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.r312-tall-165472282200379.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 FunctionPointer-PT-a008, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282200379
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.6K Jun 7 17:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 17:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 7 17:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Jun 7 17:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Jun 7 17:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Jun 7 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Jun 7 17:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 34K Jun 6 12:11 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 FunctionPointer-PT-a008-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-a008-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654817191841

Running Version 202205111006
[2022-06-09 23:26:32] [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]
[2022-06-09 23:26:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 23:26:33] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2022-06-09 23:26:33] [INFO ] Transformed 40 places.
[2022-06-09 23:26:33] [INFO ] Transformed 70 transitions.
[2022-06-09 23:26:33] [INFO ] Parsed PT model containing 40 places and 70 transitions in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a008-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 66
Applied a total of 2 rules in 14 ms. Remains 32 /34 variables (removed 2) and now considering 66/66 (removed 0) transitions.
[2022-06-09 23:26:33] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 32 cols
[2022-06-09 23:26:33] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-09 23:26:33] [INFO ] Implicit Places using invariants in 121 ms returned []
[2022-06-09 23:26:33] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 32 cols
[2022-06-09 23:26:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 23:26:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:33] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2022-06-09 23:26:33] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 32 cols
[2022-06-09 23:26:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:26:33] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32/34 places, 66/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/34 places, 66/66 transitions.
Support contains 20 out of 32 places after structural reductions.
[2022-06-09 23:26:33] [INFO ] Flatten gal took : 23 ms
[2022-06-09 23:26:33] [INFO ] Flatten gal took : 9 ms
[2022-06-09 23:26:33] [INFO ] Input system was already deterministic with 66 transitions.
Incomplete random walk after 10000 steps, including 45 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 21) seen :17
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 32 cols
[2022-06-09 23:26:34] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-09 23:26:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:26:34] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2022-06-09 23:26:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:26:34] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 5 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA FunctionPointer-PT-a008-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 8 stable transitions
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
FORMULA FunctionPointer-PT-a008-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X(G(p0)))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 13 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:34] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:34] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:34] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 23:26:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:34] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:34] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:34] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 185 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s22 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 119 steps with 2 reset in 3 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLCardinality-00 finished in 375 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(p0)))))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 18 ms. Remains 30 /32 variables (removed 2) and now considering 60/66 (removed 6) transitions.
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:26:34] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:34] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:26:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:34] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-09 23:26:34] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:26:34] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:26:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:34] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/32 places, 60/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 60/66 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-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:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 354 steps with 60 reset in 7 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLCardinality-01 finished in 257 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 3 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:35] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:35] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:35] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s19 s24)], 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 33333 reset in 161 ms.
Product exploration explored 100000 steps with 33333 reset in 122 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA FunctionPointer-PT-a008-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a008-LTLCardinality-02 finished in 660 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||F(G(p1)))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 4 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:35] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:35] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:35] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(LEQ 1 s10), p0:(GT s26 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 143 steps with 1 reset in 2 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLCardinality-04 finished in 185 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 13 ms. Remains 30 /32 variables (removed 2) and now considering 60/66 (removed 6) transitions.
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:35] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:35] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-09 23:26:35] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:26:35] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:26:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:36] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/32 places, 60/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 60/66 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-06 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 2 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLCardinality-06 finished in 175 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0) U p1))||G(p2)))'
Support contains 3 out of 32 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 64
Applied a total of 2 rules in 10 ms. Remains 32 /32 variables (removed 0) and now considering 64/66 (removed 2) transitions.
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2022-06-09 23:26:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:26:36] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2022-06-09 23:26:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:26:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:36] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-09 23:26:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2022-06-09 23:26:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:26:36] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/32 places, 64/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/66 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s6), p2:(LEQ s16 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 942 reset in 134 ms.
Stack based approach found an accepted trace after 211 steps with 4 reset with depth 95 and stack size 95 in 1 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-a008-LTLCardinality-08 finished in 340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 2 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:36] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:36] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:36] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:36] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:36] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s23 s22)], 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 33333 reset in 81 ms.
Product exploration explored 100000 steps with 33333 reset in 81 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA FunctionPointer-PT-a008-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a008-LTLCardinality-09 finished in 453 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 6 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:36] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:36] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:36] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-06-09 23:26:36] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:36] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 23:26:36] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s10 0)], 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 2 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a008-LTLCardinality-11 finished in 254 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((!(p0 U X(p1))||G(X(X(p1))))))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 6 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2022-06-09 23:26:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-09 23:26:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:37] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-09 23:26:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:37] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:37] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 103 ms :[false, false, false]
Running random walk in product with property : FunctionPointer-PT-a008-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s2 s1), p0:(LEQ s3 s10)], nbAcceptance=2, 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 19591 reset in 116 ms.
Product exploration explored 100000 steps with 19664 reset in 143 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 240 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[false, false, false]
Finished random walk after 51 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 235 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 95 ms :[false, false, false]
Stuttering acceptance computed with spot in 90 ms :[false, false, false]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2022-06-09 23:26:38] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:38] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:38] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 23:26:38] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:38] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:38] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-06-09 23:26:38] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:38] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:38] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 62/62 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 247 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 107 ms :[false, false, false]
Finished random walk after 202 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 269 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[false, false, false]
Stuttering acceptance computed with spot in 92 ms :[false, false, false]
Stuttering acceptance computed with spot in 105 ms :[false, false, false]
Product exploration explored 100000 steps with 19641 reset in 99 ms.
Product exploration explored 100000 steps with 19588 reset in 96 ms.
Built C files in :
/tmp/ltsmin2248832218441133143
[2022-06-09 23:26:39] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2248832218441133143
Running compilation step : cd /tmp/ltsmin2248832218441133143;'/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 195 ms.
Running link step : cd /tmp/ltsmin2248832218441133143;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin2248832218441133143;'/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/stateBased519332419318772796.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2022-06-09 23:26:54] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:54] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:26:54] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:54] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:26:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:26:54] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-09 23:26:54] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2022-06-09 23:26:54] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:26:55] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 62/62 transitions.
Built C files in :
/tmp/ltsmin4270532917747280680
[2022-06-09 23:26:55] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4270532917747280680
Running compilation step : cd /tmp/ltsmin4270532917747280680;'/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 122 ms.
Running link step : cd /tmp/ltsmin4270532917747280680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 21 ms.
Running LTSmin : cd /tmp/ltsmin4270532917747280680;'/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/stateBased13314126877105947083.hoa' '--buchi-type=spotba'
LTSmin run took 713 ms.
FORMULA FunctionPointer-PT-a008-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FunctionPointer-PT-a008-LTLCardinality-15 finished in 18788 ms.
All properties solved by simple procedures.
Total runtime 22982 ms.

BK_STOP 1654817215959

--------------------
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="FunctionPointer-PT-a008"
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 FunctionPointer-PT-a008, 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 r312-tall-165472282200379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a008.tgz
mv FunctionPointer-PT-a008 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 ;