmin13859419197379799532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10717952629429806195.bin' '-l' '-1' '-v' '-w' '/tmp/graph10717952629429806195.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:15:11] [INFO ] Decomposing Gal with order
[2022-05-18 22:15:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:15:11] [INFO ] Removed a total of 69 redundant transitions.
[2022-05-18 22:15:11] [INFO ] Flatten gal took : 11 ms
[2022-05-18 22:15:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-05-18 22:15:11] [INFO ] Time to serialize gal into /tmp/LTLFireability7358735290194351254.gal : 3 ms
[2022-05-18 22:15:11] [INFO ] Time to serialize properties into /tmp/LTLFireability17738788943263225125.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/LTLFireability7358735290194351254.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17738788943263225125.ltl' '-c' '-stutter-deadlock'
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/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((G(F("(i8.u55.p168!=1)"))))
Formula 0 simplified : !GF"(i8.u55.p168!=1)"
Compilation finished in 296 ms.
Running link step : cd /tmp/ltsmin13859419197379799532;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13859419197379799532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t48, t50, t75, t102, t104, i0.t106, i0.i0.u5.t109, i0.i1.u6.t108, i1.i0.u9.t105, i1.i0.u12.t1...1001
Computing Next relation with stutter on 412 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: Initializing POR dependencies: labels 167, guards 163
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.039: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 2/ 8), 0.039: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.039: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.076: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.077: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.090: There are 169 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.090: State length is 167, there are 166 groups
pins2lts-mc-linux64( 0/ 8), 0.090: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.090: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.090: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.090: Visible groups: 0 / 166, labels: 1 / 169
pins2lts-mc-linux64( 0/ 8), 0.090: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.090: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.099: [Blue] ~100 levels ~960 states ~1136 transitions
pins2lts-mc-linux64( 2/ 8), 0.108: [Blue] ~220 levels ~1920 states ~2856 transitions
pins2lts-mc-linux64( 1/ 8), 0.148: [Blue] ~463 levels ~3840 states ~6328 transitions
pins2lts-mc-linux64( 5/ 8), 0.187: [Blue] ~344 levels ~7680 states ~9904 transitions
pins2lts-mc-linux64( 1/ 8), 0.253: [Blue] ~1051 levels ~15360 states ~20744 transitions
pins2lts-mc-linux64( 4/ 8), 0.392: [Blue] ~365 levels ~30720 states ~37072 transitions
pins2lts-mc-linux64( 4/ 8), 0.659: [Blue] ~365 levels ~61440 states ~75008 transitions
pins2lts-mc-linux64( 4/ 8), 1.160: [Blue] ~365 levels ~122880 states ~148208 transitions
pins2lts-mc-linux64( 5/ 8), 2.059: [Blue] ~358 levels ~245760 states ~302960 transitions
pins2lts-mc-linux64( 0/ 8), 3.514: [Blue] ~448 levels ~491520 states ~617736 transitions
pins2lts-mc-linux64( 7/ 8), 5.943: [Blue] ~353 levels ~983040 states ~1224760 transitions
pins2lts-mc-linux64( 0/ 8), 10.360: [Blue] ~448 levels ~1966080 states ~2489000 transitions
pins2lts-mc-linux64( 7/ 8), 18.807: [Blue] ~361 levels ~3932160 states ~4907488 transitions
pins2lts-mc-linux64( 7/ 8), 36.041: [Blue] ~361 levels ~7864320 states ~9835680 transitions
pins2lts-mc-linux64( 7/ 8), 72.033: [Blue] ~361 levels ~15728640 states ~20017048 transitions
pins2lts-mc-linux64( 6/ 8), 143.040: [Blue] ~424 levels ~31457280 states ~40049768 transitions
pins2lts-mc-linux64( 0/ 8), 284.485: [Blue] ~448 levels ~62914560 states ~80832264 transitions
pins2lts-mc-linux64( 0/ 8), 568.925: [Blue] ~448 levels ~125829120 states ~162335832 transitions
pins2lts-mc-linux64( 1/ 8), 632.953: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 632.975:
pins2lts-mc-linux64( 0/ 8), 632.975: Explored 133624630 states 163880816 transitions, fanout: 1.226
pins2lts-mc-linux64( 0/ 8), 632.975: Total exploration time 632.870 sec (632.850 sec minimum, 632.860 sec on average)
pins2lts-mc-linux64( 0/ 8), 632.975: States per second: 211141, Transitions per second: 258949
pins2lts-mc-linux64( 0/ 8), 632.975:
pins2lts-mc-linux64( 0/ 8), 632.975: State space has 134217231 states, 102252399 are accepting
pins2lts-mc-linux64( 0/ 8), 632.975: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 632.975: blue states: 133624630 (99.56%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 632.975: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 632.975: all-red states: 102252399 (76.18%), bogus 10228 (0.01%)
pins2lts-mc-linux64( 0/ 8), 632.975:
pins2lts-mc-linux64( 0/ 8), 632.975: Total memory used for local state coloring: 16.5MB
pins2lts-mc-linux64( 0/ 8), 632.975:
pins2lts-mc-linux64( 0/ 8), 632.975: Queue width: 8B, total height: 1078782, memory: 8.23MB
pins2lts-mc-linux64( 0/ 8), 632.975: Tree memory: 1039.5MB, 8.1 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 632.975: Tree fill ratio (roots/leafs): 99.0%/6.0%
pins2lts-mc-linux64( 0/ 8), 632.975: Stored 163 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 632.975: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 632.975: Est. total memory use: 1047.7MB (~1032.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13859419197379799532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13859419197379799532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-18 22:36:35] [INFO ] Applying decomposition
[2022-05-18 22:36:35] [INFO ] Flatten gal took : 9 ms
[2022-05-18 22:36:35] [INFO ] Decomposing Gal with order
[2022-05-18 22:36:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:36:35] [INFO ] Removed a total of 48 redundant transitions.
[2022-05-18 22:36:35] [INFO ] Flatten gal took : 14 ms
[2022-05-18 22:36:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 6 ms.
[2022-05-18 22:36:35] [INFO ] Time to serialize gal into /tmp/LTLFireability4805661616960167742.gal : 2 ms
[2022-05-18 22:36:35] [INFO ] Time to serialize properties into /tmp/LTLFireability13036821273446511038.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/LTLFireability4805661616960167742.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13036821273446511038.ltl' '-c' '-stutter-deadlock'
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/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((G(F("(i1.i0.u53.p168!=1)"))))
Formula 0 simplified : !GF"(i1.i0.u53.p168!=1)"
Detected timeout of ITS tools.
[2022-05-18 22:58:11] [INFO ] Flatten gal took : 453 ms
[2022-05-18 22:58:12] [INFO ] Input system was already deterministic with 163 transitions.
[2022-05-18 22:58:12] [INFO ] Transformed 166 places.
[2022-05-18 22:58:12] [INFO ] Transformed 163 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-18 22:58:12] [INFO ] Time to serialize gal into /tmp/LTLFireability17612543274983691185.gal : 6 ms
[2022-05-18 22:58:12] [INFO ] Time to serialize properties into /tmp/LTLFireability12601405162398642452.ltl : 3 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/LTLFireability17612543274983691185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12601405162398642452.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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/LTLFireabi...335
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p168!=1)"))))
Formula 0 simplified : !GF"(p168!=1)"
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ 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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@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-003B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-003B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286024600044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003B.tgz
mv ShieldIIPs-PT-003B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;