Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690700716.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700716
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 9.6K Feb 26 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 01:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 26 01:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 00:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.6M 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 CANInsertWithFailure-PT-020-LTLFireability-00
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-01
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-02
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-03
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-04
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-05
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-06
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-07
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-08
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-09
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-10
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-11
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-12
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-13
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-14
FORMULA_NAME CANInsertWithFailure-PT-020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678374587738

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-020
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 15:09:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 15:09:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 15:09:49] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2023-03-09 15:09:49] [INFO ] Transformed 1044 places.
[2023-03-09 15:09:49] [INFO ] Transformed 2520 transitions.
[2023-03-09 15:09:49] [INFO ] Parsed PT model containing 1044 places and 2520 transitions and 6800 arcs in 294 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-020-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 1044 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1044/1044 places, 2520/2520 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1043 transition count 2520
Applied a total of 1 rules in 110 ms. Remains 1043 /1044 variables (removed 1) and now considering 2520/2520 (removed 0) transitions.
// Phase 1: matrix 2520 rows 1043 cols
[2023-03-09 15:09:50] [INFO ] Computed 22 place invariants in 74 ms
[2023-03-09 15:09:50] [INFO ] Implicit Places using invariants in 535 ms returned []
[2023-03-09 15:09:50] [INFO ] Invariant cache hit.
[2023-03-09 15:09:51] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:09:53] [INFO ] Implicit Places using invariants and state equation in 2776 ms returned []
Implicit Place search using SMT with State Equation took 3338 ms to find 0 implicit places.
[2023-03-09 15:09:53] [INFO ] Invariant cache hit.
[2023-03-09 15:09:54] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1043/1044 places, 2520/2520 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4317 ms. Remains : 1043/1044 places, 2520/2520 transitions.
Support contains 37 out of 1043 places after structural reductions.
[2023-03-09 15:09:54] [INFO ] Flatten gal took : 265 ms
[2023-03-09 15:09:54] [INFO ] Flatten gal took : 182 ms
[2023-03-09 15:09:55] [INFO ] Input system was already deterministic with 2520 transitions.
Support contains 34 out of 1043 places (down from 37) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 24) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 15:09:55] [INFO ] Invariant cache hit.
[2023-03-09 15:09:56] [INFO ] [Real]Absence check using 20 positive place invariants in 29 ms returned sat
[2023-03-09 15:09:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:09:56] [INFO ] After 709ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:2
[2023-03-09 15:09:56] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:09:57] [INFO ] After 213ms SMT Verify possible using 780 Read/Feed constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 15:09:57] [INFO ] After 1296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 15:09:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 12 ms returned sat
[2023-03-09 15:09:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-09 15:09:58] [INFO ] After 789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 15:09:59] [INFO ] After 703ms SMT Verify possible using 780 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 15:09:59] [INFO ] After 1268ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 259 ms.
[2023-03-09 15:09:59] [INFO ] After 2793ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 4 properties in 11 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 82 stabilizing places and 140 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 34 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:00] [INFO ] Invariant cache hit.
[2023-03-09 15:10:00] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-09 15:10:00] [INFO ] Invariant cache hit.
[2023-03-09 15:10:01] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:03] [INFO ] Implicit Places using invariants and state equation in 3443 ms returned []
Implicit Place search using SMT with State Equation took 3743 ms to find 0 implicit places.
[2023-03-09 15:10:03] [INFO ] Invariant cache hit.
[2023-03-09 15:10:04] [INFO ] Dead Transitions using invariants and state equation in 982 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4761 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s454 1)], 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][false, false]]
Stuttering criterion allowed to conclude after 363 steps with 0 reset in 6 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-01 finished in 5026 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 3 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 18 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:05] [INFO ] Invariant cache hit.
[2023-03-09 15:10:05] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-09 15:10:05] [INFO ] Invariant cache hit.
[2023-03-09 15:10:06] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:08] [INFO ] Implicit Places using invariants and state equation in 2701 ms returned []
Implicit Place search using SMT with State Equation took 3038 ms to find 0 implicit places.
[2023-03-09 15:10:08] [INFO ] Invariant cache hit.
[2023-03-09 15:10:09] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3937 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-02 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: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s594 1), p1:(OR (LT s203 1) (LT s309 1))], nbAcceptance=0, 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 50000 reset in 709 ms.
Product exploration explored 100000 steps with 50000 reset in 556 ms.
Computed a total of 82 stabilizing places and 140 stable transitions
Computed a total of 82 stabilizing places and 140 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 5 factoid took 109 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-020-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-02 finished in 5543 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)))&&X(F((p1||G(!p0))))))'
Support contains 3 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 17 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:10] [INFO ] Invariant cache hit.
[2023-03-09 15:10:11] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-09 15:10:11] [INFO ] Invariant cache hit.
[2023-03-09 15:10:11] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:13] [INFO ] Implicit Places using invariants and state equation in 2878 ms returned []
Implicit Place search using SMT with State Equation took 3193 ms to find 0 implicit places.
[2023-03-09 15:10:13] [INFO ] Invariant cache hit.
[2023-03-09 15:10:14] [INFO ] Dead Transitions using invariants and state equation in 940 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4152 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (AND p0 (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s21 1) (GEQ s589 1)), p1:(GEQ s863 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1426 steps with 2 reset in 7 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-03 finished in 4304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(G(p0)) U p1)))))'
Support contains 5 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 23 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:15] [INFO ] Invariant cache hit.
[2023-03-09 15:10:15] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-09 15:10:15] [INFO ] Invariant cache hit.
[2023-03-09 15:10:16] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:18] [INFO ] Implicit Places using invariants and state equation in 3129 ms returned []
Implicit Place search using SMT with State Equation took 3378 ms to find 0 implicit places.
[2023-03-09 15:10:18] [INFO ] Invariant cache hit.
[2023-03-09 15:10:19] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4225 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s942 1) (OR (GEQ s780 1) (AND (GEQ s0 1) (GEQ s199 1)))), p0:(LT s882 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 216 reset in 337 ms.
Stack based approach found an accepted trace after 60662 steps with 128 reset with depth 530 and stack size 521 in 233 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-04 finished in 5061 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 1 out of 1043 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1043 transition count 2380
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 903 transition count 2380
Performed 380 Post agglomeration using F-continuation condition.Transition count delta: 380
Deduced a syphon composed of 380 places in 0 ms
Reduce places removed 380 places and 0 transitions.
Iterating global reduction 2 with 760 rules applied. Total rules applied 1040 place count 523 transition count 2000
Drop transitions removed 342 transitions
Redundant transition composition rules discarded 342 transitions
Iterating global reduction 2 with 342 rules applied. Total rules applied 1382 place count 523 transition count 1658
Applied a total of 1382 rules in 197 ms. Remains 523 /1043 variables (removed 520) and now considering 1658/2520 (removed 862) transitions.
// Phase 1: matrix 1658 rows 523 cols
[2023-03-09 15:10:20] [INFO ] Computed 22 place invariants in 27 ms
[2023-03-09 15:10:20] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-09 15:10:20] [INFO ] Invariant cache hit.
[2023-03-09 15:10:20] [INFO ] State equation strengthened by 1178 read => feed constraints.
[2023-03-09 15:10:22] [INFO ] Implicit Places using invariants and state equation in 1713 ms returned []
Implicit Place search using SMT with State Equation took 2027 ms to find 0 implicit places.
[2023-03-09 15:10:22] [INFO ] Redundant transitions in 113 ms returned []
[2023-03-09 15:10:22] [INFO ] Invariant cache hit.
[2023-03-09 15:10:23] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 523/1043 places, 1658/2520 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3075 ms. Remains : 523/1043 places, 1658/2520 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-05 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:(GEQ s482 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 0 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-05 finished in 3144 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((p0&&G(F(p1)))))'
Support contains 2 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 21 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
// Phase 1: matrix 2520 rows 1043 cols
[2023-03-09 15:10:23] [INFO ] Computed 22 place invariants in 42 ms
[2023-03-09 15:10:23] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-03-09 15:10:23] [INFO ] Invariant cache hit.
[2023-03-09 15:10:24] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:26] [INFO ] Implicit Places using invariants and state equation in 2915 ms returned []
Implicit Place search using SMT with State Equation took 3341 ms to find 0 implicit places.
[2023-03-09 15:10:26] [INFO ] Invariant cache hit.
[2023-03-09 15:10:27] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4175 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s506 1), p1:(GEQ s702 1)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-06 finished in 4318 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 3 out of 1043 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 139 place count 1043 transition count 2381
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 1 with 139 rules applied. Total rules applied 278 place count 904 transition count 2381
Performed 379 Post agglomeration using F-continuation condition.Transition count delta: 379
Deduced a syphon composed of 379 places in 1 ms
Reduce places removed 379 places and 0 transitions.
Iterating global reduction 2 with 758 rules applied. Total rules applied 1036 place count 525 transition count 2002
Drop transitions removed 341 transitions
Redundant transition composition rules discarded 341 transitions
Iterating global reduction 2 with 341 rules applied. Total rules applied 1377 place count 525 transition count 1661
Applied a total of 1377 rules in 129 ms. Remains 525 /1043 variables (removed 518) and now considering 1661/2520 (removed 859) transitions.
// Phase 1: matrix 1661 rows 525 cols
[2023-03-09 15:10:27] [INFO ] Computed 22 place invariants in 18 ms
[2023-03-09 15:10:27] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-09 15:10:27] [INFO ] Invariant cache hit.
[2023-03-09 15:10:28] [INFO ] State equation strengthened by 1177 read => feed constraints.
[2023-03-09 15:10:29] [INFO ] Implicit Places using invariants and state equation in 1485 ms returned []
Implicit Place search using SMT with State Equation took 1787 ms to find 0 implicit places.
[2023-03-09 15:10:29] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-09 15:10:29] [INFO ] Invariant cache hit.
[2023-03-09 15:10:30] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 525/1043 places, 1661/2520 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2466 ms. Remains : 525/1043 places, 1661/2520 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s375 1) (LT s29 1) (LT s268 1))], 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 971 reset in 386 ms.
Stack based approach found an accepted trace after 17181 steps with 166 reset with depth 81 and stack size 81 in 68 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-07 finished in 2968 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) U X(X(p1)))))'
Support contains 3 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 39 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
// Phase 1: matrix 2520 rows 1043 cols
[2023-03-09 15:10:30] [INFO ] Computed 22 place invariants in 45 ms
[2023-03-09 15:10:31] [INFO ] Implicit Places using invariants in 464 ms returned []
[2023-03-09 15:10:31] [INFO ] Invariant cache hit.
[2023-03-09 15:10:31] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:34] [INFO ] Implicit Places using invariants and state equation in 3116 ms returned []
Implicit Place search using SMT with State Equation took 3588 ms to find 0 implicit places.
[2023-03-09 15:10:34] [INFO ] Invariant cache hit.
[2023-03-09 15:10:35] [INFO ] Dead Transitions using invariants and state equation in 1033 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4663 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), p0]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 7}], [{ cond=p0, acceptance={} source=7 dest: 5}, { cond=(NOT p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s77 1) (GEQ s443 1)), p1:(GEQ s192 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2647 steps with 5 reset in 9 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-08 finished in 4919 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 1 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 18 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:35] [INFO ] Invariant cache hit.
[2023-03-09 15:10:35] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-09 15:10:35] [INFO ] Invariant cache hit.
[2023-03-09 15:10:36] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:38] [INFO ] Implicit Places using invariants and state equation in 2935 ms returned []
Implicit Place search using SMT with State Equation took 3298 ms to find 0 implicit places.
[2023-03-09 15:10:38] [INFO ] Invariant cache hit.
[2023-03-09 15:10:39] [INFO ] Dead Transitions using invariants and state equation in 945 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4276 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-10 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:(LT s840 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 6589 steps with 13 reset in 20 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-10 finished in 4369 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(p1)||p0))||F(p2)))'
Support contains 5 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 16 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:39] [INFO ] Invariant cache hit.
[2023-03-09 15:10:40] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-09 15:10:40] [INFO ] Invariant cache hit.
[2023-03-09 15:10:40] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:42] [INFO ] Implicit Places using invariants and state equation in 2569 ms returned []
Implicit Place search using SMT with State Equation took 2938 ms to find 0 implicit places.
[2023-03-09 15:10:42] [INFO ] Invariant cache hit.
[2023-03-09 15:10:43] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4033 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(AND (GEQ s35 1) (GEQ s401 1)), p0:(OR (AND (GEQ s548 1) (GEQ s311 1)) (LT s924 1)), p1:(GEQ s924 1)], 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 470 ms.
Product exploration explored 100000 steps with 50000 reset in 607 ms.
Computed a total of 82 stabilizing places and 140 stable transitions
Computed a total of 82 stabilizing places and 140 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 146 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-020-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-11 finished in 5426 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1)||(p2&&G(!p1)))))'
Support contains 4 out of 1043 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Drop transitions removed 138 transitions
Trivial Post-agglo rules discarded 138 transitions
Performed 138 trivial Post agglomeration. Transition count delta: 138
Iterating post reduction 0 with 138 rules applied. Total rules applied 138 place count 1043 transition count 2382
Reduce places removed 138 places and 0 transitions.
Iterating post reduction 1 with 138 rules applied. Total rules applied 276 place count 905 transition count 2382
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 276 place count 905 transition count 2381
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 278 place count 904 transition count 2381
Performed 379 Post agglomeration using F-continuation condition.Transition count delta: 379
Deduced a syphon composed of 379 places in 1 ms
Reduce places removed 379 places and 0 transitions.
Iterating global reduction 2 with 758 rules applied. Total rules applied 1036 place count 525 transition count 2002
Drop transitions removed 342 transitions
Redundant transition composition rules discarded 342 transitions
Iterating global reduction 2 with 342 rules applied. Total rules applied 1378 place count 525 transition count 1660
Applied a total of 1378 rules in 145 ms. Remains 525 /1043 variables (removed 518) and now considering 1660/2520 (removed 860) transitions.
// Phase 1: matrix 1660 rows 525 cols
[2023-03-09 15:10:45] [INFO ] Computed 22 place invariants in 15 ms
[2023-03-09 15:10:45] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-09 15:10:45] [INFO ] Invariant cache hit.
[2023-03-09 15:10:46] [INFO ] State equation strengthened by 1177 read => feed constraints.
[2023-03-09 15:10:47] [INFO ] Implicit Places using invariants and state equation in 1986 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
[2023-03-09 15:10:47] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-09 15:10:47] [INFO ] Invariant cache hit.
[2023-03-09 15:10:48] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 525/1043 places, 1660/2520 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3027 ms. Remains : 525/1043 places, 1660/2520 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (AND (NOT p0) (NOT p1) (NOT p2)), (OR p1 (AND (NOT p0) (NOT p2))), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) p1), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s11 1) (GEQ s19 1)), p1:(GEQ s255 1), p2:(LT s521 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 85 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-12 finished in 3186 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 21 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
// Phase 1: matrix 2520 rows 1043 cols
[2023-03-09 15:10:48] [INFO ] Computed 22 place invariants in 34 ms
[2023-03-09 15:10:48] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-09 15:10:48] [INFO ] Invariant cache hit.
[2023-03-09 15:10:49] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:51] [INFO ] Implicit Places using invariants and state equation in 2798 ms returned []
Implicit Place search using SMT with State Equation took 3142 ms to find 0 implicit places.
[2023-03-09 15:10:51] [INFO ] Invariant cache hit.
[2023-03-09 15:10:52] [INFO ] Dead Transitions using invariants and state equation in 976 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4153 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s495 1)], 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][false, false, false]]
Stuttering criterion allowed to conclude after 613 steps with 0 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-13 finished in 4248 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)) U G(p1))))'
Support contains 2 out of 1043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1043/1043 places, 2520/2520 transitions.
Applied a total of 0 rules in 18 ms. Remains 1043 /1043 variables (removed 0) and now considering 2520/2520 (removed 0) transitions.
[2023-03-09 15:10:52] [INFO ] Invariant cache hit.
[2023-03-09 15:10:52] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-09 15:10:52] [INFO ] Invariant cache hit.
[2023-03-09 15:10:53] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 15:10:55] [INFO ] Implicit Places using invariants and state equation in 2659 ms returned []
Implicit Place search using SMT with State Equation took 2911 ms to find 0 implicit places.
[2023-03-09 15:10:55] [INFO ] Invariant cache hit.
[2023-03-09 15:10:56] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3773 ms. Remains : 1043/1043 places, 2520/2520 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : CANInsertWithFailure-PT-020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s782 1), p0:(GEQ s792 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 467 steps with 3 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-020-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-020-LTLFireability-14 finished in 3935 ms.
All properties solved by simple procedures.
Total runtime 67231 ms.

BK_STOP 1678374656751

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="CANInsertWithFailure-PT-020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CANInsertWithFailure-PT-020, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690700716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-020.tgz
mv CANInsertWithFailure-PT-020 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;