About the Execution of ITS-Tools for AutoFlight-PT-06b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1656.020 | 113404.00 | 275469.00 | 437.50 | FFFFFFFFFFFTFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689300459.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-06b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689300459
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 7.4K Apr 30 01:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 01:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 01:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 30 01:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 134K May 10 09:33 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 AutoFlight-PT-06b-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-06b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652662594717
Running Version 202205111006
[2022-05-16 00:56:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 00:56:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 00:56:36] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2022-05-16 00:56:36] [INFO ] Transformed 574 places.
[2022-05-16 00:56:36] [INFO ] Transformed 572 transitions.
[2022-05-16 00:56:36] [INFO ] Found NUPN structural information;
[2022-05-16 00:56:36] [INFO ] Parsed PT model containing 574 places and 572 transitions in 220 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA AutoFlight-PT-06b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-06b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 574 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 574/574 places, 572/572 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 501 transition count 499
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 501 transition count 499
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 157 place count 501 transition count 488
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 187 place count 471 transition count 458
Iterating global reduction 1 with 30 rules applied. Total rules applied 217 place count 471 transition count 458
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 223 place count 465 transition count 452
Iterating global reduction 1 with 6 rules applied. Total rules applied 229 place count 465 transition count 452
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 233 place count 461 transition count 448
Iterating global reduction 1 with 4 rules applied. Total rules applied 237 place count 461 transition count 448
Applied a total of 237 rules in 163 ms. Remains 461 /574 variables (removed 113) and now considering 448/572 (removed 124) transitions.
// Phase 1: matrix 448 rows 461 cols
[2022-05-16 00:56:36] [INFO ] Computed 40 place invariants in 20 ms
[2022-05-16 00:56:36] [INFO ] Implicit Places using invariants in 256 ms returned []
// Phase 1: matrix 448 rows 461 cols
[2022-05-16 00:56:36] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:37] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
// Phase 1: matrix 448 rows 461 cols
[2022-05-16 00:56:37] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:37] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 461/574 places, 448/572 transitions.
Finished structural reductions, in 1 iterations. Remains : 461/574 places, 448/572 transitions.
Support contains 33 out of 461 places after structural reductions.
[2022-05-16 00:56:37] [INFO ] Flatten gal took : 50 ms
[2022-05-16 00:56:37] [INFO ] Flatten gal took : 22 ms
[2022-05-16 00:56:37] [INFO ] Input system was already deterministic with 448 transitions.
Incomplete random walk after 10000 steps, including 34 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 21) seen :19
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 448 rows 461 cols
[2022-05-16 00:56:37] [INFO ] Computed 40 place invariants in 4 ms
[2022-05-16 00:56:37] [INFO ] [Real]Absence check using 39 positive place invariants in 16 ms returned sat
[2022-05-16 00:56:37] [INFO ] [Real]Absence check using 39 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-16 00:56:37] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-16 00:56:38] [INFO ] [Nat]Absence check using 39 positive place invariants in 17 ms returned sat
[2022-05-16 00:56:38] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-16 00:56:38] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 53 places in 100 ms of which 6 ms to minimize.
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 1 ms to minimize.
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 84 places in 82 ms of which 1 ms to minimize.
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 49 places in 76 ms of which 1 ms to minimize.
[2022-05-16 00:56:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 442 ms
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 1 ms to minimize.
[2022-05-16 00:56:38] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 1 ms to minimize.
[2022-05-16 00:56:39] [INFO ] Deduced a trap composed of 83 places in 87 ms of which 0 ms to minimize.
[2022-05-16 00:56:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 369 ms
[2022-05-16 00:56:39] [INFO ] After 975ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-16 00:56:39] [INFO ] After 1104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 25 ms.
Support contains 3 out of 461 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 461/461 places, 448/448 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 0 with 162 rules applied. Total rules applied 162 place count 461 transition count 286
Reduce places removed 162 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 182 rules applied. Total rules applied 344 place count 299 transition count 266
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 357 place count 287 transition count 265
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 359 place count 286 transition count 264
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 58 Pre rules applied. Total rules applied 359 place count 286 transition count 206
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 475 place count 228 transition count 206
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 480 place count 223 transition count 201
Iterating global reduction 4 with 5 rules applied. Total rules applied 485 place count 223 transition count 201
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 485 place count 223 transition count 200
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 487 place count 222 transition count 200
Performed 82 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 82 places in 1 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 651 place count 140 transition count 108
Free-agglomeration rule applied 24 times.
Iterating global reduction 4 with 24 rules applied. Total rules applied 675 place count 140 transition count 84
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 699 place count 116 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 700 place count 115 transition count 83
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 5 with 55 rules applied. Total rules applied 755 place count 91 transition count 52
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 6 with 31 rules applied. Total rules applied 786 place count 60 transition count 52
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 16 Pre rules applied. Total rules applied 786 place count 60 transition count 36
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 818 place count 44 transition count 36
Applied a total of 818 rules in 63 ms. Remains 44 /461 variables (removed 417) and now considering 36/448 (removed 412) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/461 places, 36/448 transitions.
Finished random walk after 31 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=15 )
FORMULA AutoFlight-PT-06b-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA AutoFlight-PT-06b-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 118 stabilizing places and 118 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 2 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 0 with 162 rules applied. Total rules applied 162 place count 460 transition count 285
Reduce places removed 162 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 183 rules applied. Total rules applied 345 place count 298 transition count 264
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 357 place count 286 transition count 264
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 57 Pre rules applied. Total rules applied 357 place count 286 transition count 207
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 3 with 114 rules applied. Total rules applied 471 place count 229 transition count 207
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 478 place count 222 transition count 200
Iterating global reduction 3 with 7 rules applied. Total rules applied 485 place count 222 transition count 200
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 485 place count 222 transition count 198
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 489 place count 220 transition count 198
Performed 81 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 651 place count 139 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 652 place count 138 transition count 106
Reduce places removed 8 places and 0 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 3 with 11 rules applied. Total rules applied 663 place count 130 transition count 103
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 666 place count 127 transition count 103
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 666 place count 127 transition count 98
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 676 place count 122 transition count 98
Applied a total of 676 rules in 66 ms. Remains 122 /461 variables (removed 339) and now considering 98/448 (removed 350) transitions.
// Phase 1: matrix 98 rows 122 cols
[2022-05-16 00:56:39] [INFO ] Computed 32 place invariants in 1 ms
[2022-05-16 00:56:39] [INFO ] Implicit Places using invariants in 65 ms returned [52, 72, 92, 96, 101, 105, 109, 114, 121]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 68 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/461 places, 98/448 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 106 transition count 91
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 106 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 105 transition count 90
Applied a total of 16 rules in 13 ms. Remains 105 /113 variables (removed 8) and now considering 90/98 (removed 8) transitions.
// Phase 1: matrix 90 rows 105 cols
[2022-05-16 00:56:39] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-16 00:56:39] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 90 rows 105 cols
[2022-05-16 00:56:39] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-16 00:56:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 00:56:39] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 105/461 places, 90/448 transitions.
Finished structural reductions, in 2 iterations. Remains : 105/461 places, 90/448 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s6 1), p0:(EQ s51 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 2 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06b-LTLCardinality-00 finished in 542 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((p0 U G(X(F(!X(p0)))))))))'
Support contains 2 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 159 place count 460 transition count 288
Reduce places removed 159 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 180 rules applied. Total rules applied 339 place count 301 transition count 267
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 351 place count 289 transition count 267
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 59 Pre rules applied. Total rules applied 351 place count 289 transition count 208
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 469 place count 230 transition count 208
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 476 place count 223 transition count 201
Iterating global reduction 3 with 7 rules applied. Total rules applied 483 place count 223 transition count 201
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 483 place count 223 transition count 199
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 487 place count 221 transition count 199
Performed 81 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 649 place count 140 transition count 108
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 650 place count 139 transition count 107
Reduce places removed 9 places and 0 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 3 with 12 rules applied. Total rules applied 662 place count 130 transition count 104
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 665 place count 127 transition count 104
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 665 place count 127 transition count 98
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 677 place count 121 transition count 98
Applied a total of 677 rules in 59 ms. Remains 121 /461 variables (removed 340) and now considering 98/448 (removed 350) transitions.
// Phase 1: matrix 98 rows 121 cols
[2022-05-16 00:56:39] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants in 64 ms returned [70, 90, 94, 99, 103, 107, 120]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 67 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/461 places, 98/448 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 109 transition count 93
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 109 transition count 93
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 0 with 6 rules applied. Total rules applied 16 place count 106 transition count 90
Applied a total of 16 rules in 10 ms. Remains 106 /114 variables (removed 8) and now considering 90/98 (removed 8) transitions.
// Phase 1: matrix 90 rows 106 cols
[2022-05-16 00:56:40] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 90 rows 106 cols
[2022-05-16 00:56:40] [INFO ] Computed 24 place invariants in 2 ms
[2022-05-16 00:56:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 106/461 places, 90/448 transitions.
Finished structural reductions, in 2 iterations. Remains : 106/461 places, 90/448 transitions.
Stuttering acceptance computed with spot in 64 ms :[p0, p0]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s104 0) (EQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 163 steps with 10 reset in 3 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06b-LTLCardinality-02 finished in 355 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(p0)||(p0&&F(G(!p1))))))'
Support contains 3 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 0 with 162 rules applied. Total rules applied 162 place count 460 transition count 285
Reduce places removed 162 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 182 rules applied. Total rules applied 344 place count 298 transition count 265
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 356 place count 286 transition count 265
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 58 Pre rules applied. Total rules applied 356 place count 286 transition count 207
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 472 place count 228 transition count 207
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 478 place count 222 transition count 201
Iterating global reduction 3 with 6 rules applied. Total rules applied 484 place count 222 transition count 201
Performed 82 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 3 with 164 rules applied. Total rules applied 648 place count 140 transition count 109
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 649 place count 140 transition count 109
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 650 place count 139 transition count 108
Reduce places removed 9 places and 0 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 3 with 12 rules applied. Total rules applied 662 place count 130 transition count 105
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 665 place count 127 transition count 105
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 665 place count 127 transition count 100
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 675 place count 122 transition count 100
Applied a total of 675 rules in 50 ms. Remains 122 /461 variables (removed 339) and now considering 100/448 (removed 348) transitions.
// Phase 1: matrix 100 rows 122 cols
[2022-05-16 00:56:40] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants in 75 ms returned [52, 72, 92, 96, 101, 105, 109, 114, 121]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 77 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/461 places, 100/448 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 106 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 106 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 105 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 105 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 104 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 104 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 103 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 103 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 102 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 102 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 101 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 101 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 100 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 100 transition count 87
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 99 transition count 86
Applied a total of 28 rules in 19 ms. Remains 99 /113 variables (removed 14) and now considering 86/100 (removed 14) transitions.
// Phase 1: matrix 86 rows 99 cols
[2022-05-16 00:56:40] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 86 rows 99 cols
[2022-05-16 00:56:40] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-16 00:56:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 99/461 places, 86/448 transitions.
Finished structural reductions, in 2 iterations. Remains : 99/461 places, 86/448 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), true, (AND (NOT p0) p1), p1]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s97 1), p1:(OR (EQ s34 0) (EQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 154 steps with 5 reset in 1 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06b-LTLCardinality-05 finished in 438 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((F(p1) U p2)&&p0)))'
Support contains 5 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 155 place count 460 transition count 292
Reduce places removed 155 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 176 rules applied. Total rules applied 331 place count 305 transition count 271
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 345 place count 293 transition count 269
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 347 place count 291 transition count 269
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 60 Pre rules applied. Total rules applied 347 place count 291 transition count 209
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 4 with 120 rules applied. Total rules applied 467 place count 231 transition count 209
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 475 place count 223 transition count 201
Iterating global reduction 4 with 8 rules applied. Total rules applied 483 place count 223 transition count 201
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 483 place count 223 transition count 199
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 487 place count 221 transition count 199
Performed 79 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 645 place count 142 transition count 110
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 646 place count 141 transition count 109
Reduce places removed 9 places and 0 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 4 with 12 rules applied. Total rules applied 658 place count 132 transition count 106
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 661 place count 129 transition count 106
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 661 place count 129 transition count 100
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 673 place count 123 transition count 100
Applied a total of 673 rules in 32 ms. Remains 123 /461 variables (removed 338) and now considering 100/448 (removed 348) transitions.
// Phase 1: matrix 100 rows 123 cols
[2022-05-16 00:56:40] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants in 69 ms returned [94, 98, 103, 107, 111, 116, 122]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 70 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/461 places, 100/448 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 111 transition count 95
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 111 transition count 95
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 0 with 6 rules applied. Total rules applied 16 place count 108 transition count 92
Applied a total of 16 rules in 36 ms. Remains 108 /116 variables (removed 8) and now considering 92/100 (removed 8) transitions.
// Phase 1: matrix 92 rows 108 cols
[2022-05-16 00:56:40] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 92 rows 108 cols
[2022-05-16 00:56:40] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-16 00:56:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-16 00:56:40] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 108/461 places, 92/448 transitions.
Finished structural reductions, in 2 iterations. Remains : 108/461 places, 92/448 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s5 0) (EQ s91 1)), p2:(OR (EQ s88 0) (EQ s70 1)), p1:(OR (EQ s70 0) (EQ s69 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 36 steps with 1 reset in 1 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06b-LTLCardinality-07 finished in 435 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(G(X(p0))))) U G(p1)))'
Support contains 4 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 450 transition count 437
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 450 transition count 437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 450 transition count 436
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 447 transition count 433
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 447 transition count 433
Applied a total of 29 rules in 23 ms. Remains 447 /461 variables (removed 14) and now considering 433/448 (removed 15) transitions.
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:41] [INFO ] Computed 40 place invariants in 5 ms
[2022-05-16 00:56:41] [INFO ] Implicit Places using invariants in 197 ms returned []
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:41] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:41] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:41] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:56:41] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 447/461 places, 433/448 transitions.
Finished structural reductions, in 1 iterations. Remains : 447/461 places, 433/448 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) p0), acceptance={} source=8 dest: 5}, { cond=(AND p1 p0), acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(OR (EQ s293 0) (EQ s299 1)), p0:(OR (EQ s209 0) (EQ s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19999 reset in 306 ms.
Product exploration explored 100000 steps with 20037 reset in 223 ms.
Computed a total of 109 stabilizing places and 109 stable transitions
Computed a total of 109 stabilizing places and 109 stable transitions
Detected a total of 109/447 stabilizing places and 109/433 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 310 ms. Reduced automaton from 9 states, 17 edges and 2 AP to 9 states, 17 edges and 2 AP.
Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 33 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 6) seen :5
Finished Best-First random walk after 2718 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=906 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 317 ms. Reduced automaton from 9 states, 17 edges and 2 AP to 9 states, 17 edges and 2 AP.
Stuttering acceptance computed with spot in 220 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 274 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Support contains 4 out of 447 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 447/447 places, 433/433 transitions.
Applied a total of 0 rules in 7 ms. Remains 447 /447 variables (removed 0) and now considering 433/433 (removed 0) transitions.
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:44] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:56:44] [INFO ] Implicit Places using invariants in 108 ms returned []
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:44] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-16 00:56:44] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:44] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:44] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 447/447 places, 433/433 transitions.
Computed a total of 109 stabilizing places and 109 stable transitions
Computed a total of 109 stabilizing places and 109 stable transitions
Detected a total of 109/447 stabilizing places and 109/433 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 9 states, 17 edges and 2 AP to 9 states, 17 edges and 2 AP.
Stuttering acceptance computed with spot in 265 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Finished random walk after 9312 steps, including 31 resets, run visited all 6 properties in 39 ms. (steps per millisecond=238 )
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 322 ms. Reduced automaton from 9 states, 17 edges and 2 AP to 9 states, 17 edges and 2 AP.
Stuttering acceptance computed with spot in 271 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 377 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 357 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 20007 reset in 256 ms.
Product exploration explored 100000 steps with 19921 reset in 211 ms.
Applying partial POR strategy [false, false, false, false, true, true, false, true, true]
Stuttering acceptance computed with spot in 249 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Support contains 4 out of 447 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 447/447 places, 433/433 transitions.
Performed 136 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 136 rules applied. Total rules applied 136 place count 447 transition count 433
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 12 rules applied. Total rules applied 148 place count 447 transition count 427
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 148 place count 447 transition count 427
Deduced a syphon composed of 202 places in 1 ms
Iterating global reduction 2 with 60 rules applied. Total rules applied 208 place count 447 transition count 427
Discarding 115 places :
Symmetric choice reduction at 2 with 115 rule applications. Total rules 323 place count 332 transition count 312
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 2 with 115 rules applied. Total rules applied 438 place count 332 transition count 312
Performed 106 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 193 places in 0 ms
Iterating global reduction 2 with 106 rules applied. Total rules applied 544 place count 332 transition count 300
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 611 place count 265 transition count 233
Deduced a syphon composed of 126 places in 0 ms
Iterating global reduction 2 with 67 rules applied. Total rules applied 678 place count 265 transition count 233
Deduced a syphon composed of 126 places in 0 ms
Applied a total of 678 rules in 78 ms. Remains 265 /447 variables (removed 182) and now considering 233/433 (removed 200) transitions.
[2022-05-16 00:56:47] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 233 rows 265 cols
[2022-05-16 00:56:47] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:56:48] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 265/447 places, 233/433 transitions.
Finished structural reductions, in 1 iterations. Remains : 265/447 places, 233/433 transitions.
Product exploration explored 100000 steps with 20022 reset in 567 ms.
Product exploration explored 100000 steps with 19972 reset in 453 ms.
Built C files in :
/tmp/ltsmin16339537839507437491
[2022-05-16 00:56:49] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16339537839507437491
Running compilation step : cd /tmp/ltsmin16339537839507437491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 653 ms.
Running link step : cd /tmp/ltsmin16339537839507437491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin16339537839507437491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1497846995995352520.hoa' '--buchi-type=spotba'
LTSmin run took 1038 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-06b-LTLCardinality-08 finished in 9945 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(p0))&&X(p1)))))'
Support contains 3 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 450 transition count 437
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 450 transition count 437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 450 transition count 436
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 447 transition count 433
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 447 transition count 433
Applied a total of 29 rules in 50 ms. Remains 447 /461 variables (removed 14) and now considering 433/448 (removed 15) transitions.
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:51] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-16 00:56:51] [INFO ] Implicit Places using invariants in 105 ms returned []
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:51] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-16 00:56:51] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
// Phase 1: matrix 433 rows 447 cols
[2022-05-16 00:56:51] [INFO ] Computed 40 place invariants in 4 ms
[2022-05-16 00:56:51] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 447/461 places, 433/448 transitions.
Finished structural reductions, in 1 iterations. Remains : 447/461 places, 433/448 transitions.
Stuttering acceptance computed with spot in 333 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(EQ s235 1), p0:(OR (EQ s444 0) (EQ s336 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06b-LTLCardinality-10 finished in 960 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U p1)&&F(G(p2))))))'
Support contains 6 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 453 transition count 440
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 453 transition count 440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 453 transition count 439
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 451 transition count 437
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 451 transition count 437
Applied a total of 21 rules in 51 ms. Remains 451 /461 variables (removed 10) and now considering 437/448 (removed 11) transitions.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:52] [INFO ] Computed 40 place invariants in 4 ms
[2022-05-16 00:56:52] [INFO ] Implicit Places using invariants in 157 ms returned []
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:52] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:52] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:52] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:52] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 451/461 places, 437/448 transitions.
Finished structural reductions, in 1 iterations. Remains : 451/461 places, 437/448 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s169 0) (EQ s136 1)), p0:(OR (EQ s424 0) (EQ s350 1)), p2:(OR (EQ s225 0) (EQ s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 345 reset in 313 ms.
Product exploration explored 100000 steps with 343 reset in 382 ms.
Computed a total of 111 stabilizing places and 111 stable transitions
Computed a total of 111 stabilizing places and 111 stable transitions
Detected a total of 111/451 stabilizing places and 111/437 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 634 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Incomplete random walk after 10000 steps, including 34 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:54] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:54] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 00:56:54] [INFO ] [Nat]Absence check using 39 positive place invariants in 17 ms returned sat
[2022-05-16 00:56:54] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-16 00:56:55] [INFO ] After 184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 00:56:55] [INFO ] Deduced a trap composed of 45 places in 119 ms of which 0 ms to minimize.
[2022-05-16 00:56:55] [INFO ] Deduced a trap composed of 85 places in 118 ms of which 0 ms to minimize.
[2022-05-16 00:56:55] [INFO ] Deduced a trap composed of 85 places in 97 ms of which 1 ms to minimize.
[2022-05-16 00:56:55] [INFO ] Deduced a trap composed of 83 places in 82 ms of which 0 ms to minimize.
[2022-05-16 00:56:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 512 ms
[2022-05-16 00:56:55] [INFO ] After 879ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 59 ms.
[2022-05-16 00:56:55] [INFO ] After 1078ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 10 ms.
Support contains 4 out of 451 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 451/451 places, 437/437 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 451 transition count 279
Reduce places removed 158 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 177 rules applied. Total rules applied 335 place count 293 transition count 260
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 348 place count 281 transition count 259
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 349 place count 280 transition count 259
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 56 Pre rules applied. Total rules applied 349 place count 280 transition count 203
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 461 place count 224 transition count 203
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 462 place count 223 transition count 202
Iterating global reduction 4 with 1 rules applied. Total rules applied 463 place count 223 transition count 202
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 463 place count 223 transition count 201
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 465 place count 222 transition count 201
Performed 82 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 629 place count 140 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 630 place count 140 transition count 108
Free-agglomeration rule applied 24 times.
Iterating global reduction 5 with 24 rules applied. Total rules applied 654 place count 140 transition count 84
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 678 place count 116 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 679 place count 115 transition count 83
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 6 with 66 rules applied. Total rules applied 745 place count 88 transition count 44
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 7 with 39 rules applied. Total rules applied 784 place count 49 transition count 44
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 14 Pre rules applied. Total rules applied 784 place count 49 transition count 30
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 812 place count 35 transition count 30
Applied a total of 812 rules in 73 ms. Remains 35 /451 variables (removed 416) and now considering 30/437 (removed 407) transitions.
Finished structural reductions, in 1 iterations. Remains : 35/451 places, 30/437 transitions.
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))), (F (NOT (OR p1 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 12 factoid took 951 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 6 out of 451 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 451/451 places, 437/437 transitions.
Applied a total of 0 rules in 13 ms. Remains 451 /451 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:57] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:56:57] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:57] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-16 00:56:57] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:57] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:56:58] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 451/451 places, 437/437 transitions.
Computed a total of 111 stabilizing places and 111 stable transitions
Computed a total of 111 stabilizing places and 111 stable transitions
Detected a total of 111/451 stabilizing places and 111/437 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 428 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Incomplete random walk after 10000 steps, including 34 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:56:58] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:56:59] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 00:56:59] [INFO ] [Nat]Absence check using 39 positive place invariants in 14 ms returned sat
[2022-05-16 00:56:59] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-16 00:56:59] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 00:56:59] [INFO ] Deduced a trap composed of 45 places in 100 ms of which 0 ms to minimize.
[2022-05-16 00:56:59] [INFO ] Deduced a trap composed of 85 places in 77 ms of which 0 ms to minimize.
[2022-05-16 00:56:59] [INFO ] Deduced a trap composed of 85 places in 78 ms of which 0 ms to minimize.
[2022-05-16 00:56:59] [INFO ] Deduced a trap composed of 83 places in 72 ms of which 0 ms to minimize.
[2022-05-16 00:56:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 401 ms
[2022-05-16 00:56:59] [INFO ] After 636ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-16 00:56:59] [INFO ] After 795ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 9 ms.
Support contains 4 out of 451 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 451/451 places, 437/437 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 451 transition count 279
Reduce places removed 158 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 177 rules applied. Total rules applied 335 place count 293 transition count 260
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 348 place count 281 transition count 259
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 349 place count 280 transition count 259
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 56 Pre rules applied. Total rules applied 349 place count 280 transition count 203
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 461 place count 224 transition count 203
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 462 place count 223 transition count 202
Iterating global reduction 4 with 1 rules applied. Total rules applied 463 place count 223 transition count 202
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 463 place count 223 transition count 201
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 465 place count 222 transition count 201
Performed 82 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 629 place count 140 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 630 place count 140 transition count 108
Free-agglomeration rule applied 24 times.
Iterating global reduction 5 with 24 rules applied. Total rules applied 654 place count 140 transition count 84
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 678 place count 116 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 679 place count 115 transition count 83
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 6 with 66 rules applied. Total rules applied 745 place count 88 transition count 44
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 7 with 39 rules applied. Total rules applied 784 place count 49 transition count 44
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 14 Pre rules applied. Total rules applied 784 place count 49 transition count 30
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 812 place count 35 transition count 30
Applied a total of 812 rules in 23 ms. Remains 35 /451 variables (removed 416) and now considering 30/437 (removed 407) transitions.
Finished structural reductions, in 1 iterations. Remains : 35/451 places, 30/437 transitions.
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))), (F (NOT (OR p1 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 12 factoid took 627 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 346 reset in 206 ms.
Product exploration explored 100000 steps with 344 reset in 369 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 6 out of 451 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 451/451 places, 437/437 transitions.
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 451 transition count 437
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 12 rules applied. Total rules applied 152 place count 451 transition count 431
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 59 Pre rules applied. Total rules applied 152 place count 451 transition count 431
Deduced a syphon composed of 205 places in 0 ms
Iterating global reduction 2 with 59 rules applied. Total rules applied 211 place count 451 transition count 431
Discarding 117 places :
Symmetric choice reduction at 2 with 117 rule applications. Total rules 328 place count 334 transition count 314
Deduced a syphon composed of 88 places in 1 ms
Iterating global reduction 2 with 117 rules applied. Total rules applied 445 place count 334 transition count 314
Performed 103 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 191 places in 0 ms
Iterating global reduction 2 with 103 rules applied. Total rules applied 548 place count 334 transition count 303
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 613 place count 269 transition count 238
Deduced a syphon composed of 126 places in 0 ms
Iterating global reduction 2 with 65 rules applied. Total rules applied 678 place count 269 transition count 238
Deduced a syphon composed of 126 places in 0 ms
Applied a total of 678 rules in 57 ms. Remains 269 /451 variables (removed 182) and now considering 238/437 (removed 199) transitions.
[2022-05-16 00:57:01] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 238 rows 269 cols
[2022-05-16 00:57:01] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:57:01] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 269/451 places, 238/437 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/451 places, 238/437 transitions.
Product exploration explored 100000 steps with 3447 reset in 280 ms.
Product exploration explored 100000 steps with 3441 reset in 351 ms.
Built C files in :
/tmp/ltsmin1816976806599745281
[2022-05-16 00:57:02] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1816976806599745281
Running compilation step : cd /tmp/ltsmin1816976806599745281;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 549 ms.
Running link step : cd /tmp/ltsmin1816976806599745281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin1816976806599745281;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6341873630343969343.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 451 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 451/451 places, 437/437 transitions.
Applied a total of 0 rules in 13 ms. Remains 451 /451 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:57:17] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:57:17] [INFO ] Implicit Places using invariants in 129 ms returned []
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:57:17] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:57:18] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
// Phase 1: matrix 437 rows 451 cols
[2022-05-16 00:57:18] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-16 00:57:18] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 451/451 places, 437/437 transitions.
Built C files in :
/tmp/ltsmin17483603869486560199
[2022-05-16 00:57:18] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17483603869486560199
Running compilation step : cd /tmp/ltsmin17483603869486560199;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 536 ms.
Running link step : cd /tmp/ltsmin17483603869486560199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin17483603869486560199;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9327456178411773592.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 00:57:33] [INFO ] Flatten gal took : 30 ms
[2022-05-16 00:57:33] [INFO ] Flatten gal took : 26 ms
[2022-05-16 00:57:33] [INFO ] Time to serialize gal into /tmp/LTL12963138831518357052.gal : 6 ms
[2022-05-16 00:57:33] [INFO ] Time to serialize properties into /tmp/LTL13288883958509152483.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12963138831518357052.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13288883958509152483.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1296313...268
Read 1 LTL properties
Checking formula 0 : !((X(G((("((p546==0)||(p468==1))")U("((p260==0)||(p206==1))"))&&(F(G("((p335==0)||(p127==1))")))))))
Formula 0 simplified : !XG(("((p546==0)||(p468==1))" U "((p260==0)||(p206==1))") & FG"((p335==0)||(p127==1))")
Detected timeout of ITS tools.
[2022-05-16 00:57:48] [INFO ] Flatten gal took : 23 ms
[2022-05-16 00:57:48] [INFO ] Applying decomposition
[2022-05-16 00:57:48] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5410897204669762701.txt' '-o' '/tmp/graph5410897204669762701.bin' '-w' '/tmp/graph5410897204669762701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5410897204669762701.bin' '-l' '-1' '-v' '-w' '/tmp/graph5410897204669762701.weights' '-q' '0' '-e' '0.001'
[2022-05-16 00:57:48] [INFO ] Decomposing Gal with order
[2022-05-16 00:57:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 00:57:48] [INFO ] Removed a total of 85 redundant transitions.
[2022-05-16 00:57:48] [INFO ] Flatten gal took : 59 ms
[2022-05-16 00:57:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-05-16 00:57:48] [INFO ] Time to serialize gal into /tmp/LTL2409313608244763655.gal : 19 ms
[2022-05-16 00:57:48] [INFO ] Time to serialize properties into /tmp/LTL15067390336426438547.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2409313608244763655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15067390336426438547.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2409313...246
Read 1 LTL properties
Checking formula 0 : !((X(G((("((i25.u183.p546==0)||(i21.i1.i1.u157.p468==1))")U("((i14.u73.p260==0)||(i13.u57.p206==1))"))&&(F(G("((i0.u97.p335==0)||(i3.u...175
Formula 0 simplified : !XG(("((i25.u183.p546==0)||(i21.i1.i1.u157.p468==1))" U "((i14.u73.p260==0)||(i13.u57.p206==1))") & FG"((i0.u97.p335==0)||(i3.u38.p1...164
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15252864185904753850
[2022-05-16 00:58:03] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15252864185904753850
Running compilation step : cd /tmp/ltsmin15252864185904753850;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 783 ms.
Running link step : cd /tmp/ltsmin15252864185904753850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin15252864185904753850;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((((LTLAPp0==true) U (LTLAPp1==true))&&<>([]((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property AutoFlight-PT-06b-LTLCardinality-12 finished in 86912 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 3 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 451 transition count 438
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 451 transition count 438
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 448 transition count 435
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 448 transition count 435
Applied a total of 26 rules in 28 ms. Remains 448 /461 variables (removed 13) and now considering 435/448 (removed 13) transitions.
// Phase 1: matrix 435 rows 448 cols
[2022-05-16 00:58:18] [INFO ] Computed 40 place invariants in 5 ms
[2022-05-16 00:58:19] [INFO ] Implicit Places using invariants in 187 ms returned []
// Phase 1: matrix 435 rows 448 cols
[2022-05-16 00:58:19] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-16 00:58:19] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
// Phase 1: matrix 435 rows 448 cols
[2022-05-16 00:58:19] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-16 00:58:19] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 448/461 places, 435/448 transitions.
Finished structural reductions, in 1 iterations. Remains : 448/461 places, 435/448 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s159 1) (OR (EQ s92 0) (EQ s425 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 1034 steps with 4 reset in 2 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-06b-LTLCardinality-13 finished in 812 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U p1)&&F(G(p2))))))'
Found a SL insensitive property : AutoFlight-PT-06b-LTLCardinality-12
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 6 out of 461 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 461/461 places, 448/448 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 157 place count 460 transition count 290
Reduce places removed 157 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 176 rules applied. Total rules applied 333 place count 303 transition count 271
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 347 place count 291 transition count 269
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 350 place count 289 transition count 268
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 57 Pre rules applied. Total rules applied 350 place count 289 transition count 211
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 464 place count 232 transition count 211
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 468 place count 228 transition count 207
Iterating global reduction 4 with 4 rules applied. Total rules applied 472 place count 228 transition count 207
Performed 83 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 4 with 166 rules applied. Total rules applied 638 place count 145 transition count 114
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 639 place count 145 transition count 114
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 640 place count 144 transition count 113
Reduce places removed 9 places and 0 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 4 with 12 rules applied. Total rules applied 652 place count 135 transition count 110
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 655 place count 132 transition count 110
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 655 place count 132 transition count 104
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 667 place count 126 transition count 104
Applied a total of 667 rules in 27 ms. Remains 126 /461 variables (removed 335) and now considering 104/448 (removed 344) transitions.
// Phase 1: matrix 104 rows 126 cols
[2022-05-16 00:58:19] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-16 00:58:20] [INFO ] Implicit Places using invariants in 115 ms returned [99, 104, 108, 119, 125]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 117 ms to find 5 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 121/461 places, 104/448 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 118 transition count 101
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 118 transition count 101
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 16 place count 113 transition count 96
Applied a total of 16 rules in 6 ms. Remains 113 /121 variables (removed 8) and now considering 96/104 (removed 8) transitions.
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:20] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-16 00:58:20] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:20] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-16 00:58:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 00:58:20] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 113/461 places, 96/448 transitions.
Finished structural reductions, in 2 iterations. Remains : 113/461 places, 96/448 transitions.
Running random walk in product with property : AutoFlight-PT-06b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s45 0) (EQ s34 1)), p0:(OR (EQ s108 0) (EQ s92 1)), p2:(OR (EQ s48 0) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3797 reset in 275 ms.
Product exploration explored 100000 steps with 3806 reset in 307 ms.
Computed a total of 8 stabilizing places and 6 stable transitions
Computed a total of 8 stabilizing places and 6 stable transitions
Detected a total of 8/113 stabilizing places and 6/96 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 626 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Incomplete random walk after 10000 steps, including 383 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:21] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-16 00:58:21] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 00:58:22] [INFO ] [Nat]Absence check using 26 positive place invariants in 5 ms returned sat
[2022-05-16 00:58:22] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 00:58:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 00:58:22] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-16 00:58:22] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 0 ms to minimize.
[2022-05-16 00:58:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2022-05-16 00:58:22] [INFO ] Deduced a trap composed of 38 places in 49 ms of which 1 ms to minimize.
[2022-05-16 00:58:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-05-16 00:58:22] [INFO ] After 240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-16 00:58:22] [INFO ] After 351ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 76 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=76 )
Parikh walk visited 3 properties in 2 ms.
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))), (F (NOT (OR p1 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 12 factoid took 475 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 6 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 96/96 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:23] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-16 00:58:23] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:23] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-16 00:58:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 00:58:23] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:23] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-16 00:58:23] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 113/113 places, 96/96 transitions.
Computed a total of 8 stabilizing places and 6 stable transitions
Computed a total of 8 stabilizing places and 6 stable transitions
Detected a total of 8/113 stabilizing places and 6/96 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 443 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Incomplete random walk after 10000 steps, including 376 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:24] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-16 00:58:24] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 00:58:24] [INFO ] [Nat]Absence check using 26 positive place invariants in 6 ms returned sat
[2022-05-16 00:58:24] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 00:58:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 00:58:24] [INFO ] After 14ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-16 00:58:24] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2022-05-16 00:58:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-05-16 00:58:24] [INFO ] Deduced a trap composed of 38 places in 26 ms of which 0 ms to minimize.
[2022-05-16 00:58:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-05-16 00:58:24] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-16 00:58:24] [INFO ] After 215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 2 properties in 3 ms.
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 113/113 places, 96/96 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 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 94
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 111 transition count 94
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 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 9 place count 108 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 2 rules applied. Total rules applied 11 place count 108 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 107 transition count 90
Free-agglomeration rule applied 28 times.
Iterating global reduction 4 with 28 rules applied. Total rules applied 40 place count 107 transition count 62
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t308.t304.t361.t305.t303.t34.t91.t434.t35 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 36 edges and 62 vertex of which 2 / 62 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 4 with 33 rules applied. Total rules applied 73 place count 61 transition count 30
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 51 edges and 31 vertex of which 30 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 5 with 34 rules applied. Total rules applied 107 place count 30 transition count 27
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 107 place count 30 transition count 24
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 113 place count 27 transition count 24
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 114 place count 26 transition count 23
Iterating global reduction 6 with 1 rules applied. Total rules applied 115 place count 26 transition count 23
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 116 place count 25 transition count 22
Iterating global reduction 6 with 1 rules applied. Total rules applied 117 place count 25 transition count 22
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 118 place count 24 transition count 21
Iterating global reduction 6 with 1 rules applied. Total rules applied 119 place count 24 transition count 21
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 127 place count 20 transition count 17
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 36 edges and 20 vertex of which 18 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 2 rules applied. Total rules applied 129 place count 18 transition count 16
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 130 place count 18 transition count 15
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 133 place count 18 transition count 12
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 136 place count 15 transition count 12
Applied a total of 136 rules in 23 ms. Remains 15 /113 variables (removed 98) and now considering 12/96 (removed 84) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/113 places, 12/96 transitions.
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p1 p0 p2), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), (X (X p2)), true, (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))), (F (NOT (OR p1 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 12 factoid took 497 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 5 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 3808 reset in 233 ms.
Product exploration explored 100000 steps with 3811 reset in 248 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 6 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 96/96 transitions.
Applied a total of 0 rules in 5 ms. Remains 113 /113 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2022-05-16 00:58:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 96 rows 113 cols
[2022-05-16 00:58:26] [INFO ] Computed 26 place invariants in 0 ms
[2022-05-16 00:58:26] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 113/113 places, 96/96 transitions.
Product exploration explored 100000 steps with 3794 reset in 285 ms.
Product exploration explored 100000 steps with 3787 reset in 300 ms.
Built C files in :
/tmp/ltsmin17816796952247857303
[2022-05-16 00:58:26] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17816796952247857303
Running compilation step : cd /tmp/ltsmin17816796952247857303;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 260 ms.
Running link step : cd /tmp/ltsmin17816796952247857303;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 20 ms.
Running LTSmin : cd /tmp/ltsmin17816796952247857303;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2451020098257364329.hoa' '--buchi-type=spotba'
LTSmin run took 1042 ms.
Treatment of property AutoFlight-PT-06b-LTLCardinality-12 finished in 8247 ms.
FORMULA AutoFlight-PT-06b-LTLCardinality-12 FALSE TECHNIQUES SL_INSENSITIVE
[2022-05-16 00:58:28] [INFO ] Flatten gal took : 13 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 112119 ms.
BK_STOP 1652662708121
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-06b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-06b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245689300459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06b.tgz
mv AutoFlight-PT-06b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;