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-165277016300140.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-D10CS100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016300140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 12:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 12:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 12:00 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 4.3K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 21K 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 2.9M 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-D10CS100-LTLFireability-00
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-01
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-02
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-03
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-04
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-05
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-06
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-07
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-08
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-09
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-10
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-11
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-12
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-13
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-14
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652793816741

Running Version 202205111006
[2022-05-17 13:23:37] [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 13:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 13:23:38] [INFO ] Load time of PNML (sax parser for PT used): 303 ms
[2022-05-17 13:23:38] [INFO ] Transformed 302 places.
[2022-05-17 13:23:38] [INFO ] Transformed 3137 transitions.
[2022-05-17 13:23:38] [INFO ] Parsed PT model containing 302 places and 3137 transitions in 441 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 3137/3137 transitions.
Applied a total of 0 rules in 66 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
[2022-05-17 13:23:38] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2022-05-17 13:23:38] [INFO ] Computed 101 place invariants in 27 ms
[2022-05-17 13:23:39] [INFO ] Dead Transitions using invariants and state equation in 1175 ms found 0 transitions.
[2022-05-17 13:23:39] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2022-05-17 13:23:39] [INFO ] Computed 101 place invariants in 2 ms
[2022-05-17 13:23:40] [INFO ] Implicit Places using invariants in 293 ms returned []
[2022-05-17 13:23:40] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2022-05-17 13:23:40] [INFO ] Computed 101 place invariants in 3 ms
[2022-05-17 13:23:40] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:40] [INFO ] Implicit Places using invariants and state equation in 419 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 729 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 301/302 places, 3137/3137 transitions.
Drop transitions removed 306 transitions
Redundant transition composition rules discarded 306 transitions
Iterating global reduction 0 with 306 rules applied. Total rules applied 306 place count 301 transition count 2831
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 308 place count 300 transition count 2830
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 311 place count 297 transition count 2804
Iterating global reduction 1 with 3 rules applied. Total rules applied 314 place count 297 transition count 2804
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 317 place count 297 transition count 2801
Applied a total of 317 rules in 67 ms. Remains 297 /301 variables (removed 4) and now considering 2801/3137 (removed 336) transitions.
[2022-05-17 13:23:40] [INFO ] Flow matrix only has 197 transitions (discarded 2604 similar events)
// Phase 1: matrix 197 rows 297 cols
[2022-05-17 13:23:40] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:40] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-05-17 13:23:40] [INFO ] Flow matrix only has 197 transitions (discarded 2604 similar events)
// Phase 1: matrix 197 rows 297 cols
[2022-05-17 13:23:40] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:40] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:41] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 297/302 places, 2801/3137 transitions.
Finished structural reductions, in 2 iterations. Remains : 297/302 places, 2801/3137 transitions.
Support contains 67 out of 297 places after structural reductions.
[2022-05-17 13:23:41] [INFO ] Flatten gal took : 228 ms
[2022-05-17 13:23:41] [INFO ] Flatten gal took : 164 ms
[2022-05-17 13:23:41] [INFO ] Input system was already deterministic with 2801 transitions.
Incomplete random walk after 10001 steps, including 39 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 36) seen :35
Finished Best-First random walk after 7395 steps, including 2 resets, run visited all 1 properties in 24 ms. (steps per millisecond=308 )
Computed a total of 297 stabilizing places and 2801 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 297 transition count 2801
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' '!((X(F(p0))&&G(F(G(p1)))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 31 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:23:42] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:42] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:43] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
[2022-05-17 13:23:43] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:43] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:43] [INFO ] Implicit Places using invariants in 262 ms returned []
[2022-05-17 13:23:43] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:43] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:44] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:44] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 725 ms to find 0 implicit places.
[2022-05-17 13:23:44] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:44] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:23:45] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 301 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s189 1) (GEQ s198 1) (GEQ s290 1)), p1:(AND (GEQ s188 1) (GEQ s279 1) (GEQ s290 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 198 steps with 0 reset in 9 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-00 finished in 2803 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!(F(p0)&&!p1) U p2)&&F(X(p3)))))'
Support contains 9 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 24 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:23:45] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:45] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:46] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
[2022-05-17 13:23:46] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:46] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 13:23:46] [INFO ] Implicit Places using invariants in 248 ms returned []
[2022-05-17 13:23:46] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:46] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:23:46] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:47] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 704 ms to find 0 implicit places.
[2022-05-17 13:23:47] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:47] [INFO ] Computed 100 place invariants in 6 ms
[2022-05-17 13:23:47] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, p0, (NOT p2), (NOT p3)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))), acceptance={} source=1 dest: 4}, { cond=(OR p2 p1 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s74 1) (GEQ s238 1) (GEQ s290 1)), p1:(AND (GEQ s65 1) (GEQ s222 1) (GEQ s290 1)), p0:(AND (GEQ s3 1) (GEQ s281 1) (GEQ s290 1)), p3:(OR (AND...], 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 161 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-01 finished in 2579 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U X(p1))||((p1 U G(p2))&&G(p3))))'
Support contains 9 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 293 transition count 2769
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 293 transition count 2769
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 293 transition count 2765
Applied a total of 12 rules in 23 ms. Remains 293 /297 variables (removed 4) and now considering 2765/2801 (removed 36) transitions.
[2022-05-17 13:23:48] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:23:48] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 13:23:48] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
[2022-05-17 13:23:49] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:23:49] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:49] [INFO ] Implicit Places using invariants in 234 ms returned []
[2022-05-17 13:23:49] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:23:49] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:23:49] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:49] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
[2022-05-17 13:23:49] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:23:49] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:23:50] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 293/297 places, 2765/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 293/297 places, 2765/2801 transitions.
Stuttering acceptance computed with spot in 405 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p2 p3) (AND p0 p1 p3)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p2 p3) (AND (NOT p0) p1 p3)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p0 (NOT p2) (NOT p1)) (AND p0 (NOT p3))), acceptance={} source=0 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p3))), acceptance={} source=0 dest: 6}], [{ cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1) p3), acceptance={} source=1 dest: 2}, { cond=(OR (AND p0 (NOT p2) (NOT p1)) (AND p0 (NOT p1) (NOT p3))), acceptance={} source=1 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p1) (NOT p3))), acceptance={} source=1 dest: 6}], [{ cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1) p3), acceptance={} source=2 dest: 3}, { cond=(OR (AND p0 (NOT p2) (NOT p1)) (AND p0 (NOT p1) (NOT p3))), acceptance={} source=2 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p1) (NOT p3))), acceptance={} source=2 dest: 7}], [{ cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1) p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2 p1 p3), acceptance={} source=3 dest: 4}, { cond=(OR (AND p0 (NOT p2) (NOT p1)) (AND p0 (NOT p1) (NOT p3))), acceptance={} source=3 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p1) (NOT p3))), acceptance={} source=3 dest: 7}, { cond=(OR (AND (NOT p0) (NOT p2) p1) (AND (NOT p0) p1 (NOT p3))), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p0) p2 p3), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=4 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={0} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(AND (GEQ s189 1) (GEQ s191 1) (GEQ s291 1)), p2:(AND (GEQ s116 1) (GEQ s243 1) (GEQ s291 1)), p3:(AND (GEQ s77 1) (GEQ s218 1) (GEQ s291 1)), p1:(AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 180 steps with 0 reset in 7 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-02 finished in 2759 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X((G(p1)||p0)))&&X(X((G(p3)&&p2))))))'
Support contains 9 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 294 transition count 2775
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 294 transition count 2775
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 294 transition count 2772
Applied a total of 9 rules in 23 ms. Remains 294 /297 variables (removed 3) and now considering 2772/2801 (removed 29) transitions.
[2022-05-17 13:23:50] [INFO ] Flow matrix only has 194 transitions (discarded 2578 similar events)
// Phase 1: matrix 194 rows 294 cols
[2022-05-17 13:23:50] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:51] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
[2022-05-17 13:23:51] [INFO ] Flow matrix only has 194 transitions (discarded 2578 similar events)
// Phase 1: matrix 194 rows 294 cols
[2022-05-17 13:23:51] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:51] [INFO ] Implicit Places using invariants in 226 ms returned []
[2022-05-17 13:23:51] [INFO ] Flow matrix only has 194 transitions (discarded 2578 similar events)
// Phase 1: matrix 194 rows 294 cols
[2022-05-17 13:23:51] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:52] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:52] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2022-05-17 13:23:52] [INFO ] Flow matrix only has 194 transitions (discarded 2578 similar events)
// Phase 1: matrix 194 rows 294 cols
[2022-05-17 13:23:52] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:53] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 294/297 places, 2772/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 294/297 places, 2772/2801 transitions.
Stuttering acceptance computed with spot in 357 ms :[true, (OR (NOT p2) (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p3) (NOT p1)), (OR (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p3) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2 p3), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={} source=3 dest: 4}, { cond=(AND p0 p2 p3), acceptance={} source=3 dest: 5}], [{ cond=(OR (NOT p1) (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p3), acceptance={} source=4 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p3)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1 p3), acceptance={} source=5 dest: 4}, { cond=(AND p0 p3), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 1}]], initial=6, aps=[p0:(OR (LT s73 1) (LT s238 1) (LT s292 1)), p1:(OR (LT s105 1) (LT s247 1) (LT s292 1)), p2:(AND (GEQ s95 1) (GEQ s231 1) (GEQ s292 1)), p3:(AND (GEQ s107...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-03 finished in 2701 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 34 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:23:53] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:53] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:54] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
[2022-05-17 13:23:54] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:54] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:54] [INFO ] Implicit Places using invariants in 232 ms returned []
[2022-05-17 13:23:54] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:54] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:54] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:55] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
[2022-05-17 13:23:55] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:55] [INFO ] Computed 100 place invariants in 0 ms
[2022-05-17 13:23:55] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LT s82 1) (LT s231 1) (LT s290 1) (AND (GEQ s162 1) (GEQ s286 1) (GEQ s290 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 568 ms.
Product exploration explored 100000 steps with 33333 reset in 581 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
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 : [p0, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-05 finished in 3865 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(((p0 U G(p1)) U !((X(X(p3))&&p2)||p1)))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 21 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:23:57] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:57] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:58] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
[2022-05-17 13:23:58] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:58] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:58] [INFO ] Implicit Places using invariants in 223 ms returned []
[2022-05-17 13:23:58] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:58] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:23:58] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:23:58] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
[2022-05-17 13:23:58] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:23:58] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:23:59] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR p1 (AND p2 p3)), (OR p1 (AND p2 p3)), true, (OR p3 p1), (OR p1 p3), (OR p1 p3)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(OR p1 p3), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(OR p1 p3), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=5 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s59 1) (GEQ s219 1) (GEQ s290 1)), p2:(AND (GEQ s58 1) (GEQ s200 1) (GEQ s290 1)), p3:(AND (GEQ s58 1) (GEQ s200 1) (GEQ s290 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 127 steps with 0 reset in 3 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-07 finished in 2526 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0 U (F(G(((p2 U X(p3))&&p1)))||X(p3))))))'
Support contains 7 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 293 transition count 2769
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 293 transition count 2769
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 293 transition count 2765
Applied a total of 12 rules in 22 ms. Remains 293 /297 variables (removed 4) and now considering 2765/2801 (removed 36) transitions.
[2022-05-17 13:24:00] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:00] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:00] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
[2022-05-17 13:24:00] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:00] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:01] [INFO ] Implicit Places using invariants in 222 ms returned []
[2022-05-17 13:24:01] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:01] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:01] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:01] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
[2022-05-17 13:24:01] [INFO ] Flow matrix only has 193 transitions (discarded 2572 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:01] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:02] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 293/297 places, 2765/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 293/297 places, 2765/2801 transitions.
Stuttering acceptance computed with spot in 316 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (NOT p1) (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 4}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0 (NOT p3) p2), acceptance={} source=3 dest: 3}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p3) (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={} source=3 dest: 5}, { cond=(AND p1 p0 (NOT p3) p2), acceptance={0} source=3 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s106 1) (GEQ s247 1) (GEQ s291 1)), p1:(AND (GEQ s95 1) (GEQ s231 1) (GEQ s291 1)), p3:(AND (GEQ s104 1) (GEQ s233 1) (GEQ s291 1)), p2:(AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 143 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-08 finished in 2517 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 21 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:24:02] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:02] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:03] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
[2022-05-17 13:24:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:03] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:03] [INFO ] Implicit Places using invariants in 233 ms returned []
[2022-05-17 13:24:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:03] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:03] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:03] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
[2022-05-17 13:24:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:03] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:04] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-09 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:(AND (GEQ s127 1) (GEQ s248 1) (GEQ s290 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 1 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-09 finished in 2346 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||((F(!G(p1)) U !F(p0))&&X(p1))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 293 transition count 2773
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 293 transition count 2773
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 293 transition count 2769
Applied a total of 12 rules in 21 ms. Remains 293 /297 variables (removed 4) and now considering 2769/2801 (removed 32) transitions.
[2022-05-17 13:24:04] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:04] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:05] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
[2022-05-17 13:24:05] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:05] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:05] [INFO ] Implicit Places using invariants in 227 ms returned []
[2022-05-17 13:24:05] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:05] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:06] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:06] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2022-05-17 13:24:06] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:06] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:07] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 293/297 places, 2769/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 293/297 places, 2769/2801 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s91 1) (GEQ s246 1) (GEQ s291 1)), p1:(AND (GEQ s165 1) (GEQ s278 1) (GEQ s291 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 269 steps with 1 reset in 8 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-10 finished in 2430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0 U F(p1)))&&!p0)))'
Support contains 7 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 19 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:24:07] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:07] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:08] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
[2022-05-17 13:24:08] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:08] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:08] [INFO ] Implicit Places using invariants in 253 ms returned []
[2022-05-17 13:24:08] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:08] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:24:08] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:08] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
[2022-05-17 13:24:08] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:08] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:09] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 393 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), true]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (OR (AND (GEQ s91 1) (GEQ s238 1) (GEQ s290 1)) (AND (GEQ s80 1) (GEQ s240 1) (GEQ s290 1))) (GEQ s34 1) (GEQ s207 1) (GEQ s290 1)), p0:(AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 173 steps with 0 reset in 3 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-11 finished in 2706 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 643 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:24:10] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:10] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:11] [INFO ] Dead Transitions using invariants and state equation in 729 ms found 0 transitions.
[2022-05-17 13:24:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:11] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:24:11] [INFO ] Implicit Places using invariants in 231 ms returned []
[2022-05-17 13:24:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:11] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:11] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:12] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 683 ms to find 0 implicit places.
[2022-05-17 13:24:12] [INFO ] Redundant transitions in 158 ms returned []
[2022-05-17 13:24:12] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:12] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:13] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s168 1) (LT s289 1) (LT s290 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 638 reset in 1668 ms.
Product exploration explored 100000 steps with 637 reset in 1749 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
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 : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-12 finished in 6784 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G((X(G(p0))&&X((F(p1)||p2)))))))'
Support contains 9 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 293 transition count 2773
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 293 transition count 2773
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 293 transition count 2769
Applied a total of 12 rules in 579 ms. Remains 293 /297 variables (removed 4) and now considering 2769/2801 (removed 32) transitions.
[2022-05-17 13:24:17] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:17] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:24:18] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
[2022-05-17 13:24:18] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:18] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:18] [INFO ] Implicit Places using invariants in 235 ms returned []
[2022-05-17 13:24:18] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:18] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:18] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:18] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
[2022-05-17 13:24:18] [INFO ] Redundant transitions in 61 ms returned []
[2022-05-17 13:24:18] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2022-05-17 13:24:18] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:19] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 293/297 places, 2769/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 293/297 places, 2769/2801 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s148 1) (LT s278 1) (LT s291 1)), p2:(AND (OR (LT s123 1) (LT s258 1) (LT s291 1)) (OR (LT s188 1) (LT s279 1) (LT s291 1))), p1:(OR (LT s1 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 633 reset in 1759 ms.
Product exploration explored 100000 steps with 632 reset in 1819 ms.
Computed a total of 293 stabilizing places and 2769 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 293 transition count 2769
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 p0 p2 p1), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X p0), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (F (G p0)), (F (G p2)), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 12 factoid took 451 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-13 finished in 7249 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U !F(X(F(X(p1)))))))'
Support contains 7 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 22 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:24:24] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:24] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:24] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
[2022-05-17 13:24:24] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:24] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:25] [INFO ] Implicit Places using invariants in 222 ms returned []
[2022-05-17 13:24:25] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:25] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 13:24:25] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:25] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
[2022-05-17 13:24:25] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:25] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:26] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 162 ms :[p1, p1, p1, true, p1]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=true, 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=(NOT p0), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (NOT (AND (GEQ s26 1) (GEQ s214 1) (GEQ s290 1))) (NOT (AND (GEQ s163 1) (GEQ s285 1) (GEQ s290 1)))), p0:(AND (GEQ s104 1) (GEQ s234 1) (GEQ s290 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-14 finished in 2453 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(G(F(p0)))&&p1)))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 2801/2801 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 292 transition count 2763
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 292 transition count 2763
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 292 transition count 2758
Applied a total of 15 rules in 18 ms. Remains 292 /297 variables (removed 5) and now considering 2758/2801 (removed 43) transitions.
[2022-05-17 13:24:26] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:26] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:27] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
[2022-05-17 13:24:27] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:27] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 13:24:27] [INFO ] Implicit Places using invariants in 235 ms returned []
[2022-05-17 13:24:27] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:27] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:27] [INFO ] State equation strengthened by 183 read => feed constraints.
[2022-05-17 13:24:27] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
[2022-05-17 13:24:27] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2022-05-17 13:24:27] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 13:24:28] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/297 places, 2758/2801 transitions.
Finished structural reductions, in 1 iterations. Remains : 292/297 places, 2758/2801 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s124 1) (LT s267 1) (LT s290 1)), p0:(AND (GEQ s64 1) (GEQ s223 1) (GEQ s290 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 244 steps with 1 reset in 9 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-15 finished in 2433 ms.
All properties solved by simple procedures.
Total runtime 51049 ms.

BK_STOP 1652793869321

--------------------
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-D10CS100"
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-D10CS100, 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-165277016300140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS100.tgz
mv PhaseVariation-PT-D10CS100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;