About the Execution of ITS-Tools for FunctionPointer-PT-b002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1064.495 | 16854.00 | 32849.00 | 443.70 | FTFFFFFFFFFFTFTF | 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.r312-tall-165472282200419.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 FunctionPointer-PT-b002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282200419
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 7.4K Jun 7 17:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.2K Jun 7 17:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Jun 7 17:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 391K Jun 6 12:11 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 FunctionPointer-PT-b002-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-b002-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654830313676
Running Version 202205111006
[2022-06-10 03:05:14] [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]
[2022-06-10 03:05:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 03:05:15] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2022-06-10 03:05:15] [INFO ] Transformed 306 places.
[2022-06-10 03:05:15] [INFO ] Transformed 840 transitions.
[2022-06-10 03:05:15] [INFO ] Parsed PT model containing 306 places and 840 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b002-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 215 transition count 648
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 29 place count 193 transition count 500
Iterating global reduction 1 with 22 rules applied. Total rules applied 51 place count 193 transition count 500
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 73 place count 193 transition count 478
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 86 place count 180 transition count 452
Iterating global reduction 2 with 13 rules applied. Total rules applied 99 place count 180 transition count 452
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 103 place count 180 transition count 448
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 107 place count 176 transition count 440
Iterating global reduction 3 with 4 rules applied. Total rules applied 111 place count 176 transition count 440
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 115 place count 172 transition count 424
Iterating global reduction 3 with 4 rules applied. Total rules applied 119 place count 172 transition count 424
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 123 place count 168 transition count 416
Iterating global reduction 3 with 4 rules applied. Total rules applied 127 place count 168 transition count 416
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 130 place count 165 transition count 404
Iterating global reduction 3 with 3 rules applied. Total rules applied 133 place count 165 transition count 404
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 136 place count 162 transition count 392
Iterating global reduction 3 with 3 rules applied. Total rules applied 139 place count 162 transition count 392
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 142 place count 159 transition count 386
Iterating global reduction 3 with 3 rules applied. Total rules applied 145 place count 159 transition count 386
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 148 place count 156 transition count 380
Iterating global reduction 3 with 3 rules applied. Total rules applied 151 place count 156 transition count 380
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 154 place count 153 transition count 374
Iterating global reduction 3 with 3 rules applied. Total rules applied 157 place count 153 transition count 374
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 160 place count 150 transition count 368
Iterating global reduction 3 with 3 rules applied. Total rules applied 163 place count 150 transition count 368
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 166 place count 147 transition count 362
Iterating global reduction 3 with 3 rules applied. Total rules applied 169 place count 147 transition count 362
Applied a total of 169 rules in 85 ms. Remains 147 /222 variables (removed 75) and now considering 362/648 (removed 286) transitions.
[2022-06-10 03:05:15] [INFO ] Flow matrix only has 246 transitions (discarded 116 similar events)
// Phase 1: matrix 246 rows 147 cols
[2022-06-10 03:05:15] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-10 03:05:15] [INFO ] Implicit Places using invariants in 247 ms returned []
[2022-06-10 03:05:15] [INFO ] Flow matrix only has 246 transitions (discarded 116 similar events)
// Phase 1: matrix 246 rows 147 cols
[2022-06-10 03:05:15] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-10 03:05:15] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-10 03:05:15] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
[2022-06-10 03:05:15] [INFO ] Flow matrix only has 246 transitions (discarded 116 similar events)
// Phase 1: matrix 246 rows 147 cols
[2022-06-10 03:05:15] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 03:05:15] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/222 places, 362/648 transitions.
Finished structural reductions, in 1 iterations. Remains : 147/222 places, 362/648 transitions.
Support contains 17 out of 147 places after structural reductions.
[2022-06-10 03:05:16] [INFO ] Flatten gal took : 72 ms
[2022-06-10 03:05:16] [INFO ] Flatten gal took : 32 ms
[2022-06-10 03:05:16] [INFO ] Input system was already deterministic with 362 transitions.
Support contains 15 out of 147 places (down from 17) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 4 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 5 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-06-10 03:05:16] [INFO ] Flow matrix only has 246 transitions (discarded 116 similar events)
// Phase 1: matrix 246 rows 147 cols
[2022-06-10 03:05:16] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:05:16] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 03:05:16] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA FunctionPointer-PT-b002-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 791 edges and 147 vertex of which 144 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.13 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 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Graph (complete) has 791 edges and 147 vertex of which 144 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 136 transition count 344
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 136 transition count 344
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 25 place count 136 transition count 336
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 28 place count 133 transition count 328
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 133 transition count 328
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 130 transition count 320
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 130 transition count 320
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 127 transition count 312
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 127 transition count 312
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 124 transition count 304
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 124 transition count 304
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 121 transition count 294
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 121 transition count 294
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 58 place count 118 transition count 286
Iterating global reduction 1 with 3 rules applied. Total rules applied 61 place count 118 transition count 286
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 116 transition count 282
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 116 transition count 282
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 114 transition count 278
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 114 transition count 278
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 112 transition count 274
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 112 transition count 274
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 75 place count 110 transition count 270
Iterating global reduction 1 with 2 rules applied. Total rules applied 77 place count 110 transition count 270
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 109 transition count 268
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 109 transition count 268
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 83 place count 109 transition count 264
Applied a total of 83 rules in 114 ms. Remains 109 /147 variables (removed 38) and now considering 264/362 (removed 98) transitions.
[2022-06-10 03:05:16] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 109 cols
[2022-06-10 03:05:16] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:16] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-10 03:05:16] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 109 cols
[2022-06-10 03:05:17] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:17] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 03:05:17] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2022-06-10 03:05:17] [INFO ] Redundant transitions in 12 ms returned []
[2022-06-10 03:05:17] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 109 cols
[2022-06-10 03:05:17] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:17] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/147 places, 264/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 109/147 places, 264/362 transitions.
Stuttering acceptance computed with spot in 701 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-00 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:(GT s99 s87)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 198 steps with 0 reset in 7 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-00 finished in 1229 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(!(F(X(p0))&&!p0)) U p1)))'
Support contains 4 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 144 transition count 362
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 139 transition count 352
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 139 transition count 352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 17 place count 139 transition count 348
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 20 place count 136 transition count 342
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 136 transition count 342
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 133 transition count 334
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 133 transition count 334
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 130 transition count 324
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 130 transition count 324
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 127 transition count 316
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 127 transition count 316
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 44 place count 124 transition count 304
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 124 transition count 304
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 50 place count 121 transition count 294
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 121 transition count 294
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 118 transition count 288
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 118 transition count 288
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 62 place count 115 transition count 282
Iterating global reduction 2 with 3 rules applied. Total rules applied 65 place count 115 transition count 282
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 112 transition count 276
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 112 transition count 276
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 74 place count 109 transition count 270
Iterating global reduction 2 with 3 rules applied. Total rules applied 77 place count 109 transition count 270
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 79 place count 107 transition count 266
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 107 transition count 266
Applied a total of 81 rules in 70 ms. Remains 107 /147 variables (removed 40) and now considering 266/362 (removed 96) transitions.
[2022-06-10 03:05:18] [INFO ] Flow matrix only has 178 transitions (discarded 88 similar events)
// Phase 1: matrix 178 rows 107 cols
[2022-06-10 03:05:18] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:18] [INFO ] Implicit Places using invariants in 170 ms returned []
[2022-06-10 03:05:18] [INFO ] Flow matrix only has 178 transitions (discarded 88 similar events)
// Phase 1: matrix 178 rows 107 cols
[2022-06-10 03:05:18] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:18] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-06-10 03:05:18] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2022-06-10 03:05:18] [INFO ] Flow matrix only has 178 transitions (discarded 88 similar events)
// Phase 1: matrix 178 rows 107 cols
[2022-06-10 03:05:18] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:18] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/147 places, 266/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/147 places, 266/362 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (NOT p1), (NOT p1), p0, true]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT s83 s88), p0:(LEQ s87 s91)], nbAcceptance=1, 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]]
Stuttering criterion allowed to conclude after 108 steps with 1 reset in 3 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-04 finished in 731 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Graph (complete) has 791 edges and 147 vertex of which 145 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 136 transition count 342
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 136 transition count 342
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 29 place count 136 transition count 332
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 132 transition count 322
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 132 transition count 322
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 128 transition count 312
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 128 transition count 312
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 124 transition count 300
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 124 transition count 300
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 120 transition count 290
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 120 transition count 290
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 116 transition count 276
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 116 transition count 276
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 112 transition count 264
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 112 transition count 264
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 80 place count 109 transition count 258
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 109 transition count 258
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 106 transition count 252
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 106 transition count 252
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 92 place count 103 transition count 246
Iterating global reduction 1 with 3 rules applied. Total rules applied 95 place count 103 transition count 246
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 98 place count 100 transition count 240
Iterating global reduction 1 with 3 rules applied. Total rules applied 101 place count 100 transition count 240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 98 transition count 236
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 98 transition count 236
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 98 transition count 234
Applied a total of 107 rules in 55 ms. Remains 98 /147 variables (removed 49) and now considering 234/362 (removed 128) transitions.
[2022-06-10 03:05:18] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 98 cols
[2022-06-10 03:05:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:05:18] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-06-10 03:05:18] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 98 cols
[2022-06-10 03:05:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:05:18] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-10 03:05:19] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2022-06-10 03:05:19] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-10 03:05:19] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 98 cols
[2022-06-10 03:05:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:05:19] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/147 places, 234/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/147 places, 234/362 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s6 0)], 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 562 reset in 253 ms.
Stack based approach found an accepted trace after 221 steps with 1 reset with depth 17 and stack size 17 in 3 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-05 finished in 730 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Graph (complete) has 791 edges and 147 vertex of which 144 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 135 transition count 342
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 135 transition count 342
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 29 place count 135 transition count 332
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 131 transition count 322
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 131 transition count 322
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 127 transition count 312
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 127 transition count 312
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 123 transition count 300
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 123 transition count 300
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 119 transition count 290
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 119 transition count 290
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 115 transition count 276
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 115 transition count 276
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 111 transition count 264
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 111 transition count 264
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 80 place count 108 transition count 258
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 108 transition count 258
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 105 transition count 252
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 105 transition count 252
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 92 place count 102 transition count 246
Iterating global reduction 1 with 3 rules applied. Total rules applied 95 place count 102 transition count 246
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 98 place count 99 transition count 240
Iterating global reduction 1 with 3 rules applied. Total rules applied 101 place count 99 transition count 240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 97 transition count 236
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 97 transition count 236
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 97 transition count 234
Applied a total of 107 rules in 50 ms. Remains 97 /147 variables (removed 50) and now considering 234/362 (removed 128) transitions.
[2022-06-10 03:05:19] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-06-10 03:05:19] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 03:05:19] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-10 03:05:19] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-06-10 03:05:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:19] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-10 03:05:19] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2022-06-10 03:05:19] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-10 03:05:19] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-06-10 03:05:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:19] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/147 places, 234/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/147 places, 234/362 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s58 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 179 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-06 finished in 466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 144 transition count 362
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 135 transition count 342
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 135 transition count 342
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 31 place count 135 transition count 332
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 35 place count 131 transition count 322
Iterating global reduction 2 with 4 rules applied. Total rules applied 39 place count 131 transition count 322
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 127 transition count 312
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 127 transition count 312
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 123 transition count 300
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 123 transition count 300
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 59 place count 119 transition count 290
Iterating global reduction 2 with 4 rules applied. Total rules applied 63 place count 119 transition count 290
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 67 place count 115 transition count 276
Iterating global reduction 2 with 4 rules applied. Total rules applied 71 place count 115 transition count 276
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 75 place count 111 transition count 264
Iterating global reduction 2 with 4 rules applied. Total rules applied 79 place count 111 transition count 264
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 82 place count 108 transition count 258
Iterating global reduction 2 with 3 rules applied. Total rules applied 85 place count 108 transition count 258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 88 place count 105 transition count 252
Iterating global reduction 2 with 3 rules applied. Total rules applied 91 place count 105 transition count 252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 94 place count 102 transition count 246
Iterating global reduction 2 with 3 rules applied. Total rules applied 97 place count 102 transition count 246
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 100 place count 99 transition count 240
Iterating global reduction 2 with 3 rules applied. Total rules applied 103 place count 99 transition count 240
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 105 place count 97 transition count 236
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 97 transition count 236
Applied a total of 107 rules in 30 ms. Remains 97 /147 variables (removed 50) and now considering 236/362 (removed 126) transitions.
[2022-06-10 03:05:19] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2022-06-10 03:05:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:20] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:20] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-10 03:05:20] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:20] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/147 places, 236/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/147 places, 236/362 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s37)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-07 finished in 459 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 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Graph (complete) has 791 edges and 147 vertex of which 145 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 137 transition count 344
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 137 transition count 344
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 27 place count 137 transition count 334
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 134 transition count 326
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 134 transition count 326
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 131 transition count 318
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 131 transition count 318
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 128 transition count 310
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 128 transition count 310
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 125 transition count 302
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 125 transition count 302
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 122 transition count 292
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 122 transition count 292
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 60 place count 119 transition count 284
Iterating global reduction 1 with 3 rules applied. Total rules applied 63 place count 119 transition count 284
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 117 transition count 280
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 117 transition count 280
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 115 transition count 276
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 115 transition count 276
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 113 transition count 272
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 113 transition count 272
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 111 transition count 268
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 111 transition count 268
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 110 transition count 266
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 110 transition count 266
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 85 place count 110 transition count 262
Applied a total of 85 rules in 43 ms. Remains 110 /147 variables (removed 37) and now considering 262/362 (removed 100) transitions.
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
// Phase 1: matrix 179 rows 110 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:20] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
// Phase 1: matrix 179 rows 110 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:20] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 03:05:20] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2022-06-10 03:05:20] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
// Phase 1: matrix 179 rows 110 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:20] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 110/147 places, 262/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/147 places, 262/362 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-10 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:(LEQ s75 s101)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5930 steps with 44 reset in 21 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-10 finished in 490 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Graph (complete) has 791 edges and 147 vertex of which 144 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 135 transition count 342
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 135 transition count 342
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 29 place count 135 transition count 332
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 131 transition count 322
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 131 transition count 322
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 127 transition count 312
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 127 transition count 312
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 123 transition count 300
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 123 transition count 300
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 120 transition count 294
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 120 transition count 294
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 117 transition count 284
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 117 transition count 284
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 114 transition count 274
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 114 transition count 274
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 112 transition count 270
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 112 transition count 270
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 110 transition count 266
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 110 transition count 266
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 81 place count 108 transition count 262
Iterating global reduction 1 with 2 rules applied. Total rules applied 83 place count 108 transition count 262
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 85 place count 106 transition count 258
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 106 transition count 258
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 89 place count 104 transition count 254
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 104 transition count 254
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 104 transition count 252
Applied a total of 93 rules in 35 ms. Remains 104 /147 variables (removed 43) and now considering 252/362 (removed 110) transitions.
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 104 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:20] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-06-10 03:05:20] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 104 cols
[2022-06-10 03:05:20] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-06-10 03:05:21] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2022-06-10 03:05:21] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:05:21] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 104 cols
[2022-06-10 03:05:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:21] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/147 places, 252/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 104/147 places, 252/362 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 136 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-11 finished in 409 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(X(X(F(p0)))))))'
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 144 transition count 362
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 136 transition count 344
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 136 transition count 344
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 29 place count 136 transition count 334
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 133 transition count 326
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 133 transition count 326
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 130 transition count 320
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 130 transition count 320
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 44 place count 127 transition count 310
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 127 transition count 310
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 50 place count 124 transition count 304
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 124 transition count 304
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 121 transition count 294
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 121 transition count 294
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 62 place count 118 transition count 284
Iterating global reduction 2 with 3 rules applied. Total rules applied 65 place count 118 transition count 284
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 116 transition count 280
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 116 transition count 280
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 114 transition count 276
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 114 transition count 276
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 75 place count 112 transition count 272
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 112 transition count 272
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 79 place count 110 transition count 268
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 110 transition count 268
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 108 transition count 264
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 108 transition count 264
Applied a total of 85 rules in 24 ms. Remains 108 /147 variables (removed 39) and now considering 264/362 (removed 98) transitions.
[2022-06-10 03:05:21] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:21] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:21] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-06-10 03:05:21] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:21] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 03:05:21] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2022-06-10 03:05:21] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:21] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/147 places, 264/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/147 places, 264/362 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(GT 1 s98)], 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]]
Product exploration explored 100000 steps with 20000 reset in 159 ms.
Product exploration explored 100000 steps with 20000 reset in 189 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 202 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 4205 steps, including 8 resets, run visited all 1 properties in 14 ms. (steps per millisecond=300 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 264/264 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 264/264 (removed 0) transitions.
[2022-06-10 03:05:23] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:23] [INFO ] Implicit Places using invariants in 70 ms returned []
[2022-06-10 03:05:23] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:23] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 03:05:23] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2022-06-10 03:05:23] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:23] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 264/264 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1549555 steps, run timeout after 3001 ms. (steps per millisecond=516 ) properties seen :{}
Probabilistic random walk after 1549555 steps, saw 1005697 distinct states, run finished after 3001 ms. (steps per millisecond=516 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 03:05:26] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2022-06-10 03:05:26] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:26] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 03:05:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:05:26] [INFO ] After 40ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 03:05:26] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 03:05:26] [INFO ] After 27ms SMT Verify possible using 41 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 03:05:26] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 03:05:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-10 03:05:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 03:05:26] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 03:05:26] [INFO ] After 26ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 03:05:26] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-06-10 03:05:26] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 264/264 transitions.
Graph (complete) has 441 edges and 108 vertex of which 84 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.0 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 84 transition count 216
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 84 transition count 212
Applied a total of 53 rules in 18 ms. Remains 84 /108 variables (removed 24) and now considering 212/264 (removed 52) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/108 places, 212/264 transitions.
Finished random walk after 3394 steps, including 1 resets, run visited all 1 properties in 7 ms. (steps per millisecond=484 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 171 ms.
Product exploration explored 100000 steps with 20000 reset in 135 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 264/264 transitions.
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 108 transition count 260
Applied a total of 4 rules in 18 ms. Remains 108 /108 variables (removed 0) and now considering 260/264 (removed 4) transitions.
[2022-06-10 03:05:28] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:05:28] [INFO ] Flow matrix only has 177 transitions (discarded 83 similar events)
// Phase 1: matrix 177 rows 108 cols
[2022-06-10 03:05:28] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:28] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/108 places, 260/264 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 260/264 transitions.
Product exploration explored 100000 steps with 20000 reset in 328 ms.
Product exploration explored 100000 steps with 20000 reset in 338 ms.
Built C files in :
/tmp/ltsmin3057569788601054445
[2022-06-10 03:05:29] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3057569788601054445
Running compilation step : cd /tmp/ltsmin3057569788601054445;'/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 466 ms.
Running link step : cd /tmp/ltsmin3057569788601054445;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3057569788601054445;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1715036458266019198.hoa' '--buchi-type=spotba'
LTSmin run took 181 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FunctionPointer-PT-b002-LTLCardinality-14 finished in 8713 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 362/362 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 145 transition count 362
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 137 transition count 344
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 137 transition count 344
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 28 place count 137 transition count 334
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 31 place count 134 transition count 326
Iterating global reduction 2 with 3 rules applied. Total rules applied 34 place count 134 transition count 326
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 37 place count 131 transition count 318
Iterating global reduction 2 with 3 rules applied. Total rules applied 40 place count 131 transition count 318
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 128 transition count 310
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 128 transition count 310
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 125 transition count 302
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 125 transition count 302
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 122 transition count 292
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 122 transition count 292
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 119 transition count 284
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 119 transition count 284
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 117 transition count 280
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 117 transition count 280
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 115 transition count 276
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 115 transition count 276
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 113 transition count 272
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 113 transition count 272
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 111 transition count 268
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 111 transition count 268
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 110 transition count 266
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 110 transition count 266
Applied a total of 82 rules in 23 ms. Remains 110 /147 variables (removed 37) and now considering 266/362 (removed 96) transitions.
[2022-06-10 03:05:30] [INFO ] Flow matrix only has 181 transitions (discarded 85 similar events)
// Phase 1: matrix 181 rows 110 cols
[2022-06-10 03:05:30] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:30] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-06-10 03:05:30] [INFO ] Flow matrix only has 181 transitions (discarded 85 similar events)
// Phase 1: matrix 181 rows 110 cols
[2022-06-10 03:05:30] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 03:05:30] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 03:05:30] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2022-06-10 03:05:30] [INFO ] Flow matrix only has 181 transitions (discarded 85 similar events)
// Phase 1: matrix 181 rows 110 cols
[2022-06-10 03:05:30] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 03:05:30] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 110/147 places, 266/362 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/147 places, 266/362 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s101)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 474 steps with 0 reset in 3 ms.
FORMULA FunctionPointer-PT-b002-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLCardinality-15 finished in 453 ms.
All properties solved by simple procedures.
Total runtime 15661 ms.
BK_STOP 1654830330530
--------------------
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="FunctionPointer-PT-b002"
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 FunctionPointer-PT-b002, 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 r312-tall-165472282200419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b002.tgz
mv FunctionPointer-PT-b002 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 ;