Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713100043.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-003B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713100043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 16:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 16:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 16:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 49K Mar 5 18:23 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-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-003B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679164467256

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-003B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 18:34:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 18:34:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:34:30] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-18 18:34:30] [INFO ] Transformed 183 places.
[2023-03-18 18:34:30] [INFO ] Transformed 180 transitions.
[2023-03-18 18:34:30] [INFO ] Found NUPN structural information;
[2023-03-18 18:34:30] [INFO ] Parsed PT model containing 183 places and 180 transitions and 540 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 180/180 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 168 transition count 165
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 168 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 167 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 167 transition count 164
Applied a total of 32 rules in 73 ms. Remains 167 /183 variables (removed 16) and now considering 164/180 (removed 16) transitions.
// Phase 1: matrix 164 rows 167 cols
[2023-03-18 18:34:30] [INFO ] Computed 28 place invariants in 14 ms
[2023-03-18 18:34:30] [INFO ] Implicit Places using invariants in 424 ms returned []
[2023-03-18 18:34:30] [INFO ] Invariant cache hit.
[2023-03-18 18:34:32] [INFO ] Implicit Places using invariants and state equation in 1496 ms returned []
Implicit Place search using SMT with State Equation took 1966 ms to find 0 implicit places.
[2023-03-18 18:34:32] [INFO ] Invariant cache hit.
[2023-03-18 18:34:32] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 167/183 places, 164/180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2406 ms. Remains : 167/183 places, 164/180 transitions.
Support contains 26 out of 167 places after structural reductions.
[2023-03-18 18:34:33] [INFO ] Flatten gal took : 40 ms
[2023-03-18 18:34:33] [INFO ] Flatten gal took : 19 ms
[2023-03-18 18:34:33] [INFO ] Input system was already deterministic with 164 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 17) seen :16
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:34:33] [INFO ] Invariant cache hit.
[2023-03-18 18:34:33] [INFO ] After 108ms 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 0 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 39 stabilizing places and 39 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 167/167 places, 164/164 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 166 transition count 148
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 151 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 150 transition count 147
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 32 place count 150 transition count 132
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 62 place count 135 transition count 132
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 68 place count 129 transition count 126
Iterating global reduction 3 with 6 rules applied. Total rules applied 74 place count 129 transition count 126
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 74 place count 129 transition count 122
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 82 place count 125 transition count 122
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 3 with 94 rules applied. Total rules applied 176 place count 78 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 76 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 179 place count 75 transition count 73
Applied a total of 179 rules in 88 ms. Remains 75 /167 variables (removed 92) and now considering 73/164 (removed 91) transitions.
// Phase 1: matrix 73 rows 75 cols
[2023-03-18 18:34:33] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-18 18:34:33] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-18 18:34:33] [INFO ] Invariant cache hit.
[2023-03-18 18:34:34] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2023-03-18 18:34:34] [INFO ] Redundant transitions in 46 ms returned [72]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 72 rows 75 cols
[2023-03-18 18:34:34] [INFO ] Computed 27 place invariants in 3 ms
[2023-03-18 18:34:34] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/167 places, 72/164 transitions.
Applied a total of 0 rules in 15 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 665 ms. Remains : 75/167 places, 72/164 transitions.
Stuttering acceptance computed with spot in 328 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-01 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:(AND (EQ s59 0) (EQ s19 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 6824 reset in 385 ms.
Product exploration explored 100000 steps with 6780 reset in 306 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 232 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0)]
[2023-03-18 18:34:36] [INFO ] Invariant cache hit.
[2023-03-18 18:34:36] [INFO ] [Real]Absence check using 27 positive place invariants in 27 ms returned sat
[2023-03-18 18:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:34:36] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-18 18:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:34:36] [INFO ] [Nat]Absence check using 27 positive place invariants in 7 ms returned sat
[2023-03-18 18:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:34:36] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-18 18:34:36] [INFO ] Computed and/alt/rep : 70/168/70 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-18 18:34:36] [INFO ] Added : 51 causal constraints over 11 iterations in 198 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 6 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 18:34:36] [INFO ] Invariant cache hit.
[2023-03-18 18:34:37] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-18 18:34:37] [INFO ] Invariant cache hit.
[2023-03-18 18:34:37] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-03-18 18:34:37] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:34:37] [INFO ] Invariant cache hit.
[2023-03-18 18:34:37] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 75/75 places, 72/72 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 237 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0)]
[2023-03-18 18:34:38] [INFO ] Invariant cache hit.
[2023-03-18 18:34:38] [INFO ] [Real]Absence check using 27 positive place invariants in 35 ms returned sat
[2023-03-18 18:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:34:38] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:34:38] [INFO ] [Nat]Absence check using 27 positive place invariants in 17 ms returned sat
[2023-03-18 18:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:34:38] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2023-03-18 18:34:38] [INFO ] Computed and/alt/rep : 70/168/70 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:34:38] [INFO ] Added : 51 causal constraints over 11 iterations in 227 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 51315 steps with 3428 reset in 116 ms.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-01 finished in 5449 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p1)||p0))))'
Support contains 4 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 164/164 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 162 transition count 159
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 162 transition count 159
Applied a total of 10 rules in 5 ms. Remains 162 /167 variables (removed 5) and now considering 159/164 (removed 5) transitions.
// Phase 1: matrix 159 rows 162 cols
[2023-03-18 18:34:39] [INFO ] Computed 28 place invariants in 3 ms
[2023-03-18 18:34:39] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-18 18:34:39] [INFO ] Invariant cache hit.
[2023-03-18 18:34:39] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2023-03-18 18:34:39] [INFO ] Invariant cache hit.
[2023-03-18 18:34:39] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/167 places, 159/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 543 ms. Remains : 162/167 places, 159/164 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s110 0) (EQ s106 1)), p0:(OR (EQ s128 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Product exploration explored 100000 steps with 50000 reset in 202 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) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0)
Knowledge based reduction with 5 factoid took 324 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-003B-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-02 finished in 1484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X(p1)&&G(p2)))))'
Support contains 4 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 164/164 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 164 transition count 161
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 164 transition count 161
Applied a total of 6 rules in 5 ms. Remains 164 /167 variables (removed 3) and now considering 161/164 (removed 3) transitions.
// Phase 1: matrix 161 rows 164 cols
[2023-03-18 18:34:40] [INFO ] Computed 28 place invariants in 20 ms
[2023-03-18 18:34:40] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-18 18:34:40] [INFO ] Invariant cache hit.
[2023-03-18 18:34:40] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-18 18:34:40] [INFO ] Invariant cache hit.
[2023-03-18 18:34:40] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 164/167 places, 161/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 404 ms. Remains : 164/167 places, 161/164 transitions.
Stuttering acceptance computed with spot in 379 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (NOT p0), (AND p2 (NOT p1)), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 4}, { cond=p2, acceptance={} source=2 dest: 5}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 3}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(EQ s154 1), p0:(EQ s155 1), p1:(OR (EQ s88 0) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-03 finished in 800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 164/164 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 162 transition count 159
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 162 transition count 159
Applied a total of 10 rules in 5 ms. Remains 162 /167 variables (removed 5) and now considering 159/164 (removed 5) transitions.
// Phase 1: matrix 159 rows 162 cols
[2023-03-18 18:34:41] [INFO ] Computed 28 place invariants in 2 ms
[2023-03-18 18:34:41] [INFO ] Implicit Places using invariants in 335 ms returned []
[2023-03-18 18:34:41] [INFO ] Invariant cache hit.
[2023-03-18 18:34:42] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 766 ms to find 0 implicit places.
[2023-03-18 18:34:42] [INFO ] Invariant cache hit.
[2023-03-18 18:34:42] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/167 places, 159/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 968 ms. Remains : 162/167 places, 159/164 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-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:(AND (EQ s110 0) (EQ s68 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-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-07 finished in 1122 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 167/167 places, 164/164 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 166 transition count 147
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 150 transition count 147
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 150 transition count 131
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 64 place count 134 transition count 131
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 70 place count 128 transition count 125
Iterating global reduction 2 with 6 rules applied. Total rules applied 76 place count 128 transition count 125
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 76 place count 128 transition count 121
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 84 place count 124 transition count 121
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 174 place count 79 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 175 place count 78 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 77 transition count 75
Applied a total of 176 rules in 57 ms. Remains 77 /167 variables (removed 90) and now considering 75/164 (removed 89) transitions.
// Phase 1: matrix 75 rows 77 cols
[2023-03-18 18:34:42] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-18 18:34:42] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-18 18:34:42] [INFO ] Invariant cache hit.
[2023-03-18 18:34:42] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-18 18:34:42] [INFO ] Redundant transitions in 77 ms returned [74]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 74 rows 77 cols
[2023-03-18 18:34:42] [INFO ] Computed 27 place invariants in 2 ms
[2023-03-18 18:34:42] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/167 places, 74/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 77 /77 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 371 ms. Remains : 77/167 places, 74/164 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s22 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-08 finished in 469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(F(p1))))))'
Support contains 4 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 164/164 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 161 transition count 158
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 161 transition count 158
Applied a total of 12 rules in 5 ms. Remains 161 /167 variables (removed 6) and now considering 158/164 (removed 6) transitions.
// Phase 1: matrix 158 rows 161 cols
[2023-03-18 18:34:42] [INFO ] Computed 28 place invariants in 2 ms
[2023-03-18 18:34:43] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-18 18:34:43] [INFO ] Invariant cache hit.
[2023-03-18 18:34:43] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2023-03-18 18:34:43] [INFO ] Invariant cache hit.
[2023-03-18 18:34:43] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 161/167 places, 158/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 664 ms. Remains : 161/167 places, 158/164 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s125 0) (EQ s55 1)), p0:(OR (EQ s11 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 146 ms.
Product exploration explored 100000 steps with 33333 reset in 148 ms.
Computed a total of 35 stabilizing places and 35 stable transitions
Computed a total of 35 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-003B-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-10 finished in 1381 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 167/167 places, 164/164 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 167 transition count 148
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 151 transition count 148
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 151 transition count 132
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 135 transition count 132
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 130 transition count 127
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 130 transition count 127
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 130 transition count 125
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 128 transition count 125
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 174 place count 80 transition count 77
Applied a total of 174 rules in 14 ms. Remains 80 /167 variables (removed 87) and now considering 77/164 (removed 87) transitions.
// Phase 1: matrix 77 rows 80 cols
[2023-03-18 18:34:44] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-18 18:34:44] [INFO ] Implicit Places using invariants in 75 ms returned [65]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 81 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 79/167 places, 77/164 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 102 ms. Remains : 79/167 places, 77/164 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s28 0) (EQ s37 1)), p1:(AND (EQ s0 0) (EQ s74 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 178 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-11 finished in 288 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 167/167 places, 164/164 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 166 transition count 147
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 150 transition count 147
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 150 transition count 131
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 134 transition count 131
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 70 place count 128 transition count 125
Iterating global reduction 2 with 6 rules applied. Total rules applied 76 place count 128 transition count 125
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 76 place count 128 transition count 121
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 84 place count 124 transition count 121
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 176 place count 78 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 76 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 179 place count 75 transition count 73
Applied a total of 179 rules in 35 ms. Remains 75 /167 variables (removed 92) and now considering 73/164 (removed 91) transitions.
// Phase 1: matrix 73 rows 75 cols
[2023-03-18 18:34:44] [INFO ] Computed 27 place invariants in 3 ms
[2023-03-18 18:34:44] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-18 18:34:44] [INFO ] Invariant cache hit.
[2023-03-18 18:34:44] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-18 18:34:45] [INFO ] Redundant transitions in 38 ms returned [72]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 72 rows 75 cols
[2023-03-18 18:34:45] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-18 18:34:45] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/167 places, 72/164 transitions.
Applied a total of 0 rules in 13 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 465 ms. Remains : 75/167 places, 72/164 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2769 reset in 271 ms.
Product exploration explored 100000 steps with 2772 reset in 184 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 176 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 240 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 18:34:46] [INFO ] Invariant cache hit.
[2023-03-18 18:34:46] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-18 18:34:46] [INFO ] Invariant cache hit.
[2023-03-18 18:34:46] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
[2023-03-18 18:34:47] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-18 18:34:47] [INFO ] Invariant cache hit.
[2023-03-18 18:34:47] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 596 ms. Remains : 75/75 places, 72/72 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 262 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2795 reset in 149 ms.
Product exploration explored 100000 steps with 2794 reset in 179 ms.
Built C files in :
/tmp/ltsmin11468822305281055603
[2023-03-18 18:34:48] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2023-03-18 18:34:48] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:34:48] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2023-03-18 18:34:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:34:48] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2023-03-18 18:34:48] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:34:48] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11468822305281055603
Running compilation step : cd /tmp/ltsmin11468822305281055603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 486 ms.
Running link step : cd /tmp/ltsmin11468822305281055603;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin11468822305281055603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13468896449477408581.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-18 18:35:03] [INFO ] Invariant cache hit.
[2023-03-18 18:35:03] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-18 18:35:03] [INFO ] Invariant cache hit.
[2023-03-18 18:35:03] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-18 18:35:03] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:35:03] [INFO ] Invariant cache hit.
[2023-03-18 18:35:04] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 281 ms. Remains : 75/75 places, 72/72 transitions.
Built C files in :
/tmp/ltsmin14507282182969821095
[2023-03-18 18:35:04] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2023-03-18 18:35:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:04] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2023-03-18 18:35:04] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:04] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2023-03-18 18:35:04] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:35:04] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14507282182969821095
Running compilation step : cd /tmp/ltsmin14507282182969821095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 227 ms.
Running link step : cd /tmp/ltsmin14507282182969821095;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin14507282182969821095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2248186985863057048.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 18:35:19] [INFO ] Flatten gal took : 10 ms
[2023-03-18 18:35:19] [INFO ] Flatten gal took : 8 ms
[2023-03-18 18:35:19] [INFO ] Time to serialize gal into /tmp/LTL16291785667724800740.gal : 3 ms
[2023-03-18 18:35:19] [INFO ] Time to serialize properties into /tmp/LTL18198546041059642637.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16291785667724800740.gal' '-t' 'CGAL' '-hoa' '/tmp/aut413797189643340710.hoa' '-atoms' '/tmp/LTL18198546041059642637.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL18198546041059642637.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut413797189643340710.hoa
Reverse transition relation is NOT exact ! Due to transitions t0.t109, t2, t3, t5, t6, t8, t9, t10.t83, t12, t14, t16, t18, t20, t21, t22.t57, t24, t25, t2...730
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2023-03-18 18:35:34] [INFO ] Flatten gal took : 8 ms
[2023-03-18 18:35:34] [INFO ] Flatten gal took : 5 ms
[2023-03-18 18:35:34] [INFO ] Time to serialize gal into /tmp/LTL9958407992886067044.gal : 2 ms
[2023-03-18 18:35:34] [INFO ] Time to serialize properties into /tmp/LTL16515892021642921423.ltl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9958407992886067044.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16515892021642921423.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p74!=1)"))))
Formula 0 simplified : FG!"(p74!=1)"
Reverse transition relation is NOT exact ! Due to transitions t0.t109, t2, t3, t5, t6, t8, t9, t10.t83, t12, t14, t16, t18, t20, t21, t22.t57, t24, t25, t2...730
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2023-03-18 18:35:49] [INFO ] Flatten gal took : 5 ms
[2023-03-18 18:35:49] [INFO ] Applying decomposition
[2023-03-18 18:35:49] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph435625982790178035.txt' '-o' '/tmp/graph435625982790178035.bin' '-w' '/tmp/graph435625982790178035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph435625982790178035.bin' '-l' '-1' '-v' '-w' '/tmp/graph435625982790178035.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:35:49] [INFO ] Decomposing Gal with order
[2023-03-18 18:35:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:35:49] [INFO ] Removed a total of 43 redundant transitions.
[2023-03-18 18:35:49] [INFO ] Flatten gal took : 64 ms
[2023-03-18 18:35:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 5 ms.
[2023-03-18 18:35:49] [INFO ] Time to serialize gal into /tmp/LTL14101769550950242739.gal : 16 ms
[2023-03-18 18:35:49] [INFO ] Time to serialize properties into /tmp/LTL15206148286370793317.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14101769550950242739.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15206148286370793317.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(i3.u10.p74!=1)"))))
Formula 0 simplified : FG!"(i3.u10.p74!=1)"
Reverse transition relation is NOT exact ! Due to transitions t0_t109, t10_t83, t22_t57, t102_t101_t160_t106_t7, t62_t63_t64_t144_t80_t11, t35_t36_t37_t48_...716
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin224672732443153571
[2023-03-18 18:36:04] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin224672732443153571
Running compilation step : cd /tmp/ltsmin224672732443153571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 196 ms.
Running link step : cd /tmp/ltsmin224672732443153571;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin224672732443153571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-LTLCardinality-13 finished in 95424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 167/167 places, 164/164 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 166 transition count 147
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 150 transition count 147
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 32 place count 150 transition count 132
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 62 place count 135 transition count 132
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 68 place count 129 transition count 126
Iterating global reduction 2 with 6 rules applied. Total rules applied 74 place count 129 transition count 126
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 74 place count 129 transition count 122
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 82 place count 125 transition count 122
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 176 place count 78 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 76 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 179 place count 75 transition count 73
Applied a total of 179 rules in 26 ms. Remains 75 /167 variables (removed 92) and now considering 73/164 (removed 91) transitions.
// Phase 1: matrix 73 rows 75 cols
[2023-03-18 18:36:20] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-18 18:36:20] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-18 18:36:20] [INFO ] Invariant cache hit.
[2023-03-18 18:36:20] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-18 18:36:20] [INFO ] Redundant transitions in 19 ms returned [72]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 72 rows 75 cols
[2023-03-18 18:36:20] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-18 18:36:20] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/167 places, 72/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 384 ms. Remains : 75/167 places, 72/164 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s38 0) (EQ s24 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 165 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-14 finished in 460 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 164/164 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 162 transition count 159
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 162 transition count 159
Applied a total of 10 rules in 3 ms. Remains 162 /167 variables (removed 5) and now considering 159/164 (removed 5) transitions.
// Phase 1: matrix 159 rows 162 cols
[2023-03-18 18:36:20] [INFO ] Computed 28 place invariants in 1 ms
[2023-03-18 18:36:20] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-03-18 18:36:20] [INFO ] Invariant cache hit.
[2023-03-18 18:36:20] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2023-03-18 18:36:20] [INFO ] Invariant cache hit.
[2023-03-18 18:36:21] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 162/167 places, 159/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 539 ms. Remains : 162/167 places, 159/164 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s96 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 444 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-003B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003B-LTLCardinality-15 finished in 781 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-18 18:36:21] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3042190587804510713
[2023-03-18 18:36:21] [INFO ] Applying decomposition
[2023-03-18 18:36:21] [INFO ] Computing symmetric may disable matrix : 164 transitions.
[2023-03-18 18:36:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:36:21] [INFO ] Computing symmetric may enable matrix : 164 transitions.
[2023-03-18 18:36:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:36:21] [INFO ] Flatten gal took : 10 ms
[2023-03-18 18:36:21] [INFO ] Computing Do-Not-Accords matrix : 164 transitions.
[2023-03-18 18:36:21] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:36:21] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3042190587804510713
Running compilation step : cd /tmp/ltsmin3042190587804510713;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8175315991386897809.txt' '-o' '/tmp/graph8175315991386897809.bin' '-w' '/tmp/graph8175315991386897809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8175315991386897809.bin' '-l' '-1' '-v' '-w' '/tmp/graph8175315991386897809.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:36:21] [INFO ] Decomposing Gal with order
[2023-03-18 18:36:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:36:21] [INFO ] Removed a total of 69 redundant transitions.
[2023-03-18 18:36:21] [INFO ] Flatten gal took : 15 ms
[2023-03-18 18:36:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-18 18:36:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality9870023104644166526.gal : 4 ms
[2023-03-18 18:36:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality10734677903227787405.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9870023104644166526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10734677903227787405.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(i4.i1.u23.p74!=1)"))))
Formula 0 simplified : FG!"(i4.i1.u23.p74!=1)"
Compilation finished in 397 ms.
Running link step : cd /tmp/ltsmin3042190587804510713;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin3042190587804510713;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 t51, t53, t77, t79, t103, t105, i0.t107, i0.i1.u5.t110, i0.i2.u6.t109, i1.i0.u11.t100, i1.i1....978
Computing Next relation with stutter on 412 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
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), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.021: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.059: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.118: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.118: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.118: Initializing POR dependencies: labels 165, guards 164
pins2lts-mc-linux64( 3/ 8), 0.124: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.128: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.152: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 7/ 8), 0.152: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.152: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.188: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.340: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.343: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.354: There are 167 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.354: State length is 168, there are 167 groups
pins2lts-mc-linux64( 0/ 8), 0.354: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.354: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.354: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.354: Visible groups: 0 / 167, labels: 1 / 167
pins2lts-mc-linux64( 0/ 8), 0.354: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.354: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.386: [Blue] ~116 levels ~960 states ~1256 transitions
pins2lts-mc-linux64( 5/ 8), 0.411: [Blue] ~225 levels ~1920 states ~2816 transitions
pins2lts-mc-linux64( 7/ 8), 0.438: [Blue] ~234 levels ~3840 states ~5112 transitions
pins2lts-mc-linux64( 5/ 8), 0.481: [Blue] ~255 levels ~7680 states ~9448 transitions
pins2lts-mc-linux64( 7/ 8), 0.537: [Blue] ~243 levels ~15360 states ~18440 transitions
pins2lts-mc-linux64( 7/ 8), 0.659: [Blue] ~243 levels ~30720 states ~36552 transitions
pins2lts-mc-linux64( 7/ 8), 0.871: [Blue] ~244 levels ~61440 states ~73488 transitions
pins2lts-mc-linux64( 7/ 8), 1.353: [Blue] ~251 levels ~122880 states ~146816 transitions
pins2lts-mc-linux64( 7/ 8), 2.237: [Blue] ~251 levels ~245760 states ~296824 transitions
pins2lts-mc-linux64( 7/ 8), 3.724: [Blue] ~254 levels ~491520 states ~597208 transitions
pins2lts-mc-linux64( 7/ 8), 5.895: [Blue] ~254 levels ~983040 states ~1205416 transitions
pins2lts-mc-linux64( 7/ 8), 9.820: [Blue] ~254 levels ~1966080 states ~2411992 transitions
pins2lts-mc-linux64( 3/ 8), 17.843: [Blue] ~275 levels ~3932160 states ~4905064 transitions
pins2lts-mc-linux64( 3/ 8), 33.482: [Blue] ~275 levels ~7864320 states ~9764648 transitions
pins2lts-mc-linux64( 3/ 8), 65.232: [Blue] ~276 levels ~15728640 states ~19630648 transitions
pins2lts-mc-linux64( 3/ 8), 128.383: [Blue] ~276 levels ~31457280 states ~39564376 transitions
pins2lts-mc-linux64( 3/ 8), 257.724: [Blue] ~286 levels ~62914560 states ~80549344 transitions
pins2lts-mc-linux64( 3/ 8), 520.156: [Blue] ~288 levels ~125829120 states ~161756448 transitions
pins2lts-mc-linux64( 1/ 8), 595.785: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 595.809:
pins2lts-mc-linux64( 0/ 8), 595.809: Explored 134103548 states 166069547 transitions, fanout: 1.238
pins2lts-mc-linux64( 0/ 8), 595.809: Total exploration time 595.430 sec (595.410 sec minimum, 595.419 sec on average)
pins2lts-mc-linux64( 0/ 8), 595.809: States per second: 225221, Transitions per second: 278907
pins2lts-mc-linux64( 0/ 8), 595.809:
pins2lts-mc-linux64( 0/ 8), 595.809: State space has 134216129 states, 106123790 are accepting
pins2lts-mc-linux64( 0/ 8), 595.809: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 595.809: blue states: 134103548 (99.92%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 595.809: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 595.809: all-red states: 106123790 (79.07%), bogus 7036 (0.01%)
pins2lts-mc-linux64( 0/ 8), 595.809:
pins2lts-mc-linux64( 0/ 8), 595.809: Total memory used for local state coloring: 17.5MB
pins2lts-mc-linux64( 0/ 8), 595.809:
pins2lts-mc-linux64( 0/ 8), 595.809: Queue width: 8B, total height: 1149789, memory: 8.77MB
pins2lts-mc-linux64( 0/ 8), 595.809: Tree memory: 1043.8MB, 8.2 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 595.809: Tree fill ratio (roots/leafs): 99.0%/7.0%
pins2lts-mc-linux64( 0/ 8), 595.809: Stored 170 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 595.809: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 595.809: Est. total memory use: 1052.6MB (~1032.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3042190587804510713;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3042190587804510713;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 18:56:58] [INFO ] Applying decomposition
[2023-03-18 18:56:58] [INFO ] Flatten gal took : 10 ms
[2023-03-18 18:56:58] [INFO ] Decomposing Gal with order
[2023-03-18 18:56:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:56:58] [INFO ] Removed a total of 48 redundant transitions.
[2023-03-18 18:56:58] [INFO ] Flatten gal took : 21 ms
[2023-03-18 18:56:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 7 ms.
[2023-03-18 18:56:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality15197955466236233594.gal : 3 ms
[2023-03-18 18:56:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality3169030511655486947.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15197955466236233594.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3169030511655486947.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(i0.i1.i0.i0.i0.i0.i0.i0.u28.p74!=1)"))))
Formula 0 simplified : FG!"(i0.i1.i0.i0.i0.i0.i0.i0.u28.p74!=1)"
Reverse transition relation is NOT exact ! Due to transitions i0.i0.u3.t111, i0.i0.i1.u20.t7, i0.i0.i1.u20.t8, i0.i0.i1.u20.t9, i0.i0.i1.u20.t89, i0.i0.i1....1552
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2023-03-18 19:17:38] [INFO ] Flatten gal took : 430 ms
[2023-03-18 19:17:39] [INFO ] Input system was already deterministic with 164 transitions.
[2023-03-18 19:17:39] [INFO ] Transformed 167 places.
[2023-03-18 19:17:39] [INFO ] Transformed 164 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-18 19:17:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality15297326563744666979.gal : 52 ms
[2023-03-18 19:17:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality15697584234632836640.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15297326563744666979.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15697584234632836640.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p74!=1)"))))
Formula 0 simplified : FG!"(p74!=1)"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t2...477
Computing Next relation with stutter on 412 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 10914700 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16062424 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-003B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713100043"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;