About the Execution of ITS-Tools for Parking-PT-432
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1984.396 | 326577.00 | 865021.00 | 858.20 | FFFFFFFTFTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r150-smll-165276998700323.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Parking-PT-432, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998700323
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 5.6K Apr 30 06:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 30 06:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 30 06:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 30 06:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 192K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Parking-PT-432-LTLCardinality-00
FORMULA_NAME Parking-PT-432-LTLCardinality-01
FORMULA_NAME Parking-PT-432-LTLCardinality-02
FORMULA_NAME Parking-PT-432-LTLCardinality-03
FORMULA_NAME Parking-PT-432-LTLCardinality-04
FORMULA_NAME Parking-PT-432-LTLCardinality-05
FORMULA_NAME Parking-PT-432-LTLCardinality-06
FORMULA_NAME Parking-PT-432-LTLCardinality-07
FORMULA_NAME Parking-PT-432-LTLCardinality-08
FORMULA_NAME Parking-PT-432-LTLCardinality-09
FORMULA_NAME Parking-PT-432-LTLCardinality-10
FORMULA_NAME Parking-PT-432-LTLCardinality-11
FORMULA_NAME Parking-PT-432-LTLCardinality-12
FORMULA_NAME Parking-PT-432-LTLCardinality-13
FORMULA_NAME Parking-PT-432-LTLCardinality-14
FORMULA_NAME Parking-PT-432-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653058016821
Running Version 202205111006
[2022-05-20 14:46:59] [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]
[2022-05-20 14:46:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 14:47:00] [INFO ] Load time of PNML (sax parser for PT used): 389 ms
[2022-05-20 14:47:00] [INFO ] Transformed 529 places.
[2022-05-20 14:47:00] [INFO ] Transformed 785 transitions.
[2022-05-20 14:47:00] [INFO ] Found NUPN structural information;
[2022-05-20 14:47:00] [INFO ] Parsed PT model containing 529 places and 785 transitions in 666 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 328 transitions
Reduce redundant transitions removed 328 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Parking-PT-432-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-432-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-432-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-432-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-432-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 529 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 529/529 places, 457/457 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 525 transition count 453
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 525 transition count 453
Applied a total of 8 rules in 179 ms. Remains 525 /529 variables (removed 4) and now considering 453/457 (removed 4) transitions.
// Phase 1: matrix 453 rows 525 cols
[2022-05-20 14:47:00] [INFO ] Computed 124 place invariants in 49 ms
[2022-05-20 14:47:01] [INFO ] Implicit Places using invariants in 1285 ms returned [64, 72, 80, 88, 96, 104, 112, 120, 144, 146, 189, 197, 205, 213, 221, 229, 237, 245, 269, 271, 322, 330, 338, 346, 354, 362, 370, 394, 396, 439, 447, 455, 463, 471, 479, 487, 495, 519, 521]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 1364 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 486/529 places, 453/457 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 457 transition count 424
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 457 transition count 424
Applied a total of 58 rules in 79 ms. Remains 457 /486 variables (removed 29) and now considering 424/453 (removed 29) transitions.
// Phase 1: matrix 424 rows 457 cols
[2022-05-20 14:47:01] [INFO ] Computed 85 place invariants in 12 ms
[2022-05-20 14:47:02] [INFO ] Implicit Places using invariants in 483 ms returned []
// Phase 1: matrix 424 rows 457 cols
[2022-05-20 14:47:02] [INFO ] Computed 85 place invariants in 10 ms
[2022-05-20 14:47:02] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:47:03] [INFO ] Implicit Places using invariants and state equation in 1096 ms returned []
Implicit Place search using SMT with State Equation took 1594 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 457/529 places, 424/457 transitions.
Finished structural reductions, in 2 iterations. Remains : 457/529 places, 424/457 transitions.
Support contains 38 out of 457 places after structural reductions.
[2022-05-20 14:47:04] [INFO ] Flatten gal took : 161 ms
[2022-05-20 14:47:04] [INFO ] Flatten gal took : 83 ms
[2022-05-20 14:47:04] [INFO ] Input system was already deterministic with 424 transitions.
Support contains 36 out of 457 places (down from 38) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 91 resets, run finished after 817 ms. (steps per millisecond=12 ) properties (out of 20) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 424 rows 457 cols
[2022-05-20 14:47:05] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:47:05] [INFO ] After 208ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-20 14:47:05] [INFO ] [Nat]Absence check using 85 positive place invariants in 35 ms returned sat
[2022-05-20 14:47:06] [INFO ] After 501ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-05-20 14:47:06] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:47:06] [INFO ] After 481ms SMT Verify possible using 108 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2022-05-20 14:47:07] [INFO ] After 901ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 212 ms.
[2022-05-20 14:47:07] [INFO ] After 1905ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 60 ms.
Support contains 4 out of 457 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 457/457 places, 424/424 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 457 transition count 408
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 441 transition count 408
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 441 transition count 392
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 425 transition count 392
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 424 transition count 391
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 424 transition count 391
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 116 place count 399 transition count 366
Free-agglomeration rule applied 114 times.
Iterating global reduction 2 with 114 rules applied. Total rules applied 230 place count 399 transition count 252
Reduce places removed 114 places and 0 transitions.
Graph (complete) has 589 edges and 285 vertex of which 147 are kept as prefixes of interest. Removing 138 places using SCC suffix rule.12 ms
Discarding 138 places :
Also discarding 117 output transitions
Drop transitions removed 117 transitions
Iterating post reduction 2 with 115 rules applied. Total rules applied 345 place count 147 transition count 135
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 353 place count 147 transition count 127
Applied a total of 353 rules in 391 ms. Remains 147 /457 variables (removed 310) and now considering 127/424 (removed 297) transitions.
Finished structural reductions, in 1 iterations. Remains : 147/457 places, 127/424 transitions.
Finished random walk after 3368 steps, including 1 resets, run visited all 2 properties in 46 ms. (steps per millisecond=73 )
FORMULA Parking-PT-432-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA Parking-PT-432-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(!(G(p0) U !p1))))))'
Support contains 4 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 457 transition count 408
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 441 transition count 408
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 441 transition count 392
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 425 transition count 392
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 424 transition count 391
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 424 transition count 391
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 114 place count 400 transition count 367
Applied a total of 114 rules in 115 ms. Remains 400 /457 variables (removed 57) and now considering 367/424 (removed 57) transitions.
// Phase 1: matrix 367 rows 400 cols
[2022-05-20 14:47:08] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:47:08] [INFO ] Implicit Places using invariants in 440 ms returned [250]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 444 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 399/457 places, 367/424 transitions.
Applied a total of 0 rules in 37 ms. Remains 399 /399 variables (removed 0) and now considering 367/367 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 399/457 places, 367/424 transitions.
Stuttering acceptance computed with spot in 457 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s72 0) (EQ s40 1)), p0:(OR (EQ s93 0) (EQ s64 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 922 reset in 1141 ms.
Product exploration explored 100000 steps with 922 reset in 932 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 305 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 91 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:12] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:47:12] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 14:47:12] [INFO ] [Nat]Absence check using 84 positive place invariants in 32 ms returned sat
[2022-05-20 14:47:12] [INFO ] After 304ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 14:47:12] [INFO ] State equation strengthened by 155 read => feed constraints.
[2022-05-20 14:47:12] [INFO ] After 114ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-20 14:47:13] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-05-20 14:47:13] [INFO ] After 909ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 163 steps, including 1 resets, run visited all 2 properties in 7 ms. (steps per millisecond=23 )
Parikh walk visited 2 properties in 7 ms.
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 523 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Support contains 4 out of 399 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 399/399 places, 367/367 transitions.
Applied a total of 0 rules in 49 ms. Remains 399 /399 variables (removed 0) and now considering 367/367 (removed 0) transitions.
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:14] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:47:15] [INFO ] Implicit Places using invariants in 826 ms returned []
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:15] [INFO ] Computed 84 place invariants in 10 ms
[2022-05-20 14:47:15] [INFO ] State equation strengthened by 155 read => feed constraints.
[2022-05-20 14:47:16] [INFO ] Implicit Places using invariants and state equation in 1106 ms returned []
Implicit Place search using SMT with State Equation took 1935 ms to find 0 implicit places.
[2022-05-20 14:47:16] [INFO ] Redundant transitions in 55 ms returned []
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:16] [INFO ] Computed 84 place invariants in 18 ms
[2022-05-20 14:47:16] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 399/399 places, 367/367 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 307 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 92 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:17] [INFO ] Computed 84 place invariants in 6 ms
[2022-05-20 14:47:17] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 14:47:18] [INFO ] [Nat]Absence check using 84 positive place invariants in 36 ms returned sat
[2022-05-20 14:47:18] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 14:47:18] [INFO ] State equation strengthened by 155 read => feed constraints.
[2022-05-20 14:47:18] [INFO ] After 69ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-20 14:47:18] [INFO ] After 151ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2022-05-20 14:47:18] [INFO ] After 666ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 399 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 399/399 places, 367/367 transitions.
Free-agglomeration rule applied 115 times.
Iterating global reduction 0 with 115 rules applied. Total rules applied 115 place count 399 transition count 252
Reduce places removed 115 places and 0 transitions.
Graph (complete) has 584 edges and 284 vertex of which 77 are kept as prefixes of interest. Removing 207 places using SCC suffix rule.1 ms
Discarding 207 places :
Also discarding 180 output transitions
Drop transitions removed 180 transitions
Iterating post reduction 0 with 116 rules applied. Total rules applied 231 place count 77 transition count 72
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 237 place count 77 transition count 66
Applied a total of 237 rules in 29 ms. Remains 77 /399 variables (removed 322) and now considering 66/367 (removed 301) transitions.
Finished structural reductions, in 1 iterations. Remains : 77/399 places, 66/367 transitions.
Finished random walk after 39 steps, including 1 resets, run visited all 2 properties in 1 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 379 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 919 reset in 868 ms.
Product exploration explored 100000 steps with 923 reset in 605 ms.
Built C files in :
/tmp/ltsmin3856029406248704834
[2022-05-20 14:47:21] [INFO ] Computing symmetric may disable matrix : 367 transitions.
[2022-05-20 14:47:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:47:21] [INFO ] Computing symmetric may enable matrix : 367 transitions.
[2022-05-20 14:47:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:47:21] [INFO ] Computing Do-Not-Accords matrix : 367 transitions.
[2022-05-20 14:47:21] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:47:21] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3856029406248704834
Running compilation step : cd /tmp/ltsmin3856029406248704834;'/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 1550 ms.
Running link step : cd /tmp/ltsmin3856029406248704834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin3856029406248704834;'/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/stateBased4474985148187883137.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 399 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 399/399 places, 367/367 transitions.
Applied a total of 0 rules in 16 ms. Remains 399 /399 variables (removed 0) and now considering 367/367 (removed 0) transitions.
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:36] [INFO ] Computed 84 place invariants in 1 ms
[2022-05-20 14:47:36] [INFO ] Implicit Places using invariants in 363 ms returned []
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:36] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-20 14:47:36] [INFO ] State equation strengthened by 155 read => feed constraints.
[2022-05-20 14:47:37] [INFO ] Implicit Places using invariants and state equation in 1030 ms returned []
Implicit Place search using SMT with State Equation took 1397 ms to find 0 implicit places.
[2022-05-20 14:47:37] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 367 rows 399 cols
[2022-05-20 14:47:37] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-20 14:47:38] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 399/399 places, 367/367 transitions.
Built C files in :
/tmp/ltsmin4569567649250077531
[2022-05-20 14:47:38] [INFO ] Computing symmetric may disable matrix : 367 transitions.
[2022-05-20 14:47:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:47:38] [INFO ] Computing symmetric may enable matrix : 367 transitions.
[2022-05-20 14:47:38] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:47:38] [INFO ] Computing Do-Not-Accords matrix : 367 transitions.
[2022-05-20 14:47:38] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:47:38] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4569567649250077531
Running compilation step : cd /tmp/ltsmin4569567649250077531;'/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 1541 ms.
Running link step : cd /tmp/ltsmin4569567649250077531;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4569567649250077531;'/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/stateBased4910492814478520203.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 14:47:53] [INFO ] Flatten gal took : 36 ms
[2022-05-20 14:47:53] [INFO ] Flatten gal took : 40 ms
[2022-05-20 14:47:53] [INFO ] Time to serialize gal into /tmp/LTL16329324744314552175.gal : 8 ms
[2022-05-20 14:47:53] [INFO ] Time to serialize properties into /tmp/LTL2703401190289134951.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/LTL16329324744314552175.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2703401190289134951.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/LTL1632932...267
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F(!((G("((p118==0)||(p68==1))"))U(!("((p81==0)||(p40==1))")))))))))
Formula 0 simplified : !GXGF!(G"((p118==0)||(p68==1))" U !"((p81==0)||(p40==1))")
Detected timeout of ITS tools.
[2022-05-20 14:48:08] [INFO ] Flatten gal took : 31 ms
[2022-05-20 14:48:08] [INFO ] Applying decomposition
[2022-05-20 14:48:08] [INFO ] Flatten gal took : 29 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/graph12231568827947454529.txt' '-o' '/tmp/graph12231568827947454529.bin' '-w' '/tmp/graph12231568827947454529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12231568827947454529.bin' '-l' '-1' '-v' '-w' '/tmp/graph12231568827947454529.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:48:08] [INFO ] Decomposing Gal with order
[2022-05-20 14:48:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:48:08] [INFO ] Removed a total of 122 redundant transitions.
[2022-05-20 14:48:08] [INFO ] Flatten gal took : 108 ms
[2022-05-20 14:48:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 23 ms.
[2022-05-20 14:48:09] [INFO ] Time to serialize gal into /tmp/LTL7913246202924020244.gal : 15 ms
[2022-05-20 14:48:09] [INFO ] Time to serialize properties into /tmp/LTL15340579640482021259.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7913246202924020244.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15340579640482021259.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/LTL7913246...246
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F(!((G("((i3.i1.u35.p118==0)||(i2.i0.u29.p68==1))"))U(!("((i3.i1.u43.p81==0)||(i0.i1.u19.p40==1))")))))))))
Formula 0 simplified : !GXGF!(G"((i3.i1.u35.p118==0)||(i2.i0.u29.p68==1))" U !"((i3.i1.u43.p81==0)||(i0.i1.u19.p40==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.50062e+06 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
87 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,0,0.938408,41380,1,0,51648,1254,3870,108766,319,3563,82927
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Parking-PT-432-LTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property Parking-PT-432-LTLCardinality-02 finished in 61810 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 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 457 transition count 408
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 441 transition count 408
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 441 transition count 392
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 425 transition count 392
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 423 transition count 390
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 423 transition count 390
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 118 place count 398 transition count 365
Applied a total of 118 rules in 46 ms. Remains 398 /457 variables (removed 59) and now considering 365/424 (removed 59) transitions.
// Phase 1: matrix 365 rows 398 cols
[2022-05-20 14:48:10] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:48:10] [INFO ] Implicit Places using invariants in 361 ms returned [248]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 369 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 397/457 places, 365/424 transitions.
Applied a total of 0 rules in 25 ms. Remains 397 /397 variables (removed 0) and now considering 365/365 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 397/457 places, 365/424 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-03 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 s300 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 921 reset in 913 ms.
Product exploration explored 100000 steps with 922 reset in 1035 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 227 steps, including 2 resets, run visited all 1 properties in 3 ms. (steps per millisecond=75 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 232 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Support contains 2 out of 397 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 397/397 places, 365/365 transitions.
Applied a total of 0 rules in 25 ms. Remains 397 /397 variables (removed 0) and now considering 365/365 (removed 0) transitions.
// Phase 1: matrix 365 rows 397 cols
[2022-05-20 14:48:13] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:48:13] [INFO ] Implicit Places using invariants in 518 ms returned []
// Phase 1: matrix 365 rows 397 cols
[2022-05-20 14:48:13] [INFO ] Computed 84 place invariants in 8 ms
[2022-05-20 14:48:14] [INFO ] State equation strengthened by 156 read => feed constraints.
[2022-05-20 14:48:14] [INFO ] Implicit Places using invariants and state equation in 1159 ms returned []
Implicit Place search using SMT with State Equation took 1678 ms to find 0 implicit places.
[2022-05-20 14:48:14] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 365 rows 397 cols
[2022-05-20 14:48:14] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:48:15] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 397/397 places, 365/365 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 1737 steps, including 16 resets, run visited all 1 properties in 17 ms. (steps per millisecond=102 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 920 reset in 570 ms.
Product exploration explored 100000 steps with 921 reset in 634 ms.
Built C files in :
/tmp/ltsmin5875568126028086545
[2022-05-20 14:48:17] [INFO ] Computing symmetric may disable matrix : 365 transitions.
[2022-05-20 14:48:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:48:17] [INFO ] Computing symmetric may enable matrix : 365 transitions.
[2022-05-20 14:48:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:48:17] [INFO ] Computing Do-Not-Accords matrix : 365 transitions.
[2022-05-20 14:48:17] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:48:17] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5875568126028086545
Running compilation step : cd /tmp/ltsmin5875568126028086545;'/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 1101 ms.
Running link step : cd /tmp/ltsmin5875568126028086545;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5875568126028086545;'/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/stateBased9730605436500978660.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 397 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 397/397 places, 365/365 transitions.
Applied a total of 0 rules in 20 ms. Remains 397 /397 variables (removed 0) and now considering 365/365 (removed 0) transitions.
// Phase 1: matrix 365 rows 397 cols
[2022-05-20 14:48:32] [INFO ] Computed 84 place invariants in 1 ms
[2022-05-20 14:48:32] [INFO ] Implicit Places using invariants in 450 ms returned []
// Phase 1: matrix 365 rows 397 cols
[2022-05-20 14:48:32] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:48:32] [INFO ] State equation strengthened by 156 read => feed constraints.
[2022-05-20 14:48:33] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1532 ms to find 0 implicit places.
[2022-05-20 14:48:33] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 365 rows 397 cols
[2022-05-20 14:48:33] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:48:34] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 397/397 places, 365/365 transitions.
Built C files in :
/tmp/ltsmin3281108273480120823
[2022-05-20 14:48:34] [INFO ] Computing symmetric may disable matrix : 365 transitions.
[2022-05-20 14:48:34] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:48:34] [INFO ] Computing symmetric may enable matrix : 365 transitions.
[2022-05-20 14:48:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:48:34] [INFO ] Computing Do-Not-Accords matrix : 365 transitions.
[2022-05-20 14:48:34] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:48:34] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3281108273480120823
Running compilation step : cd /tmp/ltsmin3281108273480120823;'/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 1417 ms.
Running link step : cd /tmp/ltsmin3281108273480120823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3281108273480120823;'/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/stateBased2289366514921733419.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 14:48:49] [INFO ] Flatten gal took : 29 ms
[2022-05-20 14:48:49] [INFO ] Flatten gal took : 22 ms
[2022-05-20 14:48:49] [INFO ] Time to serialize gal into /tmp/LTL8318715684762734318.gal : 4 ms
[2022-05-20 14:48:49] [INFO ] Time to serialize properties into /tmp/LTL13873918552931312306.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8318715684762734318.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13873918552931312306.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/LTL8318715...267
Read 1 LTL properties
Checking formula 0 : !((F(G("((p395==0)||(p12==1))"))))
Formula 0 simplified : !FG"((p395==0)||(p12==1))"
Detected timeout of ITS tools.
[2022-05-20 14:49:04] [INFO ] Flatten gal took : 19 ms
[2022-05-20 14:49:04] [INFO ] Applying decomposition
[2022-05-20 14:49:04] [INFO ] Flatten gal took : 17 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/graph2190497771254449611.txt' '-o' '/tmp/graph2190497771254449611.bin' '-w' '/tmp/graph2190497771254449611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2190497771254449611.bin' '-l' '-1' '-v' '-w' '/tmp/graph2190497771254449611.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:49:04] [INFO ] Decomposing Gal with order
[2022-05-20 14:49:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:49:04] [INFO ] Removed a total of 124 redundant transitions.
[2022-05-20 14:49:04] [INFO ] Flatten gal took : 45 ms
[2022-05-20 14:49:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 14 ms.
[2022-05-20 14:49:04] [INFO ] Time to serialize gal into /tmp/LTL10499695253024172277.gal : 7 ms
[2022-05-20 14:49:04] [INFO ] Time to serialize properties into /tmp/LTL3791394006096010891.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/LTL10499695253024172277.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3791394006096010891.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/LTL1049969...246
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.i3.u117.p395==0)||(i0.i1.u5.p12==1))"))))
Formula 0 simplified : !FG"((i6.i3.u117.p395==0)||(i0.i1.u5.p12==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.50062e+06 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17576382031599995491
[2022-05-20 14:49:19] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17576382031599995491
Running compilation step : cd /tmp/ltsmin17576382031599995491;'/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 834 ms.
Running link step : cd /tmp/ltsmin17576382031599995491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin17576382031599995491;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Parking-PT-432-LTLCardinality-03 finished in 84773 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(p0)))))'
Support contains 2 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 456 transition count 407
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 440 transition count 407
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 440 transition count 391
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 424 transition count 391
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 422 transition count 389
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 422 transition count 389
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 118 place count 397 transition count 364
Applied a total of 118 rules in 38 ms. Remains 397 /457 variables (removed 60) and now considering 364/424 (removed 60) transitions.
// Phase 1: matrix 364 rows 397 cols
[2022-05-20 14:49:34] [INFO ] Computed 85 place invariants in 1 ms
[2022-05-20 14:49:35] [INFO ] Implicit Places using invariants in 252 ms returned [247]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 253 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 396/457 places, 364/424 transitions.
Applied a total of 0 rules in 16 ms. Remains 396 /396 variables (removed 0) and now considering 364/364 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 396/457 places, 364/424 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-04 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 s176 0) (EQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 932 reset in 582 ms.
Product exploration explored 100000 steps with 932 reset in 655 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 : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 5303 steps, including 49 resets, run visited all 1 properties in 52 ms. (steps per millisecond=101 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 203 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Support contains 2 out of 396 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 396/396 places, 364/364 transitions.
Applied a total of 0 rules in 15 ms. Remains 396 /396 variables (removed 0) and now considering 364/364 (removed 0) transitions.
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:49:37] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:49:37] [INFO ] Implicit Places using invariants in 527 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:49:37] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:49:38] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1303 ms to find 0 implicit places.
[2022-05-20 14:49:38] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:49:38] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-20 14:49:38] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 364/364 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 169 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 568 steps, including 5 resets, run visited all 1 properties in 6 ms. (steps per millisecond=94 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 198 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 932 reset in 771 ms.
Product exploration explored 100000 steps with 928 reset in 570 ms.
Built C files in :
/tmp/ltsmin17646174925387261411
[2022-05-20 14:49:41] [INFO ] Computing symmetric may disable matrix : 364 transitions.
[2022-05-20 14:49:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:49:41] [INFO ] Computing symmetric may enable matrix : 364 transitions.
[2022-05-20 14:49:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:49:41] [INFO ] Computing Do-Not-Accords matrix : 364 transitions.
[2022-05-20 14:49:41] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:49:41] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17646174925387261411
Running compilation step : cd /tmp/ltsmin17646174925387261411;'/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 1336 ms.
Running link step : cd /tmp/ltsmin17646174925387261411;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17646174925387261411;'/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/stateBased12081503083695311294.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 396 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 396/396 places, 364/364 transitions.
Applied a total of 0 rules in 11 ms. Remains 396 /396 variables (removed 0) and now considering 364/364 (removed 0) transitions.
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:49:56] [INFO ] Computed 84 place invariants in 1 ms
[2022-05-20 14:49:56] [INFO ] Implicit Places using invariants in 352 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:49:56] [INFO ] Computed 84 place invariants in 6 ms
[2022-05-20 14:49:57] [INFO ] Implicit Places using invariants and state equation in 556 ms returned []
Implicit Place search using SMT with State Equation took 910 ms to find 0 implicit places.
[2022-05-20 14:49:57] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:49:57] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-20 14:49:57] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 364/364 transitions.
Built C files in :
/tmp/ltsmin4786792260769082713
[2022-05-20 14:49:57] [INFO ] Computing symmetric may disable matrix : 364 transitions.
[2022-05-20 14:49:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:49:57] [INFO ] Computing symmetric may enable matrix : 364 transitions.
[2022-05-20 14:49:57] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:49:57] [INFO ] Computing Do-Not-Accords matrix : 364 transitions.
[2022-05-20 14:49:57] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:49:57] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4786792260769082713
Running compilation step : cd /tmp/ltsmin4786792260769082713;'/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 1494 ms.
Running link step : cd /tmp/ltsmin4786792260769082713;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4786792260769082713;'/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/stateBased5938855751290967658.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 14:50:12] [INFO ] Flatten gal took : 18 ms
[2022-05-20 14:50:12] [INFO ] Flatten gal took : 16 ms
[2022-05-20 14:50:12] [INFO ] Time to serialize gal into /tmp/LTL12653942692044636669.gal : 4 ms
[2022-05-20 14:50:12] [INFO ] Time to serialize properties into /tmp/LTL13848263454724016073.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/LTL12653942692044636669.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13848263454724016073.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/LTL1265394...268
Read 1 LTL properties
Checking formula 0 : !((G(X(F(G("((p229==0)||(p55==1))"))))))
Formula 0 simplified : !GXFG"((p229==0)||(p55==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.50062e+06 deadlock states
Detected timeout of ITS tools.
[2022-05-20 14:50:27] [INFO ] Flatten gal took : 23 ms
[2022-05-20 14:50:27] [INFO ] Applying decomposition
[2022-05-20 14:50:27] [INFO ] Flatten gal took : 23 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/graph11167984897529732161.txt' '-o' '/tmp/graph11167984897529732161.bin' '-w' '/tmp/graph11167984897529732161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11167984897529732161.bin' '-l' '-1' '-v' '-w' '/tmp/graph11167984897529732161.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:50:27] [INFO ] Decomposing Gal with order
[2022-05-20 14:50:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:50:27] [INFO ] Removed a total of 120 redundant transitions.
[2022-05-20 14:50:27] [INFO ] Flatten gal took : 54 ms
[2022-05-20 14:50:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 8 ms.
[2022-05-20 14:50:28] [INFO ] Time to serialize gal into /tmp/LTL16499065152296352823.gal : 8 ms
[2022-05-20 14:50:28] [INFO ] Time to serialize properties into /tmp/LTL7682895734041299605.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/LTL16499065152296352823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7682895734041299605.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/LTL1649906...246
Read 1 LTL properties
Checking formula 0 : !((G(X(F(G("((i5.u82.p229==0)||(i2.u28.p55==1))"))))))
Formula 0 simplified : !GXFG"((i5.u82.p229==0)||(i2.u28.p55==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.50062e+06 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
524 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,0,5.33643,166616,1,0,296400,1014,3187,848002,249,3941,234746
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Parking-PT-432-LTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property Parking-PT-432-LTLCardinality-04 finished in 59518 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(G(p0))))||F(p1)))'
Support contains 5 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 455 transition count 422
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 455 transition count 422
Applied a total of 4 rules in 13 ms. Remains 455 /457 variables (removed 2) and now considering 422/424 (removed 2) transitions.
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:50:34] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:50:34] [INFO ] Implicit Places using invariants in 356 ms returned [278]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 358 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 454/457 places, 422/424 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 453 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 453 transition count 421
Applied a total of 2 rules in 12 ms. Remains 453 /454 variables (removed 1) and now considering 421/422 (removed 1) transitions.
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:34] [INFO ] Computed 84 place invariants in 1 ms
[2022-05-20 14:50:35] [INFO ] Implicit Places using invariants in 325 ms returned []
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:35] [INFO ] Computed 84 place invariants in 4 ms
[2022-05-20 14:50:35] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:50:36] [INFO ] Implicit Places using invariants and state equation in 1034 ms returned []
Implicit Place search using SMT with State Equation took 1366 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 453/457 places, 421/424 transitions.
Finished structural reductions, in 2 iterations. Remains : 453/457 places, 421/424 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Parking-PT-432-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}]], initial=3, aps=[p1:(AND (EQ s161 0) (EQ s358 1) (EQ s174 0)), p0:(OR (EQ s152 0) (EQ s314 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 19660 steps with 307 reset in 162 ms.
FORMULA Parking-PT-432-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-432-LTLCardinality-05 finished in 2135 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(G((G(p0)||p0)))||X(p1)||X(p2)))'
Support contains 5 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 455 transition count 422
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 455 transition count 422
Applied a total of 4 rules in 12 ms. Remains 455 /457 variables (removed 2) and now considering 422/424 (removed 2) transitions.
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:50:36] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:50:37] [INFO ] Implicit Places using invariants in 486 ms returned [278]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 488 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 454/457 places, 422/424 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 453 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 453 transition count 421
Applied a total of 2 rules in 23 ms. Remains 453 /454 variables (removed 1) and now considering 421/422 (removed 1) transitions.
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:37] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:50:37] [INFO ] Implicit Places using invariants in 505 ms returned []
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:37] [INFO ] Computed 84 place invariants in 5 ms
[2022-05-20 14:50:38] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:50:38] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 1671 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 453/457 places, 421/424 transitions.
Finished structural reductions, in 2 iterations. Remains : 453/457 places, 421/424 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s80 0), p2:(AND (EQ s114 0) (EQ s215 1)), p0:(AND (EQ s385 0) (EQ s138 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2008 ms.
Product exploration explored 100000 steps with 50000 reset in 1886 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p2))))
Knowledge based reduction with 5 factoid took 198 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA Parking-PT-432-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Parking-PT-432-LTLCardinality-07 finished in 6529 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)&&F(p2)&&p0)))'
Support contains 4 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 455 transition count 422
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 455 transition count 422
Applied a total of 4 rules in 25 ms. Remains 455 /457 variables (removed 2) and now considering 422/424 (removed 2) transitions.
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:50:43] [INFO ] Computed 85 place invariants in 3 ms
[2022-05-20 14:50:43] [INFO ] Implicit Places using invariants in 518 ms returned [278]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 519 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 454/457 places, 422/424 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 453 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 453 transition count 421
Applied a total of 2 rules in 20 ms. Remains 453 /454 variables (removed 1) and now considering 421/422 (removed 1) transitions.
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:43] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:50:44] [INFO ] Implicit Places using invariants in 482 ms returned []
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:44] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:50:44] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:50:45] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1627 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 453/457 places, 421/424 transitions.
Finished structural reductions, in 2 iterations. Remains : 453/457 places, 421/424 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s419 0) (NEQ s94 1)), p1:(OR (EQ s130 0) (EQ s127 1)), p2:(AND (EQ s127 0) (EQ s130 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Parking-PT-432-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-432-LTLCardinality-08 finished in 2460 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 4 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 455 transition count 422
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 455 transition count 422
Applied a total of 4 rules in 18 ms. Remains 455 /457 variables (removed 2) and now considering 422/424 (removed 2) transitions.
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:50:45] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:50:45] [INFO ] Implicit Places using invariants in 410 ms returned [278]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 412 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 454/457 places, 422/424 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 453 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 453 transition count 421
Applied a total of 2 rules in 20 ms. Remains 453 /454 variables (removed 1) and now considering 421/422 (removed 1) transitions.
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:45] [INFO ] Computed 84 place invariants in 6 ms
[2022-05-20 14:50:46] [INFO ] Implicit Places using invariants in 537 ms returned []
// Phase 1: matrix 421 rows 453 cols
[2022-05-20 14:50:46] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:50:46] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:50:47] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1569 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 453/457 places, 421/424 transitions.
Finished structural reductions, in 2 iterations. Remains : 453/457 places, 421/424 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Parking-PT-432-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (EQ s254 0) (EQ s12 1)), p0:(AND (EQ s411 0) (EQ s267 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Parking-PT-432-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-432-LTLCardinality-10 finished in 2199 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 456 transition count 407
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 440 transition count 407
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 440 transition count 391
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 424 transition count 391
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 422 transition count 389
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 422 transition count 389
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 118 place count 397 transition count 364
Applied a total of 118 rules in 66 ms. Remains 397 /457 variables (removed 60) and now considering 364/424 (removed 60) transitions.
// Phase 1: matrix 364 rows 397 cols
[2022-05-20 14:50:47] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:50:48] [INFO ] Implicit Places using invariants in 536 ms returned [247]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 540 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 396/457 places, 364/424 transitions.
Applied a total of 0 rules in 13 ms. Remains 396 /396 variables (removed 0) and now considering 364/364 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 396/457 places, 364/424 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-12 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 s105 0) (EQ s158 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 938 reset in 844 ms.
Product exploration explored 100000 steps with 936 reset in 818 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 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 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1666 steps, including 14 resets, run visited all 1 properties in 12 ms. (steps per millisecond=138 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 396 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 396/396 places, 364/364 transitions.
Applied a total of 0 rules in 11 ms. Remains 396 /396 variables (removed 0) and now considering 364/364 (removed 0) transitions.
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:50:50] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:50:51] [INFO ] Implicit Places using invariants in 456 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:50:51] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:50:51] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 1021 ms to find 0 implicit places.
[2022-05-20 14:50:51] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:50:51] [INFO ] Computed 84 place invariants in 3 ms
[2022-05-20 14:50:52] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 364/364 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 148 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 88 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3022 steps, including 27 resets, run visited all 1 properties in 25 ms. (steps per millisecond=120 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 177 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 940 reset in 747 ms.
Product exploration explored 100000 steps with 939 reset in 726 ms.
Built C files in :
/tmp/ltsmin6637241355009910219
[2022-05-20 14:50:54] [INFO ] Computing symmetric may disable matrix : 364 transitions.
[2022-05-20 14:50:54] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:50:54] [INFO ] Computing symmetric may enable matrix : 364 transitions.
[2022-05-20 14:50:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:50:54] [INFO ] Computing Do-Not-Accords matrix : 364 transitions.
[2022-05-20 14:50:54] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:50:54] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6637241355009910219
Running compilation step : cd /tmp/ltsmin6637241355009910219;'/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 1451 ms.
Running link step : cd /tmp/ltsmin6637241355009910219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6637241355009910219;'/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/stateBased10836424230903920552.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 396 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 396/396 places, 364/364 transitions.
Applied a total of 0 rules in 10 ms. Remains 396 /396 variables (removed 0) and now considering 364/364 (removed 0) transitions.
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:51:09] [INFO ] Computed 84 place invariants in 1 ms
[2022-05-20 14:51:10] [INFO ] Implicit Places using invariants in 364 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:51:10] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:51:10] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
[2022-05-20 14:51:10] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 364 rows 396 cols
[2022-05-20 14:51:10] [INFO ] Computed 84 place invariants in 2 ms
[2022-05-20 14:51:11] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 364/364 transitions.
Built C files in :
/tmp/ltsmin17923438881531155723
[2022-05-20 14:51:11] [INFO ] Computing symmetric may disable matrix : 364 transitions.
[2022-05-20 14:51:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:51:11] [INFO ] Computing symmetric may enable matrix : 364 transitions.
[2022-05-20 14:51:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:51:11] [INFO ] Computing Do-Not-Accords matrix : 364 transitions.
[2022-05-20 14:51:11] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:51:11] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17923438881531155723
Running compilation step : cd /tmp/ltsmin17923438881531155723;'/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 1180 ms.
Running link step : cd /tmp/ltsmin17923438881531155723;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17923438881531155723;'/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/stateBased10684115853177909928.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 14:51:26] [INFO ] Flatten gal took : 18 ms
[2022-05-20 14:51:26] [INFO ] Flatten gal took : 12 ms
[2022-05-20 14:51:26] [INFO ] Time to serialize gal into /tmp/LTL13214248002752843144.gal : 2 ms
[2022-05-20 14:51:26] [INFO ] Time to serialize properties into /tmp/LTL1338397971067233413.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13214248002752843144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1338397971067233413.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/LTL1321424...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((p135==0)||(p197==1))"))))
Formula 0 simplified : !GF"((p135==0)||(p197==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1.50062e+06 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
912 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,0,9.18152,232284,1,0,9,1.43465e+06,24,5,9471,280769,22
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Parking-PT-432-LTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Parking-PT-432-LTLCardinality-12 finished in 48694 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X((F(p1)||p0)))))'
Support contains 5 out of 457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 457/457 places, 424/424 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 455 transition count 422
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 455 transition count 422
Applied a total of 4 rules in 12 ms. Remains 455 /457 variables (removed 2) and now considering 422/424 (removed 2) transitions.
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:51:36] [INFO ] Computed 85 place invariants in 2 ms
[2022-05-20 14:51:36] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:51:36] [INFO ] Computed 85 place invariants in 4 ms
[2022-05-20 14:51:37] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-20 14:51:37] [INFO ] Implicit Places using invariants and state equation in 1100 ms returned []
Implicit Place search using SMT with State Equation took 1397 ms to find 0 implicit places.
// Phase 1: matrix 422 rows 455 cols
[2022-05-20 14:51:37] [INFO ] Computed 85 place invariants in 6 ms
[2022-05-20 14:51:38] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 455/457 places, 422/424 transitions.
Finished structural reductions, in 1 iterations. Remains : 455/457 places, 422/424 transitions.
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Parking-PT-432-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s66 0) (AND (EQ s340 0) (EQ s23 1))), p1:(AND (EQ s278 0) (EQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3879 steps with 34 reset in 24 ms.
FORMULA Parking-PT-432-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-432-LTLCardinality-15 finished in 2149 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2022-05-20 14:51:38] [INFO ] Flatten gal took : 26 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6176226451925807725
[2022-05-20 14:51:38] [INFO ] Computing symmetric may disable matrix : 424 transitions.
[2022-05-20 14:51:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:51:38] [INFO ] Computing symmetric may enable matrix : 424 transitions.
[2022-05-20 14:51:38] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:51:38] [INFO ] Applying decomposition
[2022-05-20 14:51:38] [INFO ] Computing Do-Not-Accords matrix : 424 transitions.
[2022-05-20 14:51:38] [INFO ] Flatten gal took : 32 ms
[2022-05-20 14:51:38] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:51:38] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6176226451925807725
Running compilation step : cd /tmp/ltsmin6176226451925807725;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
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/graph4560236778245285021.txt' '-o' '/tmp/graph4560236778245285021.bin' '-w' '/tmp/graph4560236778245285021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4560236778245285021.bin' '-l' '-1' '-v' '-w' '/tmp/graph4560236778245285021.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:51:39] [INFO ] Decomposing Gal with order
[2022-05-20 14:51:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:51:39] [INFO ] Removed a total of 57 redundant transitions.
[2022-05-20 14:51:39] [INFO ] Flatten gal took : 64 ms
[2022-05-20 14:51:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2022-05-20 14:51:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality18053822290142733239.gal : 21 ms
[2022-05-20 14:51:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality1449029032505101697.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18053822290142733239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1449029032505101697.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/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !((F(G("((i8.u118.p395==0)||(i13.i1.i1.u5.p12==1))"))))
Formula 0 simplified : !FG"((i8.u118.p395==0)||(i13.i1.i1.u5.p12==1))"
Reverse transition relation is NOT exact ! Due to transitions i3.i1.i2.u46.t104, i7.u82.t70, i10.u119.t36, i12.i1.i2.u154.t2, Intersection with reachable ...225
Computing Next relation with stutter on 1.50062e+06 deadlock states
Compilation finished in 1647 ms.
Running link step : cd /tmp/ltsmin6176226451925807725;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin6176226451925807725;'/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' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1856 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,0,18.676,332336,1,0,506968,10704,6733,1.48952e+06,897,29414,397942
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Parking-PT-432-LTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 323942 ms.
BK_STOP 1653058343398
--------------------
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="Parking-PT-432"
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 Parking-PT-432, 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 r150-smll-165276998700323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-432.tgz
mv Parking-PT-432 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 ;