About the Execution of ITS-Tools for PolyORBLF-PT-S04J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.239 | 3600000.00 | 11596569.00 | 135008.40 | TFFFTT?FTFFFFF?T | 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.r168-tall-165277017000668.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 PolyORBLF-PT-S04J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017000668
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 19K Apr 29 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 29 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 29 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K Apr 29 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.5M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652910576702
Running Version 202205111006
[2022-05-18 21:49:37] [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]
[2022-05-18 21:49:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 21:49:38] [INFO ] Load time of PNML (sax parser for PT used): 282 ms
[2022-05-18 21:49:38] [INFO ] Transformed 792 places.
[2022-05-18 21:49:38] [INFO ] Transformed 4268 transitions.
[2022-05-18 21:49:38] [INFO ] Parsed PT model containing 792 places and 4268 transitions in 418 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 272 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Applied a total of 4 rules in 102 ms. Remains 788 /792 variables (removed 4) and now considering 2100/2100 (removed 0) transitions.
[2022-05-18 21:49:38] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 788 cols
[2022-05-18 21:49:38] [INFO ] Computed 54 place invariants in 129 ms
[2022-05-18 21:49:41] [INFO ] Dead Transitions using invariants and state equation in 2647 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2022-05-18 21:49:41] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 788 cols
[2022-05-18 21:49:41] [INFO ] Computed 54 place invariants in 62 ms
[2022-05-18 21:49:41] [INFO ] Implicit Places using invariants in 521 ms returned [2, 132, 144, 214, 293, 349, 387, 577]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 536 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 780/792 places, 1668/2100 transitions.
Applied a total of 0 rules in 22 ms. Remains 780 /780 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 780/792 places, 1668/2100 transitions.
Support contains 272 out of 780 places after structural reductions.
[2022-05-18 21:49:42] [INFO ] Flatten gal took : 217 ms
[2022-05-18 21:49:42] [INFO ] Flatten gal took : 134 ms
[2022-05-18 21:49:42] [INFO ] Input system was already deterministic with 1668 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 37) seen :35
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 21:49:43] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 780 cols
[2022-05-18 21:49:43] [INFO ] Computed 46 place invariants in 50 ms
[2022-05-18 21:49:43] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2022-05-18 21:49:43] [INFO ] [Real]Absence check using 14 positive and 32 generalized place invariants in 44 ms returned sat
[2022-05-18 21:49:43] [INFO ] After 239ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(X((p0 U G(!p0)))))||p1)))'
Support contains 25 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 84 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:49:44] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:49:44] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-18 21:49:46] [INFO ] Dead Transitions using invariants and state equation in 2131 ms found 0 transitions.
[2022-05-18 21:49:46] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:49:46] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 21:49:47] [INFO ] Implicit Places using invariants in 743 ms returned []
[2022-05-18 21:49:47] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:49:47] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-18 21:49:47] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:49:58] [INFO ] Implicit Places using invariants and state equation in 11664 ms returned []
Implicit Place search using SMT with State Equation took 12410 ms to find 0 implicit places.
[2022-05-18 21:49:58] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:49:58] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 21:50:00] [INFO ] Dead Transitions using invariants and state equation in 2167 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 402 ms :[p0, (AND p0 (NOT p1)), p0, p0, true, (AND p0 (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=5, aps=[p0:(OR (AND (GEQ s226 1) (GEQ s580 1) (GEQ s601 1)) (AND (GEQ s231 1) (GEQ s396 1) (GEQ s601 1)) (AND (GEQ s28 1) (GEQ s601 1) (GEQ s632 1)) (AND (GEQ s23...], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 726 ms.
Product exploration explored 100000 steps with 50000 reset in 648 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 : [(AND (NOT p0) p1), (X p1), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-00 finished in 18712 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(G(F(G(X((F(X(p0))&&p0)))))))))'
Support contains 39 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 780 transition count 1596
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 708 transition count 1596
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 144 place count 708 transition count 1500
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 336 place count 612 transition count 1500
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 343 place count 605 transition count 1493
Iterating global reduction 2 with 7 rules applied. Total rules applied 350 place count 605 transition count 1493
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 510 place count 525 transition count 1413
Applied a total of 510 rules in 188 ms. Remains 525 /780 variables (removed 255) and now considering 1413/1668 (removed 255) transitions.
[2022-05-18 21:50:02] [INFO ] Flow matrix only has 1381 transitions (discarded 32 similar events)
// Phase 1: matrix 1381 rows 525 cols
[2022-05-18 21:50:02] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 21:50:04] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
[2022-05-18 21:50:04] [INFO ] Flow matrix only has 1381 transitions (discarded 32 similar events)
// Phase 1: matrix 1381 rows 525 cols
[2022-05-18 21:50:04] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 21:50:04] [INFO ] Implicit Places using invariants in 670 ms returned []
[2022-05-18 21:50:04] [INFO ] Flow matrix only has 1381 transitions (discarded 32 similar events)
// Phase 1: matrix 1381 rows 525 cols
[2022-05-18 21:50:04] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 21:50:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:50:35] [INFO ] Performed 492/525 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-18 21:50:37] [INFO ] Implicit Places using invariants and state equation in 32624 ms returned []
Implicit Place search using SMT with State Equation took 33297 ms to find 0 implicit places.
[2022-05-18 21:50:37] [INFO ] Redundant transitions in 94 ms returned []
[2022-05-18 21:50:37] [INFO ] Flow matrix only has 1381 transitions (discarded 32 similar events)
// Phase 1: matrix 1381 rows 525 cols
[2022-05-18 21:50:37] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-18 21:50:38] [INFO ] Dead Transitions using invariants and state equation in 1107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 525/780 places, 1413/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 525/780 places, 1413/1668 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s378 1) (GEQ s434 1)) (AND (GEQ s205 1) (GEQ s354 1)) (AND (GEQ s36 1) (GEQ s205 1)) (AND (GEQ s226 1) (GEQ s434 1)) (AND (GEQ s312 1) (G...], 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 354 steps with 0 reset in 18 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-01 finished in 35910 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(p0))))'
Support contains 9 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 1612
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 724 transition count 1604
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 716 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 128 place count 716 transition count 1508
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 320 place count 620 transition count 1508
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 327 place count 613 transition count 1501
Iterating global reduction 3 with 7 rules applied. Total rules applied 334 place count 613 transition count 1501
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 494 place count 533 transition count 1421
Applied a total of 494 rules in 105 ms. Remains 533 /780 variables (removed 247) and now considering 1421/1668 (removed 247) transitions.
[2022-05-18 21:50:38] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:50:38] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 21:50:39] [INFO ] Dead Transitions using invariants and state equation in 1047 ms found 0 transitions.
[2022-05-18 21:50:39] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:50:39] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 21:50:40] [INFO ] Implicit Places using invariants in 640 ms returned []
[2022-05-18 21:50:40] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:50:40] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 21:50:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:51:04] [INFO ] Implicit Places using invariants and state equation in 23644 ms returned []
Implicit Place search using SMT with State Equation took 24285 ms to find 0 implicit places.
[2022-05-18 21:51:04] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-18 21:51:04] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:51:04] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-18 21:51:05] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/780 places, 1421/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 533/780 places, 1421/1668 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s163 1) (LT s170 1)) (OR (LT s163 1) (LT s313 1)) (OR (LT s117 1) (LT s163 1)) (OR (LT s163 1) (LT s304 1)) (OR (LT s163 1) (LT s238 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11 reset in 521 ms.
Stack based approach found an accepted trace after 1926 steps with 0 reset with depth 1927 and stack size 1927 in 12 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-02 finished in 27182 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 10 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 33 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:51:05] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:05] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 21:51:08] [INFO ] Dead Transitions using invariants and state equation in 2212 ms found 0 transitions.
[2022-05-18 21:51:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:08] [INFO ] Computed 46 place invariants in 40 ms
[2022-05-18 21:51:08] [INFO ] Implicit Places using invariants in 822 ms returned []
[2022-05-18 21:51:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:08] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 21:51:09] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:51:22] [INFO ] Implicit Places using invariants and state equation in 13302 ms returned []
Implicit Place search using SMT with State Equation took 14127 ms to find 0 implicit places.
[2022-05-18 21:51:22] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:22] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-18 21:51:24] [INFO ] Dead Transitions using invariants and state equation in 2250 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s140 1) (GEQ s503 1) (GEQ s681 1)) (AND (GEQ s140 1) (GEQ s681 1) (GEQ s688 1)) (AND (GEQ s72 1) (GEQ s140 1) (GEQ s681 1)) (AND (GEQ s14...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-03 finished in 18734 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(p1 U p2)||p0)))'
Support contains 48 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Applied a total of 0 rules in 18 ms. Remains 780 /780 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
[2022-05-18 21:51:24] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 780 cols
[2022-05-18 21:51:24] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 21:51:26] [INFO ] Dead Transitions using invariants and state equation in 2152 ms found 0 transitions.
[2022-05-18 21:51:26] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 780 cols
[2022-05-18 21:51:26] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 21:51:27] [INFO ] Implicit Places using invariants in 897 ms returned []
[2022-05-18 21:51:27] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 780 cols
[2022-05-18 21:51:27] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 21:51:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:51:37] [INFO ] Implicit Places using invariants and state equation in 9742 ms returned []
Implicit Place search using SMT with State Equation took 10641 ms to find 0 implicit places.
[2022-05-18 21:51:37] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 780 cols
[2022-05-18 21:51:37] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 21:51:39] [INFO ] Dead Transitions using invariants and state equation in 2109 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 780/780 places, 1668/1668 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (AND (NOT p0) p2), p2, (AND (NOT p0) p2)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=1, aps=[p2:(OR (GEQ s128 1) (GEQ s513 1) (GEQ s578 1) (GEQ s453 1) (GEQ s695 1) (GEQ s262 1) (GEQ s139 1) (GEQ s21 1) (GEQ s391 1) (GEQ s216 1) (GEQ s152 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 914 ms.
Product exploration explored 100000 steps with 50000 reset in 935 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 : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1 (NOT p2))))
Knowledge based reduction with 6 factoid took 95 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-04 finished in 17082 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(F(p1)))&&p0)))'
Support contains 40 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 27 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:51:41] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:41] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 21:51:43] [INFO ] Dead Transitions using invariants and state equation in 2222 ms found 0 transitions.
[2022-05-18 21:51:43] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:43] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 21:51:44] [INFO ] Implicit Places using invariants in 865 ms returned []
[2022-05-18 21:51:44] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:51:44] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 21:51:45] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:52:02] [INFO ] Implicit Places using invariants and state equation in 17500 ms returned []
Implicit Place search using SMT with State Equation took 18366 ms to find 0 implicit places.
[2022-05-18 21:52:02] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:52:02] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 21:52:04] [INFO ] Dead Transitions using invariants and state equation in 2132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (LT s94 1) (LT s659 1) (LT s552 1) (LT s723 1) (LT s357 1) (LT s119 1) (LT s475 1) (LT s287 1)), p0:(AND (LT s128 1) (LT s504 1) (LT s568 1) (LT s...], 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][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 766 ms.
Product exploration explored 100000 steps with 33333 reset in 788 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 : [(AND p1 p0), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-05 finished in 24570 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((p0 U (X(G((G(p3)||p2)))||p1))))))'
Support contains 82 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 780 transition count 1596
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 708 transition count 1596
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 144 place count 708 transition count 1500
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 336 place count 612 transition count 1500
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 343 place count 605 transition count 1493
Iterating global reduction 2 with 7 rules applied. Total rules applied 350 place count 605 transition count 1493
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 494 place count 533 transition count 1421
Applied a total of 494 rules in 84 ms. Remains 533 /780 variables (removed 247) and now considering 1421/1668 (removed 247) transitions.
[2022-05-18 21:52:06] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:06] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 21:52:07] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
[2022-05-18 21:52:07] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:07] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 21:52:08] [INFO ] Implicit Places using invariants in 562 ms returned []
[2022-05-18 21:52:08] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:08] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 21:52:08] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:52:16] [INFO ] Implicit Places using invariants and state equation in 8069 ms returned []
Implicit Place search using SMT with State Equation took 8633 ms to find 0 implicit places.
[2022-05-18 21:52:16] [INFO ] Redundant transitions in 40 ms returned []
[2022-05-18 21:52:16] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:16] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 21:52:17] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/780 places, 1421/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 533/780 places, 1421/1668 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p1) (NOT p3))]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p1) (NOT p3))), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1) p3), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (GEQ s295 1) (GEQ s442 1)) (AND (GEQ s330 1) (GEQ s442 1)) (AND (GEQ s406 1) (GEQ s442 1)) (AND (GEQ s190 1) (GEQ s442 1)) (AND (GEQ s275 1) (...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3088 reset in 2633 ms.
Product exploration explored 100000 steps with 3061 reset in 2619 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 : [(AND (NOT p2) (NOT p1) (NOT p3)), (X (NOT (AND (NOT p2) (NOT p1) p3))), (X (NOT (AND p2 (NOT p1) (NOT p3)))), (X (NOT (AND p2 (NOT p1) p3))), (X (AND (NOT p2) (NOT p1) (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND p2 (NOT p1) (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) p3)))), (X (X (AND (NOT p2) (NOT p1) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 370 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 21:52:23] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:23] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-18 21:52:23] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2022-05-18 21:52:23] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 29 ms returned sat
[2022-05-18 21:52:23] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p3)), (X (NOT (AND (NOT p2) (NOT p1) p3))), (X (NOT (AND p2 (NOT p1) (NOT p3)))), (X (NOT (AND p2 (NOT p1) p3))), (X (AND (NOT p2) (NOT p1) (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND p2 (NOT p1) (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) p3)))), (X (X (AND (NOT p2) (NOT p1) (NOT p3)))), (G (NOT (AND (NOT p1) p2 p3)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND (NOT p1) (NOT p2) p3)), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))))), (F (AND (NOT p1) p2 (NOT p3)))]
Knowledge based reduction with 10 factoid took 436 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 78 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))]
Stuttering acceptance computed with spot in 71 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))]
[2022-05-18 21:52:24] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:24] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 21:52:26] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2022-05-18 21:52:26] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 220 ms returned sat
[2022-05-18 21:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 21:52:32] [INFO ] [Real]Absence check using state equation in 5347 ms returned sat
[2022-05-18 21:52:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 21:52:34] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2022-05-18 21:52:34] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 118 ms returned sat
[2022-05-18 21:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 21:52:41] [INFO ] [Nat]Absence check using state equation in 6907 ms returned sat
[2022-05-18 21:52:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:52:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 21:52:45] [INFO ] [Nat]Added 160 Read/Feed constraints in 4675 ms returned sat
[2022-05-18 21:52:46] [INFO ] Deduced a trap composed of 19 places in 217 ms of which 6 ms to minimize.
[2022-05-18 21:52:47] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 1434 ms
Could not prove EG (AND (NOT p1) (NOT p2) (NOT p3))
Support contains 82 out of 533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 533/533 places, 1421/1421 transitions.
Applied a total of 0 rules in 29 ms. Remains 533 /533 variables (removed 0) and now considering 1421/1421 (removed 0) transitions.
[2022-05-18 21:52:47] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:47] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 21:52:48] [INFO ] Dead Transitions using invariants and state equation in 1144 ms found 0 transitions.
[2022-05-18 21:52:48] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:48] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 21:52:49] [INFO ] Implicit Places using invariants in 543 ms returned []
[2022-05-18 21:52:49] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:49] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 21:52:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:52:57] [INFO ] Implicit Places using invariants and state equation in 8179 ms returned []
Implicit Place search using SMT with State Equation took 8723 ms to find 0 implicit places.
[2022-05-18 21:52:57] [INFO ] Redundant transitions in 42 ms returned []
[2022-05-18 21:52:57] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:57] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 21:52:58] [INFO ] Dead Transitions using invariants and state equation in 1122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 533/533 places, 1421/1421 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 : [(AND (NOT p1) (NOT p2) (NOT p3)), (X (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p3))), (X (X (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) p3))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 299 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 87 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))]
Finished random walk after 32 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3)), (X (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) p3))), (X (X (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) p3))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)))), (F p1), (F (AND (NOT p1) (NOT p2) p3)), (F (AND (NOT p1) p2 (NOT p3)))]
Knowledge based reduction with 7 factoid took 293 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 2 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 70 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))]
Stuttering acceptance computed with spot in 67 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))]
[2022-05-18 21:52:59] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:52:59] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 21:53:01] [INFO ] [Real]Absence check using 18 positive place invariants in 12 ms returned sat
[2022-05-18 21:53:01] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 214 ms returned sat
[2022-05-18 21:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 21:53:06] [INFO ] [Real]Absence check using state equation in 5301 ms returned sat
[2022-05-18 21:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 21:53:08] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2022-05-18 21:53:09] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 119 ms returned sat
[2022-05-18 21:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 21:53:16] [INFO ] [Nat]Absence check using state equation in 7123 ms returned sat
[2022-05-18 21:53:16] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:53:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 21:53:20] [INFO ] [Nat]Added 160 Read/Feed constraints in 4264 ms returned sat
[2022-05-18 21:53:20] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 2 ms to minimize.
[2022-05-18 21:53:20] [INFO ] Deduced a trap composed of 33 places in 207 ms of which 1 ms to minimize.
[2022-05-18 21:53:21] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 1568 ms
Could not prove EG (AND (NOT p1) (NOT p2) (NOT p3))
Stuttering acceptance computed with spot in 73 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) p2 p3))]
Product exploration explored 100000 steps with 3068 reset in 2711 ms.
Product exploration explored 100000 steps with 3100 reset in 2717 ms.
Built C files in :
/tmp/ltsmin13238824831190698473
[2022-05-18 21:53:27] [INFO ] Computing symmetric may disable matrix : 1421 transitions.
[2022-05-18 21:53:27] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:53:27] [INFO ] Computing symmetric may enable matrix : 1421 transitions.
[2022-05-18 21:53:27] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:53:28] [INFO ] Computing Do-Not-Accords matrix : 1421 transitions.
[2022-05-18 21:53:28] [INFO ] Computation of Completed DNA matrix. took 63 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:53:28] [INFO ] Built C files in 572ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13238824831190698473
Running compilation step : cd /tmp/ltsmin13238824831190698473;'/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/ltsmin13238824831190698473;'/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/ltsmin13238824831190698473;'/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 82 out of 533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 533/533 places, 1421/1421 transitions.
Applied a total of 0 rules in 22 ms. Remains 533 /533 variables (removed 0) and now considering 1421/1421 (removed 0) transitions.
[2022-05-18 21:53:31] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:53:31] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 21:53:32] [INFO ] Dead Transitions using invariants and state equation in 1099 ms found 0 transitions.
[2022-05-18 21:53:32] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:53:32] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 21:53:32] [INFO ] Implicit Places using invariants in 564 ms returned []
[2022-05-18 21:53:32] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:53:32] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 21:53:33] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:53:41] [INFO ] Implicit Places using invariants and state equation in 8755 ms returned []
Implicit Place search using SMT with State Equation took 9322 ms to find 0 implicit places.
[2022-05-18 21:53:41] [INFO ] Redundant transitions in 41 ms returned []
[2022-05-18 21:53:41] [INFO ] Flow matrix only has 1389 transitions (discarded 32 similar events)
// Phase 1: matrix 1389 rows 533 cols
[2022-05-18 21:53:41] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 21:53:42] [INFO ] Dead Transitions using invariants and state equation in 1136 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 533/533 places, 1421/1421 transitions.
Built C files in :
/tmp/ltsmin6333851476214840730
[2022-05-18 21:53:42] [INFO ] Computing symmetric may disable matrix : 1421 transitions.
[2022-05-18 21:53:42] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:53:42] [INFO ] Computing symmetric may enable matrix : 1421 transitions.
[2022-05-18 21:53:42] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:53:43] [INFO ] Computing Do-Not-Accords matrix : 1421 transitions.
[2022-05-18 21:53:43] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:53:43] [INFO ] Built C files in 311ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6333851476214840730
Running compilation step : cd /tmp/ltsmin6333851476214840730;'/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/ltsmin6333851476214840730;'/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/ltsmin6333851476214840730;'/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)
[2022-05-18 21:53:46] [INFO ] Flatten gal took : 75 ms
[2022-05-18 21:53:46] [INFO ] Flatten gal took : 71 ms
[2022-05-18 21:53:46] [INFO ] Time to serialize gal into /tmp/LTL12571540430556720740.gal : 15 ms
[2022-05-18 21:53:46] [INFO ] Time to serialize properties into /tmp/LTL10075552568702500880.ltl : 2 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/LTL12571540430556720740.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10075552568702500880.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/LTL1257154...268
Read 1 LTL properties
Checking formula 0 : !((G(X(F(("((((ScheduleTaskE_Idle_5>=1)||(ScheduleTaskE_Idle_7>=1))||((ScheduleTaskE_Idle_2>=1)||(ScheduleTaskE_Idle_4>=1)))||(((Sched...8121
Formula 0 simplified : !GXF("((((ScheduleTaskE_Idle_5>=1)||(ScheduleTaskE_Idle_7>=1))||((ScheduleTaskE_Idle_2>=1)||(ScheduleTaskE_Idle_4>=1)))||(((Schedule...8072
Detected timeout of ITS tools.
[2022-05-18 21:54:01] [INFO ] Flatten gal took : 69 ms
[2022-05-18 21:54:01] [INFO ] Applying decomposition
[2022-05-18 21:54:01] [INFO ] Flatten gal took : 62 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/graph11913597461131947109.txt' '-o' '/tmp/graph11913597461131947109.bin' '-w' '/tmp/graph11913597461131947109.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11913597461131947109.bin' '-l' '-1' '-v' '-w' '/tmp/graph11913597461131947109.weights' '-q' '0' '-e' '0.001'
[2022-05-18 21:54:01] [INFO ] Decomposing Gal with order
[2022-05-18 21:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 21:54:02] [INFO ] Removed a total of 1207 redundant transitions.
[2022-05-18 21:54:02] [INFO ] Flatten gal took : 381 ms
[2022-05-18 21:54:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 481 labels/synchronizations in 45 ms.
[2022-05-18 21:54:02] [INFO ] Time to serialize gal into /tmp/LTL3955432535058197196.gal : 14 ms
[2022-05-18 21:54:02] [INFO ] Time to serialize properties into /tmp/LTL32428899467983389.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/LTL3955432535058197196.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL32428899467983389.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/LTL3955432...243
Read 1 LTL properties
Checking formula 0 : !((G(X(F(("((((i2.u4.ScheduleTaskE_Idle_5>=1)||(i2.u9.ScheduleTaskE_Idle_7>=1))||((i2.u4.ScheduleTaskE_Idle_2>=1)||(i2.u4.ScheduleTask...10493
Formula 0 simplified : !GXF("((((i2.u4.ScheduleTaskE_Idle_5>=1)||(i2.u9.ScheduleTaskE_Idle_7>=1))||((i2.u4.ScheduleTaskE_Idle_2>=1)||(i2.u4.ScheduleTaskE_I...10444
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14034881418923574059
[2022-05-18 21:54:17] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14034881418923574059
Running compilation step : cd /tmp/ltsmin14034881418923574059;'/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 2601 ms.
Running link step : cd /tmp/ltsmin14034881418923574059;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin14034881418923574059;'/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([](([]((LTLAPp3==true))||(LTLAPp2==true))))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-06 finished in 146189 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G((G(!p0)||X(p1))))) U X((F(p1)&&p0))))'
Support contains 48 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 37 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:54:32] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:32] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-18 21:54:34] [INFO ] Dead Transitions using invariants and state equation in 2189 ms found 0 transitions.
[2022-05-18 21:54:34] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:34] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-18 21:54:35] [INFO ] Implicit Places using invariants in 837 ms returned []
[2022-05-18 21:54:35] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:35] [INFO ] Computed 46 place invariants in 34 ms
[2022-05-18 21:54:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:54:49] [INFO ] Implicit Places using invariants and state equation in 13873 ms returned []
Implicit Place search using SMT with State Equation took 14710 ms to find 0 implicit places.
[2022-05-18 21:54:49] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:49] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-18 21:54:51] [INFO ] Dead Transitions using invariants and state equation in 2208 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (AND p0 (NOT p1)), true, (AND p0 p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s132 1) (GEQ s199 1)) (AND (GEQ s146 1) (GEQ s418 1)) (AND (GEQ s127 1) (GEQ s539 1)) (AND (GEQ s44 1) (GEQ s559 1)) (AND (GEQ s165 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14241 reset in 664 ms.
Product exploration explored 100000 steps with 14266 reset in 686 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 : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 295 ms. Reduced automaton from 8 states, 14 edges and 2 AP to 8 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (AND p0 (NOT p1)), true, (AND p0 p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 21:54:53] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:53] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 21:54:54] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 21:54:54] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 41 ms returned sat
[2022-05-18 21:54:54] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F p0), (F p1), (F (AND p0 (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be false thanks to knowledge :(G (NOT (AND p0 p1)))
Knowledge based reduction with 8 factoid took 440 ms. Reduced automaton from 8 states, 14 edges and 2 AP to 1 states, 1 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-07 finished in 22240 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(!p0) U G((G((G(p2) U G(p0)))&&p1))))))'
Support contains 4 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 32 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:54:54] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:54] [INFO ] Computed 46 place invariants in 34 ms
[2022-05-18 21:54:56] [INFO ] Dead Transitions using invariants and state equation in 2109 ms found 0 transitions.
[2022-05-18 21:54:56] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:56] [INFO ] Computed 46 place invariants in 51 ms
[2022-05-18 21:54:57] [INFO ] Implicit Places using invariants in 854 ms returned []
[2022-05-18 21:54:57] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:54:57] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 21:54:58] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:55:12] [INFO ] Implicit Places using invariants and state equation in 14564 ms returned []
Implicit Place search using SMT with State Equation took 15421 ms to find 0 implicit places.
[2022-05-18 21:55:12] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:55:12] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 21:55:14] [INFO ] Dead Transitions using invariants and state equation in 2135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 719 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), p0, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) p0), false, (AND p0 (NOT p1)), (NOT p0), false, (AND (NOT p0) (NOT p2)), false, true, (AND (NOT p2) (NOT p1) p0), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0) p2), false]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p1 p0) (AND p1 p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(OR (NOT p1) (AND (NOT p0) (NOT p2))), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(OR (NOT p1) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={0, 2} source=1 dest: 3}, { cond=(AND p1 p0 p2), acceptance={1, 2} source=1 dest: 4}, { cond=(AND p1 (NOT p0) p2), acceptance={0, 1, 2} source=1 dest: 4}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 5}, { cond=(OR (AND p1 p0) (AND p1 p2)), acceptance={} source=1 dest: 7}, { cond=(AND p1 p0 (NOT p2)), acceptance={1, 2} source=1 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 9}], [{ cond=p0, acceptance={} source=2 dest: 12}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0, 1, 2} source=3 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0 p2), acceptance={0} source=3 dest: 3}, { cond=(OR (AND (NOT p1) p2) (AND (NOT p0) p2)), acceptance={0, 2} source=3 dest: 3}, { cond=(OR (AND (NOT p1) p2) (AND (NOT p0) p2)), acceptance={} source=3 dest: 5}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 7}, { cond=(AND p1 p0 (NOT p2)), acceptance={1, 2} source=3 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 9}, { cond=(AND p1 p0 p2), acceptance={2} source=3 dest: 10}, { cond=(AND p1 p0 p2), acceptance={} source=3 dest: 13}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1, 2} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0, 2} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={1, 2} source=4 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0, 1, 2} source=4 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 5}, { cond=p2, acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={1, 2} source=4 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 9}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 12}, { cond=(AND p0 p2), acceptance={} source=5 dest: 14}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 15}, { cond=(AND p0 p2), acceptance={} source=6 dest: 17}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 12}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=7 dest: 15}, { cond=(AND p1 p0 p2), acceptance={} source=7 dest: 17}, { cond=(AND p1 p0 p2), acceptance={} source=7 dest: 18}], [{ cond=(AND p1 (NOT p0) p2), acceptance={0, 1} source=8 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0, 1, 2} source=8 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=8 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={0, 2} source=8 dest: 3}, { cond=(AND p1 p0 p2), acceptance={1, 2} source=8 dest: 4}, { cond=(AND p1 (NOT p0) p2), acceptance={0, 1, 2} source=8 dest: 4}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=8 dest: 5}, { cond=(AND p1 p0 p2), acceptance={} source=8 dest: 6}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=8 dest: 7}, { cond=(AND p1 p0 p2), acceptance={1} source=8 dest: 8}, { cond=(OR (AND (NOT p1) p0) (AND p0 (NOT p2))), acceptance={1, 2} source=8 dest: 8}, { cond=(OR (AND (NOT p1) p0) (AND p0 (NOT p2))), acceptance={} source=8 dest: 9}, { cond=(AND p1 p0 p2), acceptance={} source=8 dest: 19}], [{ cond=p0, acceptance={} source=9 dest: 15}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1, 2} source=10 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=10 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0, 2} source=10 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=10 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={1, 2} source=10 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=10 dest: 9}, { cond=(AND p0 p2), acceptance={2} source=10 dest: 10}, { cond=(AND p0 p2), acceptance={} source=10 dest: 11}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=11 dest: 15}, { cond=(AND p0 p2), acceptance={} source=11 dest: 16}], [{ cond=true, acceptance={0, 1, 2} source=12 dest: 12}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=13 dest: 12}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=13 dest: 14}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=13 dest: 15}, { cond=(AND p1 p0 p2), acceptance={} source=13 dest: 16}], [{ cond=(NOT p2), acceptance={} source=14 dest: 12}, { cond=p2, acceptance={} source=14 dest: 14}], [{ cond=(NOT p0), acceptance={} source=15 dest: 12}, { cond=p0, acceptance={} source=15 dest: 15}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=16 dest: 12}, { cond=(AND (NOT p0) p2), acceptance={} source=16 dest: 14}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=17 dest: 12}, { cond=(AND (NOT p0) p2), acceptance={} source=17 dest: 14}, { cond=(AND p0 (NOT p2)), acceptance={} source=17 dest: 15}, { cond=(AND p0 p2), acceptance={1, 2} source=17 dest: 17}, { cond=(AND (NOT p0) p2), acceptance={0, 1, 2} source=17 dest: 17}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=18 dest: 12}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=18 dest: 18}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=19 dest: 15}, { cond=(AND p1 p0 p2), acceptance={} source=19 dest: 18}]], initial=0, aps=[p1:(AND (GEQ s78 1) (GEQ s660 1)), p0:(AND (GEQ s78 1) (GEQ s660 1)), p2:(AND (GEQ s103 1) (GEQ s676 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24999 reset in 660 ms.
Product exploration explored 100000 steps with 25019 reset in 677 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 : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (OR (NOT p1) (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (OR (AND p1 p0) (AND p1 p2)))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) p2) (AND (NOT p0) p2))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND p0 (NOT p2)))))), (X (X (OR (NOT p1) (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (OR (AND p1 p0) (AND p1 p2))))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND p0 p2)))), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 1658 ms. Reduced automaton from 20 states, 84 edges and 3 AP to 20 states, 84 edges and 3 AP.
Stuttering acceptance computed with spot in 718 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), p0, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) p0), false, (AND p0 (NOT p1)), (NOT p0), false, (AND (NOT p0) (NOT p2)), false, true, (AND (NOT p1) (NOT p2) p0), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p1) p2 (NOT p0)), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 19) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-18 21:55:19] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:55:19] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-18 21:55:19] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 21:55:19] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 42 ms returned sat
[2022-05-18 21:55:19] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 6 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (OR (NOT p1) (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (OR (AND p1 p0) (AND p1 p2)))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) p2) (AND (NOT p0) p2))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND p0 (NOT p2)))))), (X (X (OR (NOT p1) (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (OR (AND p1 p0) (AND p1 p2))))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND p0 p2)))), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (G (NOT (AND p1 p2 p0))), (G (NOT (AND (NOT p1) p0))), (G (NOT (AND (NOT p1) p2 p0))), (G (NOT (AND p1 p2 (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p2) p0))), (G (NOT (AND p2 p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0)))), (F (OR (AND (NOT p1) p2) (AND p2 (NOT p0)))), (F (AND p2 (NOT p0))), (F (OR (AND (NOT p1) p0) (AND (NOT p2) p0))), (F (AND p1 (NOT p2) p0)), (F (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0))))), (F (AND (NOT p2) p0)), (F p0), (F (OR (AND p1 p2) (AND p1 p0))), (F (AND (NOT p1) p2 (NOT p0))), (F (NOT (OR (NOT p1) (AND (NOT p2) (NOT p0))))), (F p2)]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 28 factoid took 2268 ms. Reduced automaton from 20 states, 84 edges and 3 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1))]
[2022-05-18 21:55:22] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:55:22] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-18 21:55:23] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 21:55:23] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 109 ms returned sat
[2022-05-18 21:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 21:55:28] [INFO ] [Real]Absence check using state equation in 5182 ms returned sat
[2022-05-18 21:55:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 21:55:29] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 21:55:29] [INFO ] [Nat]Absence check using 17 positive and 29 generalized place invariants in 150 ms returned sat
[2022-05-18 21:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 21:55:40] [INFO ] [Nat]Absence check using state equation in 10883 ms returned unknown
Could not prove EG (NOT p2)
[2022-05-18 21:55:40] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:55:40] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 21:55:41] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-18 21:55:41] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 90 ms returned sat
[2022-05-18 21:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 21:55:49] [INFO ] [Real]Absence check using state equation in 7953 ms returned sat
[2022-05-18 21:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 21:55:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 21:55:50] [INFO ] [Nat]Absence check using 17 positive and 29 generalized place invariants in 143 ms returned sat
[2022-05-18 21:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 21:56:02] [INFO ] [Nat]Absence check using state equation in 11596 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 9 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2022-05-18 21:56:02] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:02] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 21:56:04] [INFO ] Dead Transitions using invariants and state equation in 2211 ms found 0 transitions.
[2022-05-18 21:56:04] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:04] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-18 21:56:05] [INFO ] Implicit Places using invariants in 844 ms returned []
[2022-05-18 21:56:05] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:05] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-18 21:56:06] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:56:18] [INFO ] Implicit Places using invariants and state equation in 13181 ms returned []
Implicit Place search using SMT with State Equation took 14026 ms to find 0 implicit places.
[2022-05-18 21:56:18] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:18] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 21:56:20] [INFO ] Dead Transitions using invariants and state equation in 2260 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/764 places, 1652/1652 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 : [(AND (NOT p1) (NOT p2)), (X (OR (NOT p1) (NOT p2))), (X (X (OR (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1))]
Incomplete random walk after 10002 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 105897 steps, run timeout after 3005 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 105897 steps, saw 69674 distinct states, run finished after 3006 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 21:56:24] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:24] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-18 21:56:24] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2022-05-18 21:56:24] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 43 ms returned sat
[2022-05-18 21:56:24] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (OR (NOT p1) (NOT p2))), (X (X (OR (NOT p1) (NOT p2)))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : []
Property proved to be false thanks to knowledge :(G (OR (NOT p1) (NOT p2)))
Knowledge based reduction with 4 factoid took 128 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 1 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-09 finished in 89769 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(p1))))'
Support contains 4 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 33 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:56:24] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:24] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 21:56:26] [INFO ] Dead Transitions using invariants and state equation in 2230 ms found 0 transitions.
[2022-05-18 21:56:26] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:26] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 21:56:27] [INFO ] Implicit Places using invariants in 852 ms returned []
[2022-05-18 21:56:27] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:27] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 21:56:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:56:41] [INFO ] Implicit Places using invariants and state equation in 14010 ms returned []
Implicit Place search using SMT with State Equation took 14863 ms to find 0 implicit places.
[2022-05-18 21:56:41] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:41] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 21:56:43] [INFO ] Dead Transitions using invariants and state equation in 2069 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LT s754 1), p1:(AND (GEQ s256 10) (GEQ s378 1) (GEQ s577 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-10 finished in 19370 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(!(p0 U !(F(p0)||X(p1))))&&F(X(p1))))'
Support contains 4 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 26 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:56:43] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:43] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-18 21:56:46] [INFO ] Dead Transitions using invariants and state equation in 2213 ms found 0 transitions.
[2022-05-18 21:56:46] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:46] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 21:56:46] [INFO ] Implicit Places using invariants in 803 ms returned []
[2022-05-18 21:56:46] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:46] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 21:56:47] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:56:57] [INFO ] Implicit Places using invariants and state equation in 11098 ms returned []
Implicit Place search using SMT with State Equation took 11901 ms to find 0 implicit places.
[2022-05-18 21:56:57] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:56:58] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-18 21:57:00] [INFO ] Dead Transitions using invariants and state equation in 2105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 224 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s97 1) (GEQ s452 1)), p1:(AND (GEQ s88 1) (GEQ s175 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 75631 steps with 12 reset in 257 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-11 finished in 16759 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(X(p0))||G(p1)) U (X(p2)&&p3)))'
Support contains 7 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 33 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:57:00] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:00] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 21:57:02] [INFO ] Dead Transitions using invariants and state equation in 2245 ms found 0 transitions.
[2022-05-18 21:57:02] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:02] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 21:57:03] [INFO ] Implicit Places using invariants in 827 ms returned []
[2022-05-18 21:57:03] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:03] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 21:57:04] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:57:19] [INFO ] Implicit Places using invariants and state equation in 16186 ms returned []
Implicit Place search using SMT with State Equation took 17015 ms to find 0 implicit places.
[2022-05-18 21:57:19] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:19] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-18 21:57:22] [INFO ] Dead Transitions using invariants and state equation in 2208 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p3) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p3) p1), acceptance={0} source=0 dest: 2}, { cond=(AND p3 (NOT p1)), acceptance={0} source=0 dest: 3}, { cond=p3, acceptance={0} source=0 dest: 4}, { cond=(AND p3 p1), acceptance={0} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=(OR (AND p3 p0 (NOT p2)) (AND p1 p0 (NOT p2))), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND p3 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p3 p1 (NOT p2)), acceptance={0} source=4 dest: 5}], [{ cond=(AND p3 (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p3 p1 p0 (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p3:(OR (AND (GEQ s255 1) (GEQ s390 10)) (AND (GEQ s455 1) (GEQ s580 1) (GEQ s601 1))), p1:(AND (GEQ s455 1) (GEQ s580 1) (GEQ s601 1)), p0:(AND (GEQ s256 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-12 finished in 21823 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 780 transition count 1597
Reduce places removed 71 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 72 rules applied. Total rules applied 143 place count 709 transition count 1596
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 144 place count 708 transition count 1596
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 144 place count 708 transition count 1500
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 336 place count 612 transition count 1500
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 343 place count 605 transition count 1493
Iterating global reduction 3 with 7 rules applied. Total rules applied 350 place count 605 transition count 1493
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 158 rules applied. Total rules applied 508 place count 526 transition count 1414
Applied a total of 508 rules in 90 ms. Remains 526 /780 variables (removed 254) and now considering 1414/1668 (removed 254) transitions.
[2022-05-18 21:57:22] [INFO ] Flow matrix only has 1382 transitions (discarded 32 similar events)
// Phase 1: matrix 1382 rows 526 cols
[2022-05-18 21:57:22] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-18 21:57:23] [INFO ] Dead Transitions using invariants and state equation in 1111 ms found 0 transitions.
[2022-05-18 21:57:23] [INFO ] Flow matrix only has 1382 transitions (discarded 32 similar events)
// Phase 1: matrix 1382 rows 526 cols
[2022-05-18 21:57:23] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 21:57:24] [INFO ] Implicit Places using invariants in 676 ms returned []
[2022-05-18 21:57:24] [INFO ] Flow matrix only has 1382 transitions (discarded 32 similar events)
// Phase 1: matrix 1382 rows 526 cols
[2022-05-18 21:57:24] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 21:57:24] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:57:38] [INFO ] Implicit Places using invariants and state equation in 14693 ms returned []
Implicit Place search using SMT with State Equation took 15371 ms to find 0 implicit places.
[2022-05-18 21:57:39] [INFO ] Redundant transitions in 37 ms returned []
[2022-05-18 21:57:39] [INFO ] Flow matrix only has 1382 transitions (discarded 32 similar events)
// Phase 1: matrix 1382 rows 526 cols
[2022-05-18 21:57:39] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 21:57:40] [INFO ] Dead Transitions using invariants and state equation in 1106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 526/780 places, 1414/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 526/780 places, 1414/1668 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s351 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 4976 steps with 15 reset in 26 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-13 finished in 17800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&F(G(F(X((X(p1)&&p2)))))))'
Support contains 7 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1660
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1660
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 764 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 764 transition count 1652
Applied a total of 32 rules in 31 ms. Remains 764 /780 variables (removed 16) and now considering 1652/1668 (removed 16) transitions.
[2022-05-18 21:57:40] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:40] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-18 21:57:42] [INFO ] Dead Transitions using invariants and state equation in 2208 ms found 0 transitions.
[2022-05-18 21:57:42] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:42] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-18 21:57:43] [INFO ] Implicit Places using invariants in 829 ms returned []
[2022-05-18 21:57:43] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:43] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-18 21:57:43] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:57:59] [INFO ] Implicit Places using invariants and state equation in 16072 ms returned []
Implicit Place search using SMT with State Equation took 16903 ms to find 0 implicit places.
[2022-05-18 21:57:59] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:57:59] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-18 21:58:01] [INFO ] Dead Transitions using invariants and state equation in 2188 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/780 places, 1652/1668 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s116 1) (LT s510 1)), p2:(OR (LT s140 1) (LT s545 1) (LT s681 1)), p1:(OR (LT s46 1) (LT s312 1) (LT s681 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33394 reset in 714 ms.
Product exploration explored 100000 steps with 33398 reset in 733 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 : [(AND p0 p2 p1), (X p0), (X (NOT (AND p2 (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 333 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 21:58:03] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2022-05-18 21:58:03] [INFO ] Computed 46 place invariants in 34 ms
[2022-05-18 21:58:03] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 21:58:03] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 38 ms returned sat
[2022-05-18 21:58:03] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (NOT (AND p2 (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 10 factoid took 467 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 764 transition count 1597
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 110 place count 709 transition count 1597
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 110 place count 709 transition count 1501
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 302 place count 613 transition count 1501
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 456 place count 536 transition count 1424
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 462 place count 530 transition count 1418
Iterating global reduction 2 with 6 rules applied. Total rules applied 468 place count 530 transition count 1418
Applied a total of 468 rules in 81 ms. Remains 530 /764 variables (removed 234) and now considering 1418/1652 (removed 234) transitions.
[2022-05-18 21:58:04] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:04] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 21:58:05] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
[2022-05-18 21:58:05] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:05] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-18 21:58:06] [INFO ] Implicit Places using invariants in 632 ms returned []
[2022-05-18 21:58:06] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:06] [INFO ] Computed 46 place invariants in 18 ms
[2022-05-18 21:58:06] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:58:35] [INFO ] Implicit Places using invariants and state equation in 29419 ms returned []
Implicit Place search using SMT with State Equation took 30053 ms to find 0 implicit places.
[2022-05-18 21:58:35] [INFO ] Redundant transitions in 44 ms returned []
[2022-05-18 21:58:35] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:35] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 21:58:36] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/764 places, 1418/1652 transitions.
Finished structural reductions, in 1 iterations. Remains : 530/764 places, 1418/1652 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 : [(AND p0 p2 p1), (X p0), (X p1), (X p2), (X (X p0)), (X (X p1)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Finished random walk after 4600 steps, including 1 resets, run visited all 3 properties in 35 ms. (steps per millisecond=131 )
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X p1), (X p2), (X (X p0)), (X (X p1)), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 7 factoid took 292 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 494 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33264 reset in 594 ms.
Product exploration explored 100000 steps with 33373 reset in 592 ms.
Built C files in :
/tmp/ltsmin6531123742128434750
[2022-05-18 21:58:39] [INFO ] Computing symmetric may disable matrix : 1418 transitions.
[2022-05-18 21:58:39] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:58:39] [INFO ] Computing symmetric may enable matrix : 1418 transitions.
[2022-05-18 21:58:39] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:58:39] [INFO ] Computing Do-Not-Accords matrix : 1418 transitions.
[2022-05-18 21:58:39] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:58:39] [INFO ] Built C files in 277ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6531123742128434750
Running compilation step : cd /tmp/ltsmin6531123742128434750;'/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/ltsmin6531123742128434750;'/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/ltsmin6531123742128434750;'/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 7 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1418/1418 transitions.
Applied a total of 0 rules in 25 ms. Remains 530 /530 variables (removed 0) and now considering 1418/1418 (removed 0) transitions.
[2022-05-18 21:58:42] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:43] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 21:58:44] [INFO ] Dead Transitions using invariants and state equation in 1079 ms found 0 transitions.
[2022-05-18 21:58:44] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:44] [INFO ] Computed 46 place invariants in 18 ms
[2022-05-18 21:58:44] [INFO ] Implicit Places using invariants in 631 ms returned []
[2022-05-18 21:58:44] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:58:44] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 21:58:45] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 21:59:12] [INFO ] Implicit Places using invariants and state equation in 28160 ms returned []
Implicit Place search using SMT with State Equation took 28793 ms to find 0 implicit places.
[2022-05-18 21:59:12] [INFO ] Redundant transitions in 38 ms returned []
[2022-05-18 21:59:12] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 21:59:12] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 21:59:14] [INFO ] Dead Transitions using invariants and state equation in 1122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 530/530 places, 1418/1418 transitions.
Built C files in :
/tmp/ltsmin4532060592651332211
[2022-05-18 21:59:14] [INFO ] Computing symmetric may disable matrix : 1418 transitions.
[2022-05-18 21:59:14] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:59:14] [INFO ] Computing symmetric may enable matrix : 1418 transitions.
[2022-05-18 21:59:14] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:59:14] [INFO ] Computing Do-Not-Accords matrix : 1418 transitions.
[2022-05-18 21:59:14] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:59:14] [INFO ] Built C files in 265ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4532060592651332211
Running compilation step : cd /tmp/ltsmin4532060592651332211;'/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/ltsmin4532060592651332211;'/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/ltsmin4532060592651332211;'/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)
[2022-05-18 21:59:17] [INFO ] Flatten gal took : 62 ms
[2022-05-18 21:59:17] [INFO ] Flatten gal took : 63 ms
[2022-05-18 21:59:17] [INFO ] Time to serialize gal into /tmp/LTL13405506868641226407.gal : 22 ms
[2022-05-18 21:59:17] [INFO ] Time to serialize properties into /tmp/LTL11442882754263548657.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/LTL13405506868641226407.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11442882754263548657.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/LTL1340550...268
Read 1 LTL properties
Checking formula 0 : !(((G(F("((IdleTasks_6<1)||(TryAllocateOneTaskB_4<1))")))&&(F(G(F(X((X("(((DisablePollingB_8_4<1)||(BlockedTasks<1))||(cPollingAbort<1...234
Formula 0 simplified : !(GF"((IdleTasks_6<1)||(TryAllocateOneTaskB_4<1))" & FGFX("(((cIsMonitoring<1)||(ScheduleTaskB_8<1))||(cPollingAbort<1))" & X"(((Dis...216
Detected timeout of ITS tools.
[2022-05-18 21:59:32] [INFO ] Flatten gal took : 55 ms
[2022-05-18 21:59:32] [INFO ] Applying decomposition
[2022-05-18 21:59:32] [INFO ] Flatten gal took : 56 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/graph16327230386884513102.txt' '-o' '/tmp/graph16327230386884513102.bin' '-w' '/tmp/graph16327230386884513102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16327230386884513102.bin' '-l' '-1' '-v' '-w' '/tmp/graph16327230386884513102.weights' '-q' '0' '-e' '0.001'
[2022-05-18 21:59:32] [INFO ] Decomposing Gal with order
[2022-05-18 21:59:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 21:59:32] [INFO ] Removed a total of 1034 redundant transitions.
[2022-05-18 21:59:33] [INFO ] Flatten gal took : 145 ms
[2022-05-18 21:59:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 407 labels/synchronizations in 29 ms.
[2022-05-18 21:59:33] [INFO ] Time to serialize gal into /tmp/LTL11753102495248717290.gal : 8 ms
[2022-05-18 21:59:33] [INFO ] Time to serialize properties into /tmp/LTL3859403043006487137.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/LTL11753102495248717290.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3859403043006487137.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/LTL1175310...246
Read 1 LTL properties
Checking formula 0 : !(((G(F("((i10.u14.IdleTasks_6<1)||(i10.u14.TryAllocateOneTaskB_4<1))")))&&(F(G(F(X((X("(((i1.u2.DisablePollingB_8_4<1)||(i7.u19.Block...291
Formula 0 simplified : !(GF"((i10.u14.IdleTasks_6<1)||(i10.u14.TryAllocateOneTaskB_4<1))" & FGFX("(((i7.u16.cIsMonitoring<1)||(i7.u20.ScheduleTaskB_8<1))||...273
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8543403402711230180
[2022-05-18 21:59:48] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8543403402711230180
Running compilation step : cd /tmp/ltsmin8543403402711230180;'/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 2823 ms.
Running link step : cd /tmp/ltsmin8543403402711230180;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8543403402711230180;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))&&<>([](<>(X((X((LTLAPp1==true))&&(LTLAPp2==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-14 finished in 143006 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G((G(p1)||(F(X(p2))&&p3)||p0)))))'
Support contains 6 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 780 transition count 1598
Reduce places removed 70 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 71 rules applied. Total rules applied 141 place count 710 transition count 1597
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 142 place count 709 transition count 1597
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 95 Pre rules applied. Total rules applied 142 place count 709 transition count 1502
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 332 place count 614 transition count 1502
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 339 place count 607 transition count 1495
Iterating global reduction 3 with 7 rules applied. Total rules applied 346 place count 607 transition count 1495
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 506 place count 527 transition count 1415
Applied a total of 506 rules in 84 ms. Remains 527 /780 variables (removed 253) and now considering 1415/1668 (removed 253) transitions.
[2022-05-18 22:00:03] [INFO ] Flow matrix only has 1383 transitions (discarded 32 similar events)
// Phase 1: matrix 1383 rows 527 cols
[2022-05-18 22:00:03] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 22:00:04] [INFO ] Dead Transitions using invariants and state equation in 1091 ms found 0 transitions.
[2022-05-18 22:00:04] [INFO ] Flow matrix only has 1383 transitions (discarded 32 similar events)
// Phase 1: matrix 1383 rows 527 cols
[2022-05-18 22:00:04] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 22:00:05] [INFO ] Implicit Places using invariants in 641 ms returned []
[2022-05-18 22:00:05] [INFO ] Flow matrix only has 1383 transitions (discarded 32 similar events)
// Phase 1: matrix 1383 rows 527 cols
[2022-05-18 22:00:05] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 22:00:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 22:00:30] [INFO ] Implicit Places using invariants and state equation in 25750 ms returned []
Implicit Place search using SMT with State Equation took 26393 ms to find 0 implicit places.
[2022-05-18 22:00:30] [INFO ] Redundant transitions in 38 ms returned []
[2022-05-18 22:00:30] [INFO ] Flow matrix only has 1383 transitions (discarded 32 similar events)
// Phase 1: matrix 1383 rows 527 cols
[2022-05-18 22:00:30] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 22:00:31] [INFO ] Dead Transitions using invariants and state equation in 1116 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 527/780 places, 1415/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 527/780 places, 1415/1668 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND p1 p0) (AND p1 p3)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p3)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p3), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s204 1) (LT s310 1)), p0:(OR (LT s204 1) (LT s310 1)), p3:(OR (LT s173 1) (LT s272 1) (LT s333 1)), p2:(LT s410 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 32 reset in 530 ms.
Product exploration explored 100000 steps with 31 reset in 517 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 : [(AND p1 p0 p3 p2), (X (OR (AND p1 p0) (AND p1 p3))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p3)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p0) p3))), (X (NOT (AND p1 (NOT p0) (NOT p3)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (OR (AND p1 p0) (AND p1 p3)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p3))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 697 ms. Reduced automaton from 2 states, 9 edges and 4 AP to 2 states, 9 edges and 4 AP.
Stuttering acceptance computed with spot in 84 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-18 22:00:34] [INFO ] Flow matrix only has 1383 transitions (discarded 32 similar events)
// Phase 1: matrix 1383 rows 527 cols
[2022-05-18 22:00:34] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 22:00:34] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned sat
[2022-05-18 22:00:34] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 31 ms returned sat
[2022-05-18 22:00:34] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 p3 p2), (X (OR (AND p1 p0) (AND p1 p3))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p3)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p0) p3))), (X (NOT (AND p1 (NOT p0) (NOT p3)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (OR (AND p1 p0) (AND p1 p3)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p3))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (G (NOT (AND p0 (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) p1 (NOT p3)))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) p3)), (F (AND p0 p1 (NOT p2))), (F (NOT (OR (AND p0 p1) (AND p1 p3)))), (F (OR (AND p0 (NOT p1)) (AND (NOT p1) p3)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1) (NOT p2))))
Knowledge based reduction with 24 factoid took 728 ms. Reduced automaton from 2 states, 9 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T08-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-15 finished in 32172 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((p0 U (X(G((G(p3)||p2)))||p1))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&F(G(F(X((X(p1)&&p2)))))))'
Found a CL insensitive property : PolyORBLF-PT-S04J06T08-LTLFireability-14
Stuttering acceptance computed with spot in 714 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Support contains 7 out of 780 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 780/780 places, 1668/1668 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 780 transition count 1598
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 710 transition count 1598
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 140 place count 710 transition count 1502
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 332 place count 614 transition count 1502
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 339 place count 607 transition count 1495
Iterating global reduction 2 with 7 rules applied. Total rules applied 346 place count 607 transition count 1495
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 500 place count 530 transition count 1418
Applied a total of 500 rules in 74 ms. Remains 530 /780 variables (removed 250) and now considering 1418/1668 (removed 250) transitions.
[2022-05-18 22:00:36] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:00:36] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 22:00:37] [INFO ] Dead Transitions using invariants and state equation in 1150 ms found 0 transitions.
[2022-05-18 22:00:37] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:00:37] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 22:00:38] [INFO ] Implicit Places using invariants in 657 ms returned []
[2022-05-18 22:00:38] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:00:38] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 22:00:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 22:01:04] [INFO ] Implicit Places using invariants and state equation in 26051 ms returned []
Implicit Place search using SMT with State Equation took 26708 ms to find 0 implicit places.
[2022-05-18 22:01:04] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:04] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 22:01:05] [INFO ] Dead Transitions using invariants and state equation in 1137 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 530/780 places, 1418/1668 transitions.
Finished structural reductions, in 1 iterations. Remains : 530/780 places, 1418/1668 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s76 1) (LT s354 1)), p2:(OR (LT s97 1) (LT s378 1) (LT s471 1)), p1:(OR (LT s34 1) (LT s213 1) (LT s471 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33341 reset in 598 ms.
Product exploration explored 100000 steps with 33588 reset in 620 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 : [(AND p0 p2 p1), (X p0), (X (NOT (AND p2 (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 403 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 22:01:07] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:07] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 22:01:07] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned sat
[2022-05-18 22:01:07] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 39 ms returned sat
[2022-05-18 22:01:07] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (NOT (AND p2 (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 10 factoid took 455 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Support contains 7 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1418/1418 transitions.
Applied a total of 0 rules in 36 ms. Remains 530 /530 variables (removed 0) and now considering 1418/1418 (removed 0) transitions.
[2022-05-18 22:01:08] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:08] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 22:01:09] [INFO ] Dead Transitions using invariants and state equation in 1175 ms found 0 transitions.
[2022-05-18 22:01:09] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:09] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 22:01:10] [INFO ] Implicit Places using invariants in 640 ms returned []
[2022-05-18 22:01:10] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:10] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 22:01:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 22:01:40] [INFO ] Performed 475/530 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-18 22:01:43] [INFO ] Implicit Places using invariants and state equation in 33260 ms returned []
Implicit Place search using SMT with State Equation took 33902 ms to find 0 implicit places.
[2022-05-18 22:01:43] [INFO ] Redundant transitions in 29 ms returned []
[2022-05-18 22:01:43] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:43] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 22:01:44] [INFO ] Dead Transitions using invariants and state equation in 1088 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 530/530 places, 1418/1418 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 : [(AND p0 p2 p1), (X p0), (X p1), (X p2), (X (X p0)), (X (X p1)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 246 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Finished random walk after 2554 steps, including 1 resets, run visited all 3 properties in 27 ms. (steps per millisecond=94 )
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X p1), (X p2), (X (X p0)), (X (X p1)), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 7 factoid took 278 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33207 reset in 593 ms.
Product exploration explored 100000 steps with 33233 reset in 605 ms.
Built C files in :
/tmp/ltsmin12819258638723795314
[2022-05-18 22:01:46] [INFO ] Computing symmetric may disable matrix : 1418 transitions.
[2022-05-18 22:01:46] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:01:46] [INFO ] Computing symmetric may enable matrix : 1418 transitions.
[2022-05-18 22:01:46] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:01:46] [INFO ] Computing Do-Not-Accords matrix : 1418 transitions.
[2022-05-18 22:01:46] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:01:47] [INFO ] Built C files in 258ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12819258638723795314
Running compilation step : cd /tmp/ltsmin12819258638723795314;'/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/ltsmin12819258638723795314;'/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/ltsmin12819258638723795314;'/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 7 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1418/1418 transitions.
Applied a total of 0 rules in 25 ms. Remains 530 /530 variables (removed 0) and now considering 1418/1418 (removed 0) transitions.
[2022-05-18 22:01:50] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:50] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 22:01:51] [INFO ] Dead Transitions using invariants and state equation in 1063 ms found 0 transitions.
[2022-05-18 22:01:51] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:51] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 22:01:51] [INFO ] Implicit Places using invariants in 606 ms returned []
[2022-05-18 22:01:51] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:01:51] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 22:01:52] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 22:02:21] [INFO ] Implicit Places using invariants and state equation in 30141 ms returned []
Implicit Place search using SMT with State Equation took 30749 ms to find 0 implicit places.
[2022-05-18 22:02:21] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-18 22:02:21] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 530 cols
[2022-05-18 22:02:21] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 22:02:23] [INFO ] Dead Transitions using invariants and state equation in 1135 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 530/530 places, 1418/1418 transitions.
Built C files in :
/tmp/ltsmin4192327507843749579
[2022-05-18 22:02:23] [INFO ] Computing symmetric may disable matrix : 1418 transitions.
[2022-05-18 22:02:23] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:02:23] [INFO ] Computing symmetric may enable matrix : 1418 transitions.
[2022-05-18 22:02:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:02:23] [INFO ] Computing Do-Not-Accords matrix : 1418 transitions.
[2022-05-18 22:02:23] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:02:23] [INFO ] Built C files in 277ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4192327507843749579
Running compilation step : cd /tmp/ltsmin4192327507843749579;'/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/ltsmin4192327507843749579;'/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/ltsmin4192327507843749579;'/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)
[2022-05-18 22:02:26] [INFO ] Flatten gal took : 55 ms
[2022-05-18 22:02:27] [INFO ] Flatten gal took : 57 ms
[2022-05-18 22:02:27] [INFO ] Time to serialize gal into /tmp/LTL12082496942143949051.gal : 7 ms
[2022-05-18 22:02:27] [INFO ] Time to serialize properties into /tmp/LTL29618793776395154.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/LTL12082496942143949051.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL29618793776395154.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/LTL1208249...265
Read 1 LTL properties
Checking formula 0 : !(((G(F("((IdleTasks_6<1)||(TryAllocateOneTaskB_4<1))")))&&(F(G(F(X((X("(((DisablePollingB_8_4<1)||(BlockedTasks<1))||(cPollingAbort<1...234
Formula 0 simplified : !(GF"((IdleTasks_6<1)||(TryAllocateOneTaskB_4<1))" & FGFX("(((cIsMonitoring<1)||(ScheduleTaskB_8<1))||(cPollingAbort<1))" & X"(((Dis...216
Detected timeout of ITS tools.
[2022-05-18 22:02:42] [INFO ] Flatten gal took : 51 ms
[2022-05-18 22:02:42] [INFO ] Applying decomposition
[2022-05-18 22:02:42] [INFO ] Flatten gal took : 52 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/graph14301851447314552266.txt' '-o' '/tmp/graph14301851447314552266.bin' '-w' '/tmp/graph14301851447314552266.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14301851447314552266.bin' '-l' '-1' '-v' '-w' '/tmp/graph14301851447314552266.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:02:42] [INFO ] Decomposing Gal with order
[2022-05-18 22:02:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:02:42] [INFO ] Removed a total of 1069 redundant transitions.
[2022-05-18 22:02:42] [INFO ] Flatten gal took : 137 ms
[2022-05-18 22:02:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 22 ms.
[2022-05-18 22:02:42] [INFO ] Time to serialize gal into /tmp/LTL18332562646284265662.gal : 8 ms
[2022-05-18 22:02:42] [INFO ] Time to serialize properties into /tmp/LTL6388961827353616490.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/LTL18332562646284265662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6388961827353616490.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/LTL1833256...246
Read 1 LTL properties
Checking formula 0 : !(((G(F("((i5.u12.IdleTasks_6<1)||(i5.u12.TryAllocateOneTaskB_4<1))")))&&(F(G(F(X((X("(((i1.u2.DisablePollingB_8_4<1)||(i2.u14.Blocked...287
Formula 0 simplified : !(GF"((i5.u12.IdleTasks_6<1)||(i5.u12.TryAllocateOneTaskB_4<1))" & FGFX("(((i2.u5.cIsMonitoring<1)||(i2.u8.ScheduleTaskB_8<1))||(i2....269
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8213777598286241969
[2022-05-18 22:02:57] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8213777598286241969
Running compilation step : cd /tmp/ltsmin8213777598286241969;'/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 2863 ms.
Running link step : cd /tmp/ltsmin8213777598286241969;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8213777598286241969;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))&&<>([](<>(X((X((LTLAPp1==true))&&(LTLAPp2==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S04J06T08-LTLFireability-14 finished in 157107 ms.
[2022-05-18 22:03:12] [INFO ] Flatten gal took : 54 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8417392965805821124
[2022-05-18 22:03:12] [INFO ] Too many transitions (1668) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:03:12] [INFO ] Applying decomposition
[2022-05-18 22:03:12] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8417392965805821124
Running compilation step : cd /tmp/ltsmin8417392965805821124;'/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'
[2022-05-18 22:03:12] [INFO ] Flatten gal took : 55 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/graph5261085795508501361.txt' '-o' '/tmp/graph5261085795508501361.bin' '-w' '/tmp/graph5261085795508501361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5261085795508501361.bin' '-l' '-1' '-v' '-w' '/tmp/graph5261085795508501361.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:03:12] [INFO ] Decomposing Gal with order
[2022-05-18 22:03:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:03:13] [INFO ] Removed a total of 1457 redundant transitions.
[2022-05-18 22:03:13] [INFO ] Flatten gal took : 153 ms
[2022-05-18 22:03:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 369 labels/synchronizations in 25 ms.
[2022-05-18 22:03:13] [INFO ] Time to serialize gal into /tmp/LTLFireability4028301225452975480.gal : 9 ms
[2022-05-18 22:03:13] [INFO ] Time to serialize properties into /tmp/LTLFireability13618414313033166729.ltl : 2 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/LTLFireability4028301225452975480.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13618414313033166729.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 : !((G(X(F(("((((i14.u93.ScheduleTaskE_Idle_5>=1)||(i14.u46.ScheduleTaskE_Idle_7>=1))||((i14.u111.ScheduleTaskE_Idle_2>=1)||(i14.u3.Sche...11179
Formula 0 simplified : !GXF("((((i14.u93.ScheduleTaskE_Idle_5>=1)||(i14.u46.ScheduleTaskE_Idle_7>=1))||((i14.u111.ScheduleTaskE_Idle_2>=1)||(i14.u3.Schedul...11130
Compilation finished in 4983 ms.
Running link step : cd /tmp/ltsmin8417392965805821124;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8417392965805821124;'/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([](([]((LTLAPp3==true))||(LTLAPp2==true))))||(LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 22:27:49] [INFO ] Flatten gal took : 517 ms
[2022-05-18 22:27:49] [INFO ] Time to serialize gal into /tmp/LTLFireability3081226342312735363.gal : 48 ms
[2022-05-18 22:27:49] [INFO ] Time to serialize properties into /tmp/LTLFireability12235926841842329511.ltl : 32 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/LTLFireability3081226342312735363.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12235926841842329511.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/LTLFireabi...289
Read 2 LTL properties
Checking formula 0 : !((G(X(F(("((((ScheduleTaskE_Idle_5>=1)||(ScheduleTaskE_Idle_7>=1))||((ScheduleTaskE_Idle_2>=1)||(ScheduleTaskE_Idle_4>=1)))||(((Sched...8121
Formula 0 simplified : !GXF("((((ScheduleTaskE_Idle_5>=1)||(ScheduleTaskE_Idle_7>=1))||((ScheduleTaskE_Idle_2>=1)||(ScheduleTaskE_Idle_4>=1)))||(((Schedule...8072
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin8417392965805821124;'/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([](([]((LTLAPp3==true))||(LTLAPp2==true))))||(LTLAPp1==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8417392965805821124;'/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' '([](<>((LTLAPp4==true)))&&<>([](<>(X((X((LTLAPp5==true))&&(LTLAPp6==true)))))))' '--buchi-type=spotba'
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="PolyORBLF-PT-S04J06T08"
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 PolyORBLF-PT-S04J06T08, 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 r168-tall-165277017000668"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 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 ;