About the Execution of ITS-Tools for PhaseVariation-PT-D05CS100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 308.728 | 15276.00 | 26688.00 | 400.80 | TFFFFFFFFFTFFFFF | normal |
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-165277016200124.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhaseVariation-PT-D05CS100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016200124
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 9.0K Apr 29 12:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 29 12:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 12:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:02 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 4.4K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:25 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-D05CS100-LTLFireability-00
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-01
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-02
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-03
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-04
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-05
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-06
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-07
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-08
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-09
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-10
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-11
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-12
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-13
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-14
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652791070772
Running Version 202205111006
[2022-05-17 12:37:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 12:37:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 12:37:52] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2022-05-17 12:37:52] [INFO ] Transformed 77 places.
[2022-05-17 12:37:52] [INFO ] Transformed 677 transitions.
[2022-05-17 12:37:52] [INFO ] Parsed PT model containing 77 places and 677 transitions in 247 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 26 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:52] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:52] [INFO ] Computed 26 place invariants in 7 ms
[2022-05-17 12:37:52] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
[2022-05-17 12:37:52] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:52] [INFO ] Computed 26 place invariants in 5 ms
[2022-05-17 12:37:52] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-17 12:37:52] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:52] [INFO ] Computed 26 place invariants in 3 ms
[2022-05-17 12:37:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:52] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2022-05-17 12:37:52] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:52] [INFO ] Computed 26 place invariants in 3 ms
[2022-05-17 12:37:53] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/77 places, 677/677 transitions.
Support contains 39 out of 77 places after structural reductions.
[2022-05-17 12:37:53] [INFO ] Flatten gal took : 84 ms
[2022-05-17 12:37:53] [INFO ] Flatten gal took : 52 ms
[2022-05-17 12:37:53] [INFO ] Input system was already deterministic with 677 transitions.
Finished random walk after 1565 steps, including 10 resets, run visited all 29 properties in 84 ms. (steps per millisecond=18 )
Computed a total of 77 stabilizing places and 677 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 77 transition count 677
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 U G(!X(X(p1))))) U X(X(!p0))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 12 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:54] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:54] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:54] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2022-05-17 12:37:54] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:54] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:54] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-05-17 12:37:54] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:54] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:54] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:54] [INFO ] Implicit Places using invariants and state equation in 112 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 195 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 255 place count 63 transition count 409
Iterating global reduction 1 with 6 rules applied. Total rules applied 261 place count 63 transition count 409
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 265 place count 63 transition count 405
Applied a total of 265 rules in 15 ms. Remains 63 /76 variables (removed 13) and now considering 405/677 (removed 272) transitions.
[2022-05-17 12:37:54] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
// Phase 1: matrix 41 rows 63 cols
[2022-05-17 12:37:54] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:37:54] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-05-17 12:37:54] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
// Phase 1: matrix 41 rows 63 cols
[2022-05-17 12:37:54] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-17 12:37:54] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:54] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/77 places, 405/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 63/77 places, 405/677 transitions.
Stuttering acceptance computed with spot in 549 ms :[p0, p0, p0, p1]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s42 1) (GEQ s61 1)), p1:(AND (GEQ s20 1) (GEQ s46 1) (GEQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4227 reset in 506 ms.
Product exploration explored 100000 steps with 4111 reset in 441 ms.
Computed a total of 63 stabilizing places and 405 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 63 transition count 405
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p1))
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-00 finished in 2353 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(X(X(G((F(p1)&&p2))))))&&p0)))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 4 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:56] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:56] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:56] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2022-05-17 12:37:56] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:56] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:56] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-17 12:37:56] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:56] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:56] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:56] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 180 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 247 place count 70 transition count 436
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 253 place count 64 transition count 410
Iterating global reduction 1 with 6 rules applied. Total rules applied 259 place count 64 transition count 410
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 263 place count 64 transition count 406
Applied a total of 263 rules in 12 ms. Remains 64 /76 variables (removed 12) and now considering 406/677 (removed 271) transitions.
[2022-05-17 12:37:56] [INFO ] Flow matrix only has 42 transitions (discarded 364 similar events)
// Phase 1: matrix 42 rows 64 cols
[2022-05-17 12:37:56] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:37:56] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-17 12:37:56] [INFO ] Flow matrix only has 42 transitions (discarded 364 similar events)
// Phase 1: matrix 42 rows 64 cols
[2022-05-17 12:37:56] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:37:56] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:56] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/77 places, 406/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 64/77 places, 406/677 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s41 1) (GEQ s62 1)), p2:(OR (LT s0 1) (LT s41 1) (LT s62 1)), p1:(OR (LT s6 1) (LT s45 1) (LT s62 1))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-01 finished in 723 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(!(G(p0) U X(p1))))&&F(p2)))'
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 11 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:57] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:57] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:57] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
[2022-05-17 12:37:57] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:57] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:57] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-17 12:37:57] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:57] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:57] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:57] [INFO ] Implicit Places using invariants and state equation in 96 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 169 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 255 place count 63 transition count 412
Iterating global reduction 1 with 6 rules applied. Total rules applied 261 place count 63 transition count 412
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 264 place count 63 transition count 409
Applied a total of 264 rules in 9 ms. Remains 63 /76 variables (removed 13) and now considering 409/677 (removed 268) transitions.
[2022-05-17 12:37:57] [INFO ] Flow matrix only has 41 transitions (discarded 368 similar events)
// Phase 1: matrix 41 rows 63 cols
[2022-05-17 12:37:57] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:37:57] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-17 12:37:57] [INFO ] Flow matrix only has 41 transitions (discarded 368 similar events)
// Phase 1: matrix 41 rows 63 cols
[2022-05-17 12:37:57] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:37:57] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:57] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/77 places, 409/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 63/77 places, 409/677 transitions.
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p2) p1), p1, (NOT p2), p1, p1, (AND p0 p1), true, (AND p0 p1), p0]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 6}], [{ cond=p0, acceptance={} source=5 dest: 5}, { cond=p0, acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=7 dest: 8}], [{ cond=p0, acceptance={0} source=8 dest: 8}]], initial=0, aps=[p2:(AND (GEQ s13 1) (GEQ s43 1) (GEQ s61 1)), p0:(OR (AND (GEQ s24 1) (GEQ s57 1) (GEQ s61 1)) (AND (GEQ s10 1) (GEQ s51 1) (GEQ s61 1))), p1:(AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 263 steps with 15 reset in 4 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-02 finished in 842 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1) U !F(p2)))'
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 109 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:58] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:58] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:58] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
[2022-05-17 12:37:58] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:58] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:58] [INFO ] Implicit Places using invariants in 70 ms returned []
[2022-05-17 12:37:58] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:58] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:58] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:58] [INFO ] Implicit Places using invariants and state equation in 93 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 181 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 256 place count 62 transition count 406
Iterating global reduction 1 with 7 rules applied. Total rules applied 263 place count 62 transition count 406
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 267 place count 62 transition count 402
Applied a total of 267 rules in 91 ms. Remains 62 /76 variables (removed 14) and now considering 402/677 (removed 275) transitions.
[2022-05-17 12:37:58] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:37:58] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:37:58] [INFO ] Implicit Places using invariants in 82 ms returned []
[2022-05-17 12:37:58] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:37:58] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:37:58] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:58] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 62/77 places, 402/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/77 places, 402/677 transitions.
Stuttering acceptance computed with spot in 356 ms :[p2, true, p2, (NOT p0), (NOT p1), (AND p2 (NOT p0) p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p2 p1 p0), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s7 1) (GEQ s47 1) (GEQ s60 1)), p1:(AND (GEQ s1 1) (GEQ s42 1) (GEQ s60 1)), p0:(AND (GEQ s27 1) (GEQ s53 1) (GEQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 46 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-03 finished in 1137 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(G(F(p0)))&&F((G(X(p2))&&p1))))))'
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 45 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:59] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:59] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2022-05-17 12:37:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:59] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:59] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-17 12:37:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:59] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:37:59] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:37:59] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2022-05-17 12:37:59] [INFO ] Redundant transitions in 42 ms returned []
[2022-05-17 12:37:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:59] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:37:59] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/77 places, 677/677 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s50 1) (GEQ s75 1)), p1:(AND (GEQ s41 1) (GEQ s66 1) (GEQ s75 1)), p2:(AND (GEQ s12 1) (GEQ s55 1) (GEQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 119 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-04 finished in 855 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G((X(G(p1))||p0))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:37:59] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:37:59] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:00] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:00] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:00] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:00] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants and state equation in 95 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 157 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 256 place count 62 transition count 408
Iterating global reduction 1 with 7 rules applied. Total rules applied 263 place count 62 transition count 408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 267 place count 62 transition count 404
Applied a total of 267 rules in 7 ms. Remains 62 /76 variables (removed 14) and now considering 404/677 (removed 273) transitions.
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:38:00] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:38:00] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:00] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/77 places, 404/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/77 places, 404/677 transitions.
Stuttering acceptance computed with spot in 67 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s6 1) (LT s40 1) (LT s60 1) (LT s25 1) (LT s52 1)), p1:(OR (LT s6 1) (LT s40 1) (LT s60 1))], 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 22 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-05 finished in 565 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&F(G(p1))&&F(p2))))'
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 47 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:00] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:00] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:00] [INFO ] Computed 26 place invariants in 6 ms
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:00] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:00] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants and state equation in 88 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 162 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 257 place count 61 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 265 place count 61 transition count 402
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 270 place count 61 transition count 397
Applied a total of 270 rules in 53 ms. Remains 61 /76 variables (removed 15) and now considering 397/677 (removed 280) transitions.
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 12:38:00] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:38:00] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-17 12:38:00] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 12:38:00] [INFO ] Computed 22 place invariants in 2 ms
[2022-05-17 12:38:00] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:01] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 61/77 places, 397/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/77 places, 397/677 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s39 1) (GEQ s59 1)), p2:(AND (GEQ s19 1) (GEQ s50 1) (GEQ s59 1)), p1:(OR (LT s8 1) (LT s40 1) (LT s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 447 steps with 8 reset in 8 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-06 finished in 715 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((X(p0)&&(G(X(!p0))||p0)) U !p1)))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 38 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:01] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:01] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:01] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
[2022-05-17 12:38:01] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:01] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:01] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-05-17 12:38:01] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:01] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:01] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:01] [INFO ] Implicit Places using invariants and state equation in 95 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 172 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 255 place count 63 transition count 409
Iterating global reduction 1 with 6 rules applied. Total rules applied 261 place count 63 transition count 409
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 265 place count 63 transition count 405
Applied a total of 265 rules in 65 ms. Remains 63 /76 variables (removed 13) and now considering 405/677 (removed 272) transitions.
[2022-05-17 12:38:01] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
// Phase 1: matrix 41 rows 63 cols
[2022-05-17 12:38:01] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:38:01] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-17 12:38:01] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
// Phase 1: matrix 41 rows 63 cols
[2022-05-17 12:38:01] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:01] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:01] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 63/77 places, 405/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 63/77 places, 405/677 transitions.
Stuttering acceptance computed with spot in 111 ms :[p1, (OR (NOT p0) p1), p0, true]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s18 1) (GEQ s57 1) (GEQ s61 1)) (AND (GEQ s5 1) (GEQ s39 1) (GEQ s61 1))), p0:(AND (GEQ s18 1) (GEQ s57 1) (GEQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 105 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-08 finished in 742 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:01] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:01] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:02] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:02] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:02] [INFO ] Computed 26 place invariants in 3 ms
[2022-05-17 12:38:02] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants and state equation in 101 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 174 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 257 place count 61 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 265 place count 61 transition count 402
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 270 place count 61 transition count 397
Applied a total of 270 rules in 5 ms. Remains 61 /76 variables (removed 15) and now considering 397/677 (removed 280) transitions.
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 12:38:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 12:38:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:02] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/77 places, 397/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/77 places, 397/677 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s14 1) (GEQ s51 1) (GEQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 231 steps with 4 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-09 finished in 580 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 43 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:02] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:02] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:02] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants in 82 ms returned []
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:02] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:02] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants and state equation in 93 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 178 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 256 place count 62 transition count 408
Iterating global reduction 1 with 7 rules applied. Total rules applied 263 place count 62 transition count 408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 267 place count 62 transition count 404
Applied a total of 267 rules in 49 ms. Remains 62 /76 variables (removed 14) and now considering 404/677 (removed 273) transitions.
[2022-05-17 12:38:02] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:38:02] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:02] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-17 12:38:03] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:38:03] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:38:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:03] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 62/77 places, 404/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/77 places, 404/677 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-11 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:(AND (GEQ s6 1) (GEQ s42 1) (GEQ s60 1))], 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 109 steps with 1 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-11 finished in 668 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G((G(p0)&&X(p1)))))||(p0 U !X(!p1))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 4 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:03] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:03] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:03] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
[2022-05-17 12:38:03] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:03] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:03] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-05-17 12:38:03] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:03] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:03] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 151 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 256 place count 62 transition count 408
Iterating global reduction 1 with 7 rules applied. Total rules applied 263 place count 62 transition count 408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 267 place count 62 transition count 404
Applied a total of 267 rules in 5 ms. Remains 62 /76 variables (removed 14) and now considering 404/677 (removed 273) transitions.
[2022-05-17 12:38:03] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:38:03] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-17 12:38:03] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-17 12:38:03] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2022-05-17 12:38:03] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:03] [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.
Starting structural reductions in LTL mode, iteration 2 : 62/77 places, 404/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/77 places, 404/677 transitions.
Stuttering acceptance computed with spot in 597 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 7}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s19 1) (GEQ s56 1) (GEQ s60 1)), p1:(OR (LT s11 1) (LT s42 1) (LT s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 3 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-13 finished in 1070 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0)) U (G(p1) U (p2 U p1))))'
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 39 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:04] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:04] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:04] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
[2022-05-17 12:38:04] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:04] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:04] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-17 12:38:04] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:04] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:04] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:04] [INFO ] Implicit Places using invariants and state equation in 92 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 164 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 249 place count 69 transition count 435
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 257 place count 61 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 265 place count 61 transition count 402
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 270 place count 61 transition count 397
Applied a total of 270 rules in 65 ms. Remains 61 /76 variables (removed 15) and now considering 397/677 (removed 280) transitions.
[2022-05-17 12:38:04] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 12:38:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:04] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-17 12:38:04] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2022-05-17 12:38:04] [INFO ] Computed 22 place invariants in 0 ms
[2022-05-17 12:38:04] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:04] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 61/77 places, 397/677 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/77 places, 397/677 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s40 1) (GEQ s59 1)), p2:(AND (GEQ s27 1) (GEQ s50 1) (GEQ s59 1)), p0:(AND (GEQ s7 1) (GEQ s38 1) (GEQ s59 1))], nbAcceptance=0, 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 574 steps with 17 reset in 5 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-14 finished in 755 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(G(!p0)||p1))))'
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 48 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2022-05-17 12:38:05] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:05] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:05] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
[2022-05-17 12:38:05] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:05] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:05] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-05-17 12:38:05] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:05] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-17 12:38:05] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-17 12:38:05] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2022-05-17 12:38:05] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-17 12:38:05] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2022-05-17 12:38:05] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-17 12:38:05] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/77 places, 677/677 transitions.
Stuttering acceptance computed with spot in 35 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s12 1) (LT s55 1) (LT s75 1)), p1:(OR (AND (GEQ s23 1) (GEQ s57 1) (GEQ s75 1)) (AND (GEQ s32 1) (GEQ s60 1) (GEQ s75 1)))], 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 430 steps with 4 reset in 7 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLFireability-15 finished in 688 ms.
All properties solved by simple procedures.
Total runtime 13746 ms.
BK_STOP 1652791086048
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhaseVariation-PT-D05CS100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PhaseVariation-PT-D05CS100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016200124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS100.tgz
mv PhaseVariation-PT-D05CS100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;