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.r132-tall-165271821500883.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiwaySync-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821500883
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 9.6K Apr 29 12:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 29 12:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 12:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 12:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 111K 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 MultiwaySync-PT-none-LTLCardinality-00
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-01
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-02
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-03
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-04
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-05
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-06
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-07
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-08
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-09
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-10
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-11
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-12
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-13
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-14
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652897229668

Running Version 202205111006
[2022-05-18 18:07:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 18:07:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 18:07:11] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2022-05-18 18:07:11] [INFO ] Transformed 222 places.
[2022-05-18 18:07:11] [INFO ] Transformed 472 transitions.
[2022-05-18 18:07:11] [INFO ] Found NUPN structural information;
[2022-05-18 18:07:11] [INFO ] Parsed PT model containing 222 places and 472 transitions in 205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 83 transitions
Reduce redundant transitions removed 83 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA MultiwaySync-PT-none-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 389/389 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 212 transition count 379
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 212 transition count 379
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 25 place count 212 transition count 374
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 29 place count 208 transition count 362
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 208 transition count 362
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 35 place count 208 transition count 360
Applied a total of 35 rules in 48 ms. Remains 208 /222 variables (removed 14) and now considering 360/389 (removed 29) transitions.
[2022-05-18 18:07:11] [INFO ] Flow matrix only has 355 transitions (discarded 5 similar events)
// Phase 1: matrix 355 rows 208 cols
[2022-05-18 18:07:11] [INFO ] Computed 25 place invariants in 18 ms
[2022-05-18 18:07:11] [INFO ] Implicit Places using invariants in 227 ms returned []
[2022-05-18 18:07:11] [INFO ] Flow matrix only has 355 transitions (discarded 5 similar events)
// Phase 1: matrix 355 rows 208 cols
[2022-05-18 18:07:11] [INFO ] Computed 25 place invariants in 5 ms
[2022-05-18 18:07:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:11] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
[2022-05-18 18:07:11] [INFO ] Flow matrix only has 355 transitions (discarded 5 similar events)
// Phase 1: matrix 355 rows 208 cols
[2022-05-18 18:07:11] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:11] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 208/222 places, 360/389 transitions.
Finished structural reductions, in 1 iterations. Remains : 208/222 places, 360/389 transitions.
Support contains 36 out of 208 places after structural reductions.
[2022-05-18 18:07:11] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-18 18:07:11] [INFO ] Flatten gal took : 56 ms
FORMULA MultiwaySync-PT-none-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 18:07:12] [INFO ] Flatten gal took : 29 ms
[2022-05-18 18:07:12] [INFO ] Input system was already deterministic with 360 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :1
Finished Best-First random walk after 1704 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=426 )
Computed a total of 11 stabilizing places and 17 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F(X(p0))))))'
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 355
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 205 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 204 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 204 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 204 transition count 349
Applied a total of 11 rules in 24 ms. Remains 204 /208 variables (removed 4) and now considering 349/360 (removed 11) transitions.
[2022-05-18 18:07:12] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:12] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:12] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-18 18:07:12] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:12] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:13] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-05-18 18:07:13] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:13] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:13] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/208 places, 349/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/208 places, 349/360 transitions.
Stuttering acceptance computed with spot in 409 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s157 0) (EQ s164 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 24821 reset in 537 ms.
Product exploration explored 100000 steps with 24890 reset in 280 ms.
Computed a total of 11 stabilizing places and 17 stable transitions
Computed a total of 11 stabilizing places and 17 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3551 steps, including 1 resets, run visited all 1 properties in 24 ms. (steps per millisecond=147 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 349/349 transitions.
Applied a total of 0 rules in 6 ms. Remains 204 /204 variables (removed 0) and now considering 349/349 (removed 0) transitions.
[2022-05-18 18:07:15] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:15] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:15] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-18 18:07:15] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:15] [INFO ] Computed 25 place invariants in 6 ms
[2022-05-18 18:07:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:15] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2022-05-18 18:07:15] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:15] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:15] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/204 places, 349/349 transitions.
Computed a total of 11 stabilizing places and 17 stable transitions
Computed a total of 11 stabilizing places and 17 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 24910 reset in 216 ms.
Product exploration explored 100000 steps with 24881 reset in 319 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 204 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 204/204 places, 349/349 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 204 transition count 349
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 204 transition count 349
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 204 transition count 349
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 31 places in 1 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 31 place count 204 transition count 385
Deduced a syphon composed of 31 places in 1 ms
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 0 with 98 rules applied. Total rules applied 129 place count 204 transition count 287
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 129 place count 204 transition count 290
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 0 with 17 rules applied. Total rules applied 146 place count 204 transition count 290
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 161 place count 189 transition count 275
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 0 with 15 rules applied. Total rules applied 176 place count 189 transition count 275
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 176 place count 189 transition count 281
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 179 place count 189 transition count 281
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 203 place count 165 transition count 257
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 227 place count 165 transition count 257
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 50 places in 1 ms
Iterating global reduction 0 with 23 rules applied. Total rules applied 250 place count 165 transition count 263
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 259 place count 156 transition count 248
Deduced a syphon composed of 47 places in 1 ms
Iterating global reduction 0 with 9 rules applied. Total rules applied 268 place count 156 transition count 248
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 274 place count 150 transition count 242
Deduced a syphon composed of 41 places in 1 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 280 place count 150 transition count 242
Deduced a syphon composed of 41 places in 0 ms
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 286 place count 150 transition count 236
Deduced a syphon composed of 41 places in 1 ms
Applied a total of 286 rules in 90 ms. Remains 150 /204 variables (removed 54) and now considering 236/349 (removed 113) transitions.
[2022-05-18 18:07:17] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-18 18:07:17] [INFO ] Flow matrix only has 218 transitions (discarded 18 similar events)
// Phase 1: matrix 218 rows 150 cols
[2022-05-18 18:07:17] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-18 18:07:17] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 150/204 places, 236/349 transitions.
Finished structural reductions, in 1 iterations. Remains : 150/204 places, 236/349 transitions.
Stuttering criterion allowed to conclude after 3572 steps with 892 reset in 40 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-00 finished in 4762 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X(p0)))))'
Support contains 4 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 206 transition count 356
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 206 transition count 356
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 206 transition count 355
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 205 transition count 352
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 205 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 205 transition count 351
Applied a total of 8 rules in 8 ms. Remains 205 /208 variables (removed 3) and now considering 351/360 (removed 9) transitions.
[2022-05-18 18:07:17] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
// Phase 1: matrix 346 rows 205 cols
[2022-05-18 18:07:17] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:17] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-18 18:07:17] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
// Phase 1: matrix 346 rows 205 cols
[2022-05-18 18:07:17] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:17] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2022-05-18 18:07:17] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
// Phase 1: matrix 346 rows 205 cols
[2022-05-18 18:07:17] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:17] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/208 places, 351/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 205/208 places, 351/360 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (OR (EQ s38 0) (EQ s186 1)) (OR (EQ s157 0) (EQ s145 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 308 ms.
Entered a terminal (fully accepting) state of product in 72 steps with 0 reset in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-02 finished in 878 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(!(G(X(!p0)) U !p1))))))'
Support contains 2 out of 208 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 207 transition count 357
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 204 transition count 357
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 199 edges and 204 vertex of which 101 / 204 are part of one of the 30 SCC in 2 ms
Free SCC test removed 71 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 79 rules applied. Total rules applied 84 place count 133 transition count 279
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 135 rules applied. Total rules applied 219 place count 105 transition count 172
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 221 place count 103 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 221 place count 103 transition count 171
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 223 place count 102 transition count 171
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 237 place count 88 transition count 143
Iterating global reduction 3 with 14 rules applied. Total rules applied 251 place count 88 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 252 place count 88 transition count 142
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 259 place count 81 transition count 120
Iterating global reduction 4 with 7 rules applied. Total rules applied 266 place count 81 transition count 120
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 272 place count 81 transition count 114
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 294 place count 70 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 296 place count 69 transition count 103
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 308 place count 69 transition count 91
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 320 place count 63 transition count 85
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 326 place count 57 transition count 65
Iterating global reduction 5 with 6 rules applied. Total rules applied 332 place count 57 transition count 65
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 338 place count 57 transition count 59
Applied a total of 338 rules in 43 ms. Remains 57 /208 variables (removed 151) and now considering 59/360 (removed 301) transitions.
// Phase 1: matrix 59 rows 57 cols
[2022-05-18 18:07:18] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-18 18:07:18] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 59 rows 57 cols
[2022-05-18 18:07:18] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-18 18:07:18] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-18 18:07:18] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 59 rows 57 cols
[2022-05-18 18:07:18] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-18 18:07:18] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/208 places, 59/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 57/208 places, 59/360 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s53 0) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-05 finished in 370 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(p0)))))'
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 355
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 205 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 204 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 204 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 204 transition count 349
Applied a total of 11 rules in 16 ms. Remains 204 /208 variables (removed 4) and now considering 349/360 (removed 11) transitions.
[2022-05-18 18:07:18] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:18] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:18] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-05-18 18:07:18] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:18] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:19] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2022-05-18 18:07:19] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:19] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:19] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/208 places, 349/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/208 places, 349/360 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s6 0) (EQ s106 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 300 ms.
Product exploration explored 100000 steps with 0 reset in 411 ms.
Computed a total of 11 stabilizing places and 17 stable transitions
Computed a total of 11 stabilizing places and 17 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Finished Best-First random walk after 516 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=258 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 204 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 349/349 transitions.
Applied a total of 0 rules in 6 ms. Remains 204 /204 variables (removed 0) and now considering 349/349 (removed 0) transitions.
[2022-05-18 18:07:20] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:20] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:20] [INFO ] Implicit Places using invariants in 82 ms returned []
[2022-05-18 18:07:20] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:20] [INFO ] Computed 25 place invariants in 8 ms
[2022-05-18 18:07:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:21] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2022-05-18 18:07:21] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:21] [INFO ] Computed 25 place invariants in 8 ms
[2022-05-18 18:07:21] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/204 places, 349/349 transitions.
Computed a total of 11 stabilizing places and 17 stable transitions
Computed a total of 11 stabilizing places and 17 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 4485 steps, including 1 resets, run visited all 1 properties in 20 ms. (steps per millisecond=224 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 257 ms.
Entered a terminal (fully accepting) state of product in 930 steps with 0 reset in 5 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-06 finished in 3617 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 3 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 355
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 205 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 204 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 204 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 204 transition count 349
Applied a total of 11 rules in 8 ms. Remains 204 /208 variables (removed 4) and now considering 349/360 (removed 11) transitions.
[2022-05-18 18:07:22] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:22] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:22] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-18 18:07:22] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:22] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:22] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2022-05-18 18:07:22] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:22] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:22] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/208 places, 349/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/208 places, 349/360 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s23 0) (AND (EQ s18 0) (EQ s94 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 217 steps with 0 reset in 3 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-07 finished in 485 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 4 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 355
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 205 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 204 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 204 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 204 transition count 349
Applied a total of 11 rules in 6 ms. Remains 204 /208 variables (removed 4) and now considering 349/360 (removed 11) transitions.
[2022-05-18 18:07:22] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:22] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:22] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-18 18:07:22] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:22] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:23] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-05-18 18:07:23] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:23] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:23] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/208 places, 349/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/208 places, 349/360 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-08 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:(OR (EQ s94 0) (EQ s106 1) (EQ s13 0) (EQ s175 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]]
Product exploration explored 100000 steps with 0 reset in 292 ms.
Entered a terminal (fully accepting) state of product in 231 steps with 0 reset in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-08 finished in 754 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 3 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 206 transition count 358
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 206 transition count 358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 206 transition count 357
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 205 transition count 354
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 205 transition count 354
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 205 transition count 353
Applied a total of 8 rules in 9 ms. Remains 205 /208 variables (removed 3) and now considering 353/360 (removed 7) transitions.
[2022-05-18 18:07:23] [INFO ] Flow matrix only has 348 transitions (discarded 5 similar events)
// Phase 1: matrix 348 rows 205 cols
[2022-05-18 18:07:23] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:23] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-05-18 18:07:23] [INFO ] Flow matrix only has 348 transitions (discarded 5 similar events)
// Phase 1: matrix 348 rows 205 cols
[2022-05-18 18:07:23] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 18:07:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:23] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-18 18:07:23] [INFO ] Flow matrix only has 348 transitions (discarded 5 similar events)
// Phase 1: matrix 348 rows 205 cols
[2022-05-18 18:07:23] [INFO ] Computed 25 place invariants in 7 ms
[2022-05-18 18:07:24] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/208 places, 353/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 205/208 places, 353/360 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s191 1), p0:(AND (EQ s77 0) (EQ s149 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, 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 MultiwaySync-PT-none-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-09 finished in 546 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(!(F(p0) U X(p1)))&&(X(p2)||G(p2))))))'
Support contains 3 out of 208 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 355
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 205 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 204 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 204 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 204 transition count 349
Applied a total of 11 rules in 8 ms. Remains 204 /208 variables (removed 4) and now considering 349/360 (removed 11) transitions.
[2022-05-18 18:07:24] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:24] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:24] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-05-18 18:07:24] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:24] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-18 18:07:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:24] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2022-05-18 18:07:24] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:24] [INFO ] Computed 25 place invariants in 6 ms
[2022-05-18 18:07:24] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/208 places, 349/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/208 places, 349/360 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, (OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(OR (NOT p2) p1), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(AND (EQ s22 0) (EQ s150 1)), p1:(EQ s11 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-10 finished in 603 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 207 transition count 357
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 204 transition count 357
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 209 edges and 204 vertex of which 109 / 204 are part of one of the 32 SCC in 0 ms
Free SCC test removed 77 places
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 81 rules applied. Total rules applied 86 place count 127 transition count 277
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 1 with 147 rules applied. Total rules applied 233 place count 95 transition count 162
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 247 place count 81 transition count 134
Iterating global reduction 2 with 14 rules applied. Total rules applied 261 place count 81 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 262 place count 81 transition count 133
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 269 place count 74 transition count 111
Iterating global reduction 3 with 7 rules applied. Total rules applied 276 place count 74 transition count 111
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 283 place count 74 transition count 104
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 305 place count 63 transition count 93
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 307 place count 62 transition count 93
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 319 place count 62 transition count 81
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 331 place count 56 transition count 75
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 337 place count 50 transition count 55
Iterating global reduction 4 with 6 rules applied. Total rules applied 343 place count 50 transition count 55
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 349 place count 50 transition count 49
Applied a total of 349 rules in 26 ms. Remains 50 /208 variables (removed 158) and now considering 49/360 (removed 311) transitions.
// Phase 1: matrix 49 rows 50 cols
[2022-05-18 18:07:24] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-18 18:07:24] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 49 rows 50 cols
[2022-05-18 18:07:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-18 18:07:24] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-05-18 18:07:24] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 49 rows 50 cols
[2022-05-18 18:07:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-18 18:07:24] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/208 places, 49/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/208 places, 49/360 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-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:(NEQ s46 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-12 finished in 213 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(G((G(F(p0))&&G(p1))))||X(X(p0)))))'
Support contains 4 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 205 transition count 355
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 205 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 205 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 204 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 204 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 204 transition count 349
Applied a total of 11 rules in 11 ms. Remains 204 /208 variables (removed 4) and now considering 349/360 (removed 11) transitions.
[2022-05-18 18:07:25] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:25] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:25] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-05-18 18:07:25] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:25] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:25] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2022-05-18 18:07:25] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2022-05-18 18:07:25] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:25] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/208 places, 349/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 204/208 places, 349/360 transitions.
Stuttering acceptance computed with spot in 354 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}, { cond=p1, acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 4}, { cond=(NOT p1), acceptance={} source=8 dest: 6}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(AND (EQ s132 0) (EQ s136 1)), p0:(AND (EQ s87 0) (EQ s143 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, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 331 ms.
Stack based approach found an accepted trace after 67 steps with 0 reset with depth 68 and stack size 68 in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-13 finished in 1083 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(F(G(p0)))))))'
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 207 transition count 357
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 204 transition count 357
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 206 edges and 204 vertex of which 109 / 204 are part of one of the 32 SCC in 0 ms
Free SCC test removed 77 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 79 rules applied. Total rules applied 84 place count 127 transition count 279
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 1 with 145 rules applied. Total rules applied 229 place count 97 transition count 164
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 243 place count 83 transition count 136
Iterating global reduction 2 with 14 rules applied. Total rules applied 257 place count 83 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 258 place count 83 transition count 135
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 264 place count 77 transition count 114
Iterating global reduction 3 with 6 rules applied. Total rules applied 270 place count 77 transition count 114
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 276 place count 77 transition count 108
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 298 place count 66 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 300 place count 65 transition count 97
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 312 place count 65 transition count 85
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 324 place count 59 transition count 79
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 330 place count 53 transition count 59
Iterating global reduction 4 with 6 rules applied. Total rules applied 336 place count 53 transition count 59
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 341 place count 53 transition count 54
Applied a total of 341 rules in 28 ms. Remains 53 /208 variables (removed 155) and now considering 54/360 (removed 306) transitions.
// Phase 1: matrix 54 rows 53 cols
[2022-05-18 18:07:26] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-18 18:07:26] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 54 rows 53 cols
[2022-05-18 18:07:26] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-18 18:07:26] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-18 18:07:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 54 rows 53 cols
[2022-05-18 18:07:26] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-18 18:07:26] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/208 places, 54/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/208 places, 54/360 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-14 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 (EQ s16 0) (EQ s15 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 0 reset in 87 ms.
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-14 finished in 310 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p1))&&p0)))'
Support contains 4 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 360/360 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 206 transition count 356
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 206 transition count 356
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 206 transition count 354
Applied a total of 6 rules in 7 ms. Remains 206 /208 variables (removed 2) and now considering 354/360 (removed 6) transitions.
[2022-05-18 18:07:26] [INFO ] Flow matrix only has 349 transitions (discarded 5 similar events)
// Phase 1: matrix 349 rows 206 cols
[2022-05-18 18:07:26] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-18 18:07:26] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-18 18:07:26] [INFO ] Flow matrix only has 349 transitions (discarded 5 similar events)
// Phase 1: matrix 349 rows 206 cols
[2022-05-18 18:07:26] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-18 18:07:26] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2022-05-18 18:07:26] [INFO ] Flow matrix only has 349 transitions (discarded 5 similar events)
// Phase 1: matrix 349 rows 206 cols
[2022-05-18 18:07:26] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-18 18:07:26] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 206/208 places, 354/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 206/208 places, 354/360 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT 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 (EQ s111 0) (EQ s142 1)), p0:(AND (EQ s82 0) (EQ s100 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-15 finished in 529 ms.
All properties solved by simple procedures.
Total runtime 16111 ms.

BK_STOP 1652897246994

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiwaySync-PT-none"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is MultiwaySync-PT-none, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821500883"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiwaySync-PT-none.tgz
mv MultiwaySync-PT-none execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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