Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r078-tall-165260110200331.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is ERK-PT-000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110200331
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 11K Apr 29 12:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 29 12:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 29 12:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 12:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 6.7K May 10 09:33 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 ERK-PT-000010-LTLCardinality-00
FORMULA_NAME ERK-PT-000010-LTLCardinality-01
FORMULA_NAME ERK-PT-000010-LTLCardinality-02
FORMULA_NAME ERK-PT-000010-LTLCardinality-03
FORMULA_NAME ERK-PT-000010-LTLCardinality-04
FORMULA_NAME ERK-PT-000010-LTLCardinality-05
FORMULA_NAME ERK-PT-000010-LTLCardinality-06
FORMULA_NAME ERK-PT-000010-LTLCardinality-07
FORMULA_NAME ERK-PT-000010-LTLCardinality-08
FORMULA_NAME ERK-PT-000010-LTLCardinality-09
FORMULA_NAME ERK-PT-000010-LTLCardinality-10
FORMULA_NAME ERK-PT-000010-LTLCardinality-11
FORMULA_NAME ERK-PT-000010-LTLCardinality-12
FORMULA_NAME ERK-PT-000010-LTLCardinality-13
FORMULA_NAME ERK-PT-000010-LTLCardinality-14
FORMULA_NAME ERK-PT-000010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652659376882

Running Version 202205111006
[2022-05-16 00:02:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 00:02:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 00:02:58] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2022-05-16 00:02:58] [INFO ] Transformed 11 places.
[2022-05-16 00:02:58] [INFO ] Transformed 11 transitions.
[2022-05-16 00:02:58] [INFO ] Parsed PT model containing 11 places and 11 transitions in 144 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ERK-PT-000010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 9 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:02:58] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-16 00:02:58] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:02:58] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-16 00:02:58] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:02:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 00:02:58] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/11 places, 11/11 transitions.
Support contains 11 out of 11 places after structural reductions.
[2022-05-16 00:02:58] [INFO ] Flatten gal took : 14 ms
[2022-05-16 00:02:58] [INFO ] Flatten gal took : 3 ms
[2022-05-16 00:02:58] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 1355 steps, including 0 resets, run visited all 24 properties in 35 ms. (steps per millisecond=38 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((G(p0)||p1)))))'
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 11 transition count 11
Applied a total of 2 rules in 8 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:02:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 00:02:59] [INFO ] Implicit Places using invariants in 28 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 5 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s6), p1:(LEQ s7 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 104 steps with 0 reset in 5 ms.
FORMULA ERK-PT-000010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-00 finished in 309 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X(G(p0)))) U F((G(p1)||X(p2)))))'
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:02:59] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 00:02:59] [INFO ] Implicit Places using invariants in 28 ms returned [0, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 9/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 9/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s6 s2), p2:(LEQ 2 s5)], 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 882 reset in 272 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA ERK-PT-000010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ERK-PT-000010-LTLCardinality-01 finished in 386 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!F(p0) U p1)))'
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:02:59] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-16 00:02:59] [INFO ] Implicit Places using invariants in 31 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 10/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), true, p0]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s9 s4), p0:(AND (LEQ 1 s6) (LEQ 3 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-02 finished in 252 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((X(p0)||p1)&&(X(p2)||X(p3)))))'
Support contains 6 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 00:03:00] [INFO ] Implicit Places using invariants in 34 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (NOT p0) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p3 p1) (AND p2 p1)), acceptance={} source=2 dest: 2}, { cond=(OR (AND p3 (NOT p1)) (AND p2 (NOT p1))), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p3) (NOT p2)) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(OR (AND p3 p0 p1) (AND p0 p2 p1)), acceptance={} source=3 dest: 2}, { cond=(OR (AND p3 p0 (NOT p1)) (AND p0 p2 (NOT p1))), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ s1 s4), p3:(LEQ 2 s3), p2:(LEQ s7 s5), p0:(LEQ s0 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ERK-PT-000010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-03 finished in 251 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G((X(p1)||!G(p0))))))'
Support contains 4 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:00] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-16 00:03:00] [INFO ] Implicit Places using invariants in 24 ms returned [0, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 9/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 9/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 394 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 p1), acceptance={0} source=5 dest: 3}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}], [{ cond=p0, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s3 s8), p1:(OR (LEQ s6 s8) (LEQ 1 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25038 reset in 256 ms.
Product exploration explored 100000 steps with 24899 reset in 212 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 249 ms. Reduced automaton from 7 states, 12 edges and 2 AP to 7 states, 12 edges and 2 AP.
Stuttering acceptance computed with spot in 297 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Finished random walk after 113 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 5 factoid took 267 ms. Reduced automaton from 7 states, 12 edges and 2 AP to 7 states, 12 edges and 2 AP.
Stuttering acceptance computed with spot in 269 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 298 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 9 cols
[2022-05-16 00:03:02] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-16 00:03:02] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 11 rows 9 cols
[2022-05-16 00:03:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-16 00:03:02] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 9 cols
[2022-05-16 00:03:02] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-16 00:03:02] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 11/11 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 215 ms. Reduced automaton from 7 states, 12 edges and 2 AP to 7 states, 12 edges and 2 AP.
Stuttering acceptance computed with spot in 283 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Finished random walk after 345 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 258 ms. Reduced automaton from 7 states, 12 edges and 2 AP to 7 states, 12 edges and 2 AP.
Stuttering acceptance computed with spot in 259 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 247 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 269 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Product exploration explored 100000 steps with 24940 reset in 88 ms.
Product exploration explored 100000 steps with 24977 reset in 74 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 269 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 11/11 transitions.
Graph (trivial) has 2 edges and 9 vertex of which 2 / 9 are part of one of the 1 SCC in 6 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 8 ms. Remains 8 /9 variables (removed 1) and now considering 10/11 (removed 1) transitions.
[2022-05-16 00:03:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 8 cols
[2022-05-16 00:03:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-16 00:03:04] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 10/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 10/11 transitions.
Stuttering criterion allowed to conclude after 54510 steps with 13635 reset in 85 ms.
FORMULA ERK-PT-000010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-04 finished in 4734 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(X(X((G(p0)||p0)))))||!(F(p1) U p1)))'
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-16 00:03:05] [INFO ] Implicit Places using invariants in 28 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 29 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 272 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 1}, { cond=p1, acceptance={} source=6 dest: 3}]], initial=5, aps=[p0:(LEQ 2 s6), p1:(LEQ s2 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 83 ms.
Product exploration explored 100000 steps with 25000 reset in 96 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 215 ms. Reduced automaton from 7 states, 11 edges and 2 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND p0 p1), (X p1), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 8 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 8 cols
[2022-05-16 00:03:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-16 00:03:06] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 8 cols
[2022-05-16 00:03:06] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-16 00:03:06] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 8 cols
[2022-05-16 00:03:06] [INFO ] Computed 2 place invariants in 5 ms
[2022-05-16 00:03:06] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 11/11 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 54 ms.
Product exploration explored 100000 steps with 25000 reset in 52 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 11/11 transitions.
Graph (trivial) has 6 edges and 8 vertex of which 4 / 8 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 6 /8 variables (removed 2) and now considering 9/11 (removed 2) transitions.
[2022-05-16 00:03:07] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 00:03:07] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 6 cols
[2022-05-16 00:03:07] [INFO ] Computed 2 place invariants in 9 ms
[2022-05-16 00:03:07] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 9/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/8 places, 9/11 transitions.
Product exploration explored 100000 steps with 25000 reset in 74 ms.
Product exploration explored 100000 steps with 25000 reset in 67 ms.
Built C files in :
/tmp/ltsmin16686072279367156456
[2022-05-16 00:03:07] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16686072279367156456
Running compilation step : cd /tmp/ltsmin16686072279367156456;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 170 ms.
Running link step : cd /tmp/ltsmin16686072279367156456;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16686072279367156456;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5830504291623317129.hoa' '--buchi-type=spotba'
LTSmin run took 179 ms.
FORMULA ERK-PT-000010-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ERK-PT-000010-LTLCardinality-06 finished in 3058 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&G(X(p1)))))'
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:08] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 00:03:08] [INFO ] Implicit Places using invariants in 31 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s5), p1:(LEQ 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-08 finished in 124 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(X(p0)) U G(p0))))'
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 11 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 7 transition count 9
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 7 transition count 9
Applied a total of 7 rules in 5 ms. Remains 7 /11 variables (removed 4) and now considering 9/11 (removed 2) transitions.
[2022-05-16 00:03:08] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 7 cols
[2022-05-16 00:03:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-16 00:03:08] [INFO ] Implicit Places using invariants in 21 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/11 places, 9/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/11 places, 9/11 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-11 finished in 91 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(X(p0)))))'
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:08] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 00:03:08] [INFO ] Implicit Places using invariants in 22 ms returned [7, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 9/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 9/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-12 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: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s0 s8)], 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 167 reset in 83 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ERK-PT-000010-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ERK-PT-000010-LTLCardinality-12 finished in 248 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 11 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 9 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 8 transition count 9
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 8 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 8 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 6 transition count 7
Applied a total of 9 rules in 3 ms. Remains 6 /11 variables (removed 5) and now considering 7/11 (removed 4) transitions.
[2022-05-16 00:03:08] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 6 cols
[2022-05-16 00:03:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-16 00:03:08] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-16 00:03:08] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 6 cols
[2022-05-16 00:03:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-16 00:03:08] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-16 00:03:08] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 00:03:08] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 6 cols
[2022-05-16 00:03:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-16 00:03:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/11 places, 7/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/11 places, 7/11 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s5)], 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 39306 steps with 1 reset in 75 ms.
FORMULA ERK-PT-000010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-13 finished in 224 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0 U p1))))'
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 00:03:09] [INFO ] Implicit Places using invariants in 567 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 569 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 2 s5), p0:(GT s4 s5)], 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]]
Entered a terminal (fully accepting) state of product in 46 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000010-LTLCardinality-14 finished in 701 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (F(p1)&&p2))||((p3 U p4)&&X(p3))))'
Support contains 7 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2022-05-16 00:03:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-16 00:03:09] [INFO ] Implicit Places using invariants in 22 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 10/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 448 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p4)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p4))), true, (NOT p1), (OR (NOT p2) (NOT p1)), (NOT p3), (NOT p4), (OR (AND (NOT p2) (NOT p4)) (AND (NOT p1) (NOT p4))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p4)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : ERK-PT-000010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p4) (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p0) p4) (AND (NOT p2) (NOT p0) p3)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p4) p3), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p2) p0 (NOT p4) p3), acceptance={} source=0 dest: 6}, { cond=(OR (AND (NOT p2) p0 p4) (AND (NOT p2) p0 p3)), acceptance={} source=0 dest: 7}, { cond=(AND p2 (NOT p1) (NOT p4) p3), acceptance={} source=0 dest: 8}, { cond=(OR (AND p2 (NOT p1) p4) (AND p2 (NOT p1) p3)), acceptance={} source=0 dest: 9}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p4) p3), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p4) (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p0) (NOT p4) p3), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p0 (NOT p4) p3), acceptance={} source=6 dest: 6}, { cond=(AND p2 (NOT p1) (NOT p4) p3), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=7 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=7 dest: 3}], [{ cond=(AND (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p1) (NOT p4) p3), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=9 dest: 2}]], initial=0, aps=[p2:(LEQ s6 s2), p0:(AND (LEQ s6 s2) (LEQ s7 s9)), p4:(LEQ s1 s0), p3:(LEQ s7 s9), p1:(LEQ s8 s1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Product exploration explored 100000 steps with 50000 reset in 160 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p4 p3 p1), (X (NOT (AND (NOT p1) (NOT p4) p3))), (X p1), (X (NOT (AND p2 (NOT p1) (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p4) p3))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (AND (NOT p4) p3))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND p2 (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p4) (NOT p3)))), (X (NOT (AND p2 (NOT p1) (NOT p4) p3))), (X (NOT (AND (NOT p2) p0 (NOT p4) p3))), (X (NOT (AND p2 (NOT p1)))), (X p3), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p0 (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p4) p3)))), (X (X p1)), (X (X (NOT (AND p2 (NOT p1) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p4) p3)))), (X (X (NOT (AND (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p4) (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p4) p3)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0 (NOT p4) (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p3)
Knowledge based reduction with 35 factoid took 870 ms. Reduced automaton from 10 states, 29 edges and 5 AP to 1 states, 0 edges and 0 AP.
FORMULA ERK-PT-000010-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ERK-PT-000010-LTLCardinality-15 finished in 1728 ms.
All properties solved by simple procedures.
Total runtime 13094 ms.

BK_STOP 1652659391241

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ERK-PT-000010"
export BK_EXAMINATION="LTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ERK-PT-000010, 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 r078-tall-165260110200331"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ERK-PT-000010.tgz
mv ERK-PT-000010 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 ;