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-167814481900915.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-06track28RL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900915
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.3K Feb 25 13:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 13:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 13:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 13:01 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 3.8K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 13:02 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 12 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 108K 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-06track28RL-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678403592073

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-06track28RL
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:13:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 23:13:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:13:13] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-09 23:13:13] [INFO ] Transformed 34 places.
[2023-03-09 23:13:13] [INFO ] Transformed 250 transitions.
[2023-03-09 23:13:13] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 111 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 6 formulas.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 23 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:13] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 23:13:14] [INFO ] Computed 0 place invariants in 10 ms
[2023-03-09 23:13:14] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
[2023-03-09 23:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:14] [INFO ] Invariant cache hit.
[2023-03-09 23:13:14] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:14] [INFO ] Invariant cache hit.
[2023-03-09 23:13:14] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:14] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-09 23:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:14] [INFO ] Invariant cache hit.
[2023-03-09 23:13:14] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 842 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 23 out of 34 places after structural reductions.
[2023-03-09 23:13:14] [INFO ] Flatten gal took : 37 ms
[2023-03-09 23:13:14] [INFO ] Flatten gal took : 17 ms
[2023-03-09 23:13:14] [INFO ] Input system was already deterministic with 250 transitions.
Support contains 22 out of 34 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 648 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 21) seen :14
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 23:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:15] [INFO ] Invariant cache hit.
[2023-03-09 23:13:15] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:3
[2023-03-09 23:13:16] [INFO ] After 690ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 9 simplifications.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 34 stabilizing places and 246 stable transitions
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:16] [INFO ] Invariant cache hit.
[2023-03-09 23:13:16] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 23:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:16] [INFO ] Invariant cache hit.
[2023-03-09 23:13:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 23:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:16] [INFO ] Invariant cache hit.
[2023-03-09 23:13:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:16] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-09 23:13:16] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-09 23:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:16] [INFO ] Invariant cache hit.
[2023-03-09 23:13:16] [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 469 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-02 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:(LEQ s1 s14)], 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 192 ms.
Product exploration explored 100000 steps with 0 reset in 112 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 201 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)]
Finished random walk after 75 steps, including 5 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 154 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 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:18] [INFO ] Invariant cache hit.
[2023-03-09 23:13:18] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2023-03-09 23:13:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:18] [INFO ] Invariant cache hit.
[2023-03-09 23:13:18] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 23:13:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:18] [INFO ] Invariant cache hit.
[2023-03-09 23:13:18] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:18] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-09 23:13:18] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:13:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:18] [INFO ] Invariant cache hit.
[2023-03-09 23:13:18] [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 564 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 160 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)]
Finished random walk after 27 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 187 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 21 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-02 finished in 2873 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||X(p2)))))))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:19] [INFO ] Invariant cache hit.
[2023-03-09 23:13:19] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-09 23:13:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:19] [INFO ] Invariant cache hit.
[2023-03-09 23:13:19] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 23:13:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:19] [INFO ] Invariant cache hit.
[2023-03-09 23:13:19] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:19] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2023-03-09 23:13:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:19] [INFO ] Invariant cache hit.
[2023-03-09 23:13:19] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-04 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: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 s11), p1:(AND (GT 1 s7) (GT 3 s14)), p2:(GT 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-04 finished in 633 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((X(p1)||p0)))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:19] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-09 23:13:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:20] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 23:13:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:20] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:20] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-09 23:13:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:20] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ s13 s15) (LEQ 2 s4)), p1:(OR (GT s13 s21) (LEQ 2 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 131 ms.
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-06 finished in 661 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 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:20] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
[2023-03-09 23:13:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:20] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-09 23:13:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:20] [INFO ] Invariant cache hit.
[2023-03-09 23:13:20] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:21] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 515 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-09 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:(GT s12 s27)], 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 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-09 finished in 622 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 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 10 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:21] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-09 23:13:21] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [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 444 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s25 s14)], 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.
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-10 finished in 565 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(p0)))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:21] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-09 23:13:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:21] [INFO ] Invariant cache hit.
[2023-03-09 23:13:22] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:13:22] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-09 23:13:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:13:22] [INFO ] Invariant cache hit.
[2023-03-09 23:13:22] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 536 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ s10 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 47 steps with 15 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-12 finished in 676 ms.
All properties solved by simple procedures.
Total runtime 8990 ms.
ITS solved all properties within timeout

BK_STOP 1678403603476

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-06track28RL"
export BK_EXAMINATION="LTLCardinality"
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-06track28RL, 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 r105-tall-167814481900915"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-06track28RL.tgz
mv DNAwalker-PT-06track28RL 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 ;