About the Execution of ITS-Tools for LeafsetExtension-PT-S32C4
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 788.247 | 19100.00 | 38671.00 | 430.50 | FFTTTFTTFFFTTFFF | 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.r132-tall-165271821000515.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 LeafsetExtension-PT-S32C4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821000515
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 11K Apr 29 12:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 12:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 29 12:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 12:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K May 9 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.4M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652800633786
Running Version 202205111006
[2022-05-17 15:17:14] [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]
[2022-05-17 15:17:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 15:17:15] [INFO ] Load time of PNML (sax parser for PT used): 320 ms
[2022-05-17 15:17:15] [INFO ] Transformed 5622 places.
[2022-05-17 15:17:15] [INFO ] Transformed 5449 transitions.
[2022-05-17 15:17:15] [INFO ] Parsed PT model containing 5622 places and 5449 transitions in 446 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 5622 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5622/5622 places, 5449/5449 transitions.
Reduce places removed 1087 places and 0 transitions.
Iterating post reduction 0 with 1087 rules applied. Total rules applied 1087 place count 4535 transition count 5449
Discarding 1040 places :
Symmetric choice reduction at 1 with 1040 rule applications. Total rules 2127 place count 3495 transition count 4409
Iterating global reduction 1 with 1040 rules applied. Total rules applied 3167 place count 3495 transition count 4409
Discarding 967 places :
Symmetric choice reduction at 1 with 967 rule applications. Total rules 4134 place count 2528 transition count 3442
Iterating global reduction 1 with 967 rules applied. Total rules applied 5101 place count 2528 transition count 3442
Discarding 960 places :
Symmetric choice reduction at 1 with 960 rule applications. Total rules 6061 place count 1568 transition count 2482
Iterating global reduction 1 with 960 rules applied. Total rules applied 7021 place count 1568 transition count 2482
Discarding 43 places :
Implicit places reduction removed 43 places
Iterating post reduction 1 with 43 rules applied. Total rules applied 7064 place count 1525 transition count 2482
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 7105 place count 1484 transition count 2441
Iterating global reduction 2 with 41 rules applied. Total rules applied 7146 place count 1484 transition count 2441
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 7187 place count 1443 transition count 2400
Iterating global reduction 2 with 41 rules applied. Total rules applied 7228 place count 1443 transition count 2400
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 7269 place count 1402 transition count 2359
Iterating global reduction 2 with 41 rules applied. Total rules applied 7310 place count 1402 transition count 2359
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 7351 place count 1361 transition count 2318
Iterating global reduction 2 with 41 rules applied. Total rules applied 7392 place count 1361 transition count 2318
Discarding 621 places :
Symmetric choice reduction at 2 with 621 rule applications. Total rules 8013 place count 740 transition count 1697
Iterating global reduction 2 with 621 rules applied. Total rules applied 8634 place count 740 transition count 1697
Applied a total of 8634 rules in 1600 ms. Remains 740 /5622 variables (removed 4882) and now considering 1697/5449 (removed 3752) transitions.
[2022-05-17 15:17:17] [INFO ] Flow matrix only has 1078 transitions (discarded 619 similar events)
// Phase 1: matrix 1078 rows 740 cols
[2022-05-17 15:17:17] [INFO ] Computed 59 place invariants in 42 ms
[2022-05-17 15:17:17] [INFO ] Implicit Places using invariants in 694 ms returned [46, 67, 90, 94, 98, 128, 155, 159, 189, 216, 243, 273, 322, 328, 332, 336, 357, 362, 364, 367, 393, 398, 424, 429, 433, 439, 443, 463, 512, 518, 546, 550, 577, 602, 607, 661, 687, 709]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 720 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 702/5622 places, 1697/5449 transitions.
Discarding 376 places :
Symmetric choice reduction at 0 with 376 rule applications. Total rules 376 place count 326 transition count 1321
Iterating global reduction 0 with 376 rules applied. Total rules applied 752 place count 326 transition count 1321
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 756 place count 322 transition count 1317
Iterating global reduction 0 with 4 rules applied. Total rules applied 760 place count 322 transition count 1317
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 764 place count 318 transition count 1313
Iterating global reduction 0 with 4 rules applied. Total rules applied 768 place count 318 transition count 1313
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 772 place count 314 transition count 1309
Iterating global reduction 0 with 4 rules applied. Total rules applied 776 place count 314 transition count 1309
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 780 place count 310 transition count 1305
Iterating global reduction 0 with 4 rules applied. Total rules applied 784 place count 310 transition count 1305
Applied a total of 784 rules in 52 ms. Remains 310 /702 variables (removed 392) and now considering 1305/1697 (removed 392) transitions.
[2022-05-17 15:17:17] [INFO ] Flow matrix only has 600 transitions (discarded 705 similar events)
// Phase 1: matrix 600 rows 310 cols
[2022-05-17 15:17:17] [INFO ] Computed 21 place invariants in 11 ms
[2022-05-17 15:17:18] [INFO ] Implicit Places using invariants in 149 ms returned []
[2022-05-17 15:17:18] [INFO ] Flow matrix only has 600 transitions (discarded 705 similar events)
// Phase 1: matrix 600 rows 310 cols
[2022-05-17 15:17:18] [INFO ] Computed 21 place invariants in 5 ms
[2022-05-17 15:17:18] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 310/5622 places, 1305/5449 transitions.
Finished structural reductions, in 2 iterations. Remains : 310/5622 places, 1305/5449 transitions.
Support contains 41 out of 310 places after structural reductions.
[2022-05-17 15:17:18] [INFO ] Flatten gal took : 110 ms
[2022-05-17 15:17:18] [INFO ] Flatten gal took : 71 ms
[2022-05-17 15:17:19] [INFO ] Input system was already deterministic with 1305 transitions.
Support contains 39 out of 310 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 285 resets, run finished after 358 ms. (steps per millisecond=27 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-17 15:17:19] [INFO ] Flow matrix only has 600 transitions (discarded 705 similar events)
// Phase 1: matrix 600 rows 310 cols
[2022-05-17 15:17:19] [INFO ] Computed 21 place invariants in 10 ms
[2022-05-17 15:17:19] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2022-05-17 15:17:19] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-17 15:17:19] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2022-05-17 15:17:19] [INFO ] After 137ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2022-05-17 15:17:19] [INFO ] After 216ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-05-17 15:17:20] [INFO ] After 366ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 310 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Graph (complete) has 868 edges and 310 vertex of which 55 are kept as prefixes of interest. Removing 255 places using SCC suffix rule.5 ms
Discarding 255 places :
Also discarding 399 output transitions
Drop transitions removed 399 transitions
Drop transitions removed 567 transitions
Reduce isomorphic transitions removed 567 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 570 rules applied. Total rules applied 571 place count 55 transition count 336
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 8 rules applied. Total rules applied 579 place count 50 transition count 333
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 581 place count 48 transition count 333
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 581 place count 48 transition count 330
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 587 place count 45 transition count 330
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 589 place count 43 transition count 328
Iterating global reduction 3 with 2 rules applied. Total rules applied 591 place count 43 transition count 328
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 595 place count 41 transition count 326
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 3 with 18 rules applied. Total rules applied 613 place count 41 transition count 308
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 631 place count 23 transition count 308
Drop transitions removed 257 transitions
Redundant transition composition rules discarded 257 transitions
Iterating global reduction 4 with 257 rules applied. Total rules applied 888 place count 23 transition count 51
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 900 place count 11 transition count 15
Iterating global reduction 4 with 12 rules applied. Total rules applied 912 place count 11 transition count 15
Applied a total of 912 rules in 35 ms. Remains 11 /310 variables (removed 299) and now considering 15/1305 (removed 1290) transitions.
Finished structural reductions, in 1 iterations. Remains : 11/310 places, 15/1305 transitions.
Finished random walk after 861 steps, including 97 resets, run visited all 2 properties in 4 ms. (steps per millisecond=215 )
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 310 stabilizing places and 1305 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 310 transition count 1305
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||G(p1)||X(p2))))'
Support contains 5 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 39 place count 271 transition count 1272
Iterating global reduction 1 with 33 rules applied. Total rules applied 72 place count 271 transition count 1272
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 99 place count 244 transition count 1245
Iterating global reduction 1 with 27 rules applied. Total rules applied 126 place count 244 transition count 1245
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 132 place count 238 transition count 1245
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 160 place count 210 transition count 1217
Iterating global reduction 2 with 28 rules applied. Total rules applied 188 place count 210 transition count 1217
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 198 place count 200 transition count 1217
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 228 place count 170 transition count 1187
Iterating global reduction 3 with 30 rules applied. Total rules applied 258 place count 170 transition count 1187
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 274 place count 154 transition count 1171
Iterating global reduction 3 with 16 rules applied. Total rules applied 290 place count 154 transition count 1171
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 306 place count 138 transition count 1155
Iterating global reduction 3 with 16 rules applied. Total rules applied 322 place count 138 transition count 1155
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 338 place count 122 transition count 1139
Iterating global reduction 3 with 16 rules applied. Total rules applied 354 place count 122 transition count 1139
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 364 place count 112 transition count 1129
Iterating global reduction 3 with 10 rules applied. Total rules applied 374 place count 112 transition count 1129
Applied a total of 374 rules in 58 ms. Remains 112 /310 variables (removed 198) and now considering 1129/1305 (removed 176) transitions.
[2022-05-17 15:17:20] [INFO ] Flow matrix only has 159 transitions (discarded 970 similar events)
// Phase 1: matrix 159 rows 112 cols
[2022-05-17 15:17:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-17 15:17:20] [INFO ] Implicit Places using invariants in 137 ms returned [25, 94]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 140 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/310 places, 1129/1305 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 108 transition count 1127
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 108 transition count 1127
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 106 transition count 1125
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 106 transition count 1125
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 104 transition count 1123
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 104 transition count 1123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 102 transition count 1121
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 102 transition count 1121
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 100 transition count 1119
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 100 transition count 1119
Applied a total of 20 rules in 28 ms. Remains 100 /110 variables (removed 10) and now considering 1119/1129 (removed 10) transitions.
[2022-05-17 15:17:20] [INFO ] Flow matrix only has 119 transitions (discarded 1000 similar events)
// Phase 1: matrix 119 rows 100 cols
[2022-05-17 15:17:20] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 15:17:20] [INFO ] Implicit Places using invariants in 108 ms returned []
[2022-05-17 15:17:20] [INFO ] Flow matrix only has 119 transitions (discarded 1000 similar events)
// Phase 1: matrix 119 rows 100 cols
[2022-05-17 15:17:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 15:17:20] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 100/310 places, 1119/1305 transitions.
Finished structural reductions, in 2 iterations. Remains : 100/310 places, 1119/1305 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s20 s24), p0:(GT s88 s24), p2:(GT s75 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-00 finished in 680 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(X(G(X(p0)))))))'
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Graph (complete) has 1980 edges and 310 vertex of which 304 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 304 transition count 1242
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 125 place count 242 transition count 1242
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 125 place count 242 transition count 1216
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 177 place count 216 transition count 1216
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 202 place count 191 transition count 1191
Iterating global reduction 2 with 25 rules applied. Total rules applied 227 place count 191 transition count 1191
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 237 place count 181 transition count 1181
Iterating global reduction 2 with 10 rules applied. Total rules applied 247 place count 181 transition count 1181
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 2 with 6 rules applied. Total rules applied 253 place count 175 transition count 1181
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 253 place count 175 transition count 1175
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 265 place count 169 transition count 1175
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 271 place count 163 transition count 1169
Iterating global reduction 3 with 6 rules applied. Total rules applied 277 place count 163 transition count 1169
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 283 place count 157 transition count 1163
Iterating global reduction 3 with 6 rules applied. Total rules applied 289 place count 157 transition count 1163
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 347 place count 128 transition count 1134
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 358 place count 117 transition count 1123
Iterating global reduction 3 with 11 rules applied. Total rules applied 369 place count 117 transition count 1123
Applied a total of 369 rules in 101 ms. Remains 117 /310 variables (removed 193) and now considering 1123/1305 (removed 182) transitions.
[2022-05-17 15:17:21] [INFO ] Flow matrix only has 309 transitions (discarded 814 similar events)
// Phase 1: matrix 309 rows 117 cols
[2022-05-17 15:17:21] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 15:17:21] [INFO ] Implicit Places using invariants in 113 ms returned [12, 20, 33, 37, 55, 67, 77, 83, 91, 92, 97]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 115 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/310 places, 1123/1305 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 97 transition count 1114
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 97 transition count 1114
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 88 transition count 1105
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 88 transition count 1105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 86 transition count 1103
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 84 transition count 1101
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 84 transition count 1101
Applied a total of 44 rules in 33 ms. Remains 84 /106 variables (removed 22) and now considering 1101/1123 (removed 22) transitions.
[2022-05-17 15:17:21] [INFO ] Flow matrix only has 111 transitions (discarded 990 similar events)
// Phase 1: matrix 111 rows 84 cols
[2022-05-17 15:17:21] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 15:17:21] [INFO ] Implicit Places using invariants in 87 ms returned []
[2022-05-17 15:17:21] [INFO ] Flow matrix only has 111 transitions (discarded 990 similar events)
// Phase 1: matrix 111 rows 84 cols
[2022-05-17 15:17:21] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 15:17:21] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 84/310 places, 1101/1305 transitions.
Finished structural reductions, in 2 iterations. Remains : 84/310 places, 1101/1305 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-01 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 s59 s25)], 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 328 steps with 22 reset in 5 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-01 finished in 545 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((X(X(p0))||G((F(p1)||p2)))))))'
Support contains 6 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 38 place count 272 transition count 1273
Iterating global reduction 1 with 32 rules applied. Total rules applied 70 place count 272 transition count 1273
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 95 place count 247 transition count 1248
Iterating global reduction 1 with 25 rules applied. Total rules applied 120 place count 247 transition count 1248
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 127 place count 240 transition count 1248
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 154 place count 213 transition count 1221
Iterating global reduction 2 with 27 rules applied. Total rules applied 181 place count 213 transition count 1221
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 190 place count 204 transition count 1221
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 218 place count 176 transition count 1193
Iterating global reduction 3 with 28 rules applied. Total rules applied 246 place count 176 transition count 1193
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 262 place count 160 transition count 1177
Iterating global reduction 3 with 16 rules applied. Total rules applied 278 place count 160 transition count 1177
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 294 place count 144 transition count 1161
Iterating global reduction 3 with 16 rules applied. Total rules applied 310 place count 144 transition count 1161
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 326 place count 128 transition count 1145
Iterating global reduction 3 with 16 rules applied. Total rules applied 342 place count 128 transition count 1145
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 351 place count 119 transition count 1136
Iterating global reduction 3 with 9 rules applied. Total rules applied 360 place count 119 transition count 1136
Applied a total of 360 rules in 30 ms. Remains 119 /310 variables (removed 191) and now considering 1136/1305 (removed 169) transitions.
[2022-05-17 15:17:21] [INFO ] Flow matrix only has 167 transitions (discarded 969 similar events)
// Phase 1: matrix 167 rows 119 cols
[2022-05-17 15:17:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-17 15:17:21] [INFO ] Implicit Places using invariants in 99 ms returned []
[2022-05-17 15:17:21] [INFO ] Flow matrix only has 167 transitions (discarded 969 similar events)
// Phase 1: matrix 167 rows 119 cols
[2022-05-17 15:17:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-17 15:17:21] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2022-05-17 15:17:21] [INFO ] Flow matrix only has 167 transitions (discarded 969 similar events)
// Phase 1: matrix 167 rows 119 cols
[2022-05-17 15:17:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-17 15:17:22] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/310 places, 1136/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/310 places, 1136/1305 transitions.
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p2:(LEQ s78 s47), p1:(LEQ s26 s101), p0:(LEQ s66 s107)], nbAcceptance=1, 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]]
Product exploration explored 100000 steps with 19919 reset in 449 ms.
Product exploration explored 100000 steps with 19909 reset in 414 ms.
Computed a total of 119 stabilizing places and 1136 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 119 transition count 1136
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p2 p1 p0), true, (F (G p2)), (F (G p1)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p2))
Knowledge based reduction with 5 factoid took 90 ms. Reduced automaton from 6 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-03 finished in 1949 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(G(p0)||F(p1))))'
Support contains 4 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 306 transition count 1305
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 39 place count 271 transition count 1270
Iterating global reduction 1 with 35 rules applied. Total rules applied 74 place count 271 transition count 1270
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 101 place count 244 transition count 1243
Iterating global reduction 1 with 27 rules applied. Total rules applied 128 place count 244 transition count 1243
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 134 place count 238 transition count 1243
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 160 place count 212 transition count 1217
Iterating global reduction 2 with 26 rules applied. Total rules applied 186 place count 212 transition count 1217
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 196 place count 202 transition count 1217
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 225 place count 173 transition count 1188
Iterating global reduction 3 with 29 rules applied. Total rules applied 254 place count 173 transition count 1188
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 270 place count 157 transition count 1172
Iterating global reduction 3 with 16 rules applied. Total rules applied 286 place count 157 transition count 1172
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 302 place count 141 transition count 1156
Iterating global reduction 3 with 16 rules applied. Total rules applied 318 place count 141 transition count 1156
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 334 place count 125 transition count 1140
Iterating global reduction 3 with 16 rules applied. Total rules applied 350 place count 125 transition count 1140
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 360 place count 115 transition count 1130
Iterating global reduction 3 with 10 rules applied. Total rules applied 370 place count 115 transition count 1130
Applied a total of 370 rules in 34 ms. Remains 115 /310 variables (removed 195) and now considering 1130/1305 (removed 175) transitions.
[2022-05-17 15:17:23] [INFO ] Flow matrix only has 158 transitions (discarded 972 similar events)
// Phase 1: matrix 158 rows 115 cols
[2022-05-17 15:17:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-17 15:17:23] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-17 15:17:23] [INFO ] Flow matrix only has 158 transitions (discarded 972 similar events)
// Phase 1: matrix 158 rows 115 cols
[2022-05-17 15:17:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-17 15:17:23] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2022-05-17 15:17:23] [INFO ] Flow matrix only has 158 transitions (discarded 972 similar events)
// Phase 1: matrix 158 rows 115 cols
[2022-05-17 15:17:23] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-17 15:17:24] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/310 places, 1130/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 115/310 places, 1130/1305 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s101 s8), p1:(LEQ s41 s65)], 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]]
Product exploration explored 100000 steps with 50000 reset in 306 ms.
Product exploration explored 100000 steps with 50000 reset in 328 ms.
Computed a total of 115 stabilizing places and 1130 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 115 transition count 1130
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 11 factoid took 191 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-04 finished in 1709 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 42 place count 268 transition count 1269
Iterating global reduction 1 with 36 rules applied. Total rules applied 78 place count 268 transition count 1269
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 106 place count 240 transition count 1241
Iterating global reduction 1 with 28 rules applied. Total rules applied 134 place count 240 transition count 1241
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 140 place count 234 transition count 1241
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 168 place count 206 transition count 1213
Iterating global reduction 2 with 28 rules applied. Total rules applied 196 place count 206 transition count 1213
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 2 with 12 rules applied. Total rules applied 208 place count 194 transition count 1213
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 241 place count 161 transition count 1180
Iterating global reduction 3 with 33 rules applied. Total rules applied 274 place count 161 transition count 1180
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 292 place count 143 transition count 1162
Iterating global reduction 3 with 18 rules applied. Total rules applied 310 place count 143 transition count 1162
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 328 place count 125 transition count 1144
Iterating global reduction 3 with 18 rules applied. Total rules applied 346 place count 125 transition count 1144
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 364 place count 107 transition count 1126
Iterating global reduction 3 with 18 rules applied. Total rules applied 382 place count 107 transition count 1126
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 394 place count 95 transition count 1114
Iterating global reduction 3 with 12 rules applied. Total rules applied 406 place count 95 transition count 1114
Applied a total of 406 rules in 38 ms. Remains 95 /310 variables (removed 215) and now considering 1114/1305 (removed 191) transitions.
[2022-05-17 15:17:25] [INFO ] Flow matrix only has 111 transitions (discarded 1003 similar events)
// Phase 1: matrix 111 rows 95 cols
[2022-05-17 15:17:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 15:17:25] [INFO ] Implicit Places using invariants in 93 ms returned []
[2022-05-17 15:17:25] [INFO ] Flow matrix only has 111 transitions (discarded 1003 similar events)
// Phase 1: matrix 111 rows 95 cols
[2022-05-17 15:17:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 15:17:25] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2022-05-17 15:17:25] [INFO ] Flow matrix only has 111 transitions (discarded 1003 similar events)
// Phase 1: matrix 111 rows 95 cols
[2022-05-17 15:17:25] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-17 15:17:25] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/310 places, 1114/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/310 places, 1114/1305 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s41 s77)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 193 steps with 6 reset in 2 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-05 finished in 670 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 43 place count 267 transition count 1268
Iterating global reduction 1 with 37 rules applied. Total rules applied 80 place count 267 transition count 1268
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 109 place count 238 transition count 1239
Iterating global reduction 1 with 29 rules applied. Total rules applied 138 place count 238 transition count 1239
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 145 place count 231 transition count 1239
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 175 place count 201 transition count 1209
Iterating global reduction 2 with 30 rules applied. Total rules applied 205 place count 201 transition count 1209
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 2 with 12 rules applied. Total rules applied 217 place count 189 transition count 1209
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 251 place count 155 transition count 1175
Iterating global reduction 3 with 34 rules applied. Total rules applied 285 place count 155 transition count 1175
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 304 place count 136 transition count 1156
Iterating global reduction 3 with 19 rules applied. Total rules applied 323 place count 136 transition count 1156
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 342 place count 117 transition count 1137
Iterating global reduction 3 with 19 rules applied. Total rules applied 361 place count 117 transition count 1137
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 380 place count 98 transition count 1118
Iterating global reduction 3 with 19 rules applied. Total rules applied 399 place count 98 transition count 1118
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 411 place count 86 transition count 1106
Iterating global reduction 3 with 12 rules applied. Total rules applied 423 place count 86 transition count 1106
Applied a total of 423 rules in 32 ms. Remains 86 /310 variables (removed 224) and now considering 1106/1305 (removed 199) transitions.
[2022-05-17 15:17:25] [INFO ] Flow matrix only has 87 transitions (discarded 1019 similar events)
// Phase 1: matrix 87 rows 86 cols
[2022-05-17 15:17:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 15:17:25] [INFO ] Implicit Places using invariants in 86 ms returned []
[2022-05-17 15:17:25] [INFO ] Flow matrix only has 87 transitions (discarded 1019 similar events)
// Phase 1: matrix 87 rows 86 cols
[2022-05-17 15:17:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 15:17:26] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2022-05-17 15:17:26] [INFO ] Flow matrix only has 87 transitions (discarded 1019 similar events)
// Phase 1: matrix 87 rows 86 cols
[2022-05-17 15:17:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 15:17:26] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 86/310 places, 1106/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/310 places, 1106/1305 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-08 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:(LEQ 1 s15)], 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 0 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-08 finished in 584 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Graph (complete) has 1980 edges and 310 vertex of which 303 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 303 transition count 1241
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 127 place count 240 transition count 1241
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 127 place count 240 transition count 1215
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 179 place count 214 transition count 1215
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 204 place count 189 transition count 1190
Iterating global reduction 2 with 25 rules applied. Total rules applied 229 place count 189 transition count 1190
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 239 place count 179 transition count 1180
Iterating global reduction 2 with 10 rules applied. Total rules applied 249 place count 179 transition count 1180
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 2 with 6 rules applied. Total rules applied 255 place count 173 transition count 1180
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 255 place count 173 transition count 1174
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 267 place count 167 transition count 1174
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 273 place count 161 transition count 1168
Iterating global reduction 3 with 6 rules applied. Total rules applied 279 place count 161 transition count 1168
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 285 place count 155 transition count 1162
Iterating global reduction 3 with 6 rules applied. Total rules applied 291 place count 155 transition count 1162
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 349 place count 126 transition count 1133
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 361 place count 114 transition count 1121
Iterating global reduction 3 with 12 rules applied. Total rules applied 373 place count 114 transition count 1121
Applied a total of 373 rules in 62 ms. Remains 114 /310 variables (removed 196) and now considering 1121/1305 (removed 184) transitions.
[2022-05-17 15:17:26] [INFO ] Flow matrix only has 307 transitions (discarded 814 similar events)
// Phase 1: matrix 307 rows 114 cols
[2022-05-17 15:17:26] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 15:17:26] [INFO ] Implicit Places using invariants in 103 ms returned [12, 20, 26, 30, 34, 56, 68, 74, 80, 88, 89, 94]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 104 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/310 places, 1121/1305 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 92 transition count 1111
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 92 transition count 1111
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 82 transition count 1101
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 82 transition count 1101
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 80 transition count 1099
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 78 transition count 1097
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 78 transition count 1097
Applied a total of 48 rules in 29 ms. Remains 78 /102 variables (removed 24) and now considering 1097/1121 (removed 24) transitions.
[2022-05-17 15:17:26] [INFO ] Flow matrix only has 91 transitions (discarded 1006 similar events)
// Phase 1: matrix 91 rows 78 cols
[2022-05-17 15:17:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 15:17:26] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-17 15:17:26] [INFO ] Flow matrix only has 91 transitions (discarded 1006 similar events)
// Phase 1: matrix 91 rows 78 cols
[2022-05-17 15:17:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 15:17:26] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 78/310 places, 1097/1305 transitions.
Finished structural reductions, in 2 iterations. Remains : 78/310 places, 1097/1305 transitions.
Stuttering acceptance computed with spot in 524 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s40)], 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 17 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-09 finished in 954 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((X(p0)||p1)))||X((F(p2) U X(p2)))))'
Support contains 5 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 306 transition count 1305
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 37 place count 273 transition count 1272
Iterating global reduction 1 with 33 rules applied. Total rules applied 70 place count 273 transition count 1272
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 96 place count 247 transition count 1246
Iterating global reduction 1 with 26 rules applied. Total rules applied 122 place count 247 transition count 1246
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 129 place count 240 transition count 1246
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 155 place count 214 transition count 1220
Iterating global reduction 2 with 26 rules applied. Total rules applied 181 place count 214 transition count 1220
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 2 with 8 rules applied. Total rules applied 189 place count 206 transition count 1220
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 216 place count 179 transition count 1193
Iterating global reduction 3 with 27 rules applied. Total rules applied 243 place count 179 transition count 1193
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 258 place count 164 transition count 1178
Iterating global reduction 3 with 15 rules applied. Total rules applied 273 place count 164 transition count 1178
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 288 place count 149 transition count 1163
Iterating global reduction 3 with 15 rules applied. Total rules applied 303 place count 149 transition count 1163
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 318 place count 134 transition count 1148
Iterating global reduction 3 with 15 rules applied. Total rules applied 333 place count 134 transition count 1148
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 341 place count 126 transition count 1140
Iterating global reduction 3 with 8 rules applied. Total rules applied 349 place count 126 transition count 1140
Applied a total of 349 rules in 35 ms. Remains 126 /310 variables (removed 184) and now considering 1140/1305 (removed 165) transitions.
[2022-05-17 15:17:27] [INFO ] Flow matrix only has 185 transitions (discarded 955 similar events)
// Phase 1: matrix 185 rows 126 cols
[2022-05-17 15:17:27] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-17 15:17:27] [INFO ] Implicit Places using invariants in 99 ms returned []
[2022-05-17 15:17:27] [INFO ] Flow matrix only has 185 transitions (discarded 955 similar events)
// Phase 1: matrix 185 rows 126 cols
[2022-05-17 15:17:27] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-17 15:17:27] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2022-05-17 15:17:27] [INFO ] Flow matrix only has 185 transitions (discarded 955 similar events)
// Phase 1: matrix 185 rows 126 cols
[2022-05-17 15:17:27] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-17 15:17:27] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/310 places, 1140/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/310 places, 1140/1305 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(GT 1 s109), p2:(LEQ s58 s26), p0:(LEQ s63 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 313 ms.
Product exploration explored 100000 steps with 33333 reset in 331 ms.
Computed a total of 126 stabilizing places and 1140 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 126 transition count 1140
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p2 p0), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 8 factoid took 206 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-11 finished in 1745 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G((F(p0) U p0))) U G(p1))))'
Support contains 4 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 41 place count 269 transition count 1270
Iterating global reduction 1 with 35 rules applied. Total rules applied 76 place count 269 transition count 1270
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 104 place count 241 transition count 1242
Iterating global reduction 1 with 28 rules applied. Total rules applied 132 place count 241 transition count 1242
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 139 place count 234 transition count 1242
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 168 place count 205 transition count 1213
Iterating global reduction 2 with 29 rules applied. Total rules applied 197 place count 205 transition count 1213
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 208 place count 194 transition count 1213
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 240 place count 162 transition count 1181
Iterating global reduction 3 with 32 rules applied. Total rules applied 272 place count 162 transition count 1181
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 290 place count 144 transition count 1163
Iterating global reduction 3 with 18 rules applied. Total rules applied 308 place count 144 transition count 1163
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 326 place count 126 transition count 1145
Iterating global reduction 3 with 18 rules applied. Total rules applied 344 place count 126 transition count 1145
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 362 place count 108 transition count 1127
Iterating global reduction 3 with 18 rules applied. Total rules applied 380 place count 108 transition count 1127
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 391 place count 97 transition count 1116
Iterating global reduction 3 with 11 rules applied. Total rules applied 402 place count 97 transition count 1116
Applied a total of 402 rules in 35 ms. Remains 97 /310 variables (removed 213) and now considering 1116/1305 (removed 189) transitions.
[2022-05-17 15:17:29] [INFO ] Flow matrix only has 115 transitions (discarded 1001 similar events)
// Phase 1: matrix 115 rows 97 cols
[2022-05-17 15:17:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 15:17:29] [INFO ] Implicit Places using invariants in 118 ms returned []
[2022-05-17 15:17:29] [INFO ] Flow matrix only has 115 transitions (discarded 1001 similar events)
// Phase 1: matrix 115 rows 97 cols
[2022-05-17 15:17:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 15:17:29] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2022-05-17 15:17:29] [INFO ] Flow matrix only has 115 transitions (discarded 1001 similar events)
// Phase 1: matrix 115 rows 97 cols
[2022-05-17 15:17:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 15:17:29] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/310 places, 1116/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/310 places, 1116/1305 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s72 s57), p0:(LEQ s40 s73)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3070 reset in 243 ms.
Product exploration explored 100000 steps with 3082 reset in 273 ms.
Computed a total of 97 stabilizing places and 1116 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 97 transition count 1116
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 7 factoid took 316 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-12 finished in 1667 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(p0))))'
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 42 place count 268 transition count 1269
Iterating global reduction 1 with 36 rules applied. Total rules applied 78 place count 268 transition count 1269
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 106 place count 240 transition count 1241
Iterating global reduction 1 with 28 rules applied. Total rules applied 134 place count 240 transition count 1241
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 140 place count 234 transition count 1241
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 167 place count 207 transition count 1214
Iterating global reduction 2 with 27 rules applied. Total rules applied 194 place count 207 transition count 1214
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 205 place count 196 transition count 1214
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 236 place count 165 transition count 1183
Iterating global reduction 3 with 31 rules applied. Total rules applied 267 place count 165 transition count 1183
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 284 place count 148 transition count 1166
Iterating global reduction 3 with 17 rules applied. Total rules applied 301 place count 148 transition count 1166
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 318 place count 131 transition count 1149
Iterating global reduction 3 with 17 rules applied. Total rules applied 335 place count 131 transition count 1149
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 352 place count 114 transition count 1132
Iterating global reduction 3 with 17 rules applied. Total rules applied 369 place count 114 transition count 1132
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 380 place count 103 transition count 1121
Iterating global reduction 3 with 11 rules applied. Total rules applied 391 place count 103 transition count 1121
Applied a total of 391 rules in 33 ms. Remains 103 /310 variables (removed 207) and now considering 1121/1305 (removed 184) transitions.
[2022-05-17 15:17:30] [INFO ] Flow matrix only has 133 transitions (discarded 988 similar events)
// Phase 1: matrix 133 rows 103 cols
[2022-05-17 15:17:30] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 15:17:30] [INFO ] Implicit Places using invariants in 98 ms returned []
[2022-05-17 15:17:30] [INFO ] Flow matrix only has 133 transitions (discarded 988 similar events)
// Phase 1: matrix 133 rows 103 cols
[2022-05-17 15:17:30] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 15:17:31] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2022-05-17 15:17:31] [INFO ] Flow matrix only has 133 transitions (discarded 988 similar events)
// Phase 1: matrix 133 rows 103 cols
[2022-05-17 15:17:31] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 15:17:31] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/310 places, 1121/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/310 places, 1121/1305 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-13 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:(GT s30 s88)], 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 0 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-13 finished in 657 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(X(X(p0)))))||G(p1)))'
Support contains 3 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 1305/1305 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 304 transition count 1305
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 42 place count 268 transition count 1269
Iterating global reduction 1 with 36 rules applied. Total rules applied 78 place count 268 transition count 1269
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 106 place count 240 transition count 1241
Iterating global reduction 1 with 28 rules applied. Total rules applied 134 place count 240 transition count 1241
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 140 place count 234 transition count 1241
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 168 place count 206 transition count 1213
Iterating global reduction 2 with 28 rules applied. Total rules applied 196 place count 206 transition count 1213
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 2 with 12 rules applied. Total rules applied 208 place count 194 transition count 1213
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 241 place count 161 transition count 1180
Iterating global reduction 3 with 33 rules applied. Total rules applied 274 place count 161 transition count 1180
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 292 place count 143 transition count 1162
Iterating global reduction 3 with 18 rules applied. Total rules applied 310 place count 143 transition count 1162
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 327 place count 126 transition count 1145
Iterating global reduction 3 with 17 rules applied. Total rules applied 344 place count 126 transition count 1145
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 361 place count 109 transition count 1128
Iterating global reduction 3 with 17 rules applied. Total rules applied 378 place count 109 transition count 1128
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 389 place count 98 transition count 1117
Iterating global reduction 3 with 11 rules applied. Total rules applied 400 place count 98 transition count 1117
Applied a total of 400 rules in 33 ms. Remains 98 /310 variables (removed 212) and now considering 1117/1305 (removed 188) transitions.
[2022-05-17 15:17:31] [INFO ] Flow matrix only has 130 transitions (discarded 987 similar events)
// Phase 1: matrix 130 rows 98 cols
[2022-05-17 15:17:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 15:17:31] [INFO ] Implicit Places using invariants in 85 ms returned []
[2022-05-17 15:17:31] [INFO ] Flow matrix only has 130 transitions (discarded 987 similar events)
// Phase 1: matrix 130 rows 98 cols
[2022-05-17 15:17:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 15:17:31] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2022-05-17 15:17:31] [INFO ] Flow matrix only has 130 transitions (discarded 987 similar events)
// Phase 1: matrix 130 rows 98 cols
[2022-05-17 15:17:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 15:17:31] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/310 places, 1117/1305 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/310 places, 1117/1305 transitions.
Stuttering acceptance computed with spot in 501 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 9}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 9}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 12}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=p1, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 3}], [{ cond=p1, acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 5}], [{ cond=p1, acceptance={} source=8 dest: 6}, { cond=(NOT p1), acceptance={} source=8 dest: 7}], [{ cond=true, acceptance={0} source=9 dest: 9}], [{ cond=true, acceptance={} source=10 dest: 7}], [{ cond=p1, acceptance={} source=11 dest: 8}, { cond=(NOT p1), acceptance={} source=11 dest: 10}], [{ cond=(NOT p1), acceptance={} source=12 dest: 9}, { cond=p1, acceptance={} source=12 dest: 12}]], initial=11, aps=[p0:(GT s15 s29), p1:(LEQ 3 s80)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-14 finished in 1064 ms.
All properties solved by simple procedures.
Total runtime 17613 ms.
BK_STOP 1652800652886
--------------------
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="LeafsetExtension-PT-S32C4"
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 LeafsetExtension-PT-S32C4, 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 r132-tall-165271821000515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S32C4.tgz
mv LeafsetExtension-PT-S32C4 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 ;