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.r071-smll-167814397500075.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 lolaxred
Input is CSRepetitions-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-smll-167814397500075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 85K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 354K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 76K Feb 25 11:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 336K Feb 25 11:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 29K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 28K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 91K Feb 25 12:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 385K Feb 25 12:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 301K Feb 25 12:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 12:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 162K 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 CSRepetitions-PT-05-LTLCardinality-00
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-01
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-02
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-03
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-04
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-05
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-06
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-07
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-08
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-09
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-10
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-11
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-12
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-13
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-14
FORMULA_NAME CSRepetitions-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678237042469

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-05
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 00:57:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 00:57:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 00:57:25] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2023-03-08 00:57:25] [INFO ] Transformed 206 places.
[2023-03-08 00:57:25] [INFO ] Transformed 325 transitions.
[2023-03-08 00:57:25] [INFO ] Parsed PT model containing 206 places and 325 transitions and 1175 arcs in 214 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CSRepetitions-PT-05-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 181 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 17 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
// Phase 1: matrix 325 rows 206 cols
[2023-03-08 00:57:26] [INFO ] Computed 30 place invariants in 15 ms
[2023-03-08 00:57:26] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-08 00:57:26] [INFO ] Invariant cache hit.
[2023-03-08 00:57:26] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:26] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
[2023-03-08 00:57:26] [INFO ] Invariant cache hit.
[2023-03-08 00:57:27] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 942 ms. Remains : 206/206 places, 325/325 transitions.
Support contains 181 out of 206 places after structural reductions.
[2023-03-08 00:57:27] [INFO ] Flatten gal took : 106 ms
[2023-03-08 00:57:27] [INFO ] Flatten gal took : 70 ms
[2023-03-08 00:57:27] [INFO ] Input system was already deterministic with 325 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 861 ms. (steps per millisecond=11 ) properties (out of 31) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 00:57:28] [INFO ] Invariant cache hit.
[2023-03-08 00:57:29] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 00:57:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-08 00:57:29] [INFO ] After 352ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 15 simplifications.
FORMULA CSRepetitions-PT-05-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 25 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 25 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 57 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:30] [INFO ] Invariant cache hit.
[2023-03-08 00:57:30] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-08 00:57:30] [INFO ] Invariant cache hit.
[2023-03-08 00:57:30] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:30] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
[2023-03-08 00:57:30] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-08 00:57:30] [INFO ] Invariant cache hit.
[2023-03-08 00:57:31] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 992 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 336 ms :[true, (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 2 (ADD s3 s11 s14 s35 s40 s41 s46 s53 s60 s63 s73 s101 s102 s113 s119 s123 s126 s134 s136 s143 s146 s152 s181 s182 s198))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-00 finished in 1422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 26 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 23 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:31] [INFO ] Invariant cache hit.
[2023-03-08 00:57:31] [INFO ] Implicit Places using invariants in 190 ms returned []
[2023-03-08 00:57:31] [INFO ] Invariant cache hit.
[2023-03-08 00:57:31] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:32] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 694 ms to find 0 implicit places.
[2023-03-08 00:57:32] [INFO ] Invariant cache hit.
[2023-03-08 00:57:32] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1025 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-01 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 s3 s11 s14 s35 s40 s41 s46 s53 s60 s63 s73 s101 s102 s113 s119 s123 s126 s134 s136 s143 s146 s152 s181 s182 s198) s86)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-01 finished in 1175 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U G((p1 U X(p2))))&&X(G(p3))))'
Support contains 131 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 12 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:32] [INFO ] Invariant cache hit.
[2023-03-08 00:57:32] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-08 00:57:32] [INFO ] Invariant cache hit.
[2023-03-08 00:57:33] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:33] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2023-03-08 00:57:33] [INFO ] Invariant cache hit.
[2023-03-08 00:57:33] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 924 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 497 ms :[(OR (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true, (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=true, acceptance={} source=0 dest: 4}, { cond=p1, acceptance={} source=0 dest: 5}], [{ cond=p3, acceptance={} source=1 dest: 1}, { cond=(NOT p3), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ s86 (ADD s4 s38 s100 s187 s191)), p0:(OR (LEQ (ADD s4 s38 s100 s187 s191) s86) (LEQ 1 (ADD s1 s2 s5 s6 s7 s9 s10 s12 s13 s16 s17 s18 s21 s22 s24 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 13 steps with 3 reset in 2 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-02 finished in 1470 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 130 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 75 rules applied. Total rules applied 75 place count 156 transition count 300
Applied a total of 75 rules in 59 ms. Remains 156 /206 variables (removed 50) and now considering 300/325 (removed 25) transitions.
// Phase 1: matrix 300 rows 156 cols
[2023-03-08 00:57:34] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-08 00:57:34] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-08 00:57:34] [INFO ] Invariant cache hit.
[2023-03-08 00:57:34] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-08 00:57:34] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 00:57:34] [INFO ] Invariant cache hit.
[2023-03-08 00:57:34] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 156/206 places, 300/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 699 ms. Remains : 156/206 places, 300/325 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s0 s1 s3 s4 s5 s6 s7 s8 s9 s11 s12 s13 s15 s16 s18 s19 s20 s21 s22 s24 s25 s26 s27 s28 s31 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s45 s46 s48...], 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 32 steps with 1 reset in 2 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-03 finished in 841 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((G(p0)||(p1&&F(!p0)))))'
Support contains 176 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 21 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
// Phase 1: matrix 325 rows 206 cols
[2023-03-08 00:57:34] [INFO ] Computed 30 place invariants in 4 ms
[2023-03-08 00:57:35] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-08 00:57:35] [INFO ] Invariant cache hit.
[2023-03-08 00:57:35] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:35] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-08 00:57:35] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 00:57:35] [INFO ] Invariant cache hit.
[2023-03-08 00:57:35] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 786 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), 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 s5 s6 s7 s9 s10 s12 s13 s16 s17 s18 s21 s22 s24 s26 s27 s28 s30 s32 s33 s34 s36 s37 s43 s47 s48 s49 s50 s51 s54 s55 s57 s58 s59 s64 s65 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 11 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-04 finished in 945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(!p0)&&X((p1||X((p2 U p3)))))))'
Support contains 181 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 3 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:35] [INFO ] Invariant cache hit.
[2023-03-08 00:57:35] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-08 00:57:35] [INFO ] Invariant cache hit.
[2023-03-08 00:57:36] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:36] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2023-03-08 00:57:36] [INFO ] Invariant cache hit.
[2023-03-08 00:57:36] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 749 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 353 ms :[(OR p0 (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), p0, (AND (NOT p1) (NOT p3)), (AND p0 (NOT p3))]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GT (ADD s1 s2 s5 s6 s7 s9 s10 s12 s13 s16 s17 s18 s21 s22 s24 s26 s27 s28 s30 s32 s33 s34 s36 s37 s43 s47 s48 s49 s50 s51 s54 s55 s57 s58 s59 s64 s65 ...], 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 1417 ms.
Product exploration explored 100000 steps with 50000 reset in 1317 ms.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p3) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-05-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-05-LTLCardinality-05 finished in 4135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 150 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 19 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:40] [INFO ] Invariant cache hit.
[2023-03-08 00:57:40] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-08 00:57:40] [INFO ] Invariant cache hit.
[2023-03-08 00:57:40] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:40] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-08 00:57:40] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 00:57:40] [INFO ] Invariant cache hit.
[2023-03-08 00:57:40] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 744 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-06 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:(LEQ 1 (ADD s3 s11 s14 s35 s40 s41 s46 s53 s60 s63 s73 s101 s102 s113 s119 s123 s126 s134 s136 s143 s146 s152 s181 s182 s198)), p0:(GT 3 (ADD s1 s2 s5 ...], 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 1296 reset in 893 ms.
Product exploration explored 100000 steps with 1288 reset in 1076 ms.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 199 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))]
Incomplete random walk after 10000 steps, including 164 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 2) seen :1
Finished Best-First random walk after 599 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=119 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 270 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 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 150 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 10 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:43] [INFO ] Invariant cache hit.
[2023-03-08 00:57:43] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-08 00:57:43] [INFO ] Invariant cache hit.
[2023-03-08 00:57:44] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:44] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
[2023-03-08 00:57:44] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 00:57:44] [INFO ] Invariant cache hit.
[2023-03-08 00:57:44] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 819 ms. Remains : 206/206 places, 325/325 transitions.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND p0 (NOT 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 281 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 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 156 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :1
Finished Best-First random walk after 1285 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=98 )
Knowledge obtained : [(AND p0 (NOT 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 347 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 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1285 reset in 1101 ms.
Product exploration explored 100000 steps with 1298 reset in 754 ms.
Support contains 150 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 15 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:47] [INFO ] Invariant cache hit.
[2023-03-08 00:57:47] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-08 00:57:47] [INFO ] Invariant cache hit.
[2023-03-08 00:57:47] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:47] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-08 00:57:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 00:57:47] [INFO ] Invariant cache hit.
[2023-03-08 00:57:48] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 489 ms. Remains : 206/206 places, 325/325 transitions.
Treatment of property CSRepetitions-PT-05-LTLCardinality-06 finished in 8222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(!p0)) U (!p1 U G(p2))))'
Support contains 31 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 4 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:48] [INFO ] Invariant cache hit.
[2023-03-08 00:57:48] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-08 00:57:48] [INFO ] Invariant cache hit.
[2023-03-08 00:57:48] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:48] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
[2023-03-08 00:57:48] [INFO ] Invariant cache hit.
[2023-03-08 00:57:49] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 811 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 449 ms :[(NOT p2), p0, (AND p0 (NOT p2)), (AND p0 (NOT p2)), p0, true, (AND p0 (NOT p2)), (AND (NOT p2) p0), (NOT p2), (NOT p2)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 6}, { cond=(AND p2 p1), acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=6 dest: 5}, { cond=(AND p2 p1 p0), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 5}, { cond=(AND p2 p0), acceptance={} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={} source=8 dest: 5}, { cond=p2, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) p1), acceptance={} source=9 dest: 5}, { cond=(AND p2 p1), acceptance={} source=9 dest: 8}, { cond=(AND p2 (NOT p1)), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p2:(LEQ 3 (ADD s0 s8 s19 s25 s29 s39 s44 s52 s56 s66 s75 s96 s99 s115 s130 s131 s138 s141 s151 s164 s171 s177 s184 s185 s188)), p1:(LEQ s86 (ADD s4 s38 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 79 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-07 finished in 1299 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 4 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 4 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:49] [INFO ] Invariant cache hit.
[2023-03-08 00:57:49] [INFO ] Implicit Places using invariants in 267 ms returned []
[2023-03-08 00:57:49] [INFO ] Invariant cache hit.
[2023-03-08 00:57:50] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:50] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 809 ms to find 0 implicit places.
[2023-03-08 00:57:50] [INFO ] Invariant cache hit.
[2023-03-08 00:57:50] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1211 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s182 s163), p1:(AND (GT s11 s86) (GT s182 s163))], 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 2269 reset in 759 ms.
Stack based approach found an accepted trace after 2771 steps with 59 reset with depth 21 and stack size 21 in 27 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-08 finished in 2127 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(F(p0))||G(p1))))'
Support contains 3 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 4 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:51] [INFO ] Invariant cache hit.
[2023-03-08 00:57:51] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-08 00:57:51] [INFO ] Invariant cache hit.
[2023-03-08 00:57:52] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:52] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2023-03-08 00:57:52] [INFO ] Invariant cache hit.
[2023-03-08 00:57:52] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1156 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 1 s40), p0:(LEQ s141 s187)], 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]]
Product exploration explored 100000 steps with 1800 reset in 746 ms.
Product exploration explored 100000 steps with 1790 reset in 431 ms.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 290 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 502 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 3 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 4 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:57:55] [INFO ] Invariant cache hit.
[2023-03-08 00:57:55] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-08 00:57:55] [INFO ] Invariant cache hit.
[2023-03-08 00:57:56] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:57:56] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
[2023-03-08 00:57:56] [INFO ] Invariant cache hit.
[2023-03-08 00:57:56] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1190 ms. Remains : 206/206 places, 325/325 transitions.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 429 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 62 steps, including 1 resets, run visited all 3 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 511 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1845 reset in 650 ms.
Product exploration explored 100000 steps with 1810 reset in 429 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 3 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 21 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:58:00] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 00:58:00] [INFO ] Invariant cache hit.
[2023-03-08 00:58:00] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 390 ms. Remains : 206/206 places, 325/325 transitions.
Support contains 3 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 8 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:58:00] [INFO ] Invariant cache hit.
[2023-03-08 00:58:00] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-08 00:58:00] [INFO ] Invariant cache hit.
[2023-03-08 00:58:01] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:58:01] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 762 ms to find 0 implicit places.
[2023-03-08 00:58:01] [INFO ] Invariant cache hit.
[2023-03-08 00:58:01] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1162 ms. Remains : 206/206 places, 325/325 transitions.
Treatment of property CSRepetitions-PT-05-LTLCardinality-10 finished in 10111 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 30 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
[2023-03-08 00:58:01] [INFO ] Invariant cache hit.
[2023-03-08 00:58:02] [INFO ] Implicit Places using invariants in 538 ms returned []
[2023-03-08 00:58:02] [INFO ] Invariant cache hit.
[2023-03-08 00:58:02] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:58:02] [INFO ] Implicit Places using invariants and state equation in 563 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
[2023-03-08 00:58:02] [INFO ] Invariant cache hit.
[2023-03-08 00:58:03] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1539 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(LEQ 1 s189), p0:(LEQ 1 s86)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 704 ms.
Product exploration explored 100000 steps with 50000 reset in 450 ms.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0)
Knowledge based reduction with 5 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-05-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-05-LTLCardinality-11 finished in 3027 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 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 72 rules applied. Total rules applied 72 place count 158 transition count 301
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 187 place count 43 transition count 186
Iterating global reduction 0 with 115 rules applied. Total rules applied 302 place count 43 transition count 186
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 322 place count 23 transition count 66
Iterating global reduction 0 with 20 rules applied. Total rules applied 342 place count 23 transition count 66
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 362 place count 23 transition count 46
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 372 place count 18 transition count 41
Applied a total of 372 rules in 35 ms. Remains 18 /206 variables (removed 188) and now considering 41/325 (removed 284) transitions.
[2023-03-08 00:58:04] [INFO ] Flow matrix only has 25 transitions (discarded 16 similar events)
// Phase 1: matrix 25 rows 18 cols
[2023-03-08 00:58:04] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-08 00:58:04] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 00:58:04] [INFO ] Flow matrix only has 25 transitions (discarded 16 similar events)
[2023-03-08 00:58:04] [INFO ] Invariant cache hit.
[2023-03-08 00:58:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 00:58:04] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-08 00:58:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 00:58:04] [INFO ] Flow matrix only has 25 transitions (discarded 16 similar events)
[2023-03-08 00:58:04] [INFO ] Invariant cache hit.
[2023-03-08 00:58:05] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/206 places, 41/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 199 ms. Remains : 18/206 places, 41/325 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s11)], 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 33 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-12 finished in 268 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U p1))||F(p0)))'
Support contains 3 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 0 with 69 rules applied. Total rules applied 69 place count 160 transition count 302
Discarding 110 places :
Symmetric choice reduction at 0 with 110 rule applications. Total rules 179 place count 50 transition count 192
Iterating global reduction 0 with 110 rules applied. Total rules applied 289 place count 50 transition count 192
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 308 place count 31 transition count 78
Iterating global reduction 0 with 19 rules applied. Total rules applied 327 place count 31 transition count 78
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 346 place count 31 transition count 59
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 356 place count 26 transition count 54
Applied a total of 356 rules in 31 ms. Remains 26 /206 variables (removed 180) and now considering 54/325 (removed 271) transitions.
[2023-03-08 00:58:05] [INFO ] Flow matrix only has 38 transitions (discarded 16 similar events)
// Phase 1: matrix 38 rows 26 cols
[2023-03-08 00:58:05] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 00:58:05] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 00:58:05] [INFO ] Flow matrix only has 38 transitions (discarded 16 similar events)
[2023-03-08 00:58:05] [INFO ] Invariant cache hit.
[2023-03-08 00:58:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 00:58:05] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-08 00:58:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 00:58:05] [INFO ] Flow matrix only has 38 transitions (discarded 16 similar events)
[2023-03-08 00:58:05] [INFO ] Invariant cache hit.
[2023-03-08 00:58:05] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/206 places, 54/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 212 ms. Remains : 26/206 places, 54/325 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s10 s19), p1:(LEQ 1 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 21101 reset in 270 ms.
Stack based approach found an accepted trace after 95 steps with 17 reset with depth 15 and stack size 15 in 1 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-05-LTLCardinality-13 finished in 603 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' '!((p0 U X(!p0)))'
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Applied a total of 0 rules in 4 ms. Remains 206 /206 variables (removed 0) and now considering 325/325 (removed 0) transitions.
// Phase 1: matrix 325 rows 206 cols
[2023-03-08 00:58:05] [INFO ] Computed 30 place invariants in 4 ms
[2023-03-08 00:58:05] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-08 00:58:05] [INFO ] Invariant cache hit.
[2023-03-08 00:58:06] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-08 00:58:06] [INFO ] Implicit Places using invariants and state equation in 546 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
[2023-03-08 00:58:06] [INFO ] Invariant cache hit.
[2023-03-08 00:58:06] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1234 ms. Remains : 206/206 places, 325/325 transitions.
Stuttering acceptance computed with spot in 161 ms :[p0, true, p0, p0]
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(GT s14 s86)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 677 ms.
Product exploration explored 100000 steps with 50000 reset in 436 ms.
Computed a total of 0 stabilizing places and 25 stable transitions
Computed a total of 0 stabilizing places and 25 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 4 factoid took 72 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-05-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-05-LTLCardinality-15 finished in 2608 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
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(F(p0))||G(p1))))'
Found a Lengthening insensitive property : CSRepetitions-PT-05-LTLCardinality-10
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 3 out of 206 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 206/206 places, 325/325 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 0 with 69 rules applied. Total rules applied 69 place count 160 transition count 302
Discarding 110 places :
Symmetric choice reduction at 0 with 110 rule applications. Total rules 179 place count 50 transition count 192
Iterating global reduction 0 with 110 rules applied. Total rules applied 289 place count 50 transition count 192
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 308 place count 31 transition count 78
Iterating global reduction 0 with 19 rules applied. Total rules applied 327 place count 31 transition count 78
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 346 place count 31 transition count 59
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 354 place count 27 transition count 55
Applied a total of 354 rules in 20 ms. Remains 27 /206 variables (removed 179) and now considering 55/325 (removed 270) transitions.
[2023-03-08 00:58:08] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
// Phase 1: matrix 43 rows 27 cols
[2023-03-08 00:58:08] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-08 00:58:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-08 00:58:08] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
[2023-03-08 00:58:08] [INFO ] Invariant cache hit.
[2023-03-08 00:58:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 00:58:08] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-08 00:58:08] [INFO ] Flow matrix only has 43 transitions (discarded 12 similar events)
[2023-03-08 00:58:08] [INFO ] Invariant cache hit.
[2023-03-08 00:58:08] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 27/206 places, 55/325 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 212 ms. Remains : 27/206 places, 55/325 transitions.
Running random walk in product with property : CSRepetitions-PT-05-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 1 s10), p0:(LEQ s19 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3938 reset in 480 ms.
Stack based approach found an accepted trace after 428 steps with 17 reset with depth 6 and stack size 6 in 3 ms.
Treatment of property CSRepetitions-PT-05-LTLCardinality-10 finished in 973 ms.
FORMULA CSRepetitions-PT-05-LTLCardinality-10 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-08 00:58:09] [INFO ] Flatten gal took : 46 ms
[2023-03-08 00:58:09] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2023-03-08 00:58:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 206 places, 325 transitions and 1175 arcs took 6 ms.
Total runtime 43727 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CSRepetitions-PT-05
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLCardinality

FORMULA CSRepetitions-PT-05-LTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678237136028

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: NOTDEADLOCKFREE
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: LAUNCH task # 1 (type EXCL) for 0 CSRepetitions-PT-05-LTLCardinality-06
lola: time limit : 1800 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
CSRepetitions-PT-05-LTLCardinality-06: LTL 0 0 1 0 1 0 0 0
CSRepetitions-PT-05-LTLCardinality-10: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/1800 5/32 CSRepetitions-PT-05-LTLCardinality-06 532297 m, 106459 m/sec, 2286548 t fired, .

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CSRepetitions-PT-05-LTLCardinality-06: LTL 0 0 1 0 1 0 0 0
CSRepetitions-PT-05-LTLCardinality-10: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 10/1800 9/32 CSRepetitions-PT-05-LTLCardinality-06 1063451 m, 106230 m/sec, 4692455 t fired, .

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1 LTL EXCL 15/1800 12/32 CSRepetitions-PT-05-LTLCardinality-06 1544562 m, 96222 m/sec, 7084084 t fired, .

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CSRepetitions-PT-05-LTLCardinality-06: LTL unknown AGGR
CSRepetitions-PT-05-LTLCardinality-10: LTL false LTL model checker


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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-PT-05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is CSRepetitions-PT-05, 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 r071-smll-167814397500075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-05.tgz
mv CSRepetitions-PT-05 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 ;