Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r571-tall-171734910100043.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CO4-PT-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r571-tall-171734910100043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 152K Jun 2 16:33 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 CO4-PT-09-LTLFireability-00
FORMULA_NAME CO4-PT-09-LTLFireability-01
FORMULA_NAME CO4-PT-09-LTLFireability-02
FORMULA_NAME CO4-PT-09-LTLFireability-03
FORMULA_NAME CO4-PT-09-LTLFireability-04
FORMULA_NAME CO4-PT-09-LTLFireability-05
FORMULA_NAME CO4-PT-09-LTLFireability-06
FORMULA_NAME CO4-PT-09-LTLFireability-07
FORMULA_NAME CO4-PT-09-LTLFireability-08
FORMULA_NAME CO4-PT-09-LTLFireability-09
FORMULA_NAME CO4-PT-09-LTLFireability-10
FORMULA_NAME CO4-PT-09-LTLFireability-11
FORMULA_NAME CO4-PT-09-LTLFireability-12
FORMULA_NAME CO4-PT-09-LTLFireability-13
FORMULA_NAME CO4-PT-09-LTLFireability-14
FORMULA_NAME CO4-PT-09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717368655099

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-09
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-02 22:50:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 22:50:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:50:57] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-06-02 22:50:57] [INFO ] Transformed 467 places.
[2024-06-02 22:50:57] [INFO ] Transformed 634 transitions.
[2024-06-02 22:50:57] [INFO ] Found NUPN structural information;
[2024-06-02 22:50:57] [INFO ] Parsed PT model containing 467 places and 634 transitions and 1868 arcs in 330 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 108 places in 5 ms
Reduce places removed 108 places and 163 transitions.
FORMULA CO4-PT-09-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-09-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 471/471 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 346 transition count 469
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 95 place count 266 transition count 388
Iterating global reduction 1 with 80 rules applied. Total rules applied 175 place count 266 transition count 388
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 180 place count 266 transition count 383
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 219 place count 227 transition count 325
Iterating global reduction 2 with 39 rules applied. Total rules applied 258 place count 227 transition count 325
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 267 place count 218 transition count 310
Iterating global reduction 2 with 9 rules applied. Total rules applied 276 place count 218 transition count 310
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 281 place count 213 transition count 305
Iterating global reduction 2 with 5 rules applied. Total rules applied 286 place count 213 transition count 305
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 290 place count 209 transition count 301
Iterating global reduction 2 with 4 rules applied. Total rules applied 294 place count 209 transition count 301
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 298 place count 209 transition count 297
Applied a total of 298 rules in 73 ms. Remains 209 /359 variables (removed 150) and now considering 297/471 (removed 174) transitions.
// Phase 1: matrix 297 rows 209 cols
[2024-06-02 22:50:57] [INFO ] Computed 6 invariants in 9 ms
[2024-06-02 22:50:57] [INFO ] Implicit Places using invariants in 220 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 256 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 208/359 places, 297/471 transitions.
Applied a total of 0 rules in 3 ms. Remains 208 /208 variables (removed 0) and now considering 297/297 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 332 ms. Remains : 208/359 places, 297/471 transitions.
Support contains 12 out of 208 places after structural reductions.
[2024-06-02 22:50:57] [INFO ] Flatten gal took : 46 ms
[2024-06-02 22:50:57] [INFO ] Flatten gal took : 22 ms
[2024-06-02 22:50:57] [INFO ] Input system was already deterministic with 297 transitions.
Incomplete random walk after 10000 steps, including 259 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 11) seen :5
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 72 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 73 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :1
Running SMT prover for 5 properties.
// Phase 1: matrix 297 rows 208 cols
[2024-06-02 22:50:58] [INFO ] Computed 5 invariants in 4 ms
[2024-06-02 22:50:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-06-02 22:50:59] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-02 22:50:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-06-02 22:50:59] [INFO ] After 231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-06-02 22:50:59] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 10 ms to minimize.
[2024-06-02 22:50:59] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 144 ms
[2024-06-02 22:50:59] [INFO ] After 529ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-06-02 22:50:59] [INFO ] After 704ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 11 ms.
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 297/297 transitions.
Graph (trivial) has 214 edges and 208 vertex of which 2 / 208 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 485 edges and 207 vertex of which 191 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Discarding 16 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 83 rules applied. Total rules applied 85 place count 191 transition count 198
Reduce places removed 70 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 157 place count 121 transition count 196
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 157 place count 121 transition count 175
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 199 place count 100 transition count 175
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 203 place count 96 transition count 168
Iterating global reduction 2 with 4 rules applied. Total rules applied 207 place count 96 transition count 168
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 208 place count 95 transition count 166
Iterating global reduction 2 with 1 rules applied. Total rules applied 209 place count 95 transition count 166
Performed 29 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 267 place count 66 transition count 131
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 2 with 8 rules applied. Total rules applied 275 place count 66 transition count 123
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 279 place count 64 transition count 121
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 281 place count 62 transition count 117
Iterating global reduction 4 with 2 rules applied. Total rules applied 283 place count 62 transition count 117
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 287 place count 60 transition count 115
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 211 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 3 rules applied. Total rules applied 290 place count 59 transition count 113
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 322 place count 43 transition count 129
Drop transitions removed 30 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 5 with 38 rules applied. Total rules applied 360 place count 43 transition count 91
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 371 place count 32 transition count 69
Iterating global reduction 6 with 11 rules applied. Total rules applied 382 place count 32 transition count 69
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 390 place count 32 transition count 61
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 393 place count 29 transition count 49
Iterating global reduction 7 with 3 rules applied. Total rules applied 396 place count 29 transition count 49
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 398 place count 29 transition count 47
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 402 place count 29 transition count 43
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 403 place count 28 transition count 41
Iterating global reduction 8 with 1 rules applied. Total rules applied 404 place count 28 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 405 place count 28 transition count 40
Free-agglomeration rule applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 414 place count 28 transition count 31
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 424 place count 19 transition count 30
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 426 place count 19 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 427 place count 18 transition count 27
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 429 place count 17 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 430 place count 17 transition count 25
Free-agglomeration rule applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 432 place count 17 transition count 23
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 434 place count 15 transition count 23
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 436 place count 15 transition count 21
Free-agglomeration rule applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 437 place count 15 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 438 place count 14 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 13 with 2 rules applied. Total rules applied 440 place count 14 transition count 18
Free-agglomeration rule applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 441 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 444 place count 13 transition count 15
Applied a total of 444 rules in 72 ms. Remains 13 /208 variables (removed 195) and now considering 15/297 (removed 282) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 13/208 places, 15/297 transitions.
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CO4-PT-09-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CO4-PT-09-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 18 stabilizing places and 28 stable transitions
Graph (complete) has 487 edges and 208 vertex of which 205 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 297/297 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 201 transition count 286
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 201 transition count 286
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 201 transition count 284
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 200 transition count 282
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 200 transition count 282
Applied a total of 18 rules in 8 ms. Remains 200 /208 variables (removed 8) and now considering 282/297 (removed 15) transitions.
// Phase 1: matrix 282 rows 200 cols
[2024-06-02 22:51:00] [INFO ] Computed 5 invariants in 5 ms
[2024-06-02 22:51:00] [INFO ] Implicit Places using invariants in 130 ms returned [138]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 131 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 199/208 places, 282/297 transitions.
Applied a total of 0 rules in 3 ms. Remains 199 /199 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142 ms. Remains : 199/208 places, 282/297 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-09-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 3 ms.
FORMULA CO4-PT-09-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-09-LTLFireability-03 finished in 425 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 297/297 transitions.
Graph (trivial) has 214 edges and 208 vertex of which 2 / 208 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 486 edges and 207 vertex of which 204 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 70 place count 203 transition count 224
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 72 rules applied. Total rules applied 142 place count 135 transition count 220
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 144 place count 133 transition count 220
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 144 place count 133 transition count 199
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 186 place count 112 transition count 199
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 191 place count 107 transition count 190
Iterating global reduction 3 with 5 rules applied. Total rules applied 196 place count 107 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 198 place count 107 transition count 188
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 199 place count 106 transition count 186
Iterating global reduction 4 with 1 rules applied. Total rules applied 200 place count 106 transition count 186
Performed 31 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 262 place count 75 transition count 147
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 4 with 8 rules applied. Total rules applied 270 place count 75 transition count 139
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 274 place count 73 transition count 137
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 276 place count 71 transition count 133
Iterating global reduction 6 with 2 rules applied. Total rules applied 278 place count 71 transition count 133
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 282 place count 69 transition count 131
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 316 place count 52 transition count 148
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 324 place count 52 transition count 140
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 335 place count 41 transition count 96
Iterating global reduction 7 with 11 rules applied. Total rules applied 346 place count 41 transition count 96
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 353 place count 41 transition count 89
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 355 place count 39 transition count 77
Iterating global reduction 8 with 2 rules applied. Total rules applied 357 place count 39 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 358 place count 39 transition count 76
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 366 place count 39 transition count 68
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 368 place count 37 transition count 66
Applied a total of 368 rules in 44 ms. Remains 37 /208 variables (removed 171) and now considering 66/297 (removed 231) transitions.
[2024-06-02 22:51:00] [INFO ] Flow matrix only has 53 transitions (discarded 13 similar events)
// Phase 1: matrix 53 rows 37 cols
[2024-06-02 22:51:00] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 22:51:00] [INFO ] Implicit Places using invariants in 71 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/208 places, 66/297 transitions.
Applied a total of 0 rules in 3 ms. Remains 36 /36 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 119 ms. Remains : 36/208 places, 66/297 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : CO4-PT-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA CO4-PT-09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-09-LTLFireability-05 finished in 200 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0&&X(p1)))&&G(p2))))'
Support contains 3 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 297/297 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 202 transition count 288
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 202 transition count 288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 201 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 201 transition count 287
Applied a total of 14 rules in 7 ms. Remains 201 /208 variables (removed 7) and now considering 287/297 (removed 10) transitions.
// Phase 1: matrix 287 rows 201 cols
[2024-06-02 22:51:00] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 22:51:00] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-06-02 22:51:00] [INFO ] Invariant cache hit.
[2024-06-02 22:51:01] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2024-06-02 22:51:01] [INFO ] Invariant cache hit.
[2024-06-02 22:51:01] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 201/208 places, 287/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 632 ms. Remains : 201/208 places, 287/297 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : CO4-PT-09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=4 dest: 1}, { cond=(NOT p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p2:(EQ s155 1), p1:(EQ s194 0), p0:(EQ s137 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CO4-PT-09-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-09-LTLFireability-06 finished in 851 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 297/297 transitions.
Graph (trivial) has 215 edges and 208 vertex of which 2 / 208 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 486 edges and 207 vertex of which 204 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 71 place count 203 transition count 223
Reduce places removed 69 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 134 transition count 221
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 142 place count 134 transition count 199
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 186 place count 112 transition count 199
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 191 place count 107 transition count 190
Iterating global reduction 2 with 5 rules applied. Total rules applied 196 place count 107 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 198 place count 107 transition count 188
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 106 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 106 transition count 186
Performed 30 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 260 place count 76 transition count 149
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 266 place count 76 transition count 143
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 268 place count 75 transition count 142
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 270 place count 73 transition count 138
Iterating global reduction 5 with 2 rules applied. Total rules applied 272 place count 73 transition count 138
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 276 place count 71 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 277 place count 71 transition count 135
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 313 place count 53 transition count 155
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 322 place count 53 transition count 146
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 333 place count 42 transition count 102
Iterating global reduction 7 with 11 rules applied. Total rules applied 344 place count 42 transition count 102
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 352 place count 42 transition count 94
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 355 place count 39 transition count 76
Iterating global reduction 8 with 3 rules applied. Total rules applied 358 place count 39 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 360 place count 39 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
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 362 place count 38 transition count 82
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 9 with 17 rules applied. Total rules applied 379 place count 38 transition count 65
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 381 place count 36 transition count 63
Applied a total of 381 rules in 56 ms. Remains 36 /208 variables (removed 172) and now considering 63/297 (removed 234) transitions.
[2024-06-02 22:51:01] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
// Phase 1: matrix 58 rows 36 cols
[2024-06-02 22:51:01] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 22:51:01] [INFO ] Implicit Places using invariants in 65 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/208 places, 63/297 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 125 ms. Remains : 35/208 places, 63/297 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s21 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 27 reset in 193 ms.
Product exploration explored 100000 steps with 7 reset in 94 ms.
Computed a total of 7 stabilizing places and 11 stable transitions
Computed a total of 7 stabilizing places and 11 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0)]
Finished random walk after 817 steps, including 99 resets, run visited all 1 properties in 10 ms. (steps per millisecond=81 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 35 /35 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-06-02 22:51:02] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
// Phase 1: matrix 58 rows 35 cols
[2024-06-02 22:51:02] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 22:51:02] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-02 22:51:02] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2024-06-02 22:51:02] [INFO ] Invariant cache hit.
[2024-06-02 22:51:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-06-02 22:51:02] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-06-02 22:51:02] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 22:51:02] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2024-06-02 22:51:02] [INFO ] Invariant cache hit.
[2024-06-02 22:51:02] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 35/35 places, 63/63 transitions.
Computed a total of 7 stabilizing places and 11 stable transitions
Computed a total of 7 stabilizing places and 11 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Finished random walk after 539 steps, including 66 resets, run visited all 1 properties in 5 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 48 reset in 42 ms.
Product exploration explored 100000 steps with 27 reset in 78 ms.
Built C files in :
/tmp/ltsmin11500513117535326010
[2024-06-02 22:51:03] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2024-06-02 22:51:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:51:03] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2024-06-02 22:51:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:51:03] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2024-06-02 22:51:03] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:51:03] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11500513117535326010
Running compilation step : cd /tmp/ltsmin11500513117535326010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 259 ms.
Running link step : cd /tmp/ltsmin11500513117535326010;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin11500513117535326010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5667410796420706474.hoa' '--buchi-type=spotba'
LTSmin run took 112 ms.
FORMULA CO4-PT-09-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CO4-PT-09-LTLFireability-11 finished in 2354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 297/297 transitions.
Graph (trivial) has 216 edges and 208 vertex of which 2 / 208 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 486 edges and 207 vertex of which 204 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 72 place count 203 transition count 222
Reduce places removed 70 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 133 transition count 220
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 144 place count 133 transition count 198
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 188 place count 111 transition count 198
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 192 place count 107 transition count 190
Iterating global reduction 2 with 4 rules applied. Total rules applied 196 place count 107 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 198 place count 107 transition count 188
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 106 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 106 transition count 186
Performed 30 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 260 place count 76 transition count 148
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 3 with 8 rules applied. Total rules applied 268 place count 76 transition count 140
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 272 place count 74 transition count 138
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 274 place count 72 transition count 134
Iterating global reduction 5 with 2 rules applied. Total rules applied 276 place count 72 transition count 134
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 280 place count 70 transition count 132
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 316 place count 52 transition count 152
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 325 place count 52 transition count 143
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 336 place count 41 transition count 99
Iterating global reduction 6 with 11 rules applied. Total rules applied 347 place count 41 transition count 99
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 355 place count 41 transition count 91
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 358 place count 38 transition count 73
Iterating global reduction 7 with 3 rules applied. Total rules applied 361 place count 38 transition count 73
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 363 place count 38 transition count 71
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 371 place count 38 transition count 63
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 373 place count 36 transition count 61
Applied a total of 373 rules in 40 ms. Remains 36 /208 variables (removed 172) and now considering 61/297 (removed 236) transitions.
[2024-06-02 22:51:03] [INFO ] Flow matrix only has 49 transitions (discarded 12 similar events)
// Phase 1: matrix 49 rows 36 cols
[2024-06-02 22:51:03] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 22:51:03] [INFO ] Implicit Places using invariants in 37 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/208 places, 61/297 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 80 ms. Remains : 35/208 places, 61/297 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0)]
Running random walk in product with property : CO4-PT-09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA CO4-PT-09-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-09-LTLFireability-12 finished in 170 ms.
All properties solved by simple procedures.
Total runtime 7246 ms.

BK_STOP 1717368665248

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CO4-PT-09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CO4-PT-09, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r571-tall-171734910100043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-09.tgz
mv CO4-PT-09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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