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-165245689400483.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)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-24a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689400483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 6.7K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 30 02:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 02:08 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 3.5K May 9 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:05 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 169K 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-24a-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652663241563

Running Version 202205111006
[2022-05-16 01:07:22] [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 01:07:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 01:07:23] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2022-05-16 01:07:23] [INFO ] Transformed 607 places.
[2022-05-16 01:07:23] [INFO ] Transformed 605 transitions.
[2022-05-16 01:07:23] [INFO ] Found NUPN structural information;
[2022-05-16 01:07:23] [INFO ] Parsed PT model containing 607 places and 605 transitions in 230 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 120 transitions
Reduce redundant transitions removed 120 transitions.
FORMULA AutoFlight-PT-24a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 607 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 485/485 transitions.
Applied a total of 0 rules in 61 ms. Remains 607 /607 variables (removed 0) and now considering 485/485 (removed 0) transitions.
// Phase 1: matrix 485 rows 607 cols
[2022-05-16 01:07:23] [INFO ] Computed 148 place invariants in 34 ms
[2022-05-16 01:07:24] [INFO ] Implicit Places using invariants in 886 ms returned [7, 21, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105, 112, 119, 126, 133, 140, 147, 154, 161, 171, 174, 177, 180, 183, 186, 189, 192, 195, 198, 201, 204, 207, 210, 213, 216, 222, 225, 228, 231, 234, 237, 240, 362, 460, 466, 472, 478, 484, 490, 496, 502, 508, 514, 520, 526, 532, 538, 544, 556, 562, 568, 574, 580, 586, 592, 598]
Discarding 68 places :
Implicit Place search using SMT only with invariants took 915 ms to find 68 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 539/607 places, 485/485 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 516 transition count 462
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 516 transition count 462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 515 transition count 461
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 515 transition count 461
Applied a total of 48 rules in 86 ms. Remains 515 /539 variables (removed 24) and now considering 461/485 (removed 24) transitions.
// Phase 1: matrix 461 rows 515 cols
[2022-05-16 01:07:24] [INFO ] Computed 80 place invariants in 4 ms
[2022-05-16 01:07:24] [INFO ] Implicit Places using invariants in 143 ms returned [514]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 144 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 514/607 places, 461/485 transitions.
Applied a total of 0 rules in 41 ms. Remains 514 /514 variables (removed 0) and now considering 461/461 (removed 0) transitions.
Finished structural reductions, in 3 iterations. Remains : 514/607 places, 461/485 transitions.
Support contains 24 out of 514 places after structural reductions.
[2022-05-16 01:07:24] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-16 01:07:24] [INFO ] Flatten gal took : 99 ms
FORMULA AutoFlight-PT-24a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 01:07:24] [INFO ] Flatten gal took : 31 ms
[2022-05-16 01:07:24] [INFO ] Input system was already deterministic with 461 transitions.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 447 ms. (steps per millisecond=22 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 461 rows 514 cols
[2022-05-16 01:07:25] [INFO ] Computed 79 place invariants in 4 ms
[2022-05-16 01:07:25] [INFO ] [Real]Absence check using 79 positive place invariants in 31 ms returned sat
[2022-05-16 01:07:25] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-16 01:07:25] [INFO ] [Nat]Absence check using 79 positive place invariants in 12 ms returned sat
[2022-05-16 01:07:26] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-05-16 01:07:26] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 01:07:26] [INFO ] After 91ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2022-05-16 01:07:26] [INFO ] After 187ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 50 ms.
[2022-05-16 01:07:26] [INFO ] After 574ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 163 steps, including 2 resets, run visited all 2 properties in 4 ms. (steps per millisecond=40 )
Parikh walk visited 2 properties in 4 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
FORMULA AutoFlight-PT-24a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 461/461 transitions.
Applied a total of 0 rules in 16 ms. Remains 514 /514 variables (removed 0) and now considering 461/461 (removed 0) transitions.
// Phase 1: matrix 461 rows 514 cols
[2022-05-16 01:07:26] [INFO ] Computed 79 place invariants in 2 ms
[2022-05-16 01:07:26] [INFO ] Implicit Places using invariants in 222 ms returned [13, 26, 147, 182, 474, 512]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 234 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 508/514 places, 461/461 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 506 transition count 459
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 506 transition count 459
Applied a total of 4 rules in 46 ms. Remains 506 /508 variables (removed 2) and now considering 459/461 (removed 2) transitions.
// Phase 1: matrix 459 rows 506 cols
[2022-05-16 01:07:26] [INFO ] Computed 73 place invariants in 3 ms
[2022-05-16 01:07:26] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 459 rows 506 cols
[2022-05-16 01:07:27] [INFO ] Computed 73 place invariants in 3 ms
[2022-05-16 01:07:27] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 522 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 506/514 places, 459/461 transitions.
Finished structural reductions, in 2 iterations. Remains : 506/514 places, 459/461 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s314 0) (EQ s223 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 4787 steps with 55 reset in 53 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-05 finished in 1085 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((X(p0)||F(p1))))))'
Support contains 4 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 461/461 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 182 transitions
Trivial Post-agglo rules discarded 182 transitions
Performed 182 trivial Post agglomeration. Transition count delta: 182
Iterating post reduction 0 with 186 rules applied. Total rules applied 186 place count 509 transition count 278
Reduce places removed 182 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 184 rules applied. Total rules applied 370 place count 327 transition count 276
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 372 place count 325 transition count 276
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 372 place count 325 transition count 250
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 448 place count 275 transition count 250
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 3 with 23 rules applied. Total rules applied 471 place count 275 transition count 227
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 494 place count 252 transition count 227
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 5 with 102 rules applied. Total rules applied 596 place count 201 transition count 176
Applied a total of 596 rules in 41 ms. Remains 201 /514 variables (removed 313) and now considering 176/461 (removed 285) transitions.
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:27] [INFO ] Computed 51 place invariants in 1 ms
[2022-05-16 01:07:27] [INFO ] Implicit Places using invariants in 318 ms returned [180, 199]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 320 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 199/514 places, 176/461 transitions.
Applied a total of 0 rules in 6 ms. Remains 199 /199 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 199/514 places, 176/461 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s97 0) (EQ s13 1)), p0:(OR (EQ s178 0) (EQ s123 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]]
Product exploration explored 100000 steps with 1807 reset in 556 ms.
Product exploration explored 100000 steps with 1801 reset in 413 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 177 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1617383 steps, run timeout after 3001 ms. (steps per millisecond=538 ) properties seen :{}
Probabilistic random walk after 1617383 steps, saw 184999 distinct states, run finished after 3003 ms. (steps per millisecond=538 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 176 rows 199 cols
[2022-05-16 01:07:32] [INFO ] Computed 49 place invariants in 17 ms
[2022-05-16 01:07:32] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 01:07:32] [INFO ] [Nat]Absence check using 49 positive place invariants in 13 ms returned sat
[2022-05-16 01:07:32] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA AutoFlight-PT-24a-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-24a-LTLCardinality-06 finished in 5049 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F(p0)))))'
Support contains 3 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 461/461 transitions.
Drop transitions removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 0 with 166 rules applied. Total rules applied 166 place count 514 transition count 295
Reduce places removed 166 places and 0 transitions.
Iterating post reduction 1 with 166 rules applied. Total rules applied 332 place count 348 transition count 295
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 332 place count 348 transition count 262
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 398 place count 315 transition count 262
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 399 place count 314 transition count 261
Iterating global reduction 2 with 1 rules applied. Total rules applied 400 place count 314 transition count 261
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 401 place count 313 transition count 260
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 313 transition count 260
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 403 place count 312 transition count 259
Iterating global reduction 2 with 1 rules applied. Total rules applied 404 place count 312 transition count 259
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 405 place count 311 transition count 258
Iterating global reduction 2 with 1 rules applied. Total rules applied 406 place count 311 transition count 258
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 407 place count 310 transition count 257
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 310 transition count 257
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 409 place count 309 transition count 256
Iterating global reduction 2 with 1 rules applied. Total rules applied 410 place count 309 transition count 256
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 514 place count 257 transition count 204
Applied a total of 514 rules in 100 ms. Remains 257 /514 variables (removed 257) and now considering 204/461 (removed 257) transitions.
// Phase 1: matrix 204 rows 257 cols
[2022-05-16 01:07:32] [INFO ] Computed 79 place invariants in 1 ms
[2022-05-16 01:07:32] [INFO ] Implicit Places using invariants in 194 ms returned [9, 18, 100, 101, 102, 103, 104, 105, 106, 107, 108, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 225, 255]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 197 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 229/514 places, 204/461 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 229 transition count 179
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 51 place count 204 transition count 178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 203 transition count 178
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 52 place count 203 transition count 177
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 202 transition count 177
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 3 with 2 rules applied. Total rules applied 56 place count 201 transition count 176
Applied a total of 56 rules in 19 ms. Remains 201 /229 variables (removed 28) and now considering 176/204 (removed 28) transitions.
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:32] [INFO ] Computed 51 place invariants in 2 ms
[2022-05-16 01:07:33] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:33] [INFO ] Computed 51 place invariants in 1 ms
[2022-05-16 01:07:33] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-05-16 01:07:33] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 201/514 places, 176/461 transitions.
Finished structural reductions, in 2 iterations. Remains : 201/514 places, 176/461 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s189 0) (AND (EQ s97 0) (EQ s99 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]]
Product exploration explored 100000 steps with 1771 reset in 486 ms.
Product exploration explored 100000 steps with 1735 reset in 450 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1113 steps, including 19 resets, run visited all 1 properties in 9 ms. (steps per millisecond=123 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 152 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 201/201 places, 176/176 transitions.
Applied a total of 0 rules in 8 ms. Remains 201 /201 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:35] [INFO ] Computed 51 place invariants in 2 ms
[2022-05-16 01:07:35] [INFO ] Implicit Places using invariants in 179 ms returned []
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:35] [INFO ] Computed 51 place invariants in 2 ms
[2022-05-16 01:07:35] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-05-16 01:07:35] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2022-05-16 01:07:35] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:35] [INFO ] Computed 51 place invariants in 2 ms
[2022-05-16 01:07:35] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 201/201 places, 176/176 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1364 steps, including 23 resets, run visited all 1 properties in 7 ms. (steps per millisecond=194 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1757 reset in 359 ms.
Product exploration explored 100000 steps with 1751 reset in 363 ms.
Built C files in :
/tmp/ltsmin2796108054913372279
[2022-05-16 01:07:37] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2022-05-16 01:07:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:07:37] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2022-05-16 01:07:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:07:37] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2022-05-16 01:07:37] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:07:37] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2796108054913372279
Running compilation step : cd /tmp/ltsmin2796108054913372279;'/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 517 ms.
Running link step : cd /tmp/ltsmin2796108054913372279;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin2796108054913372279;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11582547560470551260.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 201/201 places, 176/176 transitions.
Applied a total of 0 rules in 17 ms. Remains 201 /201 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:52] [INFO ] Computed 51 place invariants in 2 ms
[2022-05-16 01:07:52] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:52] [INFO ] Computed 51 place invariants in 8 ms
[2022-05-16 01:07:52] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-05-16 01:07:52] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2022-05-16 01:07:52] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 176 rows 201 cols
[2022-05-16 01:07:52] [INFO ] Computed 51 place invariants in 1 ms
[2022-05-16 01:07:52] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 201/201 places, 176/176 transitions.
Built C files in :
/tmp/ltsmin15014173132918362025
[2022-05-16 01:07:52] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2022-05-16 01:07:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:07:52] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2022-05-16 01:07:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:07:52] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2022-05-16 01:07:52] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:07:52] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15014173132918362025
Running compilation step : cd /tmp/ltsmin15014173132918362025;'/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 340 ms.
Running link step : cd /tmp/ltsmin15014173132918362025;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin15014173132918362025;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3947265498829193572.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 01:08:07] [INFO ] Flatten gal took : 10 ms
[2022-05-16 01:08:07] [INFO ] Flatten gal took : 30 ms
[2022-05-16 01:08:07] [INFO ] Time to serialize gal into /tmp/LTL8622351546702342517.gal : 2 ms
[2022-05-16 01:08:07] [INFO ] Time to serialize properties into /tmp/LTL7698549353330109021.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/LTL8622351546702342517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7698549353330109021.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/LTL8622351...266
Read 1 LTL properties
Checking formula 0 : !((X(F(G(F("((p573==0)||((p168==0)&&(p197==1)))"))))))
Formula 0 simplified : !XFGF"((p573==0)||((p168==0)&&(p197==1)))"
Detected timeout of ITS tools.
[2022-05-16 01:08:23] [INFO ] Flatten gal took : 33 ms
[2022-05-16 01:08:23] [INFO ] Applying decomposition
[2022-05-16 01:08:23] [INFO ] Flatten gal took : 9 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/graph1135820117284825928.txt' '-o' '/tmp/graph1135820117284825928.bin' '-w' '/tmp/graph1135820117284825928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1135820117284825928.bin' '-l' '-1' '-v' '-w' '/tmp/graph1135820117284825928.weights' '-q' '0' '-e' '0.001'
[2022-05-16 01:08:23] [INFO ] Decomposing Gal with order
[2022-05-16 01:08:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 01:08:23] [INFO ] Removed a total of 4 redundant transitions.
[2022-05-16 01:08:23] [INFO ] Flatten gal took : 70 ms
[2022-05-16 01:08:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-05-16 01:08:23] [INFO ] Time to serialize gal into /tmp/LTL14599521597570403897.gal : 13 ms
[2022-05-16 01:08:23] [INFO ] Time to serialize properties into /tmp/LTL12420261406852914017.ltl : 83 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/LTL14599521597570403897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12420261406852914017.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/LTL1459952...247
Read 1 LTL properties
Checking formula 0 : !((X(F(G(F("((i4.i0.u72.p573==0)||((i0.u49.p168==0)&&(i1.i2.u48.p197==1)))"))))))
Formula 0 simplified : !XFGF"((i4.i0.u72.p573==0)||((i0.u49.p168==0)&&(i1.i2.u48.p197==1)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 48 deadlock states
3 unique states visited
0 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
15 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.23596,24828,1,0,11969,12212,1645,10431,1046,36010,20145
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-24a-LTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutoFlight-PT-24a-LTLCardinality-07 finished in 51022 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 461/461 transitions.
Drop transitions removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 0 with 166 rules applied. Total rules applied 166 place count 514 transition count 295
Reduce places removed 166 places and 0 transitions.
Iterating post reduction 1 with 166 rules applied. Total rules applied 332 place count 348 transition count 295
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 332 place count 348 transition count 261
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 400 place count 314 transition count 261
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 401 place count 313 transition count 260
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 313 transition count 260
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 403 place count 312 transition count 259
Iterating global reduction 2 with 1 rules applied. Total rules applied 404 place count 312 transition count 259
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 405 place count 311 transition count 258
Iterating global reduction 2 with 1 rules applied. Total rules applied 406 place count 311 transition count 258
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 407 place count 310 transition count 257
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 310 transition count 257
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 409 place count 309 transition count 256
Iterating global reduction 2 with 1 rules applied. Total rules applied 410 place count 309 transition count 256
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 411 place count 308 transition count 255
Iterating global reduction 2 with 1 rules applied. Total rules applied 412 place count 308 transition count 255
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 516 place count 256 transition count 203
Applied a total of 516 rules in 101 ms. Remains 256 /514 variables (removed 258) and now considering 203/461 (removed 258) transitions.
// Phase 1: matrix 203 rows 256 cols
[2022-05-16 01:08:23] [INFO ] Computed 79 place invariants in 3 ms
[2022-05-16 01:08:24] [INFO ] Implicit Places using invariants in 268 ms returned [18, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 224, 254]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 269 ms to find 29 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 227/514 places, 203/461 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 227 transition count 177
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 53 place count 201 transition count 176
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 200 transition count 176
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 54 place count 200 transition count 174
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 58 place count 198 transition count 174
Applied a total of 58 rules in 11 ms. Remains 198 /227 variables (removed 29) and now considering 174/203 (removed 29) transitions.
// Phase 1: matrix 174 rows 198 cols
[2022-05-16 01:08:24] [INFO ] Computed 50 place invariants in 1 ms
[2022-05-16 01:08:24] [INFO ] Implicit Places using invariants in 132 ms returned []
// Phase 1: matrix 174 rows 198 cols
[2022-05-16 01:08:24] [INFO ] Computed 50 place invariants in 3 ms
[2022-05-16 01:08:24] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-05-16 01:08:24] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/514 places, 174/461 transitions.
Finished structural reductions, in 2 iterations. Remains : 198/514 places, 174/461 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s192 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-09 finished in 827 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 513 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 513 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 512 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 512 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 511 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 511 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 510 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 510 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 509 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 509 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 508 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 508 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 507 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 507 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 506 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 506 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 505 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 505 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 504 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 504 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 503 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 503 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 502 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 502 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 501 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 501 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 500 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 500 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 499 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 499 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 498 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 498 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 497 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 497 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 496 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 496 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 495 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 495 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 494 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 494 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 493 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 493 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 492 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 492 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 491 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 491 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 490 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 490 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 489 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 489 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 488 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 488 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 487 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 487 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 486 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 486 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 485 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 485 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 484 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 484 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 483 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 483 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 482 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 482 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 481 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 481 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 480 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 480 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 479 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 479 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 478 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 478 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 477 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 477 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 476 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 476 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 475 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 475 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 474 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 474 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 473 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 473 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 472 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 472 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 471 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 471 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 470 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 470 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 469 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 469 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 468 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 468 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 467 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 467 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 466 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 466 transition count 413
Applied a total of 96 rules in 372 ms. Remains 466 /514 variables (removed 48) and now considering 413/461 (removed 48) transitions.
// Phase 1: matrix 413 rows 466 cols
[2022-05-16 01:08:24] [INFO ] Computed 79 place invariants in 5 ms
[2022-05-16 01:08:25] [INFO ] Implicit Places using invariants in 235 ms returned [13, 26, 147, 182, 426, 464]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 238 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 460/514 places, 413/461 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 457 transition count 410
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 457 transition count 410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 456 transition count 409
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 456 transition count 409
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 455 transition count 408
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 455 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 454 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 436 transition count 389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 435 transition count 388
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 435 transition count 388
Applied a total of 50 rules in 181 ms. Remains 435 /460 variables (removed 25) and now considering 388/413 (removed 25) transitions.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:08:25] [INFO ] Computed 73 place invariants in 4 ms
[2022-05-16 01:08:25] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:08:25] [INFO ] Computed 73 place invariants in 2 ms
[2022-05-16 01:08:25] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 435/514 places, 388/461 transitions.
Finished structural reductions, in 2 iterations. Remains : 435/514 places, 388/461 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-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 s311 0) (EQ s14 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 77 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-13 finished in 1417 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(X((p0 U (F(p0)&&p0))))))))'
Support contains 2 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 461/461 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 513 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 513 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 512 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 512 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 511 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 511 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 510 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 510 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 509 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 509 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 508 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 508 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 507 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 507 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 506 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 506 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 505 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 505 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 504 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 504 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 503 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 503 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 502 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 502 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 501 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 501 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 500 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 500 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 499 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 499 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 498 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 498 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 497 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 497 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 496 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 496 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 495 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 495 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 494 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 494 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 493 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 493 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 492 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 492 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 491 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 491 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 490 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 490 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 489 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 489 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 488 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 488 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 487 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 487 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 486 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 486 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 485 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 485 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 484 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 484 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 483 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 483 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 482 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 482 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 481 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 481 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 480 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 480 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 479 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 479 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 478 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 478 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 477 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 477 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 476 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 476 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 475 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 475 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 474 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 474 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 473 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 473 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 472 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 472 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 471 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 471 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 470 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 470 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 469 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 469 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 468 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 468 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 467 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 467 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 466 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 466 transition count 413
Applied a total of 96 rules in 464 ms. Remains 466 /514 variables (removed 48) and now considering 413/461 (removed 48) transitions.
// Phase 1: matrix 413 rows 466 cols
[2022-05-16 01:08:26] [INFO ] Computed 79 place invariants in 4 ms
[2022-05-16 01:08:26] [INFO ] Implicit Places using invariants in 228 ms returned [13, 26, 147, 182, 426, 464]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 229 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 460/514 places, 413/461 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 457 transition count 410
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 457 transition count 410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 456 transition count 409
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 456 transition count 409
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 455 transition count 408
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 455 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 454 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 454 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 453 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 453 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 452 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 452 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 451 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 451 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 450 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 450 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 449 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 449 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 448 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 448 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 447 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 447 transition count 400
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 446 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 446 transition count 399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 445 transition count 398
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 445 transition count 398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 444 transition count 397
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 436 transition count 389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 435 transition count 388
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 435 transition count 388
Applied a total of 50 rules in 239 ms. Remains 435 /460 variables (removed 25) and now considering 388/413 (removed 25) transitions.
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:08:26] [INFO ] Computed 73 place invariants in 7 ms
[2022-05-16 01:08:27] [INFO ] Implicit Places using invariants in 159 ms returned []
// Phase 1: matrix 388 rows 435 cols
[2022-05-16 01:08:27] [INFO ] Computed 73 place invariants in 5 ms
[2022-05-16 01:08:27] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 435/514 places, 388/461 transitions.
Finished structural reductions, in 2 iterations. Remains : 435/514 places, 388/461 transitions.
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s161 0) (EQ s179 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-15 finished in 1674 ms.
All properties solved by simple procedures.
Total runtime 64731 ms.

BK_STOP 1652663307687

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-24a"
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-24a, 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-165245689400483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24a.tgz
mv AutoFlight-PT-24a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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