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.r105-tall-167814481900956.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is DNAwalker-PT-11ringRR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900956
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 6.2K Feb 25 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 25 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 112K Mar 5 18:22 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 DNAwalker-PT-11ringRR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-11ringRR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678404637112

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-11ringRR
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:30:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 23:30:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:30:38] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-09 23:30:38] [INFO ] Transformed 27 places.
[2023-03-09 23:30:38] [INFO ] Transformed 260 transitions.
[2023-03-09 23:30:38] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 23:30:39] [INFO ] Computed 0 place invariants in 11 ms
[2023-03-09 23:30:39] [INFO ] Dead Transitions using invariants and state equation in 237 ms found 0 transitions.
[2023-03-09 23:30:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:39] [INFO ] Invariant cache hit.
[2023-03-09 23:30:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-09 23:30:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:39] [INFO ] Invariant cache hit.
[2023-03-09 23:30:39] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:39] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-09 23:30:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:39] [INFO ] Invariant cache hit.
[2023-03-09 23:30:39] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 22 out of 27 places after structural reductions.
[2023-03-09 23:30:39] [INFO ] Flatten gal took : 33 ms
[2023-03-09 23:30:39] [INFO ] Flatten gal took : 14 ms
[2023-03-09 23:30:39] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 810 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 30) seen :27
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 23:30:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:40] [INFO ] Invariant cache hit.
[2023-03-09 23:30:40] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 23:30:43] [INFO ] After 2568ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DNAwalker-PT-11ringRR-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 258 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' '!(X(X(G(p0))))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:43] [INFO ] Invariant cache hit.
[2023-03-09 23:30:43] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-09 23:30:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:43] [INFO ] Invariant cache hit.
[2023-03-09 23:30:43] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-09 23:30:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:43] [INFO ] Invariant cache hit.
[2023-03-09 23:30:43] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:44] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
[2023-03-09 23:30:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:44] [INFO ] Invariant cache hit.
[2023-03-09 23:30:44] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 685 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-00 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GEQ s20 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-00 finished in 998 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(p0))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 20 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:44] [INFO ] Invariant cache hit.
[2023-03-09 23:30:44] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
[2023-03-09 23:30:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:44] [INFO ] Invariant cache hit.
[2023-03-09 23:30:44] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:30:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:44] [INFO ] Invariant cache hit.
[2023-03-09 23:30:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:44] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-09 23:30:44] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-09 23:30:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:44] [INFO ] Invariant cache hit.
[2023-03-09 23:30:44] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 535 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s15 2) (GEQ s20 1)) (AND (GEQ s3 2) (GEQ s4 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 3 ms.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-02 finished in 601 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((X(p1)&&p0)))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:45] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s1 1) (GEQ s13 2)), p1:(AND (GEQ s1 1) (GEQ s13 2))], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-03 finished in 747 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)&&G(F(p1)))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 23:30:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:45] [INFO ] Invariant cache hit.
[2023-03-09 23:30:45] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:46] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-09 23:30:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:46] [INFO ] Invariant cache hit.
[2023-03-09 23:30:46] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 440 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0, (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s21 2)), p1:(OR (NOT (AND (GEQ s13 1) (GEQ s21 2))) (NOT (AND (GEQ s1 1) (GEQ s11 2))))], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 251 ms.
Product exploration explored 100000 steps with 0 reset in 90 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 358 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 792 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2302085 steps, run timeout after 3001 ms. (steps per millisecond=767 ) properties seen :{}
Probabilistic random walk after 2302085 steps, saw 290776 distinct states, run finished after 3002 ms. (steps per millisecond=766 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:30:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:50] [INFO ] Invariant cache hit.
[2023-03-09 23:30:50] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:30:50] [INFO ] After 355ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G p1)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(G p1)
Knowledge based reduction with 8 factoid took 225 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-11ringRR-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-05 finished in 5165 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 U p1))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:50] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:51] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-09 23:30:51] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 475 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s5 2) (GEQ s9 1)), p0:(AND (GEQ s0 2) (GEQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-06 finished in 631 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||F(p1)) U (G((!p0||F(p1)))||((!p0||F(p1))&&p2))))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:51] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-09 23:30:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:51] [INFO ] Invariant cache hit.
[2023-03-09 23:30:51] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 439 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 139 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s15 1) (GEQ s18 2)), p0:(AND (GEQ s8 1) (GEQ s15 2)), p1:(AND (GEQ s1 2) (GEQ s6 1))], 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 0 reset in 126 ms.
Product exploration explored 100000 steps with 0 reset in 83 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 420 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 436 steps, including 34 resets, run visited all 3 properties in 4 ms. (steps per millisecond=109 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (F p2), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 6 factoid took 386 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 165 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:53] [INFO ] Invariant cache hit.
[2023-03-09 23:30:53] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-09 23:30:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:53] [INFO ] Invariant cache hit.
[2023-03-09 23:30:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 23:30:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:53] [INFO ] Invariant cache hit.
[2023-03-09 23:30:53] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:53] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-09 23:30:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:53] [INFO ] Invariant cache hit.
[2023-03-09 23:30:54] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 486 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 380 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 539 steps, including 39 resets, run visited all 3 properties in 4 ms. (steps per millisecond=134 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F p2), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 443 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 136 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 68 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 154 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:55] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 23:30:56] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 195 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:56] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-07 finished in 5065 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 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:30:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:56] [INFO ] Invariant cache hit.
[2023-03-09 23:30:56] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:56] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-09 23:30:57] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 23:30:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:57] [INFO ] Invariant cache hit.
[2023-03-09 23:30:57] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 480 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-08 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 (LT s2 1) (LT s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 65 ms.
Product exploration explored 100000 steps with 0 reset in 62 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 156 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 18 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:57] [INFO ] Invariant cache hit.
[2023-03-09 23:30:57] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-09 23:30:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:57] [INFO ] Invariant cache hit.
[2023-03-09 23:30:57] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:30:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:57] [INFO ] Invariant cache hit.
[2023-03-09 23:30:57] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:58] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-09 23:30:58] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:30:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:58] [INFO ] Invariant cache hit.
[2023-03-09 23:30:58] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 522 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 131 steps, including 9 resets, run visited all 1 properties in 2 ms. (steps per millisecond=65 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 65 ms.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:58] [INFO ] Invariant cache hit.
[2023-03-09 23:30:58] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:30:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:58] [INFO ] Invariant cache hit.
[2023-03-09 23:30:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 23:30:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:58] [INFO ] Invariant cache hit.
[2023-03-09 23:30:59] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:59] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-09 23:30:59] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:30:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:59] [INFO ] Invariant cache hit.
[2023-03-09 23:30:59] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 499 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-08 finished in 2762 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(((F(p1)&&F((p2&&F(G(p2)))))||p0)))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:30:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:59] [INFO ] Invariant cache hit.
[2023-03-09 23:30:59] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-09 23:30:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:59] [INFO ] Invariant cache hit.
[2023-03-09 23:30:59] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:30:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:59] [INFO ] Invariant cache hit.
[2023-03-09 23:30:59] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:30:59] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2023-03-09 23:30:59] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:30:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:30:59] [INFO ] Invariant cache hit.
[2023-03-09 23:30:59] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 415 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s0 2) (LT s2 1)), p1:(OR (LT s5 1) (LT s8 2)), p2:(OR (LT s15 2) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 36527 reset in 282 ms.
Product exploration explored 100000 steps with 36595 reset in 304 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2))))]
Knowledge based reduction with 8 factoid took 381 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 805 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:31:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:01] [INFO ] Invariant cache hit.
[2023-03-09 23:31:01] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:31:02] [INFO ] After 1179ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (F (NOT (AND (NOT p0) p2)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p2))))
Knowledge based reduction with 9 factoid took 317 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-11ringRR-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-09 finished in 3253 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 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:02] [INFO ] Invariant cache hit.
[2023-03-09 23:31:02] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-09 23:31:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:02] [INFO ] Invariant cache hit.
[2023-03-09 23:31:02] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:31:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:02] [INFO ] Invariant cache hit.
[2023-03-09 23:31:02] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:02] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-03-09 23:31:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:31:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:03] [INFO ] Invariant cache hit.
[2023-03-09 23:31:03] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 455 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s8 2) (LT s13 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 0 reset in 51 ms.
Product exploration explored 100000 steps with 0 reset in 45 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 143 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 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 62 steps, including 5 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 143 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 10 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:03] [INFO ] Invariant cache hit.
[2023-03-09 23:31:03] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:31:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:03] [INFO ] Invariant cache hit.
[2023-03-09 23:31:03] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:31:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:03] [INFO ] Invariant cache hit.
[2023-03-09 23:31:03] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:04] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2023-03-09 23:31:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:31:04] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:04] [INFO ] Invariant cache hit.
[2023-03-09 23:31:04] [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 482 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 158 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)]
Finished random walk after 215 steps, including 17 resets, run visited all 1 properties in 2 ms. (steps per millisecond=107 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 162 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 50 ms.
Product exploration explored 100000 steps with 0 reset in 45 ms.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:05] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-09 23:31:05] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 465 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-11 finished in 2879 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((X(p0)&&(F(G(p1)) U G((!p2&&X(p0)))))))'
Support contains 4 out of 27 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 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:05] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:05] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2023-03-09 23:31:05] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:31:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:05] [INFO ] Invariant cache hit.
[2023-03-09 23:31:06] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 485 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) p2), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s7 1) (GEQ s17 2)), p0:(AND (GEQ s2 2) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-11ringRR-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-12 finished in 596 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)||G(!p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:06] [INFO ] Invariant cache hit.
[2023-03-09 23:31:06] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:31:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:06] [INFO ] Invariant cache hit.
[2023-03-09 23:31:06] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 23:31:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:06] [INFO ] Invariant cache hit.
[2023-03-09 23:31:06] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:06] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2023-03-09 23:31:06] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 23:31:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:06] [INFO ] Invariant cache hit.
[2023-03-09 23:31:06] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 502 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, false, (NOT p0), p0]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s5 2) (GEQ s8 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, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 149 ms.
Product exploration explored 100000 steps with 0 reset in 132 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be false thanks to negative knowledge :(X p0)
Knowledge based reduction with 3 factoid took 201 ms. Reduced automaton from 4 states, 7 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-11ringRR-LTLFireability-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-14 finished in 1131 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 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:07] [INFO ] Invariant cache hit.
[2023-03-09 23:31:07] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 23:31:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:07] [INFO ] Invariant cache hit.
[2023-03-09 23:31:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:31:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:07] [INFO ] Invariant cache hit.
[2023-03-09 23:31:07] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:07] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2023-03-09 23:31:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:07] [INFO ] Invariant cache hit.
[2023-03-09 23:31:07] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 481 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-15 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:(OR (LT s22 2) (LT s23 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]]
Product exploration explored 100000 steps with 0 reset in 52 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be false thanks to negative knowledge :(X (X (NOT p0)))
Knowledge based reduction with 4 factoid took 76 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-11ringRR-LTLFireability-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-15 finished in 761 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||F(p1)) U (G((!p0||F(p1)))||((!p0||F(p1))&&p2))))))'
Found a Shortening insensitive property : DNAwalker-PT-11ringRR-LTLFireability-07
Stuttering acceptance computed with spot in 128 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:08] [INFO ] Invariant cache hit.
[2023-03-09 23:31:08] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-09 23:31:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:08] [INFO ] Invariant cache hit.
[2023-03-09 23:31:08] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:31:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:08] [INFO ] Invariant cache hit.
[2023-03-09 23:31:08] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:08] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-09 23:31:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:08] [INFO ] Invariant cache hit.
[2023-03-09 23:31:08] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 417 ms. Remains : 27/27 places, 260/260 transitions.
Running random walk in product with property : DNAwalker-PT-11ringRR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s15 1) (GEQ s18 2)), p0:(AND (GEQ s8 1) (GEQ s15 2)), p1:(AND (GEQ s1 2) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 60 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 339 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 140 steps, including 10 resets, run visited all 3 properties in 2 ms. (steps per millisecond=70 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (F p2), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 6 factoid took 400 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 123 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:09] [INFO ] Invariant cache hit.
[2023-03-09 23:31:09] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-09 23:31:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:09] [INFO ] Invariant cache hit.
[2023-03-09 23:31:09] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:31:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:09] [INFO ] Invariant cache hit.
[2023-03-09 23:31:10] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:10] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-09 23:31:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:10] [INFO ] Invariant cache hit.
[2023-03-09 23:31:10] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 405 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 346 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 129 steps, including 10 resets, run visited all 3 properties in 3 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F p2), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 412 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 69 ms.
Product exploration explored 100000 steps with 1 reset in 41 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 139 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:11] [INFO ] Invariant cache hit.
[2023-03-09 23:31:11] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 23:31:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:31:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:11] [INFO ] Invariant cache hit.
[2023-03-09 23:31:12] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:31:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:12] [INFO ] Invariant cache hit.
[2023-03-09 23:31:12] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-09 23:31:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:12] [INFO ] Invariant cache hit.
[2023-03-09 23:31:12] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:31:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:12] [INFO ] Invariant cache hit.
[2023-03-09 23:31:12] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:31:12] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2023-03-09 23:31:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:31:12] [INFO ] Invariant cache hit.
[2023-03-09 23:31:12] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 424 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-11ringRR-LTLFireability-07 finished in 4535 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)))'
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)))'
[2023-03-09 23:31:12] [INFO ] Flatten gal took : 13 ms
[2023-03-09 23:31:12] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2023-03-09 23:31:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 260 transitions and 760 arcs took 4 ms.
Total runtime 34259 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1863/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1863/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1863/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DNAwalker-PT-11ringRR-LTLFireability-07
Could not compute solution for formula : DNAwalker-PT-11ringRR-LTLFireability-08
Could not compute solution for formula : DNAwalker-PT-11ringRR-LTLFireability-11

BK_STOP 1678404674381

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

+ 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:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name DNAwalker-PT-11ringRR-LTLFireability-07
ltl formula formula --ltl=/tmp/1863/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 27 places, 260 transitions and 760 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.010 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1863/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1863/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1863/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1863/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name DNAwalker-PT-11ringRR-LTLFireability-08
ltl formula formula --ltl=/tmp/1863/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 27 places, 260 transitions and 760 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1863/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1863/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1863/ltl_1_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.020 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1863/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name DNAwalker-PT-11ringRR-LTLFireability-11
ltl formula formula --ltl=/tmp/1863/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 27 places, 260 transitions and 760 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1863/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1863/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1863/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1863/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted

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="DNAwalker-PT-11ringRR"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DNAwalker-PT-11ringRR, 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 r105-tall-167814481900956"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-11ringRR.tgz
mv DNAwalker-PT-11ringRR 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;