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.r276-smll-165307352800002.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 UtahNoC-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352800002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.5K Apr 30 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 12:56 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 3.7K May 9 09:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:19 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 205K 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 UtahNoC-PT-none-CTLFireability-00
FORMULA_NAME UtahNoC-PT-none-CTLFireability-01
FORMULA_NAME UtahNoC-PT-none-CTLFireability-02
FORMULA_NAME UtahNoC-PT-none-CTLFireability-03
FORMULA_NAME UtahNoC-PT-none-CTLFireability-04
FORMULA_NAME UtahNoC-PT-none-CTLFireability-05
FORMULA_NAME UtahNoC-PT-none-CTLFireability-06
FORMULA_NAME UtahNoC-PT-none-CTLFireability-07
FORMULA_NAME UtahNoC-PT-none-CTLFireability-08
FORMULA_NAME UtahNoC-PT-none-CTLFireability-09
FORMULA_NAME UtahNoC-PT-none-CTLFireability-10
FORMULA_NAME UtahNoC-PT-none-CTLFireability-11
FORMULA_NAME UtahNoC-PT-none-CTLFireability-12
FORMULA_NAME UtahNoC-PT-none-CTLFireability-13
FORMULA_NAME UtahNoC-PT-none-CTLFireability-14
FORMULA_NAME UtahNoC-PT-none-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653115731670

Running Version 202205111006
[2022-05-21 06:48:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2022-05-21 06:48:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 06:48:55] [INFO ] Load time of PNML (sax parser for PT used): 314 ms
[2022-05-21 06:48:55] [INFO ] Transformed 216 places.
[2022-05-21 06:48:55] [INFO ] Transformed 977 transitions.
[2022-05-21 06:48:55] [INFO ] Found NUPN structural information;
[2022-05-21 06:48:55] [INFO ] Parsed PT model containing 216 places and 977 transitions in 592 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 148 transitions
Reduce redundant transitions removed 148 transitions.
FORMULA UtahNoC-PT-none-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 81 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 829/829 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 183 transition count 705
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 183 transition count 705
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 91 place count 183 transition count 680
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 93 place count 181 transition count 674
Iterating global reduction 1 with 2 rules applied. Total rules applied 95 place count 181 transition count 674
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 98 place count 181 transition count 671
Applied a total of 98 rules in 106 ms. Remains 181 /216 variables (removed 35) and now considering 671/829 (removed 158) transitions.
[2022-05-21 06:48:55] [INFO ] Flow matrix only has 345 transitions (discarded 326 similar events)
// Phase 1: matrix 345 rows 181 cols
[2022-05-21 06:48:55] [INFO ] Computed 8 place invariants in 33 ms
[2022-05-21 06:48:55] [INFO ] Implicit Places using invariants in 410 ms returned []
[2022-05-21 06:48:55] [INFO ] Flow matrix only has 345 transitions (discarded 326 similar events)
// Phase 1: matrix 345 rows 181 cols
[2022-05-21 06:48:55] [INFO ] Computed 8 place invariants in 10 ms
[2022-05-21 06:48:56] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-21 06:48:56] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 935 ms to find 0 implicit places.
[2022-05-21 06:48:56] [INFO ] Flow matrix only has 345 transitions (discarded 326 similar events)
// Phase 1: matrix 345 rows 181 cols
[2022-05-21 06:48:56] [INFO ] Computed 8 place invariants in 4 ms
[2022-05-21 06:48:57] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 181/216 places, 671/829 transitions.
Finished structural reductions, in 1 iterations. Remains : 181/216 places, 671/829 transitions.
Support contains 81 out of 181 places after structural reductions.
[2022-05-21 06:48:57] [INFO ] Flatten gal took : 161 ms
[2022-05-21 06:48:57] [INFO ] Flatten gal took : 96 ms
[2022-05-21 06:48:58] [INFO ] Input system was already deterministic with 671 transitions.
Support contains 80 out of 181 places (down from 81) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 65) seen :46
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2022-05-21 06:48:59] [INFO ] Flow matrix only has 345 transitions (discarded 326 similar events)
// Phase 1: matrix 345 rows 181 cols
[2022-05-21 06:48:59] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-21 06:48:59] [INFO ] After 252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2022-05-21 06:48:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-05-21 06:49:00] [INFO ] After 477ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2022-05-21 06:49:00] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-21 06:49:00] [INFO ] After 434ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2022-05-21 06:49:01] [INFO ] After 1247ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 468 ms.
[2022-05-21 06:49:02] [INFO ] After 2563ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Parikh walk visited 0 properties in 211 ms.
Support contains 34 out of 181 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 181/181 places, 671/671 transitions.
Graph (trivial) has 210 edges and 181 vertex of which 50 / 181 are part of one of the 14 SCC in 13 ms
Free SCC test removed 36 places
Drop transitions removed 161 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 145 transition count 468
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 142 transition count 466
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 140 transition count 466
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 140 transition count 464
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15 place count 138 transition count 464
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 27 place count 126 transition count 418
Iterating global reduction 3 with 12 rules applied. Total rules applied 39 place count 126 transition count 418
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 47 place count 126 transition count 410
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 50 place count 123 transition count 400
Iterating global reduction 4 with 3 rules applied. Total rules applied 53 place count 123 transition count 400
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 56 place count 123 transition count 397
Performed 3 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 62 place count 120 transition count 392
Drop transitions removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 16 rules applied. Total rules applied 78 place count 120 transition count 376
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 81 place count 118 transition count 375
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 82 place count 117 transition count 375
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 83 place count 116 transition count 373
Iterating global reduction 8 with 1 rules applied. Total rules applied 84 place count 116 transition count 373
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 85 place count 116 transition count 372
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 87 place count 115 transition count 376
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 9 with 10 rules applied. Total rules applied 97 place count 115 transition count 366
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 100 place count 112 transition count 363
Iterating global reduction 9 with 3 rules applied. Total rules applied 103 place count 112 transition count 363
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 105 place count 112 transition count 361
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 109 place count 110 transition count 387
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 115 place count 110 transition count 381
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 123 place count 104 transition count 379
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 124 place count 104 transition count 378
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 11 with 7 rules applied. Total rules applied 131 place count 104 transition count 378
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 132 place count 104 transition count 377
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 1 rules applied. Total rules applied 133 place count 104 transition count 376
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 134 place count 103 transition count 376
Applied a total of 134 rules in 333 ms. Remains 103 /181 variables (removed 78) and now considering 376/671 (removed 295) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/181 places, 376/671 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=18 ) properties (out of 19) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-21 06:49:03] [INFO ] Flow matrix only has 225 transitions (discarded 151 similar events)
// Phase 1: matrix 225 rows 103 cols
[2022-05-21 06:49:03] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:49:03] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-05-21 06:49:03] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-21 06:49:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-05-21 06:49:03] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-21 06:49:03] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-21 06:49:03] [INFO ] After 127ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-21 06:49:03] [INFO ] After 239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-05-21 06:49:03] [INFO ] After 534ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 12 out of 103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 376/376 transitions.
Graph (trivial) has 52 edges and 103 vertex of which 9 / 103 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Drop transitions removed 9 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 12 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 92 transition count 343
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 92 transition count 343
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 32 place count 92 transition count 324
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 91 transition count 321
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 91 transition count 321
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 35 place count 91 transition count 320
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 37 place count 91 transition count 318
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 40 place count 91 transition count 315
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 48 place count 88 transition count 310
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 49 place count 88 transition count 310
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 50 place count 88 transition count 309
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 51 place count 87 transition count 308
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 57 edges and 85 vertex of which 15 / 85 are part of one of the 6 SCC in 0 ms
Free SCC test removed 9 places
Iterating post reduction 4 with 3 rules applied. Total rules applied 54 place count 76 transition count 308
Drop transitions removed 17 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 77 place count 76 transition count 285
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 81 place count 72 transition count 269
Iterating global reduction 6 with 4 rules applied. Total rules applied 85 place count 72 transition count 269
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 86 place count 71 transition count 265
Iterating global reduction 6 with 1 rules applied. Total rules applied 87 place count 71 transition count 265
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 88 place count 71 transition count 264
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 94 place count 68 transition count 276
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 96 place count 68 transition count 274
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 101 place count 68 transition count 269
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 102 place count 67 transition count 268
Applied a total of 102 rules in 102 ms. Remains 67 /103 variables (removed 36) and now considering 268/376 (removed 108) transitions.
Finished structural reductions, in 1 iterations. Remains : 67/103 places, 268/376 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-21 06:49:04] [INFO ] Flow matrix only has 156 transitions (discarded 112 similar events)
// Phase 1: matrix 156 rows 67 cols
[2022-05-21 06:49:04] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-21 06:49:04] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 06:49:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2022-05-21 06:49:04] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 06:49:04] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-05-21 06:49:04] [INFO ] After 31ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-21 06:49:04] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-21 06:49:04] [INFO ] After 250ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 67/67 places, 268/268 transitions.
Graph (trivial) has 55 edges and 67 vertex of which 13 / 67 are part of one of the 5 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions removed 13 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 25 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 57 transition count 235
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 57 transition count 235
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 11 place count 57 transition count 229
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 15 place count 57 transition count 225
Applied a total of 15 rules in 13 ms. Remains 57 /67 variables (removed 10) and now considering 225/268 (removed 43) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/67 places, 225/268 transitions.
Finished random walk after 2426 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=303 )
[2022-05-21 06:49:04] [INFO ] Flatten gal took : 90 ms
[2022-05-21 06:49:04] [INFO ] Flatten gal took : 112 ms
[2022-05-21 06:49:05] [INFO ] Input system was already deterministic with 671 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 158 transition count 563
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 158 transition count 563
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 64 place count 158 transition count 545
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 70 place count 152 transition count 527
Iterating global reduction 1 with 6 rules applied. Total rules applied 76 place count 152 transition count 527
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 84 place count 152 transition count 519
Applied a total of 84 rules in 11 ms. Remains 152 /181 variables (removed 29) and now considering 519/671 (removed 152) transitions.
[2022-05-21 06:49:05] [INFO ] Flow matrix only has 273 transitions (discarded 246 similar events)
// Phase 1: matrix 273 rows 152 cols
[2022-05-21 06:49:05] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:49:05] [INFO ] Implicit Places using invariants in 81 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 151/181 places, 519/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 146 transition count 494
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 146 transition count 494
Applied a total of 10 rules in 7 ms. Remains 146 /151 variables (removed 5) and now considering 494/519 (removed 25) transitions.
[2022-05-21 06:49:05] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
// Phase 1: matrix 268 rows 146 cols
[2022-05-21 06:49:05] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:49:05] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-21 06:49:05] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
// Phase 1: matrix 268 rows 146 cols
[2022-05-21 06:49:05] [INFO ] Computed 7 place invariants in 7 ms
[2022-05-21 06:49:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:49:05] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 146/181 places, 494/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 146/181 places, 494/671 transitions.
[2022-05-21 06:49:05] [INFO ] Flatten gal took : 22 ms
[2022-05-21 06:49:05] [INFO ] Flatten gal took : 26 ms
[2022-05-21 06:49:05] [INFO ] Input system was already deterministic with 494 transitions.
[2022-05-21 06:49:05] [INFO ] Flatten gal took : 31 ms
[2022-05-21 06:49:05] [INFO ] Flatten gal took : 27 ms
[2022-05-21 06:49:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9751362972352728798.gal : 22 ms
[2022-05-21 06:49:05] [INFO ] Time to serialize properties into /tmp/CTLFireability198737059291857014.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9751362972352728798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability198737059291857014.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.64766e+08,2.31834,51460,2,5620,5,194483,6,0,1013,188440,0


Converting to forward existential form...Done !
original formula: (EF((AG(((p106==0)||(p189==0))) + (p207==1))) + (EX((p53==0)) * AG((p123==0))))
=> equivalent forward existential formula: ([((Init * !(E(TRUE U (!(E(TRUE U !(((p106==0)||(p189==0))))) + (p207==1))))) * !(EX((p53==0))))] = FALSE * [(Fw...264
Reverse transition relation is NOT exact ! Due to transitions t17, t21, t23, t30, t34, t36, t43, t47, t49, t58, t60, t62, t70, t72, t74, t82, t84, t86, In...252
(forward)formula 0,1,12.7313,242560,1,0,633,1.23643e+06,940,382,6773,968175,956
FORMULA UtahNoC-PT-none-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Graph (trivial) has 268 edges and 181 vertex of which 66 / 181 are part of one of the 16 SCC in 1 ms
Free SCC test removed 50 places
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 186 edges and 129 vertex of which 23 / 129 are part of one of the 4 SCC in 1 ms
Free SCC test removed 19 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 110 transition count 530
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 73 place count 110 transition count 460
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 91 place count 92 transition count 379
Iterating global reduction 2 with 18 rules applied. Total rules applied 109 place count 92 transition count 379
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 130 place count 92 transition count 358
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 136 place count 86 transition count 342
Iterating global reduction 3 with 6 rules applied. Total rules applied 142 place count 86 transition count 342
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 150 place count 86 transition count 334
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 156 place count 83 transition count 331
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 160 place count 83 transition count 327
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 162 place count 81 transition count 321
Iterating global reduction 5 with 2 rules applied. Total rules applied 164 place count 81 transition count 321
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 166 place count 81 transition count 319
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 6 with 16 rules applied. Total rules applied 182 place count 81 transition count 303
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 183 place count 81 transition count 303
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 184 place count 80 transition count 302
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 80 transition count 302
Applied a total of 185 rules in 57 ms. Remains 80 /181 variables (removed 101) and now considering 302/671 (removed 369) transitions.
[2022-05-21 06:49:18] [INFO ] Flow matrix only has 137 transitions (discarded 165 similar events)
// Phase 1: matrix 137 rows 80 cols
[2022-05-21 06:49:18] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:49:18] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-21 06:49:18] [INFO ] Flow matrix only has 137 transitions (discarded 165 similar events)
// Phase 1: matrix 137 rows 80 cols
[2022-05-21 06:49:18] [INFO ] Computed 7 place invariants in 7 ms
[2022-05-21 06:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-21 06:49:18] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-05-21 06:49:18] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-21 06:49:18] [INFO ] Flow matrix only has 137 transitions (discarded 165 similar events)
// Phase 1: matrix 137 rows 80 cols
[2022-05-21 06:49:18] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 06:49:18] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/181 places, 302/671 transitions.
Finished structural reductions, in 1 iterations. Remains : 80/181 places, 302/671 transitions.
[2022-05-21 06:49:18] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:49:18] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:49:18] [INFO ] Input system was already deterministic with 302 transitions.
[2022-05-21 06:49:18] [INFO ] Flatten gal took : 11 ms
[2022-05-21 06:49:18] [INFO ] Flatten gal took : 11 ms
[2022-05-21 06:49:18] [INFO ] Time to serialize gal into /tmp/CTLFireability12993429620215583921.gal : 3 ms
[2022-05-21 06:49:18] [INFO ] Time to serialize properties into /tmp/CTLFireability5415823621165898773.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12993429620215583921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5415823621165898773.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.76055e+06,0.62058,18896,2,2663,5,60617,6,0,574,63607,0


Converting to forward existential form...Done !
original formula: !(A(AF((p24==1)) U E(EF(((p55==1)&&(p189==1))) U A(A((p95==1) U (p56==1)) U (((p110==1)&&(p189==1))&&((p42==1)||((p88==1)&&(p212==1))))))...157
=> equivalent forward existential formula: ([((FwdU(Init,!(E(E(TRUE U ((p55==1)&&(p189==1))) U !((E(!((((p110==1)&&(p189==1))&&((p42==1)||((p88==1)&&(p212=...1080
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t12, t15, t17, t19, t23, t25, t27, t29, t30, t31, t33, t34, t35, t38, t40, t41, Int...251
(forward)formula 0,0,5.89888,133852,1,0,481,671582,596,284,4085,611150,645
FORMULA UtahNoC-PT-none-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Graph (trivial) has 286 edges and 181 vertex of which 74 / 181 are part of one of the 15 SCC in 1 ms
Free SCC test removed 59 places
Ensure Unique test removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 185 edges and 120 vertex of which 23 / 120 are part of one of the 4 SCC in 0 ms
Free SCC test removed 19 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 101 transition count 489
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 73 place count 101 transition count 419
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 93 place count 81 transition count 328
Iterating global reduction 2 with 20 rules applied. Total rules applied 113 place count 81 transition count 328
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 139 place count 81 transition count 302
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 146 place count 74 transition count 284
Iterating global reduction 3 with 7 rules applied. Total rules applied 153 place count 74 transition count 284
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 162 place count 74 transition count 275
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 168 place count 71 transition count 272
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 172 place count 71 transition count 268
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 174 place count 69 transition count 262
Iterating global reduction 5 with 2 rules applied. Total rules applied 176 place count 69 transition count 262
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 178 place count 69 transition count 260
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 6 with 18 rules applied. Total rules applied 196 place count 69 transition count 242
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 197 place count 69 transition count 242
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 198 place count 68 transition count 241
Iterating global reduction 6 with 1 rules applied. Total rules applied 199 place count 68 transition count 241
Applied a total of 199 rules in 34 ms. Remains 68 /181 variables (removed 113) and now considering 241/671 (removed 430) transitions.
[2022-05-21 06:49:24] [INFO ] Flow matrix only has 112 transitions (discarded 129 similar events)
// Phase 1: matrix 112 rows 68 cols
[2022-05-21 06:49:24] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:49:25] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-05-21 06:49:25] [INFO ] Flow matrix only has 112 transitions (discarded 129 similar events)
// Phase 1: matrix 112 rows 68 cols
[2022-05-21 06:49:25] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 06:49:25] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-21 06:49:25] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-21 06:49:25] [INFO ] Flow matrix only has 112 transitions (discarded 129 similar events)
// Phase 1: matrix 112 rows 68 cols
[2022-05-21 06:49:25] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:49:25] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 68/181 places, 241/671 transitions.
Finished structural reductions, in 1 iterations. Remains : 68/181 places, 241/671 transitions.
[2022-05-21 06:49:25] [INFO ] Flatten gal took : 14 ms
[2022-05-21 06:49:25] [INFO ] Flatten gal took : 10 ms
[2022-05-21 06:49:25] [INFO ] Input system was already deterministic with 241 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
FORMULA UtahNoC-PT-none-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 158 transition count 563
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 158 transition count 563
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 62 place count 158 transition count 547
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 153 transition count 532
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 153 transition count 532
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 79 place count 153 transition count 525
Applied a total of 79 rules in 7 ms. Remains 153 /181 variables (removed 28) and now considering 525/671 (removed 146) transitions.
[2022-05-21 06:49:25] [INFO ] Flow matrix only has 279 transitions (discarded 246 similar events)
// Phase 1: matrix 279 rows 153 cols
[2022-05-21 06:49:25] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:49:25] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-05-21 06:49:25] [INFO ] Flow matrix only has 279 transitions (discarded 246 similar events)
// Phase 1: matrix 279 rows 153 cols
[2022-05-21 06:49:25] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:49:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2022-05-21 06:49:25] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2022-05-21 06:49:25] [INFO ] Flow matrix only has 279 transitions (discarded 246 similar events)
// Phase 1: matrix 279 rows 153 cols
[2022-05-21 06:49:25] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:49:25] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/181 places, 525/671 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/181 places, 525/671 transitions.
[2022-05-21 06:49:25] [INFO ] Flatten gal took : 20 ms
[2022-05-21 06:49:25] [INFO ] Flatten gal took : 20 ms
[2022-05-21 06:49:25] [INFO ] Input system was already deterministic with 525 transitions.
[2022-05-21 06:49:26] [INFO ] Flatten gal took : 22 ms
[2022-05-21 06:49:26] [INFO ] Flatten gal took : 17 ms
[2022-05-21 06:49:26] [INFO ] Time to serialize gal into /tmp/CTLFireability660025807398156140.gal : 3 ms
[2022-05-21 06:49:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16035933824311179186.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability660025807398156140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16035933824311179186.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.73284e+08,2.90733,63564,2,6356,5,235091,6,0,1065,252799,0


Converting to forward existential form...Done !
original formula: AX(AF((A(A((p172==1) U ((p1==1)&&(p195==1))) U !(((p128==1)&&(p204==1)))) * EF(((p4==1)&&(p110==1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!((E(!(!(((p128==1)&&(p204==1)))) U (!(!((E(!(((p1==1)&&(p195==1))) U (!((p172==1)) * !(((p1==...320
Reverse transition relation is NOT exact ! Due to transitions t21, t25, t27, t34, t38, t40, t47, t51, t53, t62, t64, t66, t74, t76, t78, t86, t88, t90, In...252
(forward)formula 0,1,13.7719,246792,1,0,673,1.23247e+06,1013,411,7348,1.02501e+06,1023
FORMULA UtahNoC-PT-none-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 167 transition count 601
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 167 transition count 601
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 37 place count 167 transition count 592
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 164 transition count 583
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 164 transition count 583
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 47 place count 164 transition count 579
Applied a total of 47 rules in 8 ms. Remains 164 /181 variables (removed 17) and now considering 579/671 (removed 92) transitions.
[2022-05-21 06:49:39] [INFO ] Flow matrix only has 309 transitions (discarded 270 similar events)
// Phase 1: matrix 309 rows 164 cols
[2022-05-21 06:49:39] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-21 06:49:39] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-05-21 06:49:39] [INFO ] Flow matrix only has 309 transitions (discarded 270 similar events)
// Phase 1: matrix 309 rows 164 cols
[2022-05-21 06:49:39] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:49:40] [INFO ] State equation strengthened by 36 read => feed constraints.
[2022-05-21 06:49:40] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2022-05-21 06:49:40] [INFO ] Flow matrix only has 309 transitions (discarded 270 similar events)
// Phase 1: matrix 309 rows 164 cols
[2022-05-21 06:49:40] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-21 06:49:40] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 164/181 places, 579/671 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/181 places, 579/671 transitions.
[2022-05-21 06:49:40] [INFO ] Flatten gal took : 30 ms
[2022-05-21 06:49:40] [INFO ] Flatten gal took : 32 ms
[2022-05-21 06:49:40] [INFO ] Input system was already deterministic with 579 transitions.
[2022-05-21 06:49:40] [INFO ] Flatten gal took : 37 ms
[2022-05-21 06:49:40] [INFO ] Flatten gal took : 29 ms
[2022-05-21 06:49:40] [INFO ] Time to serialize gal into /tmp/CTLFireability8856658362932844891.gal : 5 ms
[2022-05-21 06:49:40] [INFO ] Time to serialize properties into /tmp/CTLFireability7001840689935420765.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8856658362932844891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7001840689935420765.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.90287e+08,3.14495,66860,2,6637,5,257620,6,0,1157,246711,0


Converting to forward existential form...Done !
original formula: EF((AG((((p71==1)&&(p213==1)) * (((p13==1)||(((p180==1)&&(p4==1))&&(p132==1))) * ((EG((p143==1)) + ((p30==1)&&(p169==1))) + ((p110==1) + ...436
=> equivalent forward existential formula: ((([(((FwdU(Init,TRUE) * !(E(TRUE U !((((p71==1)&&(p213==1)) * (((p13==1)||(((p180==1)&&(p4==1))&&(p132==1))) * ...1518
Reverse transition relation is NOT exact ! Due to transitions t24, t28, t30, t37, t41, t43, t50, t54, t56, t65, t67, t69, t77, t79, t81, t89, t91, t93, In...252
(forward)formula 0,0,24.5225,452176,1,0,846,2.49993e+06,1129,508,8072,1.83904e+06,1261
FORMULA UtahNoC-PT-none-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 159 transition count 568
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 159 transition count 568
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 159 transition count 552
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 64 place count 155 transition count 540
Iterating global reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 540
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 74 place count 155 transition count 534
Applied a total of 74 rules in 8 ms. Remains 155 /181 variables (removed 26) and now considering 534/671 (removed 137) transitions.
[2022-05-21 06:50:05] [INFO ] Flow matrix only has 284 transitions (discarded 250 similar events)
// Phase 1: matrix 284 rows 155 cols
[2022-05-21 06:50:05] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-21 06:50:05] [INFO ] Implicit Places using invariants in 74 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/181 places, 534/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 149 transition count 509
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 149 transition count 509
Applied a total of 10 rules in 3 ms. Remains 149 /154 variables (removed 5) and now considering 509/534 (removed 25) transitions.
[2022-05-21 06:50:05] [INFO ] Flow matrix only has 279 transitions (discarded 230 similar events)
// Phase 1: matrix 279 rows 149 cols
[2022-05-21 06:50:05] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 06:50:05] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-21 06:50:05] [INFO ] Flow matrix only has 279 transitions (discarded 230 similar events)
// Phase 1: matrix 279 rows 149 cols
[2022-05-21 06:50:05] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 06:50:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:50:06] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 149/181 places, 509/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 149/181 places, 509/671 transitions.
[2022-05-21 06:50:06] [INFO ] Flatten gal took : 42 ms
[2022-05-21 06:50:06] [INFO ] Flatten gal took : 51 ms
[2022-05-21 06:50:06] [INFO ] Input system was already deterministic with 509 transitions.
[2022-05-21 06:50:06] [INFO ] Flatten gal took : 16 ms
[2022-05-21 06:50:06] [INFO ] Flatten gal took : 15 ms
[2022-05-21 06:50:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14228794777635499980.gal : 3 ms
[2022-05-21 06:50:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14659894482768676493.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14228794777635499980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14659894482768676493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.30841e+08,2.56759,55360,2,5892,5,217718,6,0,1039,189839,0


Converting to forward existential form...Done !
original formula: EF((AG((((((p131==0)||(p145==0))||(p87==0)) * E(((p24==1)&&(p213==1)) U (p158==1))) * AX((p35==0)))) + (p77==1)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((((((p131==0)||(p145==0))||(p87==0)) * E(((p24==1)&&(p213==1)) U (p158==1))) *...232
Reverse transition relation is NOT exact ! Due to transitions t17, t21, t23, t30, t34, t36, t43, t47, t49, t58, t60, t62, t70, t72, t74, t82, t84, t86, In...252
(forward)formula 0,1,13.1893,243796,1,0,719,1.16386e+06,972,431,6986,1.09e+06,1052
FORMULA UtahNoC-PT-none-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 159 transition count 568
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 159 transition count 568
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 62 place count 159 transition count 550
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 68 place count 153 transition count 532
Iterating global reduction 1 with 6 rules applied. Total rules applied 74 place count 153 transition count 532
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 82 place count 153 transition count 524
Applied a total of 82 rules in 8 ms. Remains 153 /181 variables (removed 28) and now considering 524/671 (removed 147) transitions.
[2022-05-21 06:50:19] [INFO ] Flow matrix only has 274 transitions (discarded 250 similar events)
// Phase 1: matrix 274 rows 153 cols
[2022-05-21 06:50:19] [INFO ] Computed 8 place invariants in 5 ms
[2022-05-21 06:50:19] [INFO ] Implicit Places using invariants in 96 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 152/181 places, 524/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 147 transition count 499
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 147 transition count 499
Applied a total of 10 rules in 4 ms. Remains 147 /152 variables (removed 5) and now considering 499/524 (removed 25) transitions.
[2022-05-21 06:50:19] [INFO ] Flow matrix only has 269 transitions (discarded 230 similar events)
// Phase 1: matrix 269 rows 147 cols
[2022-05-21 06:50:19] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:50:19] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-21 06:50:19] [INFO ] Flow matrix only has 269 transitions (discarded 230 similar events)
// Phase 1: matrix 269 rows 147 cols
[2022-05-21 06:50:19] [INFO ] Computed 7 place invariants in 10 ms
[2022-05-21 06:50:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:50:19] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 147/181 places, 499/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 147/181 places, 499/671 transitions.
[2022-05-21 06:50:19] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:50:19] [INFO ] Flatten gal took : 14 ms
[2022-05-21 06:50:19] [INFO ] Input system was already deterministic with 499 transitions.
[2022-05-21 06:50:19] [INFO ] Flatten gal took : 15 ms
[2022-05-21 06:50:19] [INFO ] Flatten gal took : 22 ms
[2022-05-21 06:50:19] [INFO ] Time to serialize gal into /tmp/CTLFireability15494380309372657364.gal : 3 ms
[2022-05-21 06:50:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6256497116238010849.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15494380309372657364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6256497116238010849.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.81299e+08,2.55423,51660,2,5666,5,202499,6,0,1021,180764,0


Converting to forward existential form...Done !
original formula: EG((EF(AX(((((p31==1)&&(p160==1))||(p200==1)) * AG(((p55==1)&&(p160==1)))))) + (EX((((p122==0)||(p160==0))||((p85==0)||(p123==1)))) * ((p...176
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(EX(!(((((p31==1)&&(p160==1))||(p200==1)) * !(E(TRUE U !(((p55==1)&&(p160==1)))))))))) + (...243
Reverse transition relation is NOT exact ! Due to transitions t18, t22, t24, t31, t35, t37, t44, t48, t50, t59, t61, t63, t71, t73, t75, t83, t85, t87, In...252
(forward)formula 0,0,10.1514,171508,1,0,625,699059,954,378,6959,728930,944
FORMULA UtahNoC-PT-none-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 157 transition count 558
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 157 transition count 558
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 66 place count 157 transition count 540
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 72 place count 151 transition count 522
Iterating global reduction 1 with 6 rules applied. Total rules applied 78 place count 151 transition count 522
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 86 place count 151 transition count 514
Applied a total of 86 rules in 6 ms. Remains 151 /181 variables (removed 30) and now considering 514/671 (removed 157) transitions.
[2022-05-21 06:50:30] [INFO ] Flow matrix only has 272 transitions (discarded 242 similar events)
// Phase 1: matrix 272 rows 151 cols
[2022-05-21 06:50:30] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:50:30] [INFO ] Implicit Places using invariants in 64 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/181 places, 514/671 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 146 transition count 494
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 146 transition count 494
Applied a total of 8 rules in 4 ms. Remains 146 /150 variables (removed 4) and now considering 494/514 (removed 20) transitions.
[2022-05-21 06:50:30] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
// Phase 1: matrix 268 rows 146 cols
[2022-05-21 06:50:30] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:50:30] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-21 06:50:30] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
// Phase 1: matrix 268 rows 146 cols
[2022-05-21 06:50:30] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:50:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:50:30] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 146/181 places, 494/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 146/181 places, 494/671 transitions.
[2022-05-21 06:50:30] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:50:30] [INFO ] Flatten gal took : 14 ms
[2022-05-21 06:50:30] [INFO ] Input system was already deterministic with 494 transitions.
[2022-05-21 06:50:30] [INFO ] Flatten gal took : 14 ms
[2022-05-21 06:50:30] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:50:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5058512696557767444.gal : 4 ms
[2022-05-21 06:50:30] [INFO ] Time to serialize properties into /tmp/CTLFireability10609351269743532948.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5058512696557767444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10609351269743532948.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.64766e+08,3.22318,67740,2,6615,5,262526,6,0,1013,266092,0


Converting to forward existential form...Done !
original formula: EF(AG(EX((EF((p129==0)) + (p0==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX((E(TRUE U (p129==0)) + (p0==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t17, t21, t23, t30, t34, t36, t43, t47, t49, t58, t60, t62, t70, t72, t74, t82, t84, t86, In...252
(forward)formula 0,1,10.3942,176672,1,0,615,734169,936,371,6741,741257,927
FORMULA UtahNoC-PT-none-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 159 transition count 567
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 159 transition count 567
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 159 transition count 551
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 64 place count 155 transition count 539
Iterating global reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 539
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 74 place count 155 transition count 533
Applied a total of 74 rules in 6 ms. Remains 155 /181 variables (removed 26) and now considering 533/671 (removed 138) transitions.
[2022-05-21 06:50:41] [INFO ] Flow matrix only has 287 transitions (discarded 246 similar events)
// Phase 1: matrix 287 rows 155 cols
[2022-05-21 06:50:41] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:50:41] [INFO ] Implicit Places using invariants in 70 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/181 places, 533/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 149 transition count 508
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 149 transition count 508
Applied a total of 10 rules in 2 ms. Remains 149 /154 variables (removed 5) and now considering 508/533 (removed 25) transitions.
[2022-05-21 06:50:41] [INFO ] Flow matrix only has 282 transitions (discarded 226 similar events)
// Phase 1: matrix 282 rows 149 cols
[2022-05-21 06:50:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:50:41] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-21 06:50:41] [INFO ] Flow matrix only has 282 transitions (discarded 226 similar events)
// Phase 1: matrix 282 rows 149 cols
[2022-05-21 06:50:41] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-21 06:50:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:50:41] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 149/181 places, 508/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 149/181 places, 508/671 transitions.
[2022-05-21 06:50:41] [INFO ] Flatten gal took : 21 ms
[2022-05-21 06:50:41] [INFO ] Flatten gal took : 21 ms
[2022-05-21 06:50:41] [INFO ] Input system was already deterministic with 508 transitions.
[2022-05-21 06:50:41] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:50:41] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability107826008910737671.gal : 3 ms
[2022-05-21 06:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7355630283672430219.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability107826008910737671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7355630283672430219.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.39993e+08,2.49021,54000,2,5709,5,211172,6,0,1039,189543,0


Converting to forward existential form...Done !
original formula: (EF(AX(AX(((p120==1)&&(p176==1))))) * EF(AG((AF(((p131==0)||(p174==0))) * A(((p110==1)&&(p189==1)) U (p2==1))))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(EX(!(!(EX(!(((p120==1)&&(p176==1)))))))))),TRUE) * !(E(TRUE U !((!(EG(!(((p131==0)||(p...262
Reverse transition relation is NOT exact ! Due to transitions t16, t20, t22, t29, t33, t35, t42, t46, t48, t57, t59, t61, t69, t71, t73, t81, t83, t85, In...252
(forward)formula 0,0,10.7057,190252,1,0,640,844473,980,390,7134,810538,977
FORMULA UtahNoC-PT-none-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Graph (trivial) has 289 edges and 181 vertex of which 80 / 181 are part of one of the 14 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 98 transition count 392
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 98 transition count 392
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 57 place count 98 transition count 370
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 63 place count 92 transition count 352
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 92 transition count 352
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 77 place count 92 transition count 344
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 83 place count 89 transition count 341
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 87 place count 89 transition count 337
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 89 place count 87 transition count 331
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 87 transition count 331
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 93 place count 87 transition count 329
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 108 place count 87 transition count 314
Applied a total of 108 rules in 64 ms. Remains 87 /181 variables (removed 94) and now considering 314/671 (removed 357) transitions.
[2022-05-21 06:50:52] [INFO ] Flow matrix only has 146 transitions (discarded 168 similar events)
// Phase 1: matrix 146 rows 87 cols
[2022-05-21 06:50:52] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:50:52] [INFO ] Implicit Places using invariants in 87 ms returned []
[2022-05-21 06:50:52] [INFO ] Flow matrix only has 146 transitions (discarded 168 similar events)
// Phase 1: matrix 146 rows 87 cols
[2022-05-21 06:50:52] [INFO ] Computed 8 place invariants in 7 ms
[2022-05-21 06:50:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-21 06:50:52] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2022-05-21 06:50:52] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-21 06:50:52] [INFO ] Flow matrix only has 146 transitions (discarded 168 similar events)
// Phase 1: matrix 146 rows 87 cols
[2022-05-21 06:50:52] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:50:52] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/181 places, 314/671 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/181 places, 314/671 transitions.
[2022-05-21 06:50:52] [INFO ] Flatten gal took : 8 ms
[2022-05-21 06:50:52] [INFO ] Flatten gal took : 11 ms
[2022-05-21 06:50:52] [INFO ] Input system was already deterministic with 314 transitions.
[2022-05-21 06:50:52] [INFO ] Flatten gal took : 8 ms
[2022-05-21 06:50:52] [INFO ] Flatten gal took : 8 ms
[2022-05-21 06:50:52] [INFO ] Time to serialize gal into /tmp/CTLFireability13843856909274466820.gal : 8 ms
[2022-05-21 06:50:52] [INFO ] Time to serialize properties into /tmp/CTLFireability3403260803901653638.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13843856909274466820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3403260803901653638.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.53038e+06,0.423467,16936,2,2369,5,57594,6,0,611,46997,0


Converting to forward existential form...Done !
original formula: !(E(EG(E(!(((p131==1)&&(p175==1))) U EG((p123==1)))) U ((p4==1)&&(p106==1))))
=> equivalent forward existential formula: [(FwdU(Init,EG(E(!(((p131==1)&&(p175==1))) U EG((p123==1))))) * ((p4==1)&&(p106==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t15, t18, t20, t22, t24, t26, t28, t32, t34, t36, t42, t43, t44, t45, t46, t47, In...252
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,6.91701,176860,1,0,674,827421,615,428,4387,1.0581e+06,870
FORMULA UtahNoC-PT-none-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 159 transition count 568
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 159 transition count 568
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 59 place count 159 transition count 553
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 64 place count 154 transition count 538
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 154 transition count 538
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 76 place count 154 transition count 531
Applied a total of 76 rules in 7 ms. Remains 154 /181 variables (removed 27) and now considering 531/671 (removed 140) transitions.
[2022-05-21 06:50:59] [INFO ] Flow matrix only has 281 transitions (discarded 250 similar events)
// Phase 1: matrix 281 rows 154 cols
[2022-05-21 06:50:59] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:51:00] [INFO ] Implicit Places using invariants in 67 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/181 places, 531/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 148 transition count 506
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 148 transition count 506
Applied a total of 10 rules in 4 ms. Remains 148 /153 variables (removed 5) and now considering 506/531 (removed 25) transitions.
[2022-05-21 06:51:00] [INFO ] Flow matrix only has 276 transitions (discarded 230 similar events)
// Phase 1: matrix 276 rows 148 cols
[2022-05-21 06:51:00] [INFO ] Computed 7 place invariants in 5 ms
[2022-05-21 06:51:00] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-21 06:51:00] [INFO ] Flow matrix only has 276 transitions (discarded 230 similar events)
// Phase 1: matrix 276 rows 148 cols
[2022-05-21 06:51:00] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 06:51:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:51:00] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 148/181 places, 506/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 148/181 places, 506/671 transitions.
[2022-05-21 06:51:00] [INFO ] Flatten gal took : 11 ms
[2022-05-21 06:51:00] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:51:00] [INFO ] Input system was already deterministic with 506 transitions.
[2022-05-21 06:51:00] [INFO ] Flatten gal took : 36 ms
[2022-05-21 06:51:00] [INFO ] Flatten gal took : 13 ms
[2022-05-21 06:51:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11946218353985021996.gal : 2 ms
[2022-05-21 06:51:00] [INFO ] Time to serialize properties into /tmp/CTLFireability956305305237220649.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11946218353985021996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability956305305237220649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.06558e+08,3.41254,68316,2,6468,5,265881,6,0,1032,258999,0


Converting to forward existential form...Done !
original formula: EX(AX(EG((((p122==1)&&(p189==1))||((p59==0)&&((p111==0)||(p160==0)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG((((p122==1)&&(p189==1))||((p59==0)&&((p111==0)||(p160==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t16, t20, t22, t29, t33, t35, t42, t46, t48, t57, t59, t61, t69, t71, t73, t81, t83, t85, In...252
(forward)formula 0,1,12.0478,191112,1,0,633,840697,959,383,6804,841558,955
FORMULA UtahNoC-PT-none-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 163 transition count 588
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 163 transition count 588
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 52 place count 163 transition count 572
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 159 transition count 560
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 159 transition count 560
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 65 place count 159 transition count 555
Applied a total of 65 rules in 6 ms. Remains 159 /181 variables (removed 22) and now considering 555/671 (removed 116) transitions.
[2022-05-21 06:51:12] [INFO ] Flow matrix only has 289 transitions (discarded 266 similar events)
// Phase 1: matrix 289 rows 159 cols
[2022-05-21 06:51:12] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:51:12] [INFO ] Implicit Places using invariants in 81 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 158/181 places, 555/671 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 155 transition count 540
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 155 transition count 540
Applied a total of 6 rules in 3 ms. Remains 155 /158 variables (removed 3) and now considering 540/555 (removed 15) transitions.
[2022-05-21 06:51:12] [INFO ] Flow matrix only has 286 transitions (discarded 254 similar events)
// Phase 1: matrix 286 rows 155 cols
[2022-05-21 06:51:12] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:51:12] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-21 06:51:12] [INFO ] Flow matrix only has 286 transitions (discarded 254 similar events)
// Phase 1: matrix 286 rows 155 cols
[2022-05-21 06:51:12] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 06:51:12] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-21 06:51:12] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 155/181 places, 540/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 155/181 places, 540/671 transitions.
[2022-05-21 06:51:12] [INFO ] Flatten gal took : 12 ms
[2022-05-21 06:51:12] [INFO ] Flatten gal took : 12 ms
[2022-05-21 06:51:12] [INFO ] Input system was already deterministic with 540 transitions.
[2022-05-21 06:51:12] [INFO ] Flatten gal took : 21 ms
[2022-05-21 06:51:13] [INFO ] Flatten gal took : 21 ms
[2022-05-21 06:51:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2116685632285026673.gal : 4 ms
[2022-05-21 06:51:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6017033567950904583.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2116685632285026673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6017033567950904583.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.51678e+08,4.15404,70964,2,6944,5,276614,6,0,1088,272973,0


Converting to forward existential form...Done !
original formula: (A(((p129==1)&&(p213==1)) U EG(((EX((((p105==1)&&(p34==1))&&(p173==1))) + AF((p130==1))) + AG(((p64==1)&&(p189==1)))))) + (EF(EX(((p128==...331
=> equivalent forward existential formula: ([((Init * !(EG(!(EG(((EX((((p105==1)&&(p34==1))&&(p173==1))) + !(EG(!((p130==1))))) + !(E(TRUE U !(((p64==1)&&(...957
Reverse transition relation is NOT exact ! Due to transitions t23, t27, t29, t36, t40, t42, t49, t53, t55, t64, t66, t68, t76, t78, t80, t88, t90, t92, In...252
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,18.3607,319448,1,0,708,1.41609e+06,1046,434,7980,1.30311e+06,1071
FORMULA UtahNoC-PT-none-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Graph (trivial) has 292 edges and 181 vertex of which 80 / 181 are part of one of the 14 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 97 transition count 388
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 97 transition count 388
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 57 place count 97 transition count 368
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 62 place count 92 transition count 353
Iterating global reduction 1 with 5 rules applied. Total rules applied 67 place count 92 transition count 353
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 74 place count 92 transition count 346
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 80 place count 89 transition count 343
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 84 place count 89 transition count 339
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 86 place count 87 transition count 333
Iterating global reduction 3 with 2 rules applied. Total rules applied 88 place count 87 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 90 place count 87 transition count 331
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 105 place count 87 transition count 316
Applied a total of 105 rules in 34 ms. Remains 87 /181 variables (removed 94) and now considering 316/671 (removed 355) transitions.
[2022-05-21 06:51:31] [INFO ] Flow matrix only has 148 transitions (discarded 168 similar events)
// Phase 1: matrix 148 rows 87 cols
[2022-05-21 06:51:31] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:51:31] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-05-21 06:51:31] [INFO ] Flow matrix only has 148 transitions (discarded 168 similar events)
// Phase 1: matrix 148 rows 87 cols
[2022-05-21 06:51:31] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:51:31] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-05-21 06:51:31] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2022-05-21 06:51:31] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-21 06:51:31] [INFO ] Flow matrix only has 148 transitions (discarded 168 similar events)
// Phase 1: matrix 148 rows 87 cols
[2022-05-21 06:51:31] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 06:51:32] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/181 places, 316/671 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/181 places, 316/671 transitions.
[2022-05-21 06:51:32] [INFO ] Flatten gal took : 16 ms
[2022-05-21 06:51:32] [INFO ] Flatten gal took : 17 ms
[2022-05-21 06:51:32] [INFO ] Input system was already deterministic with 316 transitions.
[2022-05-21 06:51:32] [INFO ] Flatten gal took : 9 ms
[2022-05-21 06:51:32] [INFO ] Flatten gal took : 9 ms
[2022-05-21 06:51:32] [INFO ] Time to serialize gal into /tmp/CTLFireability9108709276651423189.gal : 2 ms
[2022-05-21 06:51:32] [INFO ] Time to serialize properties into /tmp/CTLFireability18279863272420967148.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9108709276651423189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18279863272420967148.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.53245e+06,0.482137,17420,2,2384,5,57442,6,0,613,47725,0


Converting to forward existential form...Done !
original formula: AG((EF((p187==1)) * ((p4==0)||(p118==0))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (p187==1))))] = FALSE * [(FwdU(Init,TRUE) * !(((p4==0)||(p118==0))))] = FALSE)
(forward)formula 0,0,0.483573,17420,1,0,8,57442,9,2,624,47725,1
FORMULA UtahNoC-PT-none-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 157 transition count 558
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 157 transition count 558
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 66 place count 157 transition count 540
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 72 place count 151 transition count 522
Iterating global reduction 1 with 6 rules applied. Total rules applied 78 place count 151 transition count 522
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 86 place count 151 transition count 514
Applied a total of 86 rules in 6 ms. Remains 151 /181 variables (removed 30) and now considering 514/671 (removed 157) transitions.
[2022-05-21 06:51:32] [INFO ] Flow matrix only has 272 transitions (discarded 242 similar events)
// Phase 1: matrix 272 rows 151 cols
[2022-05-21 06:51:32] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-21 06:51:32] [INFO ] Implicit Places using invariants in 94 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/181 places, 514/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 145 transition count 489
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 145 transition count 489
Applied a total of 10 rules in 3 ms. Remains 145 /150 variables (removed 5) and now considering 489/514 (removed 25) transitions.
[2022-05-21 06:51:32] [INFO ] Flow matrix only has 267 transitions (discarded 222 similar events)
// Phase 1: matrix 267 rows 145 cols
[2022-05-21 06:51:32] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 06:51:32] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-21 06:51:32] [INFO ] Flow matrix only has 267 transitions (discarded 222 similar events)
// Phase 1: matrix 267 rows 145 cols
[2022-05-21 06:51:32] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:51:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-21 06:51:33] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 145/181 places, 489/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 145/181 places, 489/671 transitions.
[2022-05-21 06:51:33] [INFO ] Flatten gal took : 17 ms
[2022-05-21 06:51:33] [INFO ] Flatten gal took : 19 ms
[2022-05-21 06:51:33] [INFO ] Input system was already deterministic with 489 transitions.
[2022-05-21 06:51:33] [INFO ] Flatten gal took : 18 ms
[2022-05-21 06:51:33] [INFO ] Flatten gal took : 18 ms
[2022-05-21 06:51:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12179071097177661609.gal : 4 ms
[2022-05-21 06:51:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8418295567927725891.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12179071097177661609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8418295567927725891.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.48798e+08,2.59439,51148,2,5669,5,200996,6,0,1005,179340,0


Converting to forward existential form...Done !
original formula: AX(EX((E(!(E(((p12==1)&&(p160==1)) U (p38==1))) U (E(((p81==1)&&(p212==1)) U (p98==1)) * AG((p158==1)))) * EX((p28==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX((E(!(E(((p12==1)&&(p160==1)) U (p38==1))) U (E(((p81==1)&&(p212==1)) U (p98==1)) * !(E(TRUE U ...199
Reverse transition relation is NOT exact ! Due to transitions t16, t20, t22, t29, t33, t35, t42, t46, t48, t57, t59, t61, t69, t71, t73, t81, t83, t85, In...252
(forward)formula 0,0,11.8829,191972,1,0,614,864828,938,371,6825,800711,930
FORMULA UtahNoC-PT-none-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 181/181 places, 671/671 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 159 transition count 568
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 159 transition count 568
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 159 transition count 552
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 65 place count 154 transition count 537
Iterating global reduction 1 with 5 rules applied. Total rules applied 70 place count 154 transition count 537
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 76 place count 154 transition count 531
Applied a total of 76 rules in 8 ms. Remains 154 /181 variables (removed 27) and now considering 531/671 (removed 140) transitions.
[2022-05-21 06:51:45] [INFO ] Flow matrix only has 281 transitions (discarded 250 similar events)
// Phase 1: matrix 281 rows 154 cols
[2022-05-21 06:51:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 06:51:45] [INFO ] Implicit Places using invariants in 92 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/181 places, 531/671 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 148 transition count 506
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 148 transition count 506
Applied a total of 10 rules in 5 ms. Remains 148 /153 variables (removed 5) and now considering 506/531 (removed 25) transitions.
[2022-05-21 06:51:45] [INFO ] Flow matrix only has 276 transitions (discarded 230 similar events)
// Phase 1: matrix 276 rows 148 cols
[2022-05-21 06:51:45] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 06:51:45] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-21 06:51:45] [INFO ] Flow matrix only has 276 transitions (discarded 230 similar events)
// Phase 1: matrix 276 rows 148 cols
[2022-05-21 06:51:45] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 06:51:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-21 06:51:45] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 148/181 places, 506/671 transitions.
Finished structural reductions, in 2 iterations. Remains : 148/181 places, 506/671 transitions.
[2022-05-21 06:51:45] [INFO ] Flatten gal took : 17 ms
[2022-05-21 06:51:45] [INFO ] Flatten gal took : 18 ms
[2022-05-21 06:51:45] [INFO ] Input system was already deterministic with 506 transitions.
[2022-05-21 06:51:45] [INFO ] Flatten gal took : 19 ms
[2022-05-21 06:51:45] [INFO ] Flatten gal took : 18 ms
[2022-05-21 06:51:45] [INFO ] Time to serialize gal into /tmp/CTLFireability508845408086282232.gal : 4 ms
[2022-05-21 06:51:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7005090405805689916.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability508845408086282232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7005090405805689916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.06558e+08,3.18853,62788,2,6910,5,250193,6,0,1032,233729,0


Converting to forward existential form...Done !
original formula: AG(A((p126!=1) U !((EG((p45==1)) * EF(EX(((p62==1)&&(p160==1))))))))
=> equivalent forward existential formula: ([(EY(FwdU(((FwdU(FwdU(Init,TRUE),!(!((EG((p45==1)) * E(TRUE U EX(((p62==1)&&(p160==1)))))))) * !((p126!=1))) * ...303
Reverse transition relation is NOT exact ! Due to transitions t17, t21, t23, t30, t34, t36, t43, t47, t49, t58, t60, t62, t70, t72, t74, t82, t84, t86, In...252
(forward)formula 0,0,16.1603,288088,1,0,643,1.32162e+06,969,389,7055,1.17097e+06,980
FORMULA UtahNoC-PT-none-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2022-05-21 06:52:02] [INFO ] Flatten gal took : 15 ms
[2022-05-21 06:52:02] [INFO ] Flatten gal took : 15 ms
Total runtime 187652 ms.

BK_STOP 1653115922157

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="UtahNoC-PT-none"
export BK_EXAMINATION="CTLFireability"
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 UtahNoC-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307352800002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtahNoC-PT-none.tgz
mv UtahNoC-PT-none execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;