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.r168-tall-165277016200115.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 PhaseVariation-PT-D05CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016200115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 11K Apr 29 12:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 29 12:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 11:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 11:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 633K 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 PhaseVariation-PT-D05CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D05CS010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652790058752

Running Version 202205111006
[2022-05-17 12:20:59] [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]
[2022-05-17 12:20:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 12:21:00] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2022-05-17 12:21:00] [INFO ] Transformed 77 places.
[2022-05-17 12:21:00] [INFO ] Transformed 677 transitions.
[2022-05-17 12:21:00] [INFO ] Parsed PT model containing 77 places and 677 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 625/625 transitions.
Drop transitions removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 0 with 188 rules applied. Total rules applied 188 place count 74 transition count 437
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 194 place count 70 transition count 435
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 195 place count 69 transition count 429
Iterating global reduction 1 with 1 rules applied. Total rules applied 196 place count 69 transition count 429
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 197 place count 69 transition count 428
Applied a total of 197 rules in 36 ms. Remains 69 /74 variables (removed 5) and now considering 428/625 (removed 197) transitions.
[2022-05-17 12:21:00] [INFO ] Flow matrix only has 46 transitions (discarded 382 similar events)
// Phase 1: matrix 46 rows 69 cols
[2022-05-17 12:21:00] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-17 12:21:00] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 64 transitions.
Found 64 dead transitions using SMT.
Drop transitions removed 64 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 64 transitions.
[2022-05-17 12:21:00] [INFO ] Flow matrix only has 46 transitions (discarded 318 similar events)
// Phase 1: matrix 46 rows 69 cols
[2022-05-17 12:21:00] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-17 12:21:00] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-17 12:21:00] [INFO ] Flow matrix only has 46 transitions (discarded 318 similar events)
// Phase 1: matrix 46 rows 69 cols
[2022-05-17 12:21:00] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-17 12:21:00] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:21:00] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/74 places, 364/625 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 63 transition count 304
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 63 transition count 304
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 69 place count 63 transition count 247
Applied a total of 69 rules in 9 ms. Remains 63 /69 variables (removed 6) and now considering 247/364 (removed 117) transitions.
[2022-05-17 12:21:00] [INFO ] Flow matrix only has 40 transitions (discarded 207 similar events)
// Phase 1: matrix 40 rows 63 cols
[2022-05-17 12:21:00] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-17 12:21:00] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-17 12:21:00] [INFO ] Flow matrix only has 40 transitions (discarded 207 similar events)
// Phase 1: matrix 40 rows 63 cols
[2022-05-17 12:21:00] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-17 12:21:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 12:21:00] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/74 places, 247/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 63/74 places, 247/625 transitions.
Support contains 32 out of 63 places after structural reductions.
[2022-05-17 12:21:01] [INFO ] Flatten gal took : 56 ms
[2022-05-17 12:21:01] [INFO ] Flatten gal took : 23 ms
[2022-05-17 12:21:01] [INFO ] Input system was already deterministic with 247 transitions.
Incomplete random walk after 10000 steps, including 517 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 24) seen :16
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-05-17 12:21:01] [INFO ] Flow matrix only has 40 transitions (discarded 207 similar events)
// Phase 1: matrix 40 rows 63 cols
[2022-05-17 12:21:01] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-17 12:21:01] [INFO ] [Real]Absence check using 23 positive place invariants in 3 ms returned sat
[2022-05-17 12:21:01] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 63 stabilizing places and 247 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 63 transition count 247
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Graph (complete) has 608 edges and 63 vertex of which 61 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 246
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 16 place count 47 transition count 166
Iterating global reduction 1 with 14 rules applied. Total rules applied 30 place count 47 transition count 166
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 86 place count 47 transition count 110
Applied a total of 86 rules in 29 ms. Remains 47 /63 variables (removed 16) and now considering 110/247 (removed 137) transitions.
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 25 transitions (discarded 85 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:02] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 25 transitions (discarded 85 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:02] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 25 transitions (discarded 85 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:02] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:02] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2022-05-17 12:21:02] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 25 transitions (discarded 85 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:02] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/63 places, 110/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/63 places, 110/247 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s17 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 43 steps with 2 reset in 3 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-02 finished in 552 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!(false U true)) U p0)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Graph (complete) has 608 edges and 63 vertex of which 61 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 17 place count 46 transition count 162
Iterating global reduction 1 with 15 rules applied. Total rules applied 32 place count 46 transition count 162
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 88 place count 46 transition count 106
Applied a total of 88 rules in 20 ms. Remains 46 /63 variables (removed 17) and now considering 106/247 (removed 141) transitions.
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:02] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-17 12:21:02] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:02] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:02] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-05-17 12:21:02] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-17 12:21:02] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:02] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/63 places, 106/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/63 places, 106/247 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-03 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}]], initial=1, aps=[p0:(GT s25 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-03 finished in 325 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U p1))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Graph (complete) has 608 edges and 63 vertex of which 61 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 246
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 14 place count 49 transition count 177
Iterating global reduction 1 with 12 rules applied. Total rules applied 26 place count 49 transition count 177
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 72 place count 49 transition count 131
Applied a total of 72 rules in 23 ms. Remains 49 /63 variables (removed 14) and now considering 131/247 (removed 116) transitions.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 27 transitions (discarded 104 similar events)
// Phase 1: matrix 27 rows 49 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 27 transitions (discarded 104 similar events)
// Phase 1: matrix 27 rows 49 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 27 transitions (discarded 104 similar events)
// Phase 1: matrix 27 rows 49 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 12:21:03] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-05-17 12:21:03] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 27 transitions (discarded 104 similar events)
// Phase 1: matrix 27 rows 49 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/63 places, 131/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/63 places, 131/247 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s28 s18), p0:(LEQ s13 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-04 finished in 413 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 61 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 18 place count 46 transition count 160
Iterating global reduction 1 with 15 rules applied. Total rules applied 33 place count 46 transition count 160
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 89 place count 46 transition count 104
Applied a total of 89 rules in 4 ms. Remains 46 /63 variables (removed 17) and now considering 104/247 (removed 143) transitions.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 24 transitions (discarded 80 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 24 transitions (discarded 80 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 24 transitions (discarded 80 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 4 ms
[2022-05-17 12:21:03] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:03] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 24 transitions (discarded 80 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/63 places, 104/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/63 places, 104/247 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s11 s38)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 25 steps with 1 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-05 finished in 310 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 61 transition count 246
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 47 transition count 168
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 47 transition count 168
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 87 place count 47 transition count 112
Applied a total of 87 rules in 5 ms. Remains 47 /63 variables (removed 16) and now considering 112/247 (removed 135) transitions.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 25 transitions (discarded 87 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 25 transitions (discarded 87 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 25 transitions (discarded 87 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:03] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:03] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-17 12:21:03] [INFO ] Flow matrix only has 25 transitions (discarded 87 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:03] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:04] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/63 places, 112/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/63 places, 112/247 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-07 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 s12 s8)], 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 7 reset in 3 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-07 finished in 341 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F((G(p0)&&p1))))))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 247
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 48 transition count 165
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 48 transition count 165
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 83 place count 48 transition count 111
Applied a total of 83 rules in 7 ms. Remains 48 /63 variables (removed 15) and now considering 111/247 (removed 136) transitions.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 26 transitions (discarded 85 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:04] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 26 transitions (discarded 85 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:04] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 26 transitions (discarded 85 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:04] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:04] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 26 transitions (discarded 85 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:04] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/63 places, 111/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/63 places, 111/247 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT s0 s13), p0:(GT s33 s36)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-10 finished in 412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((((p0 U p1)&&p2) U X(G(X(!p1))))))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 61 transition count 246
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 47 transition count 170
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 47 transition count 170
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 85 place count 47 transition count 116
Applied a total of 85 rules in 6 ms. Remains 47 /63 variables (removed 16) and now considering 116/247 (removed 131) transitions.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 25 transitions (discarded 91 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:04] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 25 transitions (discarded 91 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-17 12:21:04] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 25 transitions (discarded 91 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:04] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-17 12:21:04] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 25 transitions (discarded 91 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:04] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/63 places, 116/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/63 places, 116/247 transitions.
Stuttering acceptance computed with spot in 176 ms :[p1, false, p1, true, p1]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(OR (NOT p2) (AND (NOT p1) (NOT p0))), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={0} source=4 dest: 4}]], initial=4, aps=[p1:(LEQ s19 s31), p0:(LEQ 1 s10), p2:(LEQ s18 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-11 finished in 433 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(G(F(p0)))))))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Graph (complete) has 608 edges and 63 vertex of which 61 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 17 place count 46 transition count 161
Iterating global reduction 1 with 15 rules applied. Total rules applied 32 place count 46 transition count 161
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 87 place count 46 transition count 106
Applied a total of 87 rules in 16 ms. Remains 46 /63 variables (removed 17) and now considering 106/247 (removed 141) transitions.
[2022-05-17 12:21:04] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:05] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:05] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:05] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:05] [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.
[2022-05-17 12:21:05] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 24 transitions (discarded 82 similar events)
// Phase 1: matrix 24 rows 46 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/63 places, 106/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/63 places, 106/247 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-12 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 s19 s37)], 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 50 steps with 1 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-12 finished in 302 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(X((false U p1)))))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 61 transition count 246
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 16 place count 48 transition count 163
Iterating global reduction 1 with 13 rules applied. Total rules applied 29 place count 48 transition count 163
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 84 place count 48 transition count 108
Applied a total of 84 rules in 6 ms. Remains 48 /63 variables (removed 15) and now considering 108/247 (removed 139) transitions.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 26 transitions (discarded 82 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 26 transitions (discarded 82 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 26 transitions (discarded 82 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:21:05] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 12:21:05] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 26 transitions (discarded 82 similar events)
// Phase 1: matrix 26 rows 48 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/63 places, 108/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/63 places, 108/247 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s22 s11), p0:(GT s23 s35)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 103 steps with 16 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-13 finished in 332 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 247/247 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 247
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 47 transition count 156
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 47 transition count 156
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 89 place count 47 transition count 98
Applied a total of 89 rules in 7 ms. Remains 47 /63 variables (removed 16) and now considering 98/247 (removed 149) transitions.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 25 transitions (discarded 73 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 25 transitions (discarded 73 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 25 transitions (discarded 73 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-17 12:21:05] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-05-17 12:21:05] [INFO ] Flow matrix only has 25 transitions (discarded 73 similar events)
// Phase 1: matrix 25 rows 47 cols
[2022-05-17 12:21:05] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:21:05] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/63 places, 98/247 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/63 places, 98/247 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s25 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 28 steps with 9 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS010-LTLCardinality-15 finished in 294 ms.
All properties solved by simple procedures.
Total runtime 6009 ms.

BK_STOP 1652790065924

--------------------
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="PhaseVariation-PT-D05CS010"
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 PhaseVariation-PT-D05CS010, 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 r168-tall-165277016200115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS010.tgz
mv PhaseVariation-PT-D05CS010 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 ;