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-165264477100019.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477100019
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-01
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-02
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-03
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-04
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-05
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-06
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-07
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-08
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-09
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-10
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-11
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-12
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-13
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-14
FORMULA_NAME GlobalResAllocation-COL-06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652681909451

Running Version 202205111006
[2022-05-16 06:18:32] [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 06:18:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 06:18:32] [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 06:18:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 06:18:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1544 ms
[2022-05-16 06:18:33] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 102 PT places and 136662.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2022-05-16 06:18:34] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 8 ms.
[2022-05-16 06:18:34] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 17) seen :15
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
Normalized transition count is 6 out of 7 initially.
// Phase 1: matrix 6 rows 5 cols
[2022-05-16 06:18:34] [INFO ] Computed 3 place invariants in 10 ms
[2022-05-16 06:18:34] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-16 06:18:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-16 06:18:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-16 06:18:34] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 06:18:34] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-16 06:18:34] [INFO ] Flatten gal took : 32 ms
FORMULA GlobalResAllocation-COL-06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 06:18:34] [INFO ] Flatten gal took : 5 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 06:18:34] [INFO ] Unfolded HLPN to a Petri net with 25 places and 42 transitions 174 arcs in 18 ms.
[2022-05-16 06:18:34] [INFO ] Unfolded 10 HLPN properties in 1 ms.
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 10 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 06:18:35] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 06:18:35] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:35] [INFO ] Computed 13 place invariants in 5 ms
[2022-05-16 06:18:35] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:35] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 06:18:35] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:35] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:35] [INFO ] Dead Transitions using invariants and state equation in 76 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 06:18:35] [INFO ] Flatten gal took : 11 ms
[2022-05-16 06:18:35] [INFO ] Flatten gal took : 9 ms
[2022-05-16 06:18:35] [INFO ] Input system was already deterministic with 36 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:35] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:35] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 06:18:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-16 06:18:35] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 06:18:35] [INFO ] After 35ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
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' '!(X(X(X(F(p0)))))'
Support contains 6 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 06:18:35] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:36] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:36] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-16 06:18:36] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:36] [INFO ] Computed 7 place invariants in 5 ms
[2022-05-16 06:18:36] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:36] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:36] [INFO ] Dead Transitions using invariants and state equation in 47 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 311 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-04 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 1 (ADD s7 s8 s9 s10 s11 s12))], 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 24993 reset in 604 ms.
Product exploration explored 100000 steps with 24991 reset in 416 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 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 144 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 197 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 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:38] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:38] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-16 06:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 06:18:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-16 06:18:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 06:18:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-16 06:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 06:18:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-16 06:18:38] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-16 06:18:38] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 19 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 36/36 transitions.
Applied a total of 0 rules in 1 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 06:18:38] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:38] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:38] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:38] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:38] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-16 06:18:38] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:38] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:38] [INFO ] Dead Transitions using invariants and state equation in 68 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 124 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 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 148 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 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:39] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:39] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-16 06:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 06:18:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-16 06:18:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 06:18:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 06:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 06:18:39] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-16 06:18:39] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 06:18:39] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 24993 reset in 332 ms.
Product exploration explored 100000 steps with 24992 reset in 484 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0), (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 12 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 06:18:41] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:41] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
[2022-05-16 06:18:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:41] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-16 06:18:41] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/19 places, 36/36 transitions.
Product exploration explored 100000 steps with 24994 reset in 548 ms.
Product exploration explored 100000 steps with 24994 reset in 354 ms.
Built C files in :
/tmp/ltsmin6029522166963755284
[2022-05-16 06:18:42] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6029522166963755284
Running compilation step : cd /tmp/ltsmin6029522166963755284;'/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 507 ms.
Running link step : cd /tmp/ltsmin6029522166963755284;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin6029522166963755284;'/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/stateBased17007020320441358001.hoa' '--buchi-type=spotba'
LTSmin run took 371 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-04 finished in 7630 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X((X(F(p0))||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.
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 06:18:43] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:43] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:43] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:43] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:43] [INFO ] Computed 7 place invariants in 7 ms
[2022-05-16 06:18:43] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:43] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:43] [INFO ] Dead Transitions using invariants and state equation in 55 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 162 ms :[(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-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 (ADD s13 s14 s15 s16 s17 s18)), p0:(LEQ 2 (ADD s7 s8 s9 s10 s11 s12))], 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 40020 reset in 306 ms.
Product exploration explored 100000 steps with 39999 reset in 317 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 (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) (NOT p0)))))
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-05 finished in 1213 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 12 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 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 06:18:44] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:44] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:44] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:44] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:44] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-16 06:18:44] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:44] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:44] [INFO ] Dead Transitions using invariants and state equation in 55 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 110 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT (ADD s0 s1 s2 s3 s4 s5) (ADD s13 s14 s15 s16 s17 s18))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 266 ms.
Product exploration explored 100000 steps with 50000 reset in 301 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 : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-06 finished in 1001 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(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.
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 06:18:45] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:45] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:45] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:45] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:45] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-16 06:18:45] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2022-05-16 06:18:45] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:45] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:46] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-07 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 (ADD s13 s14 s15 s16 s17 s18) (ADD s7 s8 s9 s10 s11 s12))], 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 3932 reset in 339 ms.
Stack based approach found an accepted trace after 168 steps with 11 reset with depth 16 and stack size 16 in 1 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-07 finished in 698 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X((X(G(G(p0)))&&(X(p1)||p2)))))))'
Support contains 13 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 06:18:46] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:46] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:46] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-16 06:18:46] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:46] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:46] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:46] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:46] [INFO ] Dead Transitions using invariants and state equation in 55 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 177 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 p2), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p2 p1), acceptance={} source=1 dest: 0}, { cond=(OR (NOT p0) (AND p2 (NOT p1))), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s6), p2:(LEQ 2 (ADD s7 s8 s9 s10 s11 s12)), p1:(LEQ 2 (ADD s13 s14 s15 s16 s17 s18))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 326 ms.
Stack based approach found an accepted trace after 47 steps with 0 reset with depth 48 and stack size 48 in 2 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-09 finished in 805 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(F(p0)))||X(G(p1))))'
Support contains 13 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 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 06:18:47] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:47] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:47] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-16 06:18:47] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:47] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-16 06:18:47] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:47] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:47] [INFO ] Dead Transitions using invariants and state equation in 52 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 172 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s6 (ADD s0 s1 s2 s3 s4 s5)), p1:(LEQ s6 (ADD s7 s8 s9 s10 s11 s12))], 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 6755 reset in 331 ms.
Stack based approach found an accepted trace after 384 steps with 24 reset with depth 78 and stack size 78 in 4 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-10 finished in 756 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(F((F(X(p0))||F(p0)))&&(p1 U p2))))'
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 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 06:18:48] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 06:18:48] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:48] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:48] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:48] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:48] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-05-16 06:18:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 25 cols
[2022-05-16 06:18:48] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 06:18:48] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), true, (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ (ADD s19 s20 s21 s22 s23 s24) s6), p2:(LEQ 2 (ADD s13 s14 s15 s16 s17 s18)), p1:(LEQ 2 (ADD s7 s8 s9 s10 s11 s12))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-11 finished in 604 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(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 06:18:48] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:48] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:48] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:48] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:48] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-16 06:18:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:48] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:48] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-13 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 (ADD s0 s1 s2 s3 s4 s5) s6)], 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 184 ms.
Stack based approach found an accepted trace after 209 steps with 0 reset with depth 210 and stack size 206 in 2 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-13 finished in 394 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((F(G(p0)) U F(p1)) U G((F(p0)||p1))))))'
Support contains 13 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 06:18:49] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:49] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:49] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:49] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:49] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:49] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-16 06:18:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:49] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:49] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ (ADD s7 s8 s9 s10 s11 s12) s6), p0:(LEQ 1 (ADD s0 s1 s2 s3 s4 s5))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5687 reset in 220 ms.
Product exploration explored 100000 steps with 5711 reset in 234 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 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 210 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 28 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 357 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 13 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 06:18:50] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-16 06:18:50] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:50] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:50] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:50] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-16 06:18:50] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-16 06:18:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 19 cols
[2022-05-16 06:18:50] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-16 06:18:50] [INFO ] Dead Transitions using invariants and state equation in 65 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 : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 262 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 67 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 326 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5723 reset in 356 ms.
Product exploration explored 100000 steps with 5685 reset in 366 ms.
Built C files in :
/tmp/ltsmin11446693845445593989
[2022-05-16 06:18:52] [INFO ] Computing symmetric may disable matrix : 36 transitions.
[2022-05-16 06:18:52] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 06:18:52] [INFO ] Computing symmetric may enable matrix : 36 transitions.
[2022-05-16 06:18:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 06:18:52] [INFO ] Computing Do-Not-Accords matrix : 36 transitions.
[2022-05-16 06:18:52] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 06:18:52] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11446693845445593989
Running compilation step : cd /tmp/ltsmin11446693845445593989;'/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 208 ms.
Running link step : cd /tmp/ltsmin11446693845445593989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11446693845445593989;'/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/stateBased15268401241138363315.hoa' '--buchi-type=spotba'
LTSmin run took 3267 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-14 finished in 7165 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X(G(F(!(F(p0) U 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.
Ensure Unique test removed 6 places
Applied a total of 0 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 40 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 20 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 32 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-16 06:18:56] [INFO ] Redundant transitions in 1 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 ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 129 ms :[p1, p1, (AND p0 p1)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s6 (ADD s13 s14 s15 s16 s17 s18)), p1:(OR (LEQ (ADD s0 s1 s2 s3 s4 s5) (ADD s7 s8 s9 s10 s11 s12)) (LEQ s6 (ADD s13 s14 s15 s16 s17 s18)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 473 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLCardinality-15 finished in 760 ms.
All properties solved by simple procedures.
Total runtime 24884 ms.

BK_STOP 1652681937136

--------------------
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="GlobalResAllocation-COL-06"
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 GlobalResAllocation-COL-06, 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 r114-smll-165264477100019"
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 [ "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 ;