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 |
| 346.464 | 14283.00 | 30224.00 | 289.20 | FFFFFFTFFFFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850700660.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is FunctionPointer-PT-b002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850700660
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 7.5K Feb 25 11:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 11:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 11:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 25 11:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 391K Mar 5 18:22 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-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-b002-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679540772897
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b002
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-23 03:06:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 03:06:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 03:06:14] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2023-03-23 03:06:14] [INFO ] Transformed 306 places.
[2023-03-23 03:06:14] [INFO ] Transformed 840 transitions.
[2023-03-23 03:06:14] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b002-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b002-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 30 place count 192 transition count 600
Iterating global reduction 1 with 20 rules applied. Total rules applied 50 place count 192 transition count 600
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 146 place count 192 transition count 504
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 154 place count 184 transition count 488
Iterating global reduction 2 with 8 rules applied. Total rules applied 162 place count 184 transition count 488
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 194 place count 184 transition count 456
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 200 place count 178 transition count 444
Iterating global reduction 3 with 6 rules applied. Total rules applied 206 place count 178 transition count 444
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 211 place count 173 transition count 424
Iterating global reduction 3 with 5 rules applied. Total rules applied 216 place count 173 transition count 424
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 221 place count 168 transition count 414
Iterating global reduction 3 with 5 rules applied. Total rules applied 226 place count 168 transition count 414
Applied a total of 226 rules in 63 ms. Remains 168 /222 variables (removed 54) and now considering 414/648 (removed 234) transitions.
[2023-03-23 03:06:14] [INFO ] Flow matrix only has 279 transitions (discarded 135 similar events)
// Phase 1: matrix 279 rows 168 cols
[2023-03-23 03:06:14] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-23 03:06:15] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-23 03:06:15] [INFO ] Flow matrix only has 279 transitions (discarded 135 similar events)
[2023-03-23 03:06:15] [INFO ] Invariant cache hit.
[2023-03-23 03:06:15] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-23 03:06:15] [INFO ] Implicit Places using invariants and state equation in 602 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
[2023-03-23 03:06:15] [INFO ] Flow matrix only has 279 transitions (discarded 135 similar events)
[2023-03-23 03:06:15] [INFO ] Invariant cache hit.
[2023-03-23 03:06:16] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 168/222 places, 414/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1473 ms. Remains : 168/222 places, 414/648 transitions.
Support contains 24 out of 168 places after structural reductions.
[2023-03-23 03:06:16] [INFO ] Flatten gal took : 105 ms
[2023-03-23 03:06:16] [INFO ] Flatten gal took : 24 ms
[2023-03-23 03:06:16] [INFO ] Input system was already deterministic with 414 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 537 ms. (steps per millisecond=18 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-23 03:06:17] [INFO ] Flow matrix only has 279 transitions (discarded 135 similar events)
[2023-03-23 03:06:17] [INFO ] Invariant cache hit.
[2023-03-23 03:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-23 03:06:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 03:06:17] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-23 03:06:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 41 ms returned sat
[2023-03-23 03:06:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 31 ms returned sat
[2023-03-23 03:06:17] [INFO ] After 206ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-23 03:06:17] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-23 03:06:17] [INFO ] After 15ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-23 03:06:18] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-23 03:06:18] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 414/414 transitions.
Graph (complete) has 661 edges and 168 vertex of which 144 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 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 144 transition count 366
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 59 place count 134 transition count 344
Iterating global reduction 1 with 10 rules applied. Total rules applied 69 place count 134 transition count 344
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 73 place count 134 transition count 340
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 81 place count 126 transition count 324
Iterating global reduction 2 with 8 rules applied. Total rules applied 89 place count 126 transition count 324
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 95 place count 120 transition count 300
Iterating global reduction 2 with 6 rules applied. Total rules applied 101 place count 120 transition count 300
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 107 place count 114 transition count 276
Iterating global reduction 2 with 6 rules applied. Total rules applied 113 place count 114 transition count 276
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 119 place count 108 transition count 264
Iterating global reduction 2 with 6 rules applied. Total rules applied 125 place count 108 transition count 264
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 131 place count 102 transition count 252
Iterating global reduction 2 with 6 rules applied. Total rules applied 137 place count 102 transition count 252
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 143 place count 96 transition count 240
Iterating global reduction 2 with 6 rules applied. Total rules applied 149 place count 96 transition count 240
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 155 place count 90 transition count 228
Iterating global reduction 2 with 6 rules applied. Total rules applied 161 place count 90 transition count 228
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 167 place count 84 transition count 216
Iterating global reduction 2 with 6 rules applied. Total rules applied 173 place count 84 transition count 216
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 177 place count 84 transition count 212
Applied a total of 177 rules in 127 ms. Remains 84 /168 variables (removed 84) and now considering 212/414 (removed 202) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 84/168 places, 212/414 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Finished Best-First random walk after 1182 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=591 )
FORMULA FunctionPointer-PT-b002-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FunctionPointer-PT-b002-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 24 stabilizing places and 64 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 157 transition count 390
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 157 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 157 transition count 386
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 35 place count 148 transition count 368
Iterating global reduction 1 with 9 rules applied. Total rules applied 44 place count 148 transition count 368
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 50 place count 142 transition count 344
Iterating global reduction 1 with 6 rules applied. Total rules applied 56 place count 142 transition count 344
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 62 place count 136 transition count 322
Iterating global reduction 1 with 6 rules applied. Total rules applied 68 place count 136 transition count 322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 74 place count 130 transition count 308
Iterating global reduction 1 with 6 rules applied. Total rules applied 80 place count 130 transition count 308
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 86 place count 124 transition count 294
Iterating global reduction 1 with 6 rules applied. Total rules applied 92 place count 124 transition count 294
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 98 place count 118 transition count 282
Iterating global reduction 1 with 6 rules applied. Total rules applied 104 place count 118 transition count 282
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 110 place count 112 transition count 270
Iterating global reduction 1 with 6 rules applied. Total rules applied 116 place count 112 transition count 270
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 122 place count 106 transition count 258
Iterating global reduction 1 with 6 rules applied. Total rules applied 128 place count 106 transition count 258
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 105 transition count 256
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 105 transition count 256
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 131 place count 104 transition count 254
Iterating global reduction 1 with 1 rules applied. Total rules applied 132 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 134 place count 104 transition count 252
Applied a total of 134 rules in 64 ms. Remains 104 /168 variables (removed 64) and now considering 252/414 (removed 162) transitions.
[2023-03-23 03:06:18] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 104 cols
[2023-03-23 03:06:18] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 03:06:18] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-23 03:06:18] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2023-03-23 03:06:18] [INFO ] Invariant cache hit.
[2023-03-23 03:06:18] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-23 03:06:19] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2023-03-23 03:06:19] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-23 03:06:19] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2023-03-23 03:06:19] [INFO ] Invariant cache hit.
[2023-03-23 03:06:19] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/168 places, 252/414 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 719 ms. Remains : 104/168 places, 252/414 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s83 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 259 steps with 1 reset in 5 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-00 finished in 902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(((p1||F(p2))&&p0))||G(p3)))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 157 transition count 390
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 157 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 157 transition count 386
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 35 place count 148 transition count 368
Iterating global reduction 1 with 9 rules applied. Total rules applied 44 place count 148 transition count 368
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 141 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 141 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 65 place count 134 transition count 314
Iterating global reduction 1 with 7 rules applied. Total rules applied 72 place count 134 transition count 314
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 79 place count 127 transition count 298
Iterating global reduction 1 with 7 rules applied. Total rules applied 86 place count 127 transition count 298
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 93 place count 120 transition count 282
Iterating global reduction 1 with 7 rules applied. Total rules applied 100 place count 120 transition count 282
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 107 place count 113 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 114 place count 113 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 121 place count 106 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 128 place count 106 transition count 254
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 135 place count 99 transition count 240
Iterating global reduction 1 with 7 rules applied. Total rules applied 142 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 143 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 144 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 145 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 146 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 148 place count 97 transition count 234
Applied a total of 148 rules in 119 ms. Remains 97 /168 variables (removed 71) and now considering 234/414 (removed 180) transitions.
[2023-03-23 03:06:19] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-23 03:06:19] [INFO ] Computed 2 place invariants in 13 ms
[2023-03-23 03:06:19] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-23 03:06:19] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2023-03-23 03:06:19] [INFO ] Invariant cache hit.
[2023-03-23 03:06:19] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-23 03:06:20] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-23 03:06:20] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-23 03:06:20] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2023-03-23 03:06:20] [INFO ] Invariant cache hit.
[2023-03-23 03:06:20] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/168 places, 234/414 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 666 ms. Remains : 97/168 places, 234/414 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3)))]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p3), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2) p3), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2) p3) (AND (NOT p1) (NOT p2) p3)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s0 1) (GEQ s55 1)), p1:(AND (GEQ s0 1) (GEQ s91 1)), p2:(AND (GEQ s0 1) (GEQ s55 1)), p3:(AND (GEQ s0 1) (GEQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 104 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-01 finished in 921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 157 transition count 390
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 157 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 157 transition count 386
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 35 place count 148 transition count 368
Iterating global reduction 1 with 9 rules applied. Total rules applied 44 place count 148 transition count 368
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 141 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 141 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 65 place count 134 transition count 314
Iterating global reduction 1 with 7 rules applied. Total rules applied 72 place count 134 transition count 314
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 79 place count 127 transition count 298
Iterating global reduction 1 with 7 rules applied. Total rules applied 86 place count 127 transition count 298
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 93 place count 120 transition count 282
Iterating global reduction 1 with 7 rules applied. Total rules applied 100 place count 120 transition count 282
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 107 place count 113 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 114 place count 113 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 121 place count 106 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 128 place count 106 transition count 254
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 135 place count 99 transition count 240
Iterating global reduction 1 with 7 rules applied. Total rules applied 142 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 143 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 144 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 145 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 146 place count 97 transition count 236
Applied a total of 146 rules in 53 ms. Remains 97 /168 variables (removed 71) and now considering 236/414 (removed 178) transitions.
[2023-03-23 03:06:20] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2023-03-23 03:06:20] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 03:06:20] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-23 03:06:20] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2023-03-23 03:06:20] [INFO ] Invariant cache hit.
[2023-03-23 03:06:21] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-23 03:06:21] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
[2023-03-23 03:06:21] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2023-03-23 03:06:21] [INFO ] Invariant cache hit.
[2023-03-23 03:06:21] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/168 places, 236/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 795 ms. Remains : 97/168 places, 236/414 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2999 steps with 10 reset in 14 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-02 finished in 896 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 158 transition count 392
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 158 transition count 392
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 158 transition count 390
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 149 transition count 372
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 149 transition count 372
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 142 transition count 344
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 142 transition count 344
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 61 place count 135 transition count 318
Iterating global reduction 1 with 7 rules applied. Total rules applied 68 place count 135 transition count 318
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 75 place count 128 transition count 302
Iterating global reduction 1 with 7 rules applied. Total rules applied 82 place count 128 transition count 302
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 89 place count 121 transition count 286
Iterating global reduction 1 with 7 rules applied. Total rules applied 96 place count 121 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 103 place count 114 transition count 272
Iterating global reduction 1 with 7 rules applied. Total rules applied 110 place count 114 transition count 272
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 117 place count 107 transition count 258
Iterating global reduction 1 with 7 rules applied. Total rules applied 124 place count 107 transition count 258
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 130 place count 101 transition count 246
Iterating global reduction 1 with 6 rules applied. Total rules applied 136 place count 101 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 137 place count 100 transition count 244
Iterating global reduction 1 with 1 rules applied. Total rules applied 138 place count 100 transition count 244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 139 place count 99 transition count 242
Iterating global reduction 1 with 1 rules applied. Total rules applied 140 place count 99 transition count 242
Applied a total of 140 rules in 25 ms. Remains 99 /168 variables (removed 69) and now considering 242/414 (removed 172) transitions.
[2023-03-23 03:06:21] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
// Phase 1: matrix 164 rows 99 cols
[2023-03-23 03:06:21] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 03:06:21] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-23 03:06:21] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2023-03-23 03:06:21] [INFO ] Invariant cache hit.
[2023-03-23 03:06:21] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-23 03:06:21] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2023-03-23 03:06:21] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2023-03-23 03:06:21] [INFO ] Invariant cache hit.
[2023-03-23 03:06:21] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/168 places, 242/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 580 ms. Remains : 99/168 places, 242/414 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s0 1) (GEQ s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-03 finished in 683 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U p1))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 159 transition count 394
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 159 transition count 394
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 159 transition count 392
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 151 transition count 376
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 151 transition count 376
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 145 transition count 352
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 145 transition count 352
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 139 transition count 330
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 139 transition count 330
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 66 place count 133 transition count 316
Iterating global reduction 1 with 6 rules applied. Total rules applied 72 place count 133 transition count 316
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 78 place count 127 transition count 302
Iterating global reduction 1 with 6 rules applied. Total rules applied 84 place count 127 transition count 302
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 90 place count 121 transition count 290
Iterating global reduction 1 with 6 rules applied. Total rules applied 96 place count 121 transition count 290
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 102 place count 115 transition count 278
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 115 transition count 278
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 113 place count 110 transition count 268
Iterating global reduction 1 with 5 rules applied. Total rules applied 118 place count 110 transition count 268
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 109 transition count 266
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 109 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 108 transition count 264
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 108 transition count 264
Applied a total of 122 rules in 17 ms. Remains 108 /168 variables (removed 60) and now considering 264/414 (removed 150) transitions.
[2023-03-23 03:06:22] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
// Phase 1: matrix 179 rows 108 cols
[2023-03-23 03:06:22] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:06:22] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-23 03:06:22] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
[2023-03-23 03:06:22] [INFO ] Invariant cache hit.
[2023-03-23 03:06:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-23 03:06:22] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-23 03:06:22] [INFO ] Flow matrix only has 179 transitions (discarded 85 similar events)
[2023-03-23 03:06:22] [INFO ] Invariant cache hit.
[2023-03-23 03:06:22] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/168 places, 264/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 108/168 places, 264/414 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s74 1)), p0:(AND (GEQ s0 1) (GEQ s89 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-08 finished in 419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(G((F(p1) U p0))))))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 158 transition count 392
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 158 transition count 392
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 158 transition count 388
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 32 place count 150 transition count 372
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 150 transition count 372
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 144 transition count 348
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 144 transition count 348
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 58 place count 138 transition count 326
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 138 transition count 326
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 70 place count 132 transition count 312
Iterating global reduction 1 with 6 rules applied. Total rules applied 76 place count 132 transition count 312
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 126 transition count 298
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 126 transition count 298
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 93 place count 121 transition count 288
Iterating global reduction 1 with 5 rules applied. Total rules applied 98 place count 121 transition count 288
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 103 place count 116 transition count 278
Iterating global reduction 1 with 5 rules applied. Total rules applied 108 place count 116 transition count 278
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 113 place count 111 transition count 268
Iterating global reduction 1 with 5 rules applied. Total rules applied 118 place count 111 transition count 268
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 110 transition count 266
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 110 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 109 transition count 264
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 109 transition count 264
Applied a total of 122 rules in 33 ms. Remains 109 /168 variables (removed 59) and now considering 264/414 (removed 150) transitions.
[2023-03-23 03:06:22] [INFO ] Flow matrix only has 180 transitions (discarded 84 similar events)
// Phase 1: matrix 180 rows 109 cols
[2023-03-23 03:06:22] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:06:22] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-23 03:06:22] [INFO ] Flow matrix only has 180 transitions (discarded 84 similar events)
[2023-03-23 03:06:22] [INFO ] Invariant cache hit.
[2023-03-23 03:06:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-23 03:06:22] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2023-03-23 03:06:22] [INFO ] Flow matrix only has 180 transitions (discarded 84 similar events)
[2023-03-23 03:06:22] [INFO ] Invariant cache hit.
[2023-03-23 03:06:22] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 109/168 places, 264/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 491 ms. Remains : 109/168 places, 264/414 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p1), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s90 1)), p1:(AND (GEQ s1 1) (GEQ s76 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, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-09 finished in 717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G(p0))&&(p1||X(p2))))))'
Support contains 5 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 160 transition count 396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 160 transition count 396
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 20 place count 160 transition count 392
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 154 transition count 380
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 154 transition count 380
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 150 transition count 364
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 150 transition count 364
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 146 transition count 350
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 146 transition count 350
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 142 transition count 340
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 142 transition count 340
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 138 transition count 330
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 138 transition count 330
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 134 transition count 322
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 134 transition count 322
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 130 transition count 314
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 130 transition count 314
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 84 place count 126 transition count 306
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 126 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 89 place count 125 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 90 place count 125 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 91 place count 124 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 92 place count 124 transition count 302
Applied a total of 92 rules in 17 ms. Remains 124 /168 variables (removed 44) and now considering 302/414 (removed 112) transitions.
[2023-03-23 03:06:23] [INFO ] Flow matrix only has 204 transitions (discarded 98 similar events)
// Phase 1: matrix 204 rows 124 cols
[2023-03-23 03:06:23] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:06:23] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-23 03:06:23] [INFO ] Flow matrix only has 204 transitions (discarded 98 similar events)
[2023-03-23 03:06:23] [INFO ] Invariant cache hit.
[2023-03-23 03:06:23] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-23 03:06:23] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-23 03:06:23] [INFO ] Flow matrix only has 204 transitions (discarded 98 similar events)
[2023-03-23 03:06:23] [INFO ] Invariant cache hit.
[2023-03-23 03:06:23] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/168 places, 302/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 124/168 places, 302/414 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s104 1)), p1:(AND (GEQ s0 1) (GEQ s105 1)), p2:(AND (GEQ s1 1) (GEQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-10 finished in 619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 157 transition count 390
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 157 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 157 transition count 386
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 35 place count 148 transition count 368
Iterating global reduction 1 with 9 rules applied. Total rules applied 44 place count 148 transition count 368
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 141 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 141 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 65 place count 134 transition count 314
Iterating global reduction 1 with 7 rules applied. Total rules applied 72 place count 134 transition count 314
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 79 place count 127 transition count 298
Iterating global reduction 1 with 7 rules applied. Total rules applied 86 place count 127 transition count 298
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 93 place count 120 transition count 282
Iterating global reduction 1 with 7 rules applied. Total rules applied 100 place count 120 transition count 282
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 107 place count 113 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 114 place count 113 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 121 place count 106 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 128 place count 106 transition count 254
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 135 place count 99 transition count 240
Iterating global reduction 1 with 7 rules applied. Total rules applied 142 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 143 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 144 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 145 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 146 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 148 place count 97 transition count 234
Applied a total of 148 rules in 38 ms. Remains 97 /168 variables (removed 71) and now considering 234/414 (removed 180) transitions.
[2023-03-23 03:06:23] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2023-03-23 03:06:23] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:06:24] [INFO ] Implicit Places using invariants in 361 ms returned []
[2023-03-23 03:06:24] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2023-03-23 03:06:24] [INFO ] Invariant cache hit.
[2023-03-23 03:06:24] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-23 03:06:24] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 597 ms to find 0 implicit places.
[2023-03-23 03:06:24] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-23 03:06:24] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2023-03-23 03:06:24] [INFO ] Invariant cache hit.
[2023-03-23 03:06:24] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/168 places, 234/414 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 801 ms. Remains : 97/168 places, 234/414 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-12 finished in 863 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U G((G(p0) U p1))))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 158 transition count 392
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 158 transition count 392
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 158 transition count 388
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 32 place count 150 transition count 372
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 150 transition count 372
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 144 transition count 348
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 144 transition count 348
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 58 place count 138 transition count 326
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 138 transition count 326
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 70 place count 132 transition count 312
Iterating global reduction 1 with 6 rules applied. Total rules applied 76 place count 132 transition count 312
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 126 transition count 298
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 126 transition count 298
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 94 place count 120 transition count 286
Iterating global reduction 1 with 6 rules applied. Total rules applied 100 place count 120 transition count 286
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 106 place count 114 transition count 274
Iterating global reduction 1 with 6 rules applied. Total rules applied 112 place count 114 transition count 274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 118 place count 108 transition count 262
Iterating global reduction 1 with 6 rules applied. Total rules applied 124 place count 108 transition count 262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 107 transition count 260
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 107 transition count 260
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 127 place count 106 transition count 258
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 106 transition count 258
Applied a total of 128 rules in 16 ms. Remains 106 /168 variables (removed 62) and now considering 258/414 (removed 156) transitions.
[2023-03-23 03:06:24] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
// Phase 1: matrix 174 rows 106 cols
[2023-03-23 03:06:24] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:06:24] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-23 03:06:24] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2023-03-23 03:06:24] [INFO ] Invariant cache hit.
[2023-03-23 03:06:25] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-23 03:06:25] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
[2023-03-23 03:06:25] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2023-03-23 03:06:25] [INFO ] Invariant cache hit.
[2023-03-23 03:06:25] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/168 places, 258/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 554 ms. Remains : 106/168 places, 258/414 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p1 p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 5}], [{ cond=p0, acceptance={1} source=3 dest: 3}, { cond=(NOT p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 2}, { cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s86 1)), p0:(AND (GEQ s1 1) (GEQ s68 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 153 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-13 finished in 819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X(p0)&&G(p1))))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 414/414 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 159 transition count 394
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 159 transition count 394
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 159 transition count 390
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 152 transition count 376
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 152 transition count 376
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 146 transition count 352
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 146 transition count 352
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 140 transition count 330
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 140 transition count 330
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 65 place count 135 transition count 320
Iterating global reduction 1 with 5 rules applied. Total rules applied 70 place count 135 transition count 320
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 75 place count 130 transition count 310
Iterating global reduction 1 with 5 rules applied. Total rules applied 80 place count 130 transition count 310
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 85 place count 125 transition count 300
Iterating global reduction 1 with 5 rules applied. Total rules applied 90 place count 125 transition count 300
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 95 place count 120 transition count 290
Iterating global reduction 1 with 5 rules applied. Total rules applied 100 place count 120 transition count 290
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 105 place count 115 transition count 280
Iterating global reduction 1 with 5 rules applied. Total rules applied 110 place count 115 transition count 280
Applied a total of 110 rules in 14 ms. Remains 115 /168 variables (removed 53) and now considering 280/414 (removed 134) transitions.
[2023-03-23 03:06:25] [INFO ] Flow matrix only has 189 transitions (discarded 91 similar events)
// Phase 1: matrix 189 rows 115 cols
[2023-03-23 03:06:25] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:06:25] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-23 03:06:25] [INFO ] Flow matrix only has 189 transitions (discarded 91 similar events)
[2023-03-23 03:06:25] [INFO ] Invariant cache hit.
[2023-03-23 03:06:25] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-23 03:06:25] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2023-03-23 03:06:25] [INFO ] Flow matrix only has 189 transitions (discarded 91 similar events)
[2023-03-23 03:06:25] [INFO ] Invariant cache hit.
[2023-03-23 03:06:26] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/168 places, 280/414 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 583 ms. Remains : 115/168 places, 280/414 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-b002-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s95 1)), p0:(OR (LT s0 1) (LT s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 208 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b002-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b002-LTLFireability-15 finished in 781 ms.
All properties solved by simple procedures.
Total runtime 11902 ms.
BK_STOP 1679540787180
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b002"
export BK_EXAMINATION="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b002, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r165-tall-167838850700660"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;