About the Execution of ITS-Tools for FlexibleBarrier-PT-18b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16208.088 | 3600000.00 | 13642833.00 | 2015.30 | FT?FFFFF?FFTFFFF | 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.r096-smll-165260575800124.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 FlexibleBarrier-PT-18b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260575800124
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.1K Apr 29 13:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 13:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-18b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652655774052
Running Version 202205111006
[2022-05-15 23:02:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-05-15 23:02:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 23:02:56] [INFO ] Load time of PNML (sax parser for PT used): 442 ms
[2022-05-15 23:02:56] [INFO ] Transformed 4370 places.
[2022-05-15 23:02:56] [INFO ] Transformed 5037 transitions.
[2022-05-15 23:02:56] [INFO ] Found NUPN structural information;
[2022-05-15 23:02:56] [INFO ] Parsed PT model containing 4370 places and 5037 transitions in 665 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-18b-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-18b-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 4370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4370/4370 places, 5037/5037 transitions.
Discarding 1825 places :
Symmetric choice reduction at 0 with 1825 rule applications. Total rules 1825 place count 2545 transition count 3212
Iterating global reduction 0 with 1825 rules applied. Total rules applied 3650 place count 2545 transition count 3212
Discarding 858 places :
Symmetric choice reduction at 0 with 858 rule applications. Total rules 4508 place count 1687 transition count 2354
Iterating global reduction 0 with 858 rules applied. Total rules applied 5366 place count 1687 transition count 2354
Discarding 562 places :
Symmetric choice reduction at 0 with 562 rule applications. Total rules 5928 place count 1125 transition count 1792
Iterating global reduction 0 with 562 rules applied. Total rules applied 6490 place count 1125 transition count 1792
Ensure Unique test removed 278 transitions
Reduce isomorphic transitions removed 278 transitions.
Iterating post reduction 0 with 278 rules applied. Total rules applied 6768 place count 1125 transition count 1514
Applied a total of 6768 rules in 1321 ms. Remains 1125 /4370 variables (removed 3245) and now considering 1514/5037 (removed 3523) transitions.
// Phase 1: matrix 1514 rows 1125 cols
[2022-05-15 23:02:58] [INFO ] Computed 20 place invariants in 79 ms
[2022-05-15 23:02:59] [INFO ] Implicit Places using invariants in 1166 ms returned []
// Phase 1: matrix 1514 rows 1125 cols
[2022-05-15 23:02:59] [INFO ] Computed 20 place invariants in 29 ms
[2022-05-15 23:03:01] [INFO ] Implicit Places using invariants and state equation in 1723 ms returned []
Implicit Place search using SMT with State Equation took 2936 ms to find 0 implicit places.
// Phase 1: matrix 1514 rows 1125 cols
[2022-05-15 23:03:01] [INFO ] Computed 20 place invariants in 29 ms
[2022-05-15 23:03:02] [INFO ] Dead Transitions using invariants and state equation in 1536 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1125/4370 places, 1514/5037 transitions.
Finished structural reductions, in 1 iterations. Remains : 1125/4370 places, 1514/5037 transitions.
Support contains 31 out of 1125 places after structural reductions.
[2022-05-15 23:03:03] [INFO ] Flatten gal took : 261 ms
[2022-05-15 23:03:03] [INFO ] Flatten gal took : 117 ms
[2022-05-15 23:03:03] [INFO ] Input system was already deterministic with 1514 transitions.
Support contains 23 out of 1125 places (down from 31) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 823 ms. (steps per millisecond=12 ) properties (out of 23) seen :9
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 1514 rows 1125 cols
[2022-05-15 23:03:05] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:03:05] [INFO ] [Real]Absence check using 20 positive place invariants in 21 ms returned sat
[2022-05-15 23:03:07] [INFO ] After 1414ms SMT Verify possible using state equation in real domain returned unsat :0 sat :13
[2022-05-15 23:03:07] [INFO ] Deduced a trap composed of 163 places in 188 ms of which 9 ms to minimize.
[2022-05-15 23:03:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 331 ms
[2022-05-15 23:03:08] [INFO ] Deduced a trap composed of 347 places in 615 ms of which 2 ms to minimize.
[2022-05-15 23:03:09] [INFO ] Deduced a trap composed of 391 places in 466 ms of which 2 ms to minimize.
[2022-05-15 23:03:09] [INFO ] Deduced a trap composed of 383 places in 567 ms of which 3 ms to minimize.
[2022-05-15 23:03:10] [INFO ] Deduced a trap composed of 380 places in 532 ms of which 2 ms to minimize.
[2022-05-15 23:03:11] [INFO ] Deduced a trap composed of 345 places in 566 ms of which 1 ms to minimize.
[2022-05-15 23:03:11] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3180 ms
[2022-05-15 23:03:12] [INFO ] After 6272ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 23:03:12] [INFO ] After 7254ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-15 23:03:12] [INFO ] [Nat]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-05-15 23:03:14] [INFO ] After 1362ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-15 23:03:14] [INFO ] Deduced a trap composed of 163 places in 156 ms of which 2 ms to minimize.
[2022-05-15 23:03:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 298 ms
[2022-05-15 23:03:15] [INFO ] Deduced a trap composed of 347 places in 567 ms of which 1 ms to minimize.
[2022-05-15 23:03:16] [INFO ] Deduced a trap composed of 391 places in 608 ms of which 1 ms to minimize.
[2022-05-15 23:03:16] [INFO ] Deduced a trap composed of 383 places in 528 ms of which 2 ms to minimize.
[2022-05-15 23:03:17] [INFO ] Deduced a trap composed of 380 places in 500 ms of which 1 ms to minimize.
[2022-05-15 23:03:17] [INFO ] Deduced a trap composed of 345 places in 549 ms of which 1 ms to minimize.
[2022-05-15 23:03:18] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3121 ms
[2022-05-15 23:03:19] [INFO ] After 6044ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 708 ms.
[2022-05-15 23:03:19] [INFO ] After 7538ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 9 different solutions.
Parikh walk visited 5 properties in 169 ms.
Support contains 8 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1057 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 8 ms
Free SCC test removed 91 places
Drop transitions removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 1034 transition count 1314
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 181 place count 944 transition count 1314
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 181 place count 944 transition count 1275
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 259 place count 905 transition count 1275
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 303 place count 861 transition count 1231
Iterating global reduction 2 with 44 rules applied. Total rules applied 347 place count 861 transition count 1231
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 350 place count 861 transition count 1228
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 355 place count 856 transition count 1223
Iterating global reduction 3 with 5 rules applied. Total rules applied 360 place count 856 transition count 1223
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 362 place count 856 transition count 1221
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 4 with 226 rules applied. Total rules applied 588 place count 743 transition count 1108
Drop transitions removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 4 with 35 rules applied. Total rules applied 623 place count 743 transition count 1073
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 642 place count 724 transition count 1054
Iterating global reduction 5 with 19 rules applied. Total rules applied 661 place count 724 transition count 1054
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 662 place count 724 transition count 1053
Free-agglomeration rule applied 619 times.
Iterating global reduction 6 with 619 rules applied. Total rules applied 1281 place count 724 transition count 434
Reduce places removed 619 places and 0 transitions.
Drop transitions removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Graph (complete) has 286 edges and 105 vertex of which 70 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.4 ms
Discarding 35 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 908 rules applied. Total rules applied 2189 place count 70 transition count 146
Drop transitions removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 7 with 49 rules applied. Total rules applied 2238 place count 70 transition count 97
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2239 place count 69 transition count 96
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 55 edges and 68 vertex of which 20 / 68 are part of one of the 10 SCC in 1 ms
Free SCC test removed 10 places
Iterating post reduction 8 with 2 rules applied. Total rules applied 2241 place count 58 transition count 96
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 2261 place count 58 transition count 76
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 12 Pre rules applied. Total rules applied 2261 place count 58 transition count 64
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 2285 place count 46 transition count 64
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 10 with 11 rules applied. Total rules applied 2296 place count 46 transition count 53
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 2318 place count 35 transition count 42
Free-agglomeration rule applied 11 times.
Iterating global reduction 11 with 11 rules applied. Total rules applied 2329 place count 35 transition count 31
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 27 rules applied. Total rules applied 2356 place count 18 transition count 21
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 2357 place count 18 transition count 20
Free-agglomeration rule applied 2 times.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2359 place count 18 transition count 18
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2361 place count 16 transition count 18
Applied a total of 2361 rules in 743 ms. Remains 16 /1125 variables (removed 1109) and now considering 18/1514 (removed 1496) transitions.
Finished structural reductions, in 1 iterations. Remains : 16/1125 places, 18/1514 transitions.
Finished random walk after 37 steps, including 0 resets, run visited all 8 properties in 3 ms. (steps per millisecond=12 )
Computed a total of 21 stabilizing places and 21 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(G(F(G((F(p0)&&p0))))))))'
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1067 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 1033 transition count 1328
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 187 place count 940 transition count 1328
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 187 place count 940 transition count 1285
Deduced a syphon composed of 43 places in 3 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 273 place count 897 transition count 1285
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 324 place count 846 transition count 1234
Iterating global reduction 2 with 51 rules applied. Total rules applied 375 place count 846 transition count 1234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 378 place count 846 transition count 1231
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 385 place count 839 transition count 1224
Iterating global reduction 3 with 7 rules applied. Total rules applied 392 place count 839 transition count 1224
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 399 place count 839 transition count 1217
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 4 with 220 rules applied. Total rules applied 619 place count 729 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 620 place count 728 transition count 1106
Iterating global reduction 4 with 1 rules applied. Total rules applied 621 place count 728 transition count 1106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 622 place count 728 transition count 1105
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 640 place count 728 transition count 1087
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 642 place count 726 transition count 1085
Applied a total of 642 rules in 955 ms. Remains 726 /1125 variables (removed 399) and now considering 1085/1514 (removed 429) transitions.
[2022-05-15 23:03:22] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:03:22] [INFO ] Computed 20 place invariants in 24 ms
[2022-05-15 23:03:22] [INFO ] Implicit Places using invariants in 630 ms returned []
[2022-05-15 23:03:22] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:03:22] [INFO ] Computed 20 place invariants in 27 ms
[2022-05-15 23:03:24] [INFO ] Implicit Places using invariants and state equation in 1402 ms returned []
Implicit Place search using SMT with State Equation took 2034 ms to find 0 implicit places.
[2022-05-15 23:03:24] [INFO ] Redundant transitions in 99 ms returned []
[2022-05-15 23:03:24] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:03:24] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:03:25] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 726/1125 places, 1085/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 726/1125 places, 1085/1514 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s507 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 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-00 finished in 4276 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U !F(X(p0)))))'
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1108 transition count 1497
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1108 transition count 1497
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 1108 transition count 1494
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 49 place count 1096 transition count 1482
Iterating global reduction 1 with 12 rules applied. Total rules applied 61 place count 1096 transition count 1482
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 68 place count 1096 transition count 1475
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 72 place count 1092 transition count 1471
Iterating global reduction 2 with 4 rules applied. Total rules applied 76 place count 1092 transition count 1471
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 1092 transition count 1470
Applied a total of 77 rules in 209 ms. Remains 1092 /1125 variables (removed 33) and now considering 1470/1514 (removed 44) transitions.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:25] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:03:26] [INFO ] Implicit Places using invariants in 987 ms returned []
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:26] [INFO ] Computed 20 place invariants in 22 ms
[2022-05-15 23:03:28] [INFO ] Implicit Places using invariants and state equation in 1483 ms returned []
Implicit Place search using SMT with State Equation took 2480 ms to find 0 implicit places.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:28] [INFO ] Computed 20 place invariants in 23 ms
[2022-05-15 23:03:29] [INFO ] Dead Transitions using invariants and state equation in 1490 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1092/1125 places, 1470/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 1092/1125 places, 1470/1514 transitions.
Stuttering acceptance computed with spot in 134 ms :[p0, p0, true, p0]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s979 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 805 reset in 505 ms.
Product exploration explored 100000 steps with 806 reset in 413 ms.
Computed a total of 20 stabilizing places and 20 stable transitions
Computed a total of 20 stabilizing places and 20 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 4 states, 6 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[true, p0, p0]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 344893 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344893 steps, saw 144892 distinct states, run finished after 3002 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:34] [INFO ] Computed 20 place invariants in 22 ms
[2022-05-15 23:03:34] [INFO ] [Real]Absence check using 20 positive place invariants in 17 ms returned sat
[2022-05-15 23:03:35] [INFO ] After 722ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 23:03:35] [INFO ] After 829ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2022-05-15 23:03:35] [INFO ] After 1128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 1092 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1092/1092 places, 1470/1470 transitions.
Graph (trivial) has 1034 edges and 1092 vertex of which 109 / 1092 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Drop transitions removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 0 with 88 rules applied. Total rules applied 89 place count 1001 transition count 1272
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 177 place count 913 transition count 1272
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 177 place count 913 transition count 1234
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 253 place count 875 transition count 1234
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 288 place count 840 transition count 1199
Iterating global reduction 2 with 35 rules applied. Total rules applied 323 place count 840 transition count 1199
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 4 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 549 place count 727 transition count 1086
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 585 place count 727 transition count 1050
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 603 place count 709 transition count 1032
Iterating global reduction 3 with 18 rules applied. Total rules applied 621 place count 709 transition count 1032
Free-agglomeration rule applied 614 times.
Iterating global reduction 3 with 614 rules applied. Total rules applied 1235 place count 709 transition count 418
Reduce places removed 614 places and 0 transitions.
Drop transitions removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Graph (complete) has 259 edges and 95 vertex of which 15 are kept as prefixes of interest. Removing 80 places using SCC suffix rule.1 ms
Discarding 80 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 903 rules applied. Total rules applied 2138 place count 15 transition count 130
Drop transitions removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 4 with 112 rules applied. Total rules applied 2250 place count 15 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2251 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 10 edges and 13 vertex of which 4 / 13 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 5 with 2 rules applied. Total rules applied 2253 place count 11 transition count 17
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2257 place count 11 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 2257 place count 11 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 2261 place count 9 transition count 11
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2263 place count 9 transition count 9
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 8 with 4 rules applied. Total rules applied 2267 place count 7 transition count 7
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2269 place count 7 transition count 5
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 2275 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 2275 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2277 place count 2 transition count 2
Applied a total of 2277 rules in 230 ms. Remains 2 /1092 variables (removed 1090) and now considering 2/1470 (removed 1468) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/1092 places, 2/1470 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 82 ms :[true, p0, p0]
Support contains 1 out of 1092 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1092/1092 places, 1470/1470 transitions.
Applied a total of 0 rules in 37 ms. Remains 1092 /1092 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:35] [INFO ] Computed 20 place invariants in 23 ms
[2022-05-15 23:03:36] [INFO ] Implicit Places using invariants in 950 ms returned []
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:36] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:03:38] [INFO ] Implicit Places using invariants and state equation in 1855 ms returned []
Implicit Place search using SMT with State Equation took 2807 ms to find 0 implicit places.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:38] [INFO ] Computed 20 place invariants in 31 ms
[2022-05-15 23:03:40] [INFO ] Dead Transitions using invariants and state equation in 1751 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1092/1092 places, 1470/1470 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Computed a total of 20 stabilizing places and 20 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, p0, p0]
Incomplete random walk after 10000 steps, including 80 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 348912 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 348912 steps, saw 146736 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:43] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:03:44] [INFO ] [Real]Absence check using 20 positive place invariants in 17 ms returned sat
[2022-05-15 23:03:44] [INFO ] After 709ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 23:03:44] [INFO ] After 809ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-05-15 23:03:44] [INFO ] After 1087ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 1092 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1092/1092 places, 1470/1470 transitions.
Graph (trivial) has 1034 edges and 1092 vertex of which 109 / 1092 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Drop transitions removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 0 with 88 rules applied. Total rules applied 89 place count 1001 transition count 1272
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 177 place count 913 transition count 1272
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 177 place count 913 transition count 1234
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 253 place count 875 transition count 1234
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 288 place count 840 transition count 1199
Iterating global reduction 2 with 35 rules applied. Total rules applied 323 place count 840 transition count 1199
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 0 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 549 place count 727 transition count 1086
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 585 place count 727 transition count 1050
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 603 place count 709 transition count 1032
Iterating global reduction 3 with 18 rules applied. Total rules applied 621 place count 709 transition count 1032
Free-agglomeration rule applied 614 times.
Iterating global reduction 3 with 614 rules applied. Total rules applied 1235 place count 709 transition count 418
Reduce places removed 614 places and 0 transitions.
Drop transitions removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Graph (complete) has 259 edges and 95 vertex of which 15 are kept as prefixes of interest. Removing 80 places using SCC suffix rule.0 ms
Discarding 80 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 903 rules applied. Total rules applied 2138 place count 15 transition count 130
Drop transitions removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 4 with 112 rules applied. Total rules applied 2250 place count 15 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2251 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 10 edges and 13 vertex of which 4 / 13 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 5 with 2 rules applied. Total rules applied 2253 place count 11 transition count 17
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2257 place count 11 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 2257 place count 11 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 2261 place count 9 transition count 11
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2263 place count 9 transition count 9
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 8 with 4 rules applied. Total rules applied 2267 place count 7 transition count 7
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2269 place count 7 transition count 5
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 2275 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 2275 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2277 place count 2 transition count 2
Applied a total of 2277 rules in 216 ms. Remains 2 /1092 variables (removed 1090) and now considering 2/1470 (removed 1468) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/1092 places, 2/1470 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 88 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 80 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 181 ms :[true, p0, p0]
Product exploration explored 100000 steps with 805 reset in 340 ms.
Product exploration explored 100000 steps with 803 reset in 358 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 94 ms :[true, p0, p0]
Support contains 1 out of 1092 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1092/1092 places, 1470/1470 transitions.
Graph (trivial) has 1034 edges and 1092 vertex of which 109 / 1092 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 1001 transition count 1378
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 54 Pre rules applied. Total rules applied 72 place count 1001 transition count 1378
Deduced a syphon composed of 125 places in 1 ms
Iterating global reduction 1 with 54 rules applied. Total rules applied 126 place count 1001 transition count 1378
Discarding 87 places :
Symmetric choice reduction at 1 with 87 rule applications. Total rules 213 place count 914 transition count 1291
Deduced a syphon composed of 73 places in 1 ms
Iterating global reduction 1 with 87 rules applied. Total rules applied 300 place count 914 transition count 1291
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 169 places in 0 ms
Iterating global reduction 1 with 96 rules applied. Total rules applied 396 place count 914 transition count 1327
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 436 place count 874 transition count 1287
Deduced a syphon composed of 129 places in 0 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 476 place count 874 transition count 1287
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 494 place count 874 transition count 1323
Deduced a syphon composed of 147 places in 1 ms
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 1 with 36 rules applied. Total rules applied 530 place count 874 transition count 1287
Deduced a syphon composed of 147 places in 1 ms
Applied a total of 530 rules in 675 ms. Remains 874 /1092 variables (removed 218) and now considering 1287/1470 (removed 183) transitions.
[2022-05-15 23:03:47] [INFO ] Redundant transitions in 148 ms returned []
[2022-05-15 23:03:47] [INFO ] Flow matrix only has 1252 transitions (discarded 35 similar events)
// Phase 1: matrix 1252 rows 874 cols
[2022-05-15 23:03:47] [INFO ] Computed 20 place invariants in 36 ms
[2022-05-15 23:03:48] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 874/1092 places, 1287/1470 transitions.
Finished structural reductions, in 1 iterations. Remains : 874/1092 places, 1287/1470 transitions.
Product exploration explored 100000 steps with 3640 reset in 1785 ms.
Product exploration explored 100000 steps with 3633 reset in 1751 ms.
Built C files in :
/tmp/ltsmin12881648722553325669
[2022-05-15 23:03:52] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12881648722553325669
Running compilation step : cd /tmp/ltsmin12881648722553325669;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12881648722553325669;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12881648722553325669;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 1092 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1092/1092 places, 1470/1470 transitions.
Applied a total of 0 rules in 35 ms. Remains 1092 /1092 variables (removed 0) and now considering 1470/1470 (removed 0) transitions.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:55] [INFO ] Computed 20 place invariants in 47 ms
[2022-05-15 23:03:56] [INFO ] Implicit Places using invariants in 805 ms returned []
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:56] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:03:57] [INFO ] Implicit Places using invariants and state equation in 1766 ms returned []
Implicit Place search using SMT with State Equation took 2574 ms to find 0 implicit places.
// Phase 1: matrix 1470 rows 1092 cols
[2022-05-15 23:03:57] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:03:59] [INFO ] Dead Transitions using invariants and state equation in 1502 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1092/1092 places, 1470/1470 transitions.
Built C files in :
/tmp/ltsmin372591924077018144
[2022-05-15 23:03:59] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin372591924077018144
Running compilation step : cd /tmp/ltsmin372591924077018144;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin372591924077018144;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin372591924077018144;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 23:04:02] [INFO ] Flatten gal took : 74 ms
[2022-05-15 23:04:02] [INFO ] Flatten gal took : 76 ms
[2022-05-15 23:04:02] [INFO ] Time to serialize gal into /tmp/LTL84505161939292969.gal : 20 ms
[2022-05-15 23:04:02] [INFO ] Time to serialize properties into /tmp/LTL7080882798544999480.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL84505161939292969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7080882798544999480.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8450516...264
Read 1 LTL properties
Checking formula 0 : !((X(("(p3828==1)")U(!(F(X("(p3828==1)")))))))
Formula 0 simplified : !X("(p3828==1)" U !FX"(p3828==1)")
Detected timeout of ITS tools.
[2022-05-15 23:04:17] [INFO ] Flatten gal took : 69 ms
[2022-05-15 23:04:17] [INFO ] Applying decomposition
[2022-05-15 23:04:17] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13599408954464956672.txt' '-o' '/tmp/graph13599408954464956672.bin' '-w' '/tmp/graph13599408954464956672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13599408954464956672.bin' '-l' '-1' '-v' '-w' '/tmp/graph13599408954464956672.weights' '-q' '0' '-e' '0.001'
[2022-05-15 23:04:18] [INFO ] Decomposing Gal with order
[2022-05-15 23:04:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:04:18] [INFO ] Removed a total of 429 redundant transitions.
[2022-05-15 23:04:18] [INFO ] Flatten gal took : 544 ms
[2022-05-15 23:04:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 40 ms.
[2022-05-15 23:04:19] [INFO ] Time to serialize gal into /tmp/LTL13460196226061906819.gal : 36 ms
[2022-05-15 23:04:19] [INFO ] Time to serialize properties into /tmp/LTL3970095971684898062.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13460196226061906819.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3970095971684898062.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1346019...246
Read 1 LTL properties
Checking formula 0 : !((X(("(i8.i1.i0.u195.p3828==1)")U(!(F(X("(i8.i1.i0.u195.p3828==1)")))))))
Formula 0 simplified : !X("(i8.i1.i0.u195.p3828==1)" U !FX"(i8.i1.i0.u195.p3828==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6041451140253035008
[2022-05-15 23:04:34] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6041451140253035008
Running compilation step : cd /tmp/ltsmin6041451140253035008;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6041451140253035008;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6041451140253035008;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-02 finished in 71543 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1065 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 95 place count 1033 transition count 1327
Reduce places removed 94 places and 0 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 189 place count 939 transition count 1327
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 189 place count 939 transition count 1288
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 267 place count 900 transition count 1288
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 316 place count 851 transition count 1239
Iterating global reduction 2 with 49 rules applied. Total rules applied 365 place count 851 transition count 1239
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 368 place count 851 transition count 1236
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 368 place count 851 transition count 1235
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 370 place count 850 transition count 1235
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 377 place count 843 transition count 1228
Iterating global reduction 3 with 7 rules applied. Total rules applied 384 place count 843 transition count 1228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 388 place count 843 transition count 1224
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 1 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 606 place count 734 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 607 place count 733 transition count 1114
Iterating global reduction 4 with 1 rules applied. Total rules applied 608 place count 733 transition count 1114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 609 place count 733 transition count 1113
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 627 place count 733 transition count 1095
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 629 place count 731 transition count 1093
Applied a total of 629 rules in 428 ms. Remains 731 /1125 variables (removed 394) and now considering 1093/1514 (removed 421) transitions.
[2022-05-15 23:04:37] [INFO ] Flow matrix only has 1058 transitions (discarded 35 similar events)
// Phase 1: matrix 1058 rows 731 cols
[2022-05-15 23:04:37] [INFO ] Computed 20 place invariants in 22 ms
[2022-05-15 23:04:38] [INFO ] Implicit Places using invariants in 632 ms returned []
[2022-05-15 23:04:38] [INFO ] Flow matrix only has 1058 transitions (discarded 35 similar events)
// Phase 1: matrix 1058 rows 731 cols
[2022-05-15 23:04:38] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:04:39] [INFO ] Implicit Places using invariants and state equation in 1348 ms returned []
Implicit Place search using SMT with State Equation took 1982 ms to find 0 implicit places.
[2022-05-15 23:04:39] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-15 23:04:39] [INFO ] Flow matrix only has 1058 transitions (discarded 35 similar events)
// Phase 1: matrix 1058 rows 731 cols
[2022-05-15 23:04:39] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:04:40] [INFO ] Dead Transitions using invariants and state equation in 1059 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 731/1125 places, 1093/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 731/1125 places, 1093/1514 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s195 1) (EQ s220 1)), p0:(EQ s121 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-04 finished in 3656 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(p0)||p0))||X(p0)))'
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 775 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 1033 transition count 1330
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 942 transition count 1330
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 183 place count 942 transition count 1284
Deduced a syphon composed of 46 places in 2 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 275 place count 896 transition count 1284
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 327 place count 844 transition count 1232
Iterating global reduction 2 with 52 rules applied. Total rules applied 379 place count 844 transition count 1232
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 382 place count 844 transition count 1229
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 389 place count 837 transition count 1222
Iterating global reduction 3 with 7 rules applied. Total rules applied 396 place count 837 transition count 1222
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 403 place count 837 transition count 1215
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 1 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 621 place count 728 transition count 1106
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 622 place count 727 transition count 1105
Iterating global reduction 4 with 1 rules applied. Total rules applied 623 place count 727 transition count 1105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 624 place count 727 transition count 1104
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 626 place count 725 transition count 1102
Applied a total of 626 rules in 242 ms. Remains 725 /1125 variables (removed 400) and now considering 1102/1514 (removed 412) transitions.
[2022-05-15 23:04:41] [INFO ] Flow matrix only has 1050 transitions (discarded 52 similar events)
// Phase 1: matrix 1050 rows 725 cols
[2022-05-15 23:04:41] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:04:41] [INFO ] Implicit Places using invariants in 616 ms returned []
[2022-05-15 23:04:41] [INFO ] Flow matrix only has 1050 transitions (discarded 52 similar events)
// Phase 1: matrix 1050 rows 725 cols
[2022-05-15 23:04:41] [INFO ] Computed 20 place invariants in 18 ms
[2022-05-15 23:04:42] [INFO ] Implicit Places using invariants and state equation in 1147 ms returned []
Implicit Place search using SMT with State Equation took 1768 ms to find 0 implicit places.
[2022-05-15 23:04:42] [INFO ] Redundant transitions in 101 ms returned []
[2022-05-15 23:04:42] [INFO ] Flow matrix only has 1050 transitions (discarded 52 similar events)
// Phase 1: matrix 1050 rows 725 cols
[2022-05-15 23:04:42] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:04:43] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 725/1125 places, 1102/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 725/1125 places, 1102/1514 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s722 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 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-05 finished in 3252 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)&&p1))))'
Support contains 2 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1066 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 1033 transition count 1328
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 187 place count 940 transition count 1328
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 187 place count 940 transition count 1286
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 271 place count 898 transition count 1286
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 321 place count 848 transition count 1236
Iterating global reduction 2 with 50 rules applied. Total rules applied 371 place count 848 transition count 1236
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 374 place count 848 transition count 1233
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 380 place count 842 transition count 1227
Iterating global reduction 3 with 6 rules applied. Total rules applied 386 place count 842 transition count 1227
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 392 place count 842 transition count 1221
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 0 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 4 with 222 rules applied. Total rules applied 614 place count 731 transition count 1110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 615 place count 730 transition count 1109
Iterating global reduction 4 with 1 rules applied. Total rules applied 616 place count 730 transition count 1109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 617 place count 730 transition count 1108
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 635 place count 730 transition count 1090
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 637 place count 728 transition count 1088
Applied a total of 637 rules in 409 ms. Remains 728 /1125 variables (removed 397) and now considering 1088/1514 (removed 426) transitions.
[2022-05-15 23:04:44] [INFO ] Flow matrix only has 1053 transitions (discarded 35 similar events)
// Phase 1: matrix 1053 rows 728 cols
[2022-05-15 23:04:44] [INFO ] Computed 20 place invariants in 27 ms
[2022-05-15 23:04:45] [INFO ] Implicit Places using invariants in 614 ms returned []
[2022-05-15 23:04:45] [INFO ] Flow matrix only has 1053 transitions (discarded 35 similar events)
// Phase 1: matrix 1053 rows 728 cols
[2022-05-15 23:04:45] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:04:46] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1897 ms to find 0 implicit places.
[2022-05-15 23:04:46] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-15 23:04:46] [INFO ] Flow matrix only has 1053 transitions (discarded 35 similar events)
// Phase 1: matrix 1053 rows 728 cols
[2022-05-15 23:04:46] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:04:47] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 728/1125 places, 1088/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 728/1125 places, 1088/1514 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s688 1), p0:(EQ s48 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-06 finished in 3322 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)&&((G(p1)&&p3)||p2))))'
Support contains 3 out of 1125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1110 transition count 1499
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1110 transition count 1499
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 1110 transition count 1496
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 44 place count 1099 transition count 1485
Iterating global reduction 1 with 11 rules applied. Total rules applied 55 place count 1099 transition count 1485
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 60 place count 1099 transition count 1480
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 65 place count 1094 transition count 1475
Iterating global reduction 2 with 5 rules applied. Total rules applied 70 place count 1094 transition count 1475
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 1094 transition count 1474
Applied a total of 71 rules in 158 ms. Remains 1094 /1125 variables (removed 31) and now considering 1474/1514 (removed 40) transitions.
// Phase 1: matrix 1474 rows 1094 cols
[2022-05-15 23:04:47] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:04:48] [INFO ] Implicit Places using invariants in 817 ms returned []
// Phase 1: matrix 1474 rows 1094 cols
[2022-05-15 23:04:48] [INFO ] Computed 20 place invariants in 26 ms
[2022-05-15 23:04:50] [INFO ] Implicit Places using invariants and state equation in 1909 ms returned []
Implicit Place search using SMT with State Equation took 2729 ms to find 0 implicit places.
// Phase 1: matrix 1474 rows 1094 cols
[2022-05-15 23:04:50] [INFO ] Computed 20 place invariants in 29 ms
[2022-05-15 23:04:52] [INFO ] Dead Transitions using invariants and state equation in 1804 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1094/1125 places, 1474/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 1094/1125 places, 1474/1514 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p1), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s628 1), p0:(EQ s411 1), p2:(OR (EQ s628 1) (EQ s41 0)), p3:(EQ s411 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-07 finished in 4909 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))||p1||G(X(X(X(p2)))))))'
Support contains 2 out of 1125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1107 transition count 1496
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1107 transition count 1496
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 1107 transition count 1493
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 52 place count 1094 transition count 1480
Iterating global reduction 1 with 13 rules applied. Total rules applied 65 place count 1094 transition count 1480
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 72 place count 1094 transition count 1473
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 1089 transition count 1468
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 1089 transition count 1468
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 1089 transition count 1467
Applied a total of 83 rules in 172 ms. Remains 1089 /1125 variables (removed 36) and now considering 1467/1514 (removed 47) transitions.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:04:52] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:04:53] [INFO ] Implicit Places using invariants in 930 ms returned []
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:04:53] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:04:54] [INFO ] Implicit Places using invariants and state equation in 1593 ms returned []
Implicit Place search using SMT with State Equation took 2524 ms to find 0 implicit places.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:04:54] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:04:56] [INFO ] Dead Transitions using invariants and state equation in 1470 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1089/1125 places, 1467/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/1125 places, 1467/1514 transitions.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s272 0), p0:(EQ s1083 0), p2:(EQ s272 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 844 reset in 378 ms.
Product exploration explored 100000 steps with 845 reset in 470 ms.
Computed a total of 20 stabilizing places and 20 stable transitions
Computed a total of 20 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 5 states, 7 edges and 3 AP to 5 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Finished random walk after 221 steps, including 1 resets, run visited all 3 properties in 9 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F p2), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 5 states, 7 edges and 3 AP to 5 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 2 out of 1089 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1089/1089 places, 1467/1467 transitions.
Applied a total of 0 rules in 35 ms. Remains 1089 /1089 variables (removed 0) and now considering 1467/1467 (removed 0) transitions.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:04:58] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:04:59] [INFO ] Implicit Places using invariants in 1013 ms returned []
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:04:59] [INFO ] Computed 20 place invariants in 29 ms
[2022-05-15 23:05:01] [INFO ] Implicit Places using invariants and state equation in 1781 ms returned []
Implicit Place search using SMT with State Equation took 2797 ms to find 0 implicit places.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:01] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:05:02] [INFO ] Dead Transitions using invariants and state equation in 1515 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/1089 places, 1467/1467 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Computed a total of 20 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 5 states, 7 edges and 3 AP to 5 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Finished random walk after 110 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F p2), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 5 states, 7 edges and 3 AP to 5 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Product exploration explored 100000 steps with 838 reset in 336 ms.
Product exploration explored 100000 steps with 847 reset in 344 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 2 out of 1089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1089/1089 places, 1467/1467 transitions.
Graph (trivial) has 725 edges and 1089 vertex of which 103 / 1089 are part of one of the 17 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 1003 transition count 1380
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 54 Pre rules applied. Total rules applied 72 place count 1003 transition count 1381
Deduced a syphon composed of 125 places in 1 ms
Iterating global reduction 1 with 54 rules applied. Total rules applied 126 place count 1003 transition count 1381
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 210 place count 919 transition count 1297
Deduced a syphon composed of 74 places in 1 ms
Iterating global reduction 1 with 84 rules applied. Total rules applied 294 place count 919 transition count 1297
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 172 places in 0 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 392 place count 919 transition count 1333
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 433 place count 878 transition count 1292
Deduced a syphon composed of 131 places in 1 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 474 place count 878 transition count 1292
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 493 place count 878 transition count 1331
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 494 place count 877 transition count 1329
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 495 place count 877 transition count 1329
Deduced a syphon composed of 149 places in 1 ms
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 1 with 18 rules applied. Total rules applied 513 place count 877 transition count 1311
Deduced a syphon composed of 149 places in 0 ms
Applied a total of 513 rules in 277 ms. Remains 877 /1089 variables (removed 212) and now considering 1311/1467 (removed 156) transitions.
[2022-05-15 23:05:04] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-15 23:05:04] [INFO ] Flow matrix only has 1261 transitions (discarded 50 similar events)
// Phase 1: matrix 1261 rows 877 cols
[2022-05-15 23:05:04] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:05:06] [INFO ] Dead Transitions using invariants and state equation in 1337 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 877/1089 places, 1311/1467 transitions.
Finished structural reductions, in 1 iterations. Remains : 877/1089 places, 1311/1467 transitions.
Product exploration explored 100000 steps with 844 reset in 311 ms.
Product exploration explored 100000 steps with 844 reset in 325 ms.
Built C files in :
/tmp/ltsmin3024246314967240925
[2022-05-15 23:05:06] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3024246314967240925
Running compilation step : cd /tmp/ltsmin3024246314967240925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3024246314967240925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3024246314967240925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 1089 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1089/1089 places, 1467/1467 transitions.
Applied a total of 0 rules in 35 ms. Remains 1089 /1089 variables (removed 0) and now considering 1467/1467 (removed 0) transitions.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:09] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:05:10] [INFO ] Implicit Places using invariants in 776 ms returned []
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:10] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:05:12] [INFO ] Implicit Places using invariants and state equation in 1923 ms returned []
Implicit Place search using SMT with State Equation took 2725 ms to find 0 implicit places.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:12] [INFO ] Computed 20 place invariants in 22 ms
[2022-05-15 23:05:14] [INFO ] Dead Transitions using invariants and state equation in 1707 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/1089 places, 1467/1467 transitions.
Built C files in :
/tmp/ltsmin16162454516731417867
[2022-05-15 23:05:14] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16162454516731417867
Running compilation step : cd /tmp/ltsmin16162454516731417867;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16162454516731417867;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16162454516731417867;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 23:05:17] [INFO ] Flatten gal took : 49 ms
[2022-05-15 23:05:17] [INFO ] Flatten gal took : 49 ms
[2022-05-15 23:05:17] [INFO ] Time to serialize gal into /tmp/LTL4017933068889697568.gal : 8 ms
[2022-05-15 23:05:17] [INFO ] Time to serialize properties into /tmp/LTL5324405572320544791.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4017933068889697568.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5324405572320544791.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4017933...266
Read 1 LTL properties
Checking formula 0 : !((G(((X(X("(p4355==0)")))||("(p993==0)"))||(G(X(X(X("(p993==1)"))))))))
Formula 0 simplified : !G("(p993==0)" | XX"(p4355==0)" | GXXX"(p993==1)")
Detected timeout of ITS tools.
[2022-05-15 23:05:32] [INFO ] Flatten gal took : 48 ms
[2022-05-15 23:05:32] [INFO ] Applying decomposition
[2022-05-15 23:05:32] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10247363881571295303.txt' '-o' '/tmp/graph10247363881571295303.bin' '-w' '/tmp/graph10247363881571295303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10247363881571295303.bin' '-l' '-1' '-v' '-w' '/tmp/graph10247363881571295303.weights' '-q' '0' '-e' '0.001'
[2022-05-15 23:05:32] [INFO ] Decomposing Gal with order
[2022-05-15 23:05:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:05:33] [INFO ] Removed a total of 427 redundant transitions.
[2022-05-15 23:05:33] [INFO ] Flatten gal took : 223 ms
[2022-05-15 23:05:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 20 ms.
[2022-05-15 23:05:33] [INFO ] Time to serialize gal into /tmp/LTL11943832480497235500.gal : 15 ms
[2022-05-15 23:05:33] [INFO ] Time to serialize properties into /tmp/LTL2866459188909398797.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11943832480497235500.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2866459188909398797.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1194383...246
Read 1 LTL properties
Checking formula 0 : !((G(((X(X("(u191.p4355==0)")))||("(i6.u61.p993==0)"))||(G(X(X(X("(i6.u61.p993==1)"))))))))
Formula 0 simplified : !G("(i6.u61.p993==0)" | XX"(u191.p4355==0)" | GXXX"(i6.u61.p993==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16120523684124575983
[2022-05-15 23:05:48] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16120523684124575983
Running compilation step : cd /tmp/ltsmin16120523684124575983;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16120523684124575983;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16120523684124575983;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-08 finished in 59036 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(p0))))'
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1107 transition count 1496
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1107 transition count 1496
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 1107 transition count 1493
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 52 place count 1094 transition count 1480
Iterating global reduction 1 with 13 rules applied. Total rules applied 65 place count 1094 transition count 1480
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 72 place count 1094 transition count 1473
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 1089 transition count 1468
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 1089 transition count 1468
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 1089 transition count 1467
Applied a total of 83 rules in 170 ms. Remains 1089 /1125 variables (removed 36) and now considering 1467/1514 (removed 47) transitions.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:51] [INFO ] Computed 20 place invariants in 22 ms
[2022-05-15 23:05:52] [INFO ] Implicit Places using invariants in 992 ms returned []
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:52] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:05:54] [INFO ] Implicit Places using invariants and state equation in 1783 ms returned []
Implicit Place search using SMT with State Equation took 2782 ms to find 0 implicit places.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:05:54] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:05:55] [INFO ] Dead Transitions using invariants and state equation in 1731 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1089/1125 places, 1467/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/1125 places, 1467/1514 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-09 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:(EQ s659 0)], 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 194 steps with 1 reset in 1 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-09 finished in 4848 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(X(p0) U F(G(!F(p0))))))'
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 775 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 3 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 1033 transition count 1330
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 942 transition count 1330
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 183 place count 942 transition count 1284
Deduced a syphon composed of 46 places in 2 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 275 place count 896 transition count 1284
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 327 place count 844 transition count 1232
Iterating global reduction 2 with 52 rules applied. Total rules applied 379 place count 844 transition count 1232
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 382 place count 844 transition count 1229
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 389 place count 837 transition count 1222
Iterating global reduction 3 with 7 rules applied. Total rules applied 396 place count 837 transition count 1222
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 403 place count 837 transition count 1215
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 0 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 621 place count 728 transition count 1106
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 622 place count 727 transition count 1105
Iterating global reduction 4 with 1 rules applied. Total rules applied 623 place count 727 transition count 1105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 624 place count 727 transition count 1104
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 626 place count 725 transition count 1102
Applied a total of 626 rules in 301 ms. Remains 725 /1125 variables (removed 400) and now considering 1102/1514 (removed 412) transitions.
[2022-05-15 23:05:56] [INFO ] Flow matrix only has 1050 transitions (discarded 52 similar events)
// Phase 1: matrix 1050 rows 725 cols
[2022-05-15 23:05:56] [INFO ] Computed 20 place invariants in 25 ms
[2022-05-15 23:05:57] [INFO ] Implicit Places using invariants in 867 ms returned []
[2022-05-15 23:05:57] [INFO ] Flow matrix only has 1050 transitions (discarded 52 similar events)
// Phase 1: matrix 1050 rows 725 cols
[2022-05-15 23:05:57] [INFO ] Computed 20 place invariants in 27 ms
[2022-05-15 23:05:58] [INFO ] Implicit Places using invariants and state equation in 1439 ms returned []
Implicit Place search using SMT with State Equation took 2308 ms to find 0 implicit places.
[2022-05-15 23:05:58] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-15 23:05:58] [INFO ] Flow matrix only has 1050 transitions (discarded 52 similar events)
// Phase 1: matrix 1050 rows 725 cols
[2022-05-15 23:05:58] [INFO ] Computed 20 place invariants in 17 ms
[2022-05-15 23:05:59] [INFO ] Dead Transitions using invariants and state equation in 1098 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 725/1125 places, 1102/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 725/1125 places, 1102/1514 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s722 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-10 finished in 3819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((G(p0) U p1)||X((G(p2) U p0))) U p2))'
Support contains 5 out of 1125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1108 transition count 1497
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1108 transition count 1497
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 1108 transition count 1495
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 49 place count 1095 transition count 1482
Iterating global reduction 1 with 13 rules applied. Total rules applied 62 place count 1095 transition count 1482
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 69 place count 1095 transition count 1475
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 74 place count 1090 transition count 1470
Iterating global reduction 2 with 5 rules applied. Total rules applied 79 place count 1090 transition count 1470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 80 place count 1090 transition count 1469
Applied a total of 80 rules in 161 ms. Remains 1090 /1125 variables (removed 35) and now considering 1469/1514 (removed 45) transitions.
// Phase 1: matrix 1469 rows 1090 cols
[2022-05-15 23:06:00] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:00] [INFO ] Implicit Places using invariants in 890 ms returned []
// Phase 1: matrix 1469 rows 1090 cols
[2022-05-15 23:06:01] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:06:02] [INFO ] Implicit Places using invariants and state equation in 1764 ms returned []
Implicit Place search using SMT with State Equation took 2656 ms to find 0 implicit places.
// Phase 1: matrix 1469 rows 1090 cols
[2022-05-15 23:06:02] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:06:04] [INFO ] Dead Transitions using invariants and state equation in 1650 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1090/1125 places, 1469/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 1090/1125 places, 1469/1514 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), (NOT p0), true, (NOT p2)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s317 1) (EQ s759 1) (EQ s1073 1)), p1:(EQ s745 1), p0:(EQ s1084 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-12 finished in 4622 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||!(p1 U p2)||G(p3))))'
Support contains 4 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1030 edges and 1125 vertex of which 97 / 1125 are part of one of the 16 SCC in 0 ms
Free SCC test removed 81 places
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 95 place count 1043 transition count 1337
Reduce places removed 94 places and 0 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 189 place count 949 transition count 1337
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 189 place count 949 transition count 1294
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 275 place count 906 transition count 1294
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 321 place count 860 transition count 1248
Iterating global reduction 2 with 46 rules applied. Total rules applied 367 place count 860 transition count 1248
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 370 place count 860 transition count 1245
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 370 place count 860 transition count 1244
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 372 place count 859 transition count 1244
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 378 place count 853 transition count 1238
Iterating global reduction 3 with 6 rules applied. Total rules applied 384 place count 853 transition count 1238
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 390 place count 853 transition count 1232
Performed 116 Post agglomeration using F-continuation condition.Transition count delta: 116
Deduced a syphon composed of 116 places in 0 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 4 with 232 rules applied. Total rules applied 622 place count 737 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 623 place count 736 transition count 1115
Iterating global reduction 4 with 1 rules applied. Total rules applied 624 place count 736 transition count 1115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 625 place count 736 transition count 1114
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 629 place count 734 transition count 1114
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 5 with 19 rules applied. Total rules applied 648 place count 734 transition count 1095
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 650 place count 732 transition count 1093
Applied a total of 650 rules in 419 ms. Remains 732 /1125 variables (removed 393) and now considering 1093/1514 (removed 421) transitions.
[2022-05-15 23:06:04] [INFO ] Flow matrix only has 1060 transitions (discarded 33 similar events)
// Phase 1: matrix 1060 rows 732 cols
[2022-05-15 23:06:05] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:05] [INFO ] Implicit Places using invariants in 710 ms returned []
[2022-05-15 23:06:05] [INFO ] Flow matrix only has 1060 transitions (discarded 33 similar events)
// Phase 1: matrix 1060 rows 732 cols
[2022-05-15 23:06:05] [INFO ] Computed 20 place invariants in 23 ms
[2022-05-15 23:06:07] [INFO ] Implicit Places using invariants and state equation in 1529 ms returned []
Implicit Place search using SMT with State Equation took 2240 ms to find 0 implicit places.
[2022-05-15 23:06:07] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-15 23:06:07] [INFO ] Flow matrix only has 1060 transitions (discarded 33 similar events)
// Phase 1: matrix 1060 rows 732 cols
[2022-05-15 23:06:07] [INFO ] Computed 20 place invariants in 29 ms
[2022-05-15 23:06:08] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 732/1125 places, 1093/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 732/1125 places, 1093/1514 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) p2 (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) p2 p3)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p0) p3), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p3), acceptance={} source=2 dest: 2}], [{ cond=(AND p2 (NOT p0) p3), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0) p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s340 1), p0:(EQ s388 1), p3:(EQ s290 0), p1:(EQ s48 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 49 steps with 1 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-13 finished in 3959 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&G((p1||G(p2))))))'
Support contains 3 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1045 edges and 1125 vertex of which 103 / 1125 are part of one of the 17 SCC in 0 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 1038 transition count 1334
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 1 with 92 rules applied. Total rules applied 185 place count 946 transition count 1334
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 185 place count 946 transition count 1291
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 271 place count 903 transition count 1291
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 319 place count 855 transition count 1243
Iterating global reduction 2 with 48 rules applied. Total rules applied 367 place count 855 transition count 1243
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 370 place count 855 transition count 1240
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 370 place count 855 transition count 1239
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 372 place count 854 transition count 1239
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 380 place count 846 transition count 1231
Iterating global reduction 3 with 8 rules applied. Total rules applied 388 place count 846 transition count 1231
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 396 place count 846 transition count 1223
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 4 with 226 rules applied. Total rules applied 622 place count 733 transition count 1110
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 624 place count 732 transition count 1110
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 4 with 19 rules applied. Total rules applied 643 place count 732 transition count 1091
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 645 place count 730 transition count 1089
Applied a total of 645 rules in 369 ms. Remains 730 /1125 variables (removed 395) and now considering 1089/1514 (removed 425) transitions.
[2022-05-15 23:06:08] [INFO ] Flow matrix only has 1055 transitions (discarded 34 similar events)
// Phase 1: matrix 1055 rows 730 cols
[2022-05-15 23:06:08] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:09] [INFO ] Implicit Places using invariants in 857 ms returned []
[2022-05-15 23:06:09] [INFO ] Flow matrix only has 1055 transitions (discarded 34 similar events)
// Phase 1: matrix 1055 rows 730 cols
[2022-05-15 23:06:09] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:11] [INFO ] Implicit Places using invariants and state equation in 1392 ms returned []
Implicit Place search using SMT with State Equation took 2250 ms to find 0 implicit places.
[2022-05-15 23:06:11] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-15 23:06:11] [INFO ] Flow matrix only has 1055 transitions (discarded 34 similar events)
// Phase 1: matrix 1055 rows 730 cols
[2022-05-15 23:06:11] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:11] [INFO ] Dead Transitions using invariants and state equation in 737 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 730/1125 places, 1089/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 730/1125 places, 1089/1514 transitions.
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={1} source=0 dest: 2}, { cond=(OR p1 p2), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={1} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 4}, { cond=(AND p1 p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={1} source=3 dest: 2}, { cond=(OR p1 p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=5 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={1} source=5 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s648 1), p2:(EQ s67 1), p0:(EQ s410 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-14 finished in 3732 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(X(((p0 U p0)||G(p0)))))&&X(p0)))))'
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1107 transition count 1496
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1107 transition count 1496
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 1107 transition count 1493
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 52 place count 1094 transition count 1480
Iterating global reduction 1 with 13 rules applied. Total rules applied 65 place count 1094 transition count 1480
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 72 place count 1094 transition count 1473
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 1089 transition count 1468
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 1089 transition count 1468
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 1089 transition count 1467
Applied a total of 83 rules in 154 ms. Remains 1089 /1125 variables (removed 36) and now considering 1467/1514 (removed 47) transitions.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:06:12] [INFO ] Computed 20 place invariants in 27 ms
[2022-05-15 23:06:13] [INFO ] Implicit Places using invariants in 943 ms returned []
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:06:13] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:06:15] [INFO ] Implicit Places using invariants and state equation in 1848 ms returned []
Implicit Place search using SMT with State Equation took 2793 ms to find 0 implicit places.
// Phase 1: matrix 1467 rows 1089 cols
[2022-05-15 23:06:15] [INFO ] Computed 20 place invariants in 21 ms
[2022-05-15 23:06:16] [INFO ] Dead Transitions using invariants and state equation in 1448 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1089/1125 places, 1467/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/1125 places, 1467/1514 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}], [{ cond=p0, acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(EQ s1083 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 139 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-15 finished in 4620 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U !F(X(p0)))))'
Found a SL insensitive property : FlexibleBarrier-PT-18b-LTLFireability-02
Stuttering acceptance computed with spot in 217 ms :[p0, p0, true, p0]
Support contains 1 out of 1125 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1125/1125 places, 1514/1514 transitions.
Graph (trivial) has 1067 edges and 1125 vertex of which 109 / 1125 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 1033 transition count 1328
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 187 place count 940 transition count 1328
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 187 place count 940 transition count 1285
Deduced a syphon composed of 43 places in 13 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 273 place count 897 transition count 1285
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 324 place count 846 transition count 1234
Iterating global reduction 2 with 51 rules applied. Total rules applied 375 place count 846 transition count 1234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 378 place count 846 transition count 1231
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 385 place count 839 transition count 1224
Iterating global reduction 3 with 7 rules applied. Total rules applied 392 place count 839 transition count 1224
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 399 place count 839 transition count 1217
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 4 with 220 rules applied. Total rules applied 619 place count 729 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 620 place count 728 transition count 1106
Iterating global reduction 4 with 1 rules applied. Total rules applied 621 place count 728 transition count 1106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 622 place count 728 transition count 1105
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 640 place count 728 transition count 1087
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 642 place count 726 transition count 1085
Applied a total of 642 rules in 236 ms. Remains 726 /1125 variables (removed 399) and now considering 1085/1514 (removed 429) transitions.
[2022-05-15 23:06:17] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:17] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:18] [INFO ] Implicit Places using invariants in 886 ms returned []
[2022-05-15 23:06:18] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:18] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:19] [INFO ] Implicit Places using invariants and state equation in 1455 ms returned []
Implicit Place search using SMT with State Equation took 2343 ms to find 0 implicit places.
[2022-05-15 23:06:19] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:19] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:20] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 726/1125 places, 1085/1514 transitions.
Finished structural reductions, in 1 iterations. Remains : 726/1125 places, 1085/1514 transitions.
Running random walk in product with property : FlexibleBarrier-PT-18b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s617 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4098 reset in 1336 ms.
Product exploration explored 100000 steps with 4092 reset in 1355 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 4 states, 6 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[true, p0, p0]
Incomplete random walk after 10000 steps, including 421 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 277725 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 277725 steps, saw 97245 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 23:06:27] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:27] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:27] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2022-05-15 23:06:27] [INFO ] After 465ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 23:06:27] [INFO ] After 534ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2022-05-15 23:06:27] [INFO ] After 721ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 726 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 726/726 places, 1085/1085 transitions.
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 726 transition count 1049
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 54 place count 708 transition count 1031
Iterating global reduction 1 with 18 rules applied. Total rules applied 72 place count 708 transition count 1031
Free-agglomeration rule applied 614 times.
Iterating global reduction 1 with 614 rules applied. Total rules applied 686 place count 708 transition count 417
Reduce places removed 615 places and 0 transitions.
Drop transitions removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Graph (complete) has 167 edges and 93 vertex of which 13 are kept as prefixes of interest. Removing 80 places using SCC suffix rule.0 ms
Discarding 80 places :
Also discarding 80 output transitions
Drop transitions removed 80 transitions
Graph (trivial) has 42 edges and 13 vertex of which 4 / 13 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 905 rules applied. Total rules applied 1591 place count 11 transition count 49
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1627 place count 11 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1627 place count 11 transition count 11
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 1631 place count 9 transition count 11
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1633 place count 9 transition count 9
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 4 with 4 rules applied. Total rules applied 1637 place count 7 transition count 7
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1639 place count 7 transition count 5
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1645 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1645 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1647 place count 2 transition count 2
Applied a total of 1647 rules in 119 ms. Remains 2 /726 variables (removed 724) and now considering 2/1085 (removed 1083) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/726 places, 2/1085 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 72 ms :[true, p0, p0]
Support contains 1 out of 726 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 726/726 places, 1085/1085 transitions.
Applied a total of 0 rules in 16 ms. Remains 726 /726 variables (removed 0) and now considering 1085/1085 (removed 0) transitions.
[2022-05-15 23:06:28] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:28] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:29] [INFO ] Implicit Places using invariants in 897 ms returned []
[2022-05-15 23:06:29] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:29] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-15 23:06:30] [INFO ] Implicit Places using invariants and state equation in 1546 ms returned []
Implicit Place search using SMT with State Equation took 2445 ms to find 0 implicit places.
[2022-05-15 23:06:30] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:30] [INFO ] Computed 20 place invariants in 23 ms
[2022-05-15 23:06:31] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 726/726 places, 1085/1085 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[true, p0, p0]
Incomplete random walk after 10000 steps, including 416 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 276476 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 276476 steps, saw 96669 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 23:06:35] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:35] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:35] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2022-05-15 23:06:35] [INFO ] After 458ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 23:06:35] [INFO ] After 527ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2022-05-15 23:06:35] [INFO ] After 714ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 726 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 726/726 places, 1085/1085 transitions.
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 726 transition count 1049
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 54 place count 708 transition count 1031
Iterating global reduction 1 with 18 rules applied. Total rules applied 72 place count 708 transition count 1031
Free-agglomeration rule applied 614 times.
Iterating global reduction 1 with 614 rules applied. Total rules applied 686 place count 708 transition count 417
Reduce places removed 615 places and 0 transitions.
Drop transitions removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Graph (complete) has 167 edges and 93 vertex of which 13 are kept as prefixes of interest. Removing 80 places using SCC suffix rule.0 ms
Discarding 80 places :
Also discarding 80 output transitions
Drop transitions removed 80 transitions
Graph (trivial) has 42 edges and 13 vertex of which 4 / 13 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 905 rules applied. Total rules applied 1591 place count 11 transition count 49
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1627 place count 11 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1627 place count 11 transition count 11
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 1631 place count 9 transition count 11
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1633 place count 9 transition count 9
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 4 with 4 rules applied. Total rules applied 1637 place count 7 transition count 7
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1639 place count 7 transition count 5
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1645 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1645 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1647 place count 2 transition count 2
Applied a total of 1647 rules in 117 ms. Remains 2 /726 variables (removed 724) and now considering 2/1085 (removed 1083) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/726 places, 2/1085 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 74 ms :[true, p0, p0]
Stuttering acceptance computed with spot in 74 ms :[true, p0, p0]
Product exploration explored 100000 steps with 4100 reset in 1466 ms.
Product exploration explored 100000 steps with 4076 reset in 1486 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 76 ms :[true, p0, p0]
Support contains 1 out of 726 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 726/726 places, 1085/1085 transitions.
Applied a total of 0 rules in 67 ms. Remains 726 /726 variables (removed 0) and now considering 1085/1085 (removed 0) transitions.
[2022-05-15 23:06:39] [INFO ] Redundant transitions in 19 ms returned []
[2022-05-15 23:06:39] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:39] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:06:40] [INFO ] Dead Transitions using invariants and state equation in 1098 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 726/726 places, 1085/1085 transitions.
Product exploration explored 100000 steps with 4088 reset in 1675 ms.
Product exploration explored 100000 steps with 4076 reset in 1660 ms.
Built C files in :
/tmp/ltsmin6884291553308421695
[2022-05-15 23:06:44] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6884291553308421695
Running compilation step : cd /tmp/ltsmin6884291553308421695;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2998 ms.
Running link step : cd /tmp/ltsmin6884291553308421695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin6884291553308421695;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14809897359652171877.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 726 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 726/726 places, 1085/1085 transitions.
Applied a total of 0 rules in 16 ms. Remains 726 /726 variables (removed 0) and now considering 1085/1085 (removed 0) transitions.
[2022-05-15 23:06:59] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:06:59] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:07:00] [INFO ] Implicit Places using invariants in 839 ms returned []
[2022-05-15 23:07:00] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:07:00] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:07:01] [INFO ] Implicit Places using invariants and state equation in 1390 ms returned []
Implicit Place search using SMT with State Equation took 2233 ms to find 0 implicit places.
[2022-05-15 23:07:01] [INFO ] Flow matrix only has 1050 transitions (discarded 35 similar events)
// Phase 1: matrix 1050 rows 726 cols
[2022-05-15 23:07:01] [INFO ] Computed 20 place invariants in 19 ms
[2022-05-15 23:07:02] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 726/726 places, 1085/1085 transitions.
Built C files in :
/tmp/ltsmin3266219516637366069
[2022-05-15 23:07:02] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3266219516637366069
Running compilation step : cd /tmp/ltsmin3266219516637366069;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2853 ms.
Running link step : cd /tmp/ltsmin3266219516637366069;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3266219516637366069;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12325316397883148757.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 23:07:17] [INFO ] Flatten gal took : 37 ms
[2022-05-15 23:07:17] [INFO ] Flatten gal took : 35 ms
[2022-05-15 23:07:17] [INFO ] Time to serialize gal into /tmp/LTL15279106842710814186.gal : 5 ms
[2022-05-15 23:07:17] [INFO ] Time to serialize properties into /tmp/LTL11943851100377863715.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15279106842710814186.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11943851100377863715.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1527910...268
Read 1 LTL properties
Checking formula 0 : !((X(("(p3828==1)")U(!(F(X("(p3828==1)")))))))
Formula 0 simplified : !X("(p3828==1)" U !FX"(p3828==1)")
Detected timeout of ITS tools.
[2022-05-15 23:07:32] [INFO ] Flatten gal took : 37 ms
[2022-05-15 23:07:32] [INFO ] Applying decomposition
[2022-05-15 23:07:32] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11938854730325949303.txt' '-o' '/tmp/graph11938854730325949303.bin' '-w' '/tmp/graph11938854730325949303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11938854730325949303.bin' '-l' '-1' '-v' '-w' '/tmp/graph11938854730325949303.weights' '-q' '0' '-e' '0.001'
[2022-05-15 23:07:32] [INFO ] Decomposing Gal with order
[2022-05-15 23:07:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:07:33] [INFO ] Removed a total of 431 redundant transitions.
[2022-05-15 23:07:33] [INFO ] Flatten gal took : 227 ms
[2022-05-15 23:07:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 15 ms.
[2022-05-15 23:07:33] [INFO ] Time to serialize gal into /tmp/LTL540890739334014740.gal : 7 ms
[2022-05-15 23:07:33] [INFO ] Time to serialize properties into /tmp/LTL5787846534143744326.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL540890739334014740.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5787846534143744326.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5408907...244
Read 1 LTL properties
Checking formula 0 : !((X(("(i10.u54.p3828==1)")U(!(F(X("(i10.u54.p3828==1)")))))))
Formula 0 simplified : !X("(i10.u54.p3828==1)" U !FX"(i10.u54.p3828==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5007408094805744047
[2022-05-15 23:07:48] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5007408094805744047
Running compilation step : cd /tmp/ltsmin5007408094805744047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2844 ms.
Running link step : cd /tmp/ltsmin5007408094805744047;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5007408094805744047;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true) U !<>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FlexibleBarrier-PT-18b-LTLFireability-02 finished in 106541 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))||p1||G(X(X(X(p2)))))))'
[2022-05-15 23:08:03] [INFO ] Flatten gal took : 41 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12677133072583143762
[2022-05-15 23:08:03] [INFO ] Too many transitions (1514) to apply POR reductions. Disabling POR matrices.
[2022-05-15 23:08:03] [INFO ] Applying decomposition
[2022-05-15 23:08:03] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12677133072583143762
Running compilation step : cd /tmp/ltsmin12677133072583143762;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 23:08:03] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14616371776139692687.txt' '-o' '/tmp/graph14616371776139692687.bin' '-w' '/tmp/graph14616371776139692687.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14616371776139692687.bin' '-l' '-1' '-v' '-w' '/tmp/graph14616371776139692687.weights' '-q' '0' '-e' '0.001'
[2022-05-15 23:08:03] [INFO ] Decomposing Gal with order
[2022-05-15 23:08:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:08:04] [INFO ] Removed a total of 434 redundant transitions.
[2022-05-15 23:08:04] [INFO ] Flatten gal took : 181 ms
[2022-05-15 23:08:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 38 ms.
[2022-05-15 23:08:04] [INFO ] Time to serialize gal into /tmp/LTLFireability7050416293279000879.gal : 14 ms
[2022-05-15 23:08:04] [INFO ] Time to serialize properties into /tmp/LTLFireability3312324033143533148.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7050416293279000879.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3312324033143533148.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !((X(("(i11.u195.p3828==1)")U(!(F(X("(i11.u195.p3828==1)")))))))
Formula 0 simplified : !X("(i11.u195.p3828==1)" U !FX"(i11.u195.p3828==1)")
Compilation finished in 4686 ms.
Running link step : cd /tmp/ltsmin12677133072583143762;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12677133072583143762;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true) U !<>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 23:29:47] [INFO ] Applying decomposition
[2022-05-15 23:29:47] [INFO ] Flatten gal took : 115 ms
[2022-05-15 23:29:47] [INFO ] Decomposing Gal with order
[2022-05-15 23:29:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:29:48] [INFO ] Removed a total of 408 redundant transitions.
[2022-05-15 23:29:48] [INFO ] Flatten gal took : 535 ms
[2022-05-15 23:29:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 1280 labels/synchronizations in 631 ms.
[2022-05-15 23:29:49] [INFO ] Time to serialize gal into /tmp/LTLFireability15913862362373280153.gal : 41 ms
[2022-05-15 23:29:49] [INFO ] Time to serialize properties into /tmp/LTLFireability5635741559858105944.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15913862362373280153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5635741559858105944.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((X(("(i1.u37.p3828==1)")U(!(F(X("(i1.u37.p3828==1)")))))))
Formula 0 simplified : !X("(i1.u37.p3828==1)" U !FX"(i1.u37.p3828==1)")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin12677133072583143762;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true) U !<>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12677133072583143762;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X((LTLAPp1==true)))||(LTLAPp2==true)||[](X(X(X((LTLAPp3==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 23:51:34] [INFO ] Flatten gal took : 615 ms
[2022-05-15 23:51:37] [INFO ] Input system was already deterministic with 1514 transitions.
[2022-05-15 23:51:37] [INFO ] Transformed 1125 places.
[2022-05-15 23:51:37] [INFO ] Transformed 1514 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 23:51:38] [INFO ] Time to serialize gal into /tmp/LTLFireability9441369384230777990.gal : 11 ms
[2022-05-15 23:51:38] [INFO ] Time to serialize properties into /tmp/LTLFireability8934153530718989347.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9441369384230777990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8934153530718989347.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(("(p3828==1)")U(!(F(X("(p3828==1)")))))))
Formula 0 simplified : !X("(p3828==1)" U !FX"(p3828==1)")
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="FlexibleBarrier-PT-18b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-18b, 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 r096-smll-165260575800124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b 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 ;