fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814481900987
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DNAwalker-PT-15ringRRLarge

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
336.487 16698.00 23434.00 296.10 FFFFFFFFFFTFFFFF normal

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-167814481900987.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-15ringRRLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900987
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.5K Feb 25 13:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 13:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 13:02 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 27K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 14 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 135K 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-15ringRRLarge-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-15ringRRLarge-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678405685917

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-15ringRRLarge
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:48:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 23:48:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:48:07] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-09 23:48:07] [INFO ] Transformed 33 places.
[2023-03-09 23:48:07] [INFO ] Transformed 312 transitions.
[2023-03-09 23:48:07] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2023-03-09 23:48:07] [INFO ] Computed 0 place invariants in 13 ms
[2023-03-09 23:48:08] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
[2023-03-09 23:48:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:08] [INFO ] Invariant cache hit.
[2023-03-09 23:48:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 23:48:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:08] [INFO ] Invariant cache hit.
[2023-03-09 23:48:08] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:08] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2023-03-09 23:48:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:08] [INFO ] Invariant cache hit.
[2023-03-09 23:48:08] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 893 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 24 out of 33 places after structural reductions.
[2023-03-09 23:48:08] [INFO ] Flatten gal took : 36 ms
[2023-03-09 23:48:08] [INFO ] Flatten gal took : 16 ms
[2023-03-09 23:48:08] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 10000 steps, including 765 resets, run finished after 360 ms. (steps per millisecond=27 ) properties (out of 29) seen :21
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 58 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-09 23:48:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:09] [INFO ] Invariant cache hit.
[2023-03-09 23:48:09] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:6
[2023-03-09 23:48:15] [INFO ] After 5751ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 33 stabilizing places and 310 stable transitions
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-11 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' '!(X(G((p0&&F(p1)))))'
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:15] [INFO ] Invariant cache hit.
[2023-03-09 23:48:15] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
[2023-03-09 23:48:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:15] [INFO ] Invariant cache hit.
[2023-03-09 23:48:15] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-09 23:48:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:15] [INFO ] Invariant cache hit.
[2023-03-09 23:48:15] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:16] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2023-03-09 23:48:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:16] [INFO ] Invariant cache hit.
[2023-03-09 23:48:16] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 576 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s24), p1:(GT s3 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-00 finished in 882 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)||F(G(p1)))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:16] [INFO ] Invariant cache hit.
[2023-03-09 23:48:16] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
[2023-03-09 23:48:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:16] [INFO ] Invariant cache hit.
[2023-03-09 23:48:16] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:48:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:16] [INFO ] Invariant cache hit.
[2023-03-09 23:48:16] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:16] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2023-03-09 23:48:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:16] [INFO ] Invariant cache hit.
[2023-03-09 23:48:17] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 600 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (LEQ 1 s19) (LEQ 3 s14)), p1:(GT s9 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 153 ms.
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-01 finished in 896 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(F((X(p0) U p1)))))'
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 20 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:17] [INFO ] Invariant cache hit.
[2023-03-09 23:48:17] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:48:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:17] [INFO ] Invariant cache hit.
[2023-03-09 23:48:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 23:48:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:17] [INFO ] Invariant cache hit.
[2023-03-09 23:48:17] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:17] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-09 23:48:17] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-09 23:48:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:17] [INFO ] Invariant cache hit.
[2023-03-09 23:48:17] [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 579 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (LEQ s1 s26) (LEQ 1 s12))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-02 finished in 688 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(G(p0))&&F(p1))))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 14 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:18] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2023-03-09 23:48:18] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 586 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s13), p1:(LEQ 1 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-03 finished in 702 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(F(p0))))&&(G(p1)||X(p2))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:48:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:18] [INFO ] Invariant cache hit.
[2023-03-09 23:48:18] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:19] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-09 23:48:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:19] [INFO ] Invariant cache hit.
[2023-03-09 23:48:19] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 536 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(GT 1 s14), p2:(LEQ s22 s1), p0:(GT 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-04 finished in 833 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(X(p1)))))))'
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:19] [INFO ] Invariant cache hit.
[2023-03-09 23:48:19] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 23:48:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:19] [INFO ] Invariant cache hit.
[2023-03-09 23:48:19] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:48:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:19] [INFO ] Invariant cache hit.
[2023-03-09 23:48:19] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:20] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2023-03-09 23:48:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:20] [INFO ] Invariant cache hit.
[2023-03-09 23:48:20] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 545 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 288 ms :[(NOT p1), (NOT p1), (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-15ringRRLarge-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT s15 s21), p1:(AND (LEQ s7 s21) (GT 1 s21))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-05 finished in 855 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 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 15 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:20] [INFO ] Invariant cache hit.
[2023-03-09 23:48:20] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 23:48:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:20] [INFO ] Invariant cache hit.
[2023-03-09 23:48:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 23:48:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:20] [INFO ] Invariant cache hit.
[2023-03-09 23:48:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:20] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2023-03-09 23:48:20] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 23:48:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:20] [INFO ] Invariant cache hit.
[2023-03-09 23:48:20] [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 546 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-07 finished in 590 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(F(p0)))))))'
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 23:48:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:21] [INFO ] Invariant cache hit.
[2023-03-09 23:48:21] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-09 23:48:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:21] [INFO ] Invariant cache hit.
[2023-03-09 23:48:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 23:48:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:21] [INFO ] Invariant cache hit.
[2023-03-09 23:48:21] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 23:48:21] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-09 23:48:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 23:48:21] [INFO ] Invariant cache hit.
[2023-03-09 23:48:21] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-15ringRRLarge-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(LEQ 2 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-15ringRRLarge-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-15ringRRLarge-LTLCardinality-13 finished in 762 ms.
All properties solved by simple procedures.
Total runtime 14518 ms.
ITS solved all properties within timeout

BK_STOP 1678405702615

--------------------
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-15ringRRLarge"
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-15ringRRLarge, 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-167814481900987"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-15ringRRLarge.tgz
mv DNAwalker-PT-15ringRRLarge 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 ;