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.r114-smll-165264477100020.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 GlobalResAllocation-COL-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477100020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 12K Apr 30 03:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 30 03:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 30 03:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 03:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 28K May 10 09:34 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 GlobalResAllocation-COL-06-LTLFireability-00
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-01
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-02
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-03
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-04
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-05
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-06
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-07
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-08
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-09
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-10
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-11
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-12
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-13
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-14
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652681924764

Running Version 202205111006
[2022-05-16 06:18:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 06:18:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 06:18:47] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-16 06:18:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 06:18:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1403 ms
[2022-05-16 06:18:49] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 102 PT places and 136662.0 transition bindings in 36 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
[2022-05-16 06:18:49] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 13 ms.
[2022-05-16 06:18:49] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA GlobalResAllocation-COL-06-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 4 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 5 steps, including 0 resets, run visited all 4 properties in 14 ms. (steps per millisecond=0 )
[2022-05-16 06:18:49] [INFO ] Flatten gal took : 30 ms
[2022-05-16 06:18:49] [INFO ] Flatten gal took : 6 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Res
Symmetric sort wr.t. initial detected :Res
Symmetric sort wr.t. initial and guards detected :Res
Applying symmetric unfolding of full symmetric sort :Res domain size was 12
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2022-05-16 06:18:49] [INFO ] Unfolded HLPN to a Petri net with 25 places and 42 transitions 174 arcs in 25 ms.
[2022-05-16 06:18:49] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA GlobalResAllocation-COL-06-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 42/42 transitions.
Reduce isomorphic (modulo) transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 25 transition count 36
Applied a total of 12 rules in 14 ms. Remains 25 /25 variables (removed 0) and now considering 36/42 (removed 6) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:49] [INFO ] Computed 13 place invariants in 10 ms
[2022-05-16 06:18:49] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:49] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 06:18:49] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:49] [INFO ] Computed 13 place invariants in 5 ms
[2022-05-16 06:18:50] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:50] [INFO ] Computed 13 place invariants in 7 ms
[2022-05-16 06:18:50] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 25/25 places, 36/42 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/42 transitions.
Support contains 25 out of 25 places after structural reductions.
[2022-05-16 06:18:50] [INFO ] Flatten gal took : 19 ms
[2022-05-16 06:18:50] [INFO ] Flatten gal took : 21 ms
[2022-05-16 06:18:50] [INFO ] Input system was already deterministic with 36 transitions.
Finished random walk after 10 steps, including 0 resets, run visited all 10 properties in 5 ms. (steps per millisecond=2 )
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((G(F(G(p0)))&&F(X(p0))&&G(X(p1))))))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:50] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:50] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:50] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:50] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:50] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:51] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-16 06:18:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:51] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 06:18:51] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 406 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s8 1) (LT s14 1)) (OR (LT s12 1) (LT s18 1)) (OR (LT s10 1) (LT s16 1)) (OR (LT s7 1) (LT s13 1)) (OR (LT s9 1) (LT s15 1)) (OR (LT s11 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 721 ms.
Stack based approach found an accepted trace after 30 steps with 0 reset with depth 31 and stack size 31 in 1 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-00 finished in 1438 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 3 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:52] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:52] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:52] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:52] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:52] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-16 06:18:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:52] [INFO ] Computed 7 place invariants in 5 ms
[2022-05-16 06:18:52] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-01 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:(OR (AND (GEQ s5 1) (GEQ s6 4)) (AND (GEQ s2 1) (GEQ s6 4)) (AND (GEQ s0 1) (GEQ s6 4)) (AND (GEQ s1 1) (GEQ s6 4)) (AND (GEQ s3 1) (GEQ s6 4)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7064 reset in 341 ms.
Stack based approach found an accepted trace after 549 steps with 39 reset with depth 13 and stack size 13 in 4 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-01 finished in 622 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!F(X(p0))||X(F(G(!p0)))) U p1)))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:52] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:52] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:52] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:53] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:53] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 06:18:53] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:53] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:53] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), p0]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s1 1) (GEQ s6 1)) (AND (GEQ s3 1) (GEQ s6 1)) (AND (GEQ s4 1) (GEQ s6 1)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 224 ms.
Product exploration explored 100000 steps with 50000 reset in 304 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 p1 (NOT p0)), (X p1), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA GlobalResAllocation-COL-06-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLFireability-03 finished in 1179 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 2 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:54] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:54] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:54] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:54] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:54] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:54] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-16 06:18:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:54] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:54] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-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:(OR (AND (GEQ s0 1) (GEQ s6 3)) (AND (GEQ s5 1) (GEQ s6 3)) (AND (GEQ s4 1) (GEQ s6 3)) (AND (GEQ s1 1) (GEQ s6 3)) (AND (GEQ s2 1) (GEQ s6 3)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8055 reset in 447 ms.
Stack based approach found an accepted trace after 1626 steps with 135 reset with depth 11 and stack size 11 in 6 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-05 finished in 765 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((p0 U F((G(F(p1))&&p1))))&&G(p0))))'
Support contains 12 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:54] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:54] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:54] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:54] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:54] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-05-16 06:18:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s8 1) (GEQ s14 1)) (AND (GEQ s12 1) (GEQ s18 1)) (AND (GEQ s10 1) (GEQ s16 1)) (AND (GEQ s7 1) (GEQ s13 1)) (AND (GEQ s9 1) (GEQ s15 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1168 reset in 253 ms.
Stack based approach found an accepted trace after 6216 steps with 58 reset with depth 56 and stack size 55 in 17 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-06 finished in 649 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))&&X(p1)))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s5 1) (LT s6 1)) (OR (LT s0 1) (LT s6 1)) (OR (LT s1 1) (LT s6 1)) (OR (LT s3 1) (LT s6 1)) (OR (LT s4 1) (LT s6 1)) (OR (LT s2 1) (LT s6 ...], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-07 finished in 304 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p1)||p0)))'
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 5 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-16 06:18:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:55] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:55] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(AND (LT s13 4) (LT s14 4) (LT s15 4) (LT s16 4) (LT s17 4) (LT s18 4)), p0:(OR (GEQ s13 4) (GEQ s14 4) (GEQ s15 4) (GEQ s16 4) (GEQ s17 4) (GEQ s18 4)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-08 finished in 267 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(G(p0) U p0)||X(((F(p1)||!p0)&&p2))))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 36
Applied a total of 6 rules in 2 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:56] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 5 ms
[2022-05-16 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/25 places, 36/36 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p1), (OR (NOT p2) (AND p0 (NOT p1)))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s1 1) (GEQ s6 1)) (AND (GEQ s3 1) (GEQ s6 1)) (AND (GEQ s4 1) (GEQ s6 1)) (AND (G...], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-09 finished in 295 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(p1)||p0)) U !F(X(p1)))))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 2 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-16 06:18:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-16 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 35 ms :[p1]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s6 1)) (AND (GEQ s0 1) (GEQ s6 1)) (AND (GEQ s1 1) (GEQ s6 1)) (AND (GEQ s3 1) (GEQ s6 1)) (AND (GEQ s4 1) (GEQ s6 1)) (AND (G...], 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 0 reset in 203 ms.
Stack based approach found an accepted trace after 63 steps with 0 reset with depth 64 and stack size 64 in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-10 finished in 409 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!(p0 U X((X(G(p0)) U !X(p1)))))))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 36
Applied a total of 6 rules in 1 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:56] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:56] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/25 places, 36/36 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 279 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (AND p0 (NOT p1)), p0]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=(AND p0 p1), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=p0, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s6 4)) (AND (GEQ s2 1) (GEQ s6 4)) (AND (GEQ s0 1) (GEQ s6 4)) (AND (GEQ s1 1) (GEQ s6 4)) (AND (GEQ s3 1) (GEQ s6 4)) (AND (G...], 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 23 steps with 1 reset in 1 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-11 finished in 440 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0)) U G(p1))||!(p2 U F(!p3))))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-16 06:18:57] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:57] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:57] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-16 06:18:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:57] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3) p1), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p3 p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(OR (AND (GEQ s8 2) (GEQ s14 2)) (AND (GEQ s9 2) (GEQ s15 2)) (AND (GEQ s12 2) (GEQ s18 2)) (AND (GEQ s7 2) (GEQ s13 2)) (AND (GEQ s10 2) (GEQ s16 2)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 7143 reset in 294 ms.
Stack based approach found an accepted trace after 468 steps with 33 reset with depth 10 and stack size 10 in 3 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-12 finished in 625 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(X(X(X(X(G(p0))))))))||F(p1)))'
Support contains 12 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:57] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:57] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:57] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:58] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:58] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:58] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 526 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}], [{ cond=(NOT p1), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 6}]], initial=7, aps=[p1:(OR (AND (GEQ s8 1) (GEQ s14 1)) (AND (GEQ s12 1) (GEQ s18 1)) (AND (GEQ s10 1) (GEQ s16 1)) (AND (GEQ s7 1) (GEQ s13 1)) (AND (GEQ s9 1) (GEQ s15 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Product exploration explored 100000 steps with 50000 reset in 334 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 p1) (NOT p0)), (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 9 states, 10 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA GlobalResAllocation-COL-06-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLFireability-13 finished in 1565 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 3 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:59] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:59] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:59] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:59] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:59] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:59] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-05-16 06:18:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:59] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:59] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s13 4) (GEQ s14 4) (GEQ s15 4) (GEQ s16 4) (GEQ s17 4) (GEQ s18 4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11249 reset in 357 ms.
Product exploration explored 100000 steps with 11243 reset in 382 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:00] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:19:00] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2022-05-16 06:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 06:19:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-16 06:19:00] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 06:19:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 06:19:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-16 06:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 06:19:01] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-16 06:19:01] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 06:19:01] [INFO ] Added : 12 causal constraints over 4 iterations in 49 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 36/36 transitions.
Applied a total of 0 rules in 3 ms. Remains 19 /19 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:01] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:19:01] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:01] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:19:01] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:01] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:19:01] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-16 06:19:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:01] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:19:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/19 places, 36/36 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 : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 169 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:01] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:19:01] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2022-05-16 06:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 06:19:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 06:19:01] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-16 06:19:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 06:19:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-16 06:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 06:19:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-16 06:19:01] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 06:19:01] [INFO ] Added : 12 causal constraints over 4 iterations in 29 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 11256 reset in 455 ms.
Product exploration explored 100000 steps with 11294 reset in 463 ms.
Built C files in :
/tmp/ltsmin866974468367902076
[2022-05-16 06:19:02] [INFO ] Computing symmetric may disable matrix : 36 transitions.
[2022-05-16 06:19:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 06:19:02] [INFO ] Computing symmetric may enable matrix : 36 transitions.
[2022-05-16 06:19:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 06:19:02] [INFO ] Computing Do-Not-Accords matrix : 36 transitions.
[2022-05-16 06:19:02] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 06:19:02] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin866974468367902076
Running compilation step : cd /tmp/ltsmin866974468367902076;'/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 550 ms.
Running link step : cd /tmp/ltsmin866974468367902076;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin866974468367902076;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13126279587807974745.hoa' '--buchi-type=spotba'
LTSmin run took 794 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GlobalResAllocation-COL-06-LTLFireability-14 finished in 5054 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||p1)))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 36
Applied a total of 6 rules in 1 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:04] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:19:04] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:04] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:19:04] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:04] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:19:04] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:19:04] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:19:04] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/25 places, 36/36 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s6 2)) (AND (GEQ s5 1) (GEQ s6 2)) (AND (GEQ s4 1) (GEQ s6 2)) (AND (GEQ s1 1) (GEQ s6 2)) (AND (GEQ s2 1) (GEQ s6 2)) (AND (G...], 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]]
Product exploration explored 100000 steps with 50000 reset in 247 ms.
Product exploration explored 100000 steps with 50000 reset in 262 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 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA GlobalResAllocation-COL-06-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLFireability-15 finished in 897 ms.
All properties solved by simple procedures.
Total runtime 18072 ms.

BK_STOP 1652681945523

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="GlobalResAllocation-COL-06"
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 2-4028"
echo " Executing tool itstools"
echo " Input is GlobalResAllocation-COL-06, 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 r114-smll-165264477100020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-06.tgz
mv GlobalResAllocation-COL-06 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 ;