About the Execution of 2023-gold for CSRepetitions-COL-03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1870.775 | 51103.00 | 152531.00 | 472.20 | TFFFFTFFTTTFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521500117.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is CSRepetitions-COL-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521500117
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.8K Apr 12 09:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 12 09:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 09:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 09:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 09:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 09:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 09:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 09:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:42 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 CSRepetitions-COL-03-LTLCardinality-00
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-01
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-02
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-03
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-04
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-05
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-06
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-07
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-08
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-09
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-10
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-11
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-12
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-13
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-14
FORMULA_NAME CSRepetitions-COL-03-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716243134945
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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-COL-03
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-20 22:12:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 22:12:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:12:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-20 22:12:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-20 22:12:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 384 ms
[2024-05-20 22:12:17] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 58 PT places and 81.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2024-05-20 22:12:17] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 4 ms.
[2024-05-20 22:12:17] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CSRepetitions-COL-03-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Incomplete random walk after 10008 steps, including 324 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 27) seen :26
Incomplete Best-First random walk after 10000 steps, including 132 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 6 cols
[2024-05-20 22:12:17] [INFO ] Computed 2 invariants in 6 ms
[2024-05-20 22:12:17] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 22:12:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-20 22:12:18] [INFO ] After 32ms 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 1 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2024-05-20 22:12:18] [INFO ] Flatten gal took : 16 ms
[2024-05-20 22:12:18] [INFO ] Flatten gal took : 2 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 3
[2024-05-20 22:12:18] [INFO ] Unfolded HLPN to a Petri net with 38 places and 45 transitions 135 arcs in 7 ms.
[2024-05-20 22:12:18] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Support contains 29 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 38 cols
[2024-05-20 22:12:18] [INFO ] Computed 10 invariants in 3 ms
[2024-05-20 22:12:18] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-20 22:12:18] [INFO ] Invariant cache hit.
[2024-05-20 22:12:18] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:18] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-20 22:12:18] [INFO ] Invariant cache hit.
[2024-05-20 22:12:18] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 38/38 places, 45/45 transitions.
Support contains 29 out of 38 places after structural reductions.
[2024-05-20 22:12:18] [INFO ] Flatten gal took : 10 ms
[2024-05-20 22:12:18] [INFO ] Flatten gal took : 10 ms
[2024-05-20 22:12:18] [INFO ] Input system was already deterministic with 45 transitions.
Incomplete random walk after 10001 steps, including 368 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 27) seen :26
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-20 22:12:18] [INFO ] Invariant cache hit.
[2024-05-20 22:12:18] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 22:12:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-20 22:12:18] [INFO ] After 37ms 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.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Computed a total of 0 stabilizing places and 9 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X((p1||F(p2))))))'
Support contains 29 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:18] [INFO ] Invariant cache hit.
[2024-05-20 22:12:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 22:12:18] [INFO ] Invariant cache hit.
[2024-05-20 22:12:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:19] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-20 22:12:19] [INFO ] Invariant cache hit.
[2024-05-20 22:12:19] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 38/38 places, 45/45 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 379 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(LEQ (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9) s19), p1:(LEQ (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37) (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28)), p0:(LEQ 2 s0)...], 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]]
Product exploration explored 100000 steps with 33333 reset in 239 ms.
Product exploration explored 100000 steps with 33333 reset in 163 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X p0), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 16 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-03-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-03-LTLCardinality-00 finished in 963 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 20 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:19] [INFO ] Invariant cache hit.
[2024-05-20 22:12:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 22:12:19] [INFO ] Invariant cache hit.
[2024-05-20 22:12:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:19] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-20 22:12:19] [INFO ] Invariant cache hit.
[2024-05-20 22:12:19] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (GT (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37) (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28)) (GT s19 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28))), p0:(L...], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-02 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(p0)||G(p1))) U G(p2))))'
Support contains 28 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:20] [INFO ] Invariant cache hit.
[2024-05-20 22:12:20] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-20 22:12:20] [INFO ] Invariant cache hit.
[2024-05-20 22:12:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:20] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-20 22:12:20] [INFO ] Invariant cache hit.
[2024-05-20 22:12:20] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={1} source=1 dest: 1}, { cond=(NOT p2), acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(GT 2 (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37)), p0:(LEQ s0 (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37)), p1:(OR (LEQ (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9) s...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3680 reset in 310 ms.
Stack based approach found an accepted trace after 16696 steps with 621 reset with depth 13 and stack size 13 in 46 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-03 finished in 697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 18 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:20] [INFO ] Invariant cache hit.
[2024-05-20 22:12:20] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-20 22:12:20] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:21] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-04 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 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9) (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-04 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U (p1 U (!F(X(p2))||p3))))'
Support contains 10 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p2) p3), true, (NOT p2), p3, (AND p0 p3)]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=p3, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p3)), acceptance={} source=3 dest: 3}], [{ cond=(AND p3 p0), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p3) p0 p2), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p3) p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p3) p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(LEQ 2 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9)), p1:(LEQ 1 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9)), p2:(LEQ 3 s0), p0:(AND (LEQ 1 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9)) ...], 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 50000 reset in 165 ms.
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p1) p2 (NOT p0)), (X (NOT p3)), (X (AND (NOT p3) p2)), (X (AND p1 (NOT p3))), (X (NOT (AND (NOT p3) p0 p2))), (X p2), (X (NOT (AND p1 (NOT p3) p0))), (X (NOT (AND (NOT p3) p0))), (X (NOT (AND p3 p0))), true, (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) p0 p2)))), (X (X (NOT (AND p1 (NOT p3) p0)))), (X (X (NOT (AND (NOT p3) p0))))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p3 p0))), (X (X (NOT (AND p3 p0))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 14 factoid took 19 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-03-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-03-LTLCardinality-05 finished in 724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||(p1&&(p2 U (p3||G(p2))))))))'
Support contains 29 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:21] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-20 22:12:21] [INFO ] Invariant cache hit.
[2024-05-20 22:12:21] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3) (NOT p2)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(GT (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9) (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28)), p1:(GT s19 (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37)), p3:(AND (GT s0 ...], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 12022 reset in 215 ms.
Stack based approach found an accepted trace after 1868 steps with 224 reset with depth 8 and stack size 8 in 4 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-06 finished in 632 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X((p0 U (p1||G(p0))))))))'
Support contains 19 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:22] [INFO ] Invariant cache hit.
[2024-05-20 22:12:22] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-20 22:12:22] [INFO ] Invariant cache hit.
[2024-05-20 22:12:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-20 22:12:22] [INFO ] Invariant cache hit.
[2024-05-20 22:12:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(OR (AND (NOT p0) p1) (AND p0 (NOT p1))), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(GT (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28) s19), p1:(AND (NOT (AND (LEQ (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28) s19) (LEQ 1 (ADD s20 s21 s22 s23 s...], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-07 finished in 249 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(X((p1&&X(F(p2))))))))'
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:22] [INFO ] Invariant cache hit.
[2024-05-20 22:12:22] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-20 22:12:22] [INFO ] Invariant cache hit.
[2024-05-20 22:12:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:22] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-20 22:12:22] [INFO ] Invariant cache hit.
[2024-05-20 22:12:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 572 ms :[(OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(NOT p0), acceptance={} source=5 dest: 8}, { cond=true, acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(NOT p1), acceptance={} source=9 dest: 9}, { cond=p1, acceptance={} source=9 dest: 12}], [{ cond=(NOT p0), acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=11 dest: 11}], [{ cond=(NOT p2), acceptance={} source=12 dest: 12}]], initial=0, aps=[p0:(GT s0 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28)), p1:(LEQ 3 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28)), p2:(GT (ADD s20 s21 s22 s23 s24 s25 s26 s27 s2...], nbAcceptance=0, 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 23535 reset in 144 ms.
Product exploration explored 100000 steps with 23530 reset in 173 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 13 states, 19 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 440 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 33 steps, including 1 resets, run visited all 6 properties in 2 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F p0), (F (NOT p2)), (F (AND (NOT p1) (NOT p0))), (F (NOT p1)), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 4 factoid took 277 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 457 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 467 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:25] [INFO ] Invariant cache hit.
[2024-05-20 22:12:25] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-20 22:12:25] [INFO ] Invariant cache hit.
[2024-05-20 22:12:25] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:25] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-20 22:12:25] [INFO ] Invariant cache hit.
[2024-05-20 22:12:25] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 38/38 places, 45/45 transitions.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 437 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 8 steps, including 0 resets, run visited all 6 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F p0), (F (NOT p2)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 222 ms. Reduced automaton from 10 states, 15 edges and 3 AP (stutter sensitive) to 10 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 428 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 458 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 521 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 21434 reset in 120 ms.
Product exploration explored 100000 steps with 21417 reset in 125 ms.
Applying partial POR strategy [false, false, false, true, false, false, false, true, true, true]
Stuttering acceptance computed with spot in 426 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p2)]
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 9 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:28] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:12:28] [INFO ] Invariant cache hit.
[2024-05-20 22:12:28] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58 ms. Remains : 38/38 places, 45/45 transitions.
Built C files in :
/tmp/ltsmin8461822605494055443
[2024-05-20 22:12:28] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8461822605494055443
Running compilation step : cd /tmp/ltsmin8461822605494055443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 208 ms.
Running link step : cd /tmp/ltsmin8461822605494055443;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8461822605494055443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17625106599524421383.hoa' '--buchi-type=spotba'
LTSmin run took 210 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CSRepetitions-COL-03-LTLCardinality-08 finished in 6682 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p0))))'
Support contains 9 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:29] [INFO ] Invariant cache hit.
[2024-05-20 22:12:29] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-20 22:12:29] [INFO ] Invariant cache hit.
[2024-05-20 22:12:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:29] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-20 22:12:29] [INFO ] Invariant cache hit.
[2024-05-20 22:12:29] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}]], initial=0, aps=[p0:(GT 3 (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 110 ms.
Product exploration explored 100000 steps with 50000 reset in 109 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-03-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-03-LTLCardinality-09 finished in 518 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U p1))&&(F(!p0) U p2)))'
Support contains 19 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:29] [INFO ] Invariant cache hit.
[2024-05-20 22:12:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-20 22:12:29] [INFO ] Invariant cache hit.
[2024-05-20 22:12:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:30] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-20 22:12:30] [INFO ] Invariant cache hit.
[2024-05-20 22:12:30] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), p0, (NOT p2), true]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (LEQ (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9) s19) (LEQ (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9) (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37))), p0:(GT (ADD s1 s2 s3...], nbAcceptance=0, 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 50000 reset in 159 ms.
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p2) p0)), (X (NOT p2)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 20 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-03-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-03-LTLCardinality-10 finished in 637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 19 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:30] [INFO ] Invariant cache hit.
[2024-05-20 22:12:30] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-20 22:12:30] [INFO ] Invariant cache hit.
[2024-05-20 22:12:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:30] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-20 22:12:30] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:12:30] [INFO ] Invariant cache hit.
[2024-05-20 22:12:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s0 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28)), p1:(LEQ (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37) s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4548 reset in 174 ms.
Stack based approach found an accepted trace after 283 steps with 13 reset with depth 19 and stack size 19 in 1 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-11 finished in 407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)))))'
Support contains 11 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:31] [INFO ] Invariant cache hit.
[2024-05-20 22:12:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-20 22:12:31] [INFO ] Invariant cache hit.
[2024-05-20 22:12:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:31] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-20 22:12:31] [INFO ] Invariant cache hit.
[2024-05-20 22:12:31] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-12 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 s19), p1:(GT s0 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9))], 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 23 steps with 0 reset in 2 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-12 finished in 282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 20 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:31] [INFO ] Invariant cache hit.
[2024-05-20 22:12:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-20 22:12:31] [INFO ] Invariant cache hit.
[2024-05-20 22:12:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:31] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-20 22:12:31] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:12:31] [INFO ] Invariant cache hit.
[2024-05-20 22:12:31] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28) s19), p0:(OR (GT 3 s0) (GT 1 (ADD s29 s30 s31 s32 s33 s34 s35 s36 s37)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3747 reset in 164 ms.
Product exploration explored 100000 steps with 3695 reset in 157 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 75 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 453 steps, including 17 resets, run visited all 2 properties in 7 ms. (steps per millisecond=64 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 20 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:32] [INFO ] Invariant cache hit.
[2024-05-20 22:12:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 22:12:32] [INFO ] Invariant cache hit.
[2024-05-20 22:12:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:32] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-20 22:12:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:12:32] [INFO ] Invariant cache hit.
[2024-05-20 22:12:32] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 38/38 places, 45/45 transitions.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 84 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 121 steps, including 4 resets, run visited all 2 properties in 5 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 128 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3723 reset in 136 ms.
Product exploration explored 100000 steps with 3712 reset in 145 ms.
Built C files in :
/tmp/ltsmin18432228235679849100
[2024-05-20 22:12:33] [INFO ] Computing symmetric may disable matrix : 45 transitions.
[2024-05-20 22:12:33] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:12:33] [INFO ] Computing symmetric may enable matrix : 45 transitions.
[2024-05-20 22:12:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:12:33] [INFO ] Computing Do-Not-Accords matrix : 45 transitions.
[2024-05-20 22:12:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:12:33] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18432228235679849100
Running compilation step : cd /tmp/ltsmin18432228235679849100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 129 ms.
Running link step : cd /tmp/ltsmin18432228235679849100;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin18432228235679849100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13848549996399935558.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:12:48] [INFO ] Invariant cache hit.
[2024-05-20 22:12:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-20 22:12:48] [INFO ] Invariant cache hit.
[2024-05-20 22:12:48] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:12:48] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-20 22:12:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:12:48] [INFO ] Invariant cache hit.
[2024-05-20 22:12:48] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 134 ms. Remains : 38/38 places, 45/45 transitions.
Built C files in :
/tmp/ltsmin10595640739360633624
[2024-05-20 22:12:48] [INFO ] Computing symmetric may disable matrix : 45 transitions.
[2024-05-20 22:12:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:12:48] [INFO ] Computing symmetric may enable matrix : 45 transitions.
[2024-05-20 22:12:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:12:48] [INFO ] Computing Do-Not-Accords matrix : 45 transitions.
[2024-05-20 22:12:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:12:48] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10595640739360633624
Running compilation step : cd /tmp/ltsmin10595640739360633624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 124 ms.
Running link step : cd /tmp/ltsmin10595640739360633624;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin10595640739360633624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4839010018467465475.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 22:13:03] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:13:03] [INFO ] Flatten gal took : 3 ms
[2024-05-20 22:13:03] [INFO ] Time to serialize gal into /tmp/LTL6007856972050635855.gal : 2 ms
[2024-05-20 22:13:03] [INFO ] Time to serialize properties into /tmp/LTL8684132240562419529.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6007856972050635855.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5593455526844217966.hoa' '-atoms' '/tmp/LTL8684132240562419529.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8684132240562419529.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5593455526844217966.hoa
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
Computing Next relation with stutter on 1 deadlock states
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
63 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.668306,34728,1,0,139,119336,130,57,1710,126319,150
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CSRepetitions-COL-03-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CSRepetitions-COL-03-LTLCardinality-13 finished in 33206 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 10 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:13:04] [INFO ] Invariant cache hit.
[2024-05-20 22:13:04] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-20 22:13:04] [INFO ] Invariant cache hit.
[2024-05-20 22:13:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-20 22:13:04] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2024-05-20 22:13:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:13:04] [INFO ] Invariant cache hit.
[2024-05-20 22:13:04] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 145 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 31 ms :[p0]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s0 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28))], 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 3658 reset in 201 ms.
Stack based approach found an accepted trace after 3441 steps with 123 reset with depth 30 and stack size 30 in 8 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-14 finished in 405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 9 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 20 transition count 36
Applied a total of 27 rules in 7 ms. Remains 20 /38 variables (removed 18) and now considering 36/45 (removed 9) transitions.
// Phase 1: matrix 36 rows 20 cols
[2024-05-20 22:13:04] [INFO ] Computed 1 invariants in 1 ms
[2024-05-20 22:13:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 22:13:04] [INFO ] Invariant cache hit.
[2024-05-20 22:13:04] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-20 22:13:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:13:04] [INFO ] Invariant cache hit.
[2024-05-20 22:13:05] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/38 places, 36/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 20/38 places, 36/45 transitions.
Stuttering acceptance computed with spot in 28 ms :[p0]
Running random walk in product with property : CSRepetitions-COL-03-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 (ADD s11 s12 s13 s14 s15 s16 s17 s18 s19))], 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 12 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-COL-03-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLCardinality-15 finished in 166 ms.
All properties solved by simple procedures.
Total runtime 48062 ms.
BK_STOP 1716243186048
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-COL-03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CSRepetitions-COL-03, 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 r087-tall-171620521500117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-03.tgz
mv CSRepetitions-COL-03 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 '
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 ;