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-165277016800532.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-COL-S04J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016800532
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 7.6K Apr 29 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 29 14:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 29 14:07 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 4.8K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S04J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652872975807

Running Version 202205111006
[2022-05-18 11:22:56] [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 11:22:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 11:22:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-18 11:22:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 11:22:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 660 ms
[2022-05-18 11:22:57] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 966 PT places and 5456.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 11:22:57] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 12 ms.
[2022-05-18 11:22:57] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 4 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 24) seen :22
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 11:22:58] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 11:22:58] [INFO ] Computed 26 place invariants in 19 ms
[2022-05-18 11:22:58] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-18 11:22:58] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 11:22:58] [INFO ] After 154ms 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 12 simplifications.
[2022-05-18 11:22:58] [INFO ] Flatten gal took : 29 ms
[2022-05-18 11:22:58] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 11:22:59] [INFO ] Unfolded HLPN to a Petri net with 966 places and 5354 transitions 36134 arcs in 89 ms.
[2022-05-18 11:22:59] [INFO ] Unfolded 12 HLPN properties in 1 ms.
[2022-05-18 11:22:59] [INFO ] Reduced 60 identical enabling conditions.
[2022-05-18 11:22:59] [INFO ] Reduced 60 identical enabling conditions.
[2022-05-18 11:22:59] [INFO ] Reduced 60 identical enabling conditions.
[2022-05-18 11:22:59] [INFO ] Reduced 440 identical enabling conditions.
[2022-05-18 11:22:59] [INFO ] Reduced 2210 identical enabling conditions.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 349 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Applied a total of 4 rules in 96 ms. Remains 962 /966 variables (removed 4) and now considering 2644/2644 (removed 0) transitions.
[2022-05-18 11:22:59] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 962 cols
[2022-05-18 11:22:59] [INFO ] Computed 58 place invariants in 144 ms
[2022-05-18 11:23:00] [INFO ] Dead Transitions using invariants and state equation in 1477 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2022-05-18 11:23:00] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 962 cols
[2022-05-18 11:23:00] [INFO ] Computed 58 place invariants in 95 ms
[2022-05-18 11:23:01] [INFO ] Implicit Places using invariants in 619 ms returned [744, 745, 746, 747, 748, 749, 750, 751, 752, 753]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 627 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 952/966 places, 2104/2644 transitions.
Applied a total of 0 rules in 24 ms. Remains 952 /952 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 952/966 places, 2104/2644 transitions.
Support contains 349 out of 952 places after structural reductions.
[2022-05-18 11:23:01] [INFO ] Flatten gal took : 192 ms
[2022-05-18 11:23:01] [INFO ] Flatten gal took : 191 ms
[2022-05-18 11:23:02] [INFO ] Input system was already deterministic with 2104 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 28) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 11:23:02] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 952 cols
[2022-05-18 11:23:02] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 11:23:03] [INFO ] [Real]Absence check using 17 positive place invariants in 18 ms returned sat
[2022-05-18 11:23:03] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 36 ms returned sat
[2022-05-18 11:23:03] [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 12 simplifications.
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' '!((F(p0) U (p1 U (F(p3)||p2))))'
Support contains 48 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 952 transition count 2044
Reduce places removed 60 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 80 rules applied. Total rules applied 140 place count 892 transition count 2024
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 160 place count 872 transition count 2024
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 160 place count 872 transition count 1894
Deduced a syphon composed of 130 places in 2 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 420 place count 742 transition count 1894
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 430 place count 732 transition count 1884
Iterating global reduction 3 with 10 rules applied. Total rules applied 440 place count 732 transition count 1884
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 560 place count 672 transition count 1824
Applied a total of 560 rules in 205 ms. Remains 672 /952 variables (removed 280) and now considering 1824/2104 (removed 280) transitions.
[2022-05-18 11:23:03] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:23:03] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:23:04] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
[2022-05-18 11:23:04] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:23:04] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:23:05] [INFO ] Implicit Places using invariants in 651 ms returned []
[2022-05-18 11:23:05] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:23:05] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 11:23:06] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:25:45] [INFO ] Performed 209/672 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2022-05-18 11:25:45] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2022-05-18 11:25:45] [INFO ] Implicit Places using invariants and state equation in 160061 ms returned []
Implicit Place search using SMT with State Equation took 160716 ms to find 0 implicit places.
[2022-05-18 11:25:45] [INFO ] Redundant transitions in 104 ms returned []
[2022-05-18 11:25:45] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:25:45] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:25:46] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 672/952 places, 1824/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/952 places, 1824/2104 transitions.
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (GEQ s173 1) (GEQ s183 1)) (AND (GEQ s174 1) (GEQ s184 1)) (AND (GEQ s177 1) (GEQ s187 1)) (AND (GEQ s178 1) (GEQ s188 1)) (AND (GEQ s181 1) (...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4288 reset in 697 ms.
Product exploration explored 100000 steps with 4295 reset in 557 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 p3) (NOT p1) (NOT p0)), (X (AND (NOT p3) (NOT p0))), (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p3))), (X (X (AND (NOT p3) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 282 ms. Reduced automaton from 2 states, 3 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Finished random walk after 90 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=45 )
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), (X (AND (NOT p3) (NOT p0))), (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p3))), (X (X (AND (NOT p3) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))))]
Knowledge based reduction with 7 factoid took 324 ms. Reduced automaton from 2 states, 3 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
[2022-05-18 11:25:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:25:49] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:25:50] [INFO ] [Real]Absence check using 18 positive place invariants in 34 ms returned sat
[2022-05-18 11:25:50] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 85 ms returned sat
[2022-05-18 11:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:25:52] [INFO ] [Real]Absence check using state equation in 2129 ms returned sat
[2022-05-18 11:25:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:25:53] [INFO ] [Nat]Absence check using 18 positive place invariants in 22 ms returned sat
[2022-05-18 11:25:53] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 83 ms returned sat
[2022-05-18 11:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:25:58] [INFO ] [Nat]Absence check using state equation in 4891 ms returned sat
[2022-05-18 11:25:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:26:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:26:02] [INFO ] [Nat]Added 200 Read/Feed constraints in 4505 ms returned sat
[2022-05-18 11:26:03] [INFO ] Deduced a trap composed of 56 places in 330 ms of which 3 ms to minimize.
[2022-05-18 11:26:05] [INFO ] Deduced a trap composed of 56 places in 355 ms of which 2 ms to minimize.
[2022-05-18 11:26:07] [INFO ] Deduced a trap composed of 56 places in 337 ms of which 1 ms to minimize.
[2022-05-18 11:26:07] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 4463 ms
Could not prove EG (AND (NOT p2) (NOT p3))
Support contains 48 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 39 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2022-05-18 11:26:07] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:07] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 11:26:08] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
[2022-05-18 11:26:08] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:08] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:26:08] [INFO ] Implicit Places using invariants in 619 ms returned []
[2022-05-18 11:26:08] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:08] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:26:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:26:22] [INFO ] Implicit Places using invariants and state equation in 13993 ms returned []
Implicit Place search using SMT with State Equation took 14615 ms to find 0 implicit places.
[2022-05-18 11:26:22] [INFO ] Redundant transitions in 101 ms returned []
[2022-05-18 11:26:22] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:22] [INFO ] Computed 48 place invariants in 48 ms
[2022-05-18 11:26:23] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 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 p2) (NOT p3) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))), (X (AND (NOT p0) (NOT p3))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)))), (X (X (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 251 ms. Reduced automaton from 2 states, 3 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Finished random walk after 81 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))), (X (AND (NOT p0) (NOT p3))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)))), (X (X (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p3))))]
Knowledge based reduction with 7 factoid took 338 ms. Reduced automaton from 2 states, 3 edges and 4 AP to 2 states, 3 edges and 4 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
[2022-05-18 11:26:24] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:24] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:26:25] [INFO ] [Real]Absence check using 18 positive place invariants in 36 ms returned sat
[2022-05-18 11:26:25] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 91 ms returned sat
[2022-05-18 11:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:26:28] [INFO ] [Real]Absence check using state equation in 2199 ms returned sat
[2022-05-18 11:26:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:26:29] [INFO ] [Nat]Absence check using 18 positive place invariants in 22 ms returned sat
[2022-05-18 11:26:29] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 82 ms returned sat
[2022-05-18 11:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:26:34] [INFO ] [Nat]Absence check using state equation in 5344 ms returned sat
[2022-05-18 11:26:34] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:26:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:26:38] [INFO ] [Nat]Added 200 Read/Feed constraints in 3953 ms returned sat
[2022-05-18 11:26:38] [INFO ] Deduced a trap composed of 56 places in 346 ms of which 2 ms to minimize.
[2022-05-18 11:26:39] [INFO ] Deduced a trap composed of 56 places in 350 ms of which 0 ms to minimize.
[2022-05-18 11:26:40] [INFO ] Deduced a trap composed of 56 places in 332 ms of which 1 ms to minimize.
[2022-05-18 11:26:41] [INFO ] Deduced a trap composed of 243 places in 317 ms of which 0 ms to minimize.
[2022-05-18 11:26:43] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 4550 ms
Could not prove EG (AND (NOT p2) (NOT p3))
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Product exploration explored 100000 steps with 4306 reset in 520 ms.
Product exploration explored 100000 steps with 4333 reset in 535 ms.
Built C files in :
/tmp/ltsmin8587170804367763263
[2022-05-18 11:26:44] [INFO ] Too many transitions (1824) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:26:44] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8587170804367763263
Running compilation step : cd /tmp/ltsmin8587170804367763263;'/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/ltsmin8587170804367763263;'/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/ltsmin8587170804367763263;'/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 48 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 45 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2022-05-18 11:26:47] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:47] [INFO ] Computed 48 place invariants in 30 ms
[2022-05-18 11:26:48] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
[2022-05-18 11:26:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:48] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:26:48] [INFO ] Implicit Places using invariants in 650 ms returned []
[2022-05-18 11:26:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:26:48] [INFO ] Computed 48 place invariants in 30 ms
[2022-05-18 11:26:49] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:27:03] [INFO ] Implicit Places using invariants and state equation in 14462 ms returned []
Implicit Place search using SMT with State Equation took 15116 ms to find 0 implicit places.
[2022-05-18 11:27:03] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 11:27:03] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:27:03] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:27:04] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 transitions.
Built C files in :
/tmp/ltsmin6008717228348113993
[2022-05-18 11:27:04] [INFO ] Too many transitions (1824) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:27:04] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6008717228348113993
Running compilation step : cd /tmp/ltsmin6008717228348113993;'/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/ltsmin6008717228348113993;'/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/ltsmin6008717228348113993;'/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 11:27:07] [INFO ] Flatten gal took : 90 ms
[2022-05-18 11:27:07] [INFO ] Flatten gal took : 77 ms
[2022-05-18 11:27:07] [INFO ] Time to serialize gal into /tmp/LTL16036266248545175610.gal : 22 ms
[2022-05-18 11:27:07] [INFO ] Time to serialize properties into /tmp/LTL9416045311340476480.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/LTL16036266248545175610.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9416045311340476480.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/LTL1603626...267
Read 1 LTL properties
Checking formula 0 : !(((F("((((((TryAllocateOneTaskB_5>=1)&&(cIdleTasks_0>=2))||((TryAllocateOneTaskB_0>=1)&&(cIdleTasks_0>=2)))||(((TryAllocateOneTaskB_6...6582
Formula 0 simplified : !(F"((((((TryAllocateOneTaskB_5>=1)&&(cIdleTasks_0>=2))||((TryAllocateOneTaskB_0>=1)&&(cIdleTasks_0>=2)))||(((TryAllocateOneTaskB_6>...6566
Detected timeout of ITS tools.
[2022-05-18 11:27:22] [INFO ] Flatten gal took : 81 ms
[2022-05-18 11:27:22] [INFO ] Applying decomposition
[2022-05-18 11:27:22] [INFO ] Flatten gal took : 78 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/graph6477306971834007522.txt' '-o' '/tmp/graph6477306971834007522.bin' '-w' '/tmp/graph6477306971834007522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6477306971834007522.bin' '-l' '-1' '-v' '-w' '/tmp/graph6477306971834007522.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:27:23] [INFO ] Decomposing Gal with order
[2022-05-18 11:27:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:27:23] [INFO ] Removed a total of 1440 redundant transitions.
[2022-05-18 11:27:23] [INFO ] Flatten gal took : 454 ms
[2022-05-18 11:27:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 239 labels/synchronizations in 41 ms.
[2022-05-18 11:27:23] [INFO ] Time to serialize gal into /tmp/LTL3508621491605020028.gal : 26 ms
[2022-05-18 11:27:23] [INFO ] Time to serialize properties into /tmp/LTL11094789722811170485.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/LTL3508621491605020028.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11094789722811170485.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/LTL3508621...246
Read 1 LTL properties
Checking formula 0 : !(((F("((((((i0.u13.TryAllocateOneTaskB_5>=1)&&(i0.u9.cIdleTasks_0>=2))||((i0.u9.TryAllocateOneTaskB_0>=1)&&(i0.u9.cIdleTasks_0>=2)))|...8609
Formula 0 simplified : !(F"((((((i0.u13.TryAllocateOneTaskB_5>=1)&&(i0.u9.cIdleTasks_0>=2))||((i0.u9.TryAllocateOneTaskB_0>=1)&&(i0.u9.cIdleTasks_0>=2)))||...8593
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13698574368465771867
[2022-05-18 11:27:38] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13698574368465771867
Running compilation step : cd /tmp/ltsmin13698574368465771867;'/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/ltsmin13698574368465771867;'/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/ltsmin13698574368465771867;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-01 finished in 278241 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(!p0))))'
Support contains 10 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 952 transition count 2024
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 872 transition count 2024
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 160 place count 872 transition count 1904
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 400 place count 752 transition count 1904
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 410 place count 742 transition count 1894
Iterating global reduction 2 with 10 rules applied. Total rules applied 420 place count 742 transition count 1894
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 600 place count 652 transition count 1804
Applied a total of 600 rules in 105 ms. Remains 652 /952 variables (removed 300) and now considering 1804/2104 (removed 300) transitions.
[2022-05-18 11:27:42] [INFO ] Flow matrix only has 1764 transitions (discarded 40 similar events)
// Phase 1: matrix 1764 rows 652 cols
[2022-05-18 11:27:42] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 11:27:42] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
[2022-05-18 11:27:42] [INFO ] Flow matrix only has 1764 transitions (discarded 40 similar events)
// Phase 1: matrix 1764 rows 652 cols
[2022-05-18 11:27:42] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 11:27:43] [INFO ] Implicit Places using invariants in 618 ms returned []
[2022-05-18 11:27:43] [INFO ] Flow matrix only has 1764 transitions (discarded 40 similar events)
// Phase 1: matrix 1764 rows 652 cols
[2022-05-18 11:27:43] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 11:27:44] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:27:58] [INFO ] Implicit Places using invariants and state equation in 15532 ms returned []
Implicit Place search using SMT with State Equation took 16151 ms to find 0 implicit places.
[2022-05-18 11:27:58] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-18 11:27:58] [INFO ] Flow matrix only has 1764 transitions (discarded 40 similar events)
// Phase 1: matrix 1764 rows 652 cols
[2022-05-18 11:27:59] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:27:59] [INFO ] Dead Transitions using invariants and state equation in 774 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 652/952 places, 1804/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 652/952 places, 1804/2104 transitions.
Stuttering acceptance computed with spot in 29 ms :[false]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s590 1) (GEQ s591 1) (GEQ s592 1) (GEQ s593 1) (GEQ s586 1) (GEQ s587 1) (GEQ s588 1) (GEQ s589 1) (GEQ s584 1) (GEQ s585 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7 reset in 560 ms.
Stack based approach found an accepted trace after 5083 steps with 0 reset with depth 5084 and stack size 5084 in 29 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-02 finished in 18476 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(!(F(p1)||p0)) U !p2))))'
Support contains 76 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 942 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 932 transition count 2084
Applied a total of 40 rules in 37 ms. Remains 932 /952 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 11:28:00] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:28:00] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:28:01] [INFO ] Dead Transitions using invariants and state equation in 848 ms found 0 transitions.
[2022-05-18 11:28:01] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:28:01] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:28:01] [INFO ] Implicit Places using invariants in 692 ms returned []
[2022-05-18 11:28:01] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:28:02] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:28:02] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:28:23] [INFO ] Implicit Places using invariants and state equation in 21265 ms returned []
Implicit Place search using SMT with State Equation took 21959 ms to find 0 implicit places.
[2022-05-18 11:28:23] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:28:23] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:28:24] [INFO ] Dead Transitions using invariants and state equation in 937 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/952 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/952 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 198 ms :[p2, p2, (OR p1 p0 p2), true, p1]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(OR p0 p1), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(OR (AND (GEQ s183 1) (GEQ s193 1)) (AND (GEQ s184 1) (GEQ s194 1)) (AND (GEQ s187 1) (GEQ s197 1)) (AND (GEQ s188 1) (GEQ s198 1)) (AND (GEQ s191 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 411 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-03 finished in 24035 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 30 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 952 transition count 2044
Reduce places removed 60 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 70 rules applied. Total rules applied 130 place count 892 transition count 2034
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 140 place count 882 transition count 2034
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 140 place count 882 transition count 1914
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 380 place count 762 transition count 1914
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 580 place count 662 transition count 1814
Applied a total of 580 rules in 78 ms. Remains 662 /952 variables (removed 290) and now considering 1814/2104 (removed 290) transitions.
[2022-05-18 11:28:24] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:24] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:28:25] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
[2022-05-18 11:28:25] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:25] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 11:28:26] [INFO ] Implicit Places using invariants in 683 ms returned []
[2022-05-18 11:28:26] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:26] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 11:28:26] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:28:29] [INFO ] Implicit Places using invariants and state equation in 3804 ms returned []
Implicit Place search using SMT with State Equation took 4487 ms to find 0 implicit places.
[2022-05-18 11:28:29] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-18 11:28:29] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:29] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:28:30] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 662/952 places, 1814/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 662/952 places, 1814/2104 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s594 1) (GEQ s595 1) (GEQ s600 1) (GEQ s601 1) (GEQ s602 1) (GEQ s603 1) (GEQ s596 1) (GEQ s597 1) (GEQ s598 1) (GEQ s599 1) (AND (GEQ s163 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1533 reset in 562 ms.
Product exploration explored 100000 steps with 1532 reset in 615 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=56 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2022-05-18 11:28:32] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:32] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:28:33] [INFO ] [Real]Absence check using 17 positive place invariants in 39 ms returned sat
[2022-05-18 11:28:33] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 111 ms returned sat
[2022-05-18 11:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:28:35] [INFO ] [Real]Absence check using state equation in 1589 ms returned sat
[2022-05-18 11:28:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:28:36] [INFO ] [Nat]Absence check using 17 positive place invariants in 68 ms returned sat
[2022-05-18 11:28:36] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 162 ms returned sat
[2022-05-18 11:28:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:28:40] [INFO ] [Nat]Absence check using state equation in 4067 ms returned sat
[2022-05-18 11:28:40] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:28:41] [INFO ] [Nat]Added 200 Read/Feed constraints in 1289 ms returned sat
[2022-05-18 11:28:42] [INFO ] Deduced a trap composed of 23 places in 428 ms of which 1 ms to minimize.
[2022-05-18 11:28:42] [INFO ] Deduced a trap composed of 40 places in 254 ms of which 0 ms to minimize.
[2022-05-18 11:28:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1228 ms
[2022-05-18 11:28:43] [INFO ] Computed and/alt/rep : 760/3606/730 causal constraints (skipped 1040 transitions) in 152 ms.
[2022-05-18 11:28:46] [INFO ] Added : 121 causal constraints over 25 iterations in 3104 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 30 out of 662 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 662/662 places, 1814/1814 transitions.
Applied a total of 0 rules in 31 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2022-05-18 11:28:46] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:46] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:28:46] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
[2022-05-18 11:28:46] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:46] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:28:47] [INFO ] Implicit Places using invariants in 661 ms returned []
[2022-05-18 11:28:47] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:47] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:28:48] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:28:51] [INFO ] Implicit Places using invariants and state equation in 3865 ms returned []
Implicit Place search using SMT with State Equation took 4530 ms to find 0 implicit places.
[2022-05-18 11:28:51] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-18 11:28:51] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:51] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:28:52] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 662/662 places, 1814/1814 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2022-05-18 11:28:52] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:28:52] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 11:28:53] [INFO ] [Real]Absence check using 17 positive place invariants in 45 ms returned sat
[2022-05-18 11:28:53] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 112 ms returned sat
[2022-05-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:28:55] [INFO ] [Real]Absence check using state equation in 1755 ms returned sat
[2022-05-18 11:28:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:28:56] [INFO ] [Nat]Absence check using 17 positive place invariants in 71 ms returned sat
[2022-05-18 11:28:56] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 155 ms returned sat
[2022-05-18 11:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:29:00] [INFO ] [Nat]Absence check using state equation in 3965 ms returned sat
[2022-05-18 11:29:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:29:02] [INFO ] [Nat]Added 200 Read/Feed constraints in 1192 ms returned sat
[2022-05-18 11:29:02] [INFO ] Deduced a trap composed of 23 places in 284 ms of which 1 ms to minimize.
[2022-05-18 11:29:02] [INFO ] Deduced a trap composed of 40 places in 256 ms of which 1 ms to minimize.
[2022-05-18 11:29:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1033 ms
[2022-05-18 11:29:03] [INFO ] Computed and/alt/rep : 760/3606/730 causal constraints (skipped 1040 transitions) in 127 ms.
[2022-05-18 11:29:05] [INFO ] Added : 121 causal constraints over 25 iterations in 2870 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1527 reset in 492 ms.
Product exploration explored 100000 steps with 1532 reset in 509 ms.
Built C files in :
/tmp/ltsmin16064206496950697289
[2022-05-18 11:29:07] [INFO ] Too many transitions (1814) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:29:07] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16064206496950697289
Running compilation step : cd /tmp/ltsmin16064206496950697289;'/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/ltsmin16064206496950697289;'/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/ltsmin16064206496950697289;'/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 30 out of 662 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 662/662 places, 1814/1814 transitions.
Applied a total of 0 rules in 36 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2022-05-18 11:29:10] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:29:10] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 11:29:10] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
[2022-05-18 11:29:10] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:29:10] [INFO ] Computed 48 place invariants in 44 ms
[2022-05-18 11:29:11] [INFO ] Implicit Places using invariants in 655 ms returned []
[2022-05-18 11:29:11] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:29:11] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 11:29:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:29:15] [INFO ] Implicit Places using invariants and state equation in 3451 ms returned []
Implicit Place search using SMT with State Equation took 4111 ms to find 0 implicit places.
[2022-05-18 11:29:15] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-18 11:29:15] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:29:15] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:29:15] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 662/662 places, 1814/1814 transitions.
Built C files in :
/tmp/ltsmin3142894781608268675
[2022-05-18 11:29:15] [INFO ] Too many transitions (1814) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:29:16] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3142894781608268675
Running compilation step : cd /tmp/ltsmin3142894781608268675;'/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/ltsmin3142894781608268675;'/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/ltsmin3142894781608268675;'/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 11:29:19] [INFO ] Flatten gal took : 75 ms
[2022-05-18 11:29:19] [INFO ] Flatten gal took : 75 ms
[2022-05-18 11:29:19] [INFO ] Time to serialize gal into /tmp/LTL3929332909063445880.gal : 8 ms
[2022-05-18 11:29:19] [INFO ] Time to serialize properties into /tmp/LTL4461359169857088324.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/LTL3929332909063445880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4461359169857088324.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/LTL3929332...266
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((Perform_Work_E_0>=1)||(Perform_Work_E_1>=1))||((Perform_Work_E_6>=1)||(Perform_Work_E_7>=1)))||(((Perform_Work_E_8>=1)||...750
Formula 0 simplified : !GF"((((((Perform_Work_E_0>=1)||(Perform_Work_E_1>=1))||((Perform_Work_E_6>=1)||(Perform_Work_E_7>=1)))||(((Perform_Work_E_8>=1)||(P...744
Detected timeout of ITS tools.
[2022-05-18 11:29:34] [INFO ] Flatten gal took : 74 ms
[2022-05-18 11:29:34] [INFO ] Applying decomposition
[2022-05-18 11:29:34] [INFO ] Flatten gal took : 78 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/graph3093179575322884896.txt' '-o' '/tmp/graph3093179575322884896.bin' '-w' '/tmp/graph3093179575322884896.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3093179575322884896.bin' '-l' '-1' '-v' '-w' '/tmp/graph3093179575322884896.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:29:34] [INFO ] Decomposing Gal with order
[2022-05-18 11:29:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:29:34] [INFO ] Removed a total of 1431 redundant transitions.
[2022-05-18 11:29:34] [INFO ] Flatten gal took : 264 ms
[2022-05-18 11:29:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 40 ms.
[2022-05-18 11:29:35] [INFO ] Time to serialize gal into /tmp/LTL12721019678838767442.gal : 11 ms
[2022-05-18 11:29:35] [INFO ] Time to serialize properties into /tmp/LTL17048052035317023705.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/LTL12721019678838767442.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17048052035317023705.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/LTL1272101...247
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((i3.i1.u28.Perform_Work_E_0>=1)||(i3.i2.u25.Perform_Work_E_1>=1))||((i3.i5.u26.Perform_Work_E_6>=1)||(i3.i1.u33.Perform_W...1010
Formula 0 simplified : !GF"((((((i3.i1.u28.Perform_Work_E_0>=1)||(i3.i2.u25.Perform_Work_E_1>=1))||((i3.i5.u26.Perform_Work_E_6>=1)||(i3.i1.u33.Perform_Wor...1004
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8423199113485868243
[2022-05-18 11:29:50] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8423199113485868243
Running compilation step : cd /tmp/ltsmin8423199113485868243;'/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/ltsmin8423199113485868243;'/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/ltsmin8423199113485868243;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-05 finished in 88691 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 23 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 952 transition count 2054
Reduce places removed 50 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 70 rules applied. Total rules applied 120 place count 902 transition count 2034
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 140 place count 882 transition count 2034
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 140 place count 882 transition count 1904
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 400 place count 752 transition count 1904
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 410 place count 742 transition count 1894
Iterating global reduction 3 with 10 rules applied. Total rules applied 420 place count 742 transition count 1894
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 560 place count 672 transition count 1824
Applied a total of 560 rules in 99 ms. Remains 672 /952 variables (removed 280) and now considering 1824/2104 (removed 280) transitions.
[2022-05-18 11:29:53] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:29:53] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:29:54] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
[2022-05-18 11:29:54] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:29:54] [INFO ] Computed 48 place invariants in 30 ms
[2022-05-18 11:29:54] [INFO ] Implicit Places using invariants in 606 ms returned []
[2022-05-18 11:29:54] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:29:54] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:29:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:30:11] [INFO ] Implicit Places using invariants and state equation in 17231 ms returned []
Implicit Place search using SMT with State Equation took 17841 ms to find 0 implicit places.
[2022-05-18 11:30:11] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-18 11:30:11] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:11] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:30:12] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 672/952 places, 1824/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/952 places, 1824/2104 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (GEQ s384 1) (GEQ s577 1) (GEQ s617 1)) (AND (GEQ s384 1) (GEQ s572 1) (GEQ s617 1)) (AND (GEQ s384 1) (GEQ s571 1) (GEQ s617 1)) (AND (GEQ s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1345 reset in 488 ms.
Product exploration explored 100000 steps with 1344 reset in 522 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)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 233 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 292 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
[2022-05-18 11:30:14] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:14] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:30:15] [INFO ] [Real]Absence check using 18 positive place invariants in 62 ms returned sat
[2022-05-18 11:30:15] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 276 ms returned sat
[2022-05-18 11:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:30:18] [INFO ] [Real]Absence check using state equation in 2486 ms returned sat
[2022-05-18 11:30:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:30:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 22 ms returned sat
[2022-05-18 11:30:19] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 134 ms returned sat
[2022-05-18 11:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:30:22] [INFO ] [Nat]Absence check using state equation in 3263 ms returned sat
[2022-05-18 11:30:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:30:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:30:28] [INFO ] [Nat]Added 200 Read/Feed constraints in 5552 ms returned sat
[2022-05-18 11:30:28] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 ms to minimize.
[2022-05-18 11:30:31] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3123 ms
Could not prove EG (NOT p1)
Support contains 12 out of 672 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 29 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2022-05-18 11:30:31] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:31] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:30:32] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
[2022-05-18 11:30:32] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:32] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 11:30:32] [INFO ] Implicit Places using invariants in 629 ms returned []
[2022-05-18 11:30:32] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:32] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:30:33] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:30:48] [INFO ] Implicit Places using invariants and state equation in 15198 ms returned []
Implicit Place search using SMT with State Equation took 15829 ms to find 0 implicit places.
[2022-05-18 11:30:48] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-18 11:30:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:48] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:30:48] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
[2022-05-18 11:30:49] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:30:49] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:30:50] [INFO ] [Real]Absence check using 18 positive place invariants in 62 ms returned sat
[2022-05-18 11:30:50] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 281 ms returned sat
[2022-05-18 11:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:30:53] [INFO ] [Real]Absence check using state equation in 2568 ms returned sat
[2022-05-18 11:30:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:30:54] [INFO ] [Nat]Absence check using 18 positive place invariants in 23 ms returned sat
[2022-05-18 11:30:54] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 133 ms returned sat
[2022-05-18 11:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:30:57] [INFO ] [Nat]Absence check using state equation in 3329 ms returned sat
[2022-05-18 11:30:57] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:31:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:31:03] [INFO ] [Nat]Added 200 Read/Feed constraints in 6077 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1357 reset in 471 ms.
Product exploration explored 100000 steps with 1356 reset in 486 ms.
Built C files in :
/tmp/ltsmin9881469289160680180
[2022-05-18 11:31:04] [INFO ] Too many transitions (1824) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:31:04] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9881469289160680180
Running compilation step : cd /tmp/ltsmin9881469289160680180;'/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/ltsmin9881469289160680180;'/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/ltsmin9881469289160680180;'/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 12 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 672 transition count 1814
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 662 transition count 1814
Applied a total of 20 rules in 42 ms. Remains 662 /672 variables (removed 10) and now considering 1814/1824 (removed 10) transitions.
[2022-05-18 11:31:07] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:31:08] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 11:31:08] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
[2022-05-18 11:31:08] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:31:08] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:31:09] [INFO ] Implicit Places using invariants in 671 ms returned []
[2022-05-18 11:31:09] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:31:09] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:31:10] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:31:23] [INFO ] Implicit Places using invariants and state equation in 14476 ms returned []
Implicit Place search using SMT with State Equation took 15150 ms to find 0 implicit places.
[2022-05-18 11:31:23] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 11:31:23] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 11:31:24] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 11:31:24] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 662/672 places, 1814/1824 transitions.
Finished structural reductions, in 1 iterations. Remains : 662/672 places, 1814/1824 transitions.
Built C files in :
/tmp/ltsmin10925093419542855332
[2022-05-18 11:31:24] [INFO ] Too many transitions (1814) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:31:24] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10925093419542855332
Running compilation step : cd /tmp/ltsmin10925093419542855332;'/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/ltsmin10925093419542855332;'/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/ltsmin10925093419542855332;'/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 11:31:27] [INFO ] Flatten gal took : 88 ms
[2022-05-18 11:31:27] [INFO ] Flatten gal took : 78 ms
[2022-05-18 11:31:28] [INFO ] Time to serialize gal into /tmp/LTL5089158458704096589.gal : 8 ms
[2022-05-18 11:31:28] [INFO ] Time to serialize properties into /tmp/LTL11542667928146910470.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/LTL5089158458704096589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11542667928146910470.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/LTL5089158...267
Read 1 LTL properties
Checking formula 0 : !(((G("((((((P_1095_0>=1)&&(P_1113_6>=1))||((P_1095_0>=1)&&(P_1113_5>=1)))||(((P_1095_0>=1)&&(P_1113_8>=1))||((P_1095_0>=1)&&(P_1113_7...1014
Formula 0 simplified : !(G"((((((P_1095_0>=1)&&(P_1113_6>=1))||((P_1095_0>=1)&&(P_1113_5>=1)))||(((P_1095_0>=1)&&(P_1113_8>=1))||((P_1095_0>=1)&&(P_1113_7>...1007
Detected timeout of ITS tools.
[2022-05-18 11:31:43] [INFO ] Flatten gal took : 73 ms
[2022-05-18 11:31:43] [INFO ] Applying decomposition
[2022-05-18 11:31:43] [INFO ] Flatten gal took : 67 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/graph14492039373888422129.txt' '-o' '/tmp/graph14492039373888422129.bin' '-w' '/tmp/graph14492039373888422129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14492039373888422129.bin' '-l' '-1' '-v' '-w' '/tmp/graph14492039373888422129.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:31:43] [INFO ] Decomposing Gal with order
[2022-05-18 11:31:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:31:43] [INFO ] Removed a total of 1215 redundant transitions.
[2022-05-18 11:31:43] [INFO ] Flatten gal took : 195 ms
[2022-05-18 11:31:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 347 labels/synchronizations in 26 ms.
[2022-05-18 11:31:43] [INFO ] Time to serialize gal into /tmp/LTL11993809255956635465.gal : 11 ms
[2022-05-18 11:31:43] [INFO ] Time to serialize properties into /tmp/LTL4324859776614151432.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/LTL11993809255956635465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4324859776614151432.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/LTL1199380...246
Read 1 LTL properties
Checking formula 0 : !(((G("((((((i8.u18.P_1095_0>=1)&&(i8.u18.P_1113_6>=1))||((i8.u18.P_1095_0>=1)&&(i8.u18.P_1113_5>=1)))||(((i8.u18.P_1095_0>=1)&&(i8.u2...1362
Formula 0 simplified : !(G"((((((i8.u18.P_1095_0>=1)&&(i8.u18.P_1113_6>=1))||((i8.u18.P_1095_0>=1)&&(i8.u18.P_1113_5>=1)))||(((i8.u18.P_1095_0>=1)&&(i8.u21...1355
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3994780461126330602
[2022-05-18 11:31:58] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3994780461126330602
Running compilation step : cd /tmp/ltsmin3994780461126330602;'/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/ltsmin3994780461126330602;'/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/ltsmin3994780461126330602;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-06 finished in 128645 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((!(!p0 U p1)&&X(!p0)))||G(p2))))'
Support contains 96 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 942 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 932 transition count 2084
Applied a total of 40 rules in 32 ms. Remains 932 /952 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 11:32:01] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:01] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 11:32:02] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
[2022-05-18 11:32:02] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:02] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:32:03] [INFO ] Implicit Places using invariants in 697 ms returned []
[2022-05-18 11:32:03] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:03] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 11:32:04] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:32:22] [INFO ] Implicit Places using invariants and state equation in 19124 ms returned []
Implicit Place search using SMT with State Equation took 19823 ms to find 0 implicit places.
[2022-05-18 11:32:22] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:22] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 11:32:23] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/952 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/952 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 364 ms :[(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), (OR p0 p1), (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), true, p0, p1, (NOT p2), (AND p1 (NOT p2)), (AND (NOT p2) p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p2 p1), acceptance={} source=3 dest: 7}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 8}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 9}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}], [{ cond=p1, acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={} source=7 dest: 4}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=8 dest: 6}, { cond=(AND p2 p1), acceptance={} source=8 dest: 7}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) p0), acceptance={} source=9 dest: 4}, { cond=(AND p2 p0), acceptance={} source=9 dest: 7}]], initial=0, aps=[p2:(AND (LT s662 1) (LT s663 1) (LT s660 1) (LT s661 1) (LT s666 1) (LT s667 1) (LT s664 1) (LT s665 1) (LT s668 1) (LT s669 1)), p1:(OR (AND (GEQ s0 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 3 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-07 finished in 21964 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(p0))||F((G(F(p2))||p1))||F(p3))))'
Support contains 92 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 942 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 932 transition count 2084
Applied a total of 40 rules in 33 ms. Remains 932 /952 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 11:32:23] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:23] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 11:32:24] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
[2022-05-18 11:32:24] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:24] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 11:32:25] [INFO ] Implicit Places using invariants in 703 ms returned []
[2022-05-18 11:32:25] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:25] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:32:26] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:32:46] [INFO ] Implicit Places using invariants and state equation in 21058 ms returned []
Implicit Place search using SMT with State Equation took 21763 ms to find 0 implicit places.
[2022-05-18 11:32:46] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:46] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-18 11:32:47] [INFO ] Dead Transitions using invariants and state equation in 924 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/952 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/952 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(OR (GEQ s516 1) (GEQ s517 1) (GEQ s518 1) (GEQ s519 1) (GEQ s520 1) (GEQ s521 1) (GEQ s522 1) (GEQ s509 1) (GEQ s523 1) (GEQ s508 1) (GEQ s510 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2352 reset in 837 ms.
Product exploration explored 100000 steps with 2359 reset in 861 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 p3) (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p3) (NOT p1))), (X (X (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p3) (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))]
Finished random walk after 50 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p3) (NOT p1))), (X (X (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p3) (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))]
Knowledge based reduction with 4 factoid took 214 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))]
[2022-05-18 11:32:50] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:32:50] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:32:52] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-05-18 11:32:52] [INFO ] [Real]Absence check using 15 positive and 33 generalized place invariants in 207 ms returned sat
[2022-05-18 11:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:32:55] [INFO ] [Real]Absence check using state equation in 2781 ms returned sat
[2022-05-18 11:32:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:32:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2022-05-18 11:32:57] [INFO ] [Nat]Absence check using 15 positive and 33 generalized place invariants in 378 ms returned sat
[2022-05-18 11:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 8605 ms returned sat
[2022-05-18 11:33:06] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:33:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:33:09] [INFO ] [Nat]Added 200 Read/Feed constraints in 3162 ms returned sat
[2022-05-18 11:33:10] [INFO ] Deduced a trap composed of 82 places in 396 ms of which 1 ms to minimize.
[2022-05-18 11:33:10] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 811 ms
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))
Support contains 92 out of 932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 15 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2022-05-18 11:33:10] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:33:10] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 11:33:11] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
[2022-05-18 11:33:11] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:33:11] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:33:12] [INFO ] Implicit Places using invariants in 700 ms returned []
[2022-05-18 11:33:12] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:33:12] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 11:33:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:33:37] [INFO ] Implicit Places using invariants and state equation in 25805 ms returned []
Implicit Place search using SMT with State Equation took 26507 ms to find 0 implicit places.
[2022-05-18 11:33:37] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:33:37] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-18 11:33:38] [INFO ] Dead Transitions using invariants and state equation in 912 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 2084/2084 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 p0) (NOT p1) (NOT p3) (NOT p2)), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Finished random walk after 42 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
[2022-05-18 11:33:39] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:33:39] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:33:41] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2022-05-18 11:33:42] [INFO ] [Real]Absence check using 15 positive and 33 generalized place invariants in 97 ms returned sat
[2022-05-18 11:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:33:45] [INFO ] [Real]Absence check using state equation in 3176 ms returned sat
[2022-05-18 11:33:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:33:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2022-05-18 11:33:47] [INFO ] [Nat]Absence check using 15 positive and 33 generalized place invariants in 249 ms returned sat
[2022-05-18 11:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:33:51] [INFO ] [Nat]Absence check using state equation in 4172 ms returned sat
[2022-05-18 11:33:51] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:33:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:33:57] [INFO ] [Nat]Added 200 Read/Feed constraints in 6035 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Product exploration explored 100000 steps with 2341 reset in 845 ms.
Product exploration explored 100000 steps with 2357 reset in 869 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Support contains 92 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 932 transition count 2084
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 60 place count 932 transition count 2084
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 80 place count 932 transition count 2084
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 100 place count 912 transition count 2064
Deduced a syphon composed of 60 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 120 place count 912 transition count 2064
Performed 170 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 230 places in 1 ms
Iterating global reduction 1 with 170 rules applied. Total rules applied 290 place count 912 transition count 2064
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 330 place count 872 transition count 2024
Deduced a syphon composed of 200 places in 0 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 370 place count 872 transition count 2024
Deduced a syphon composed of 200 places in 1 ms
Applied a total of 370 rules in 158 ms. Remains 872 /932 variables (removed 60) and now considering 2024/2084 (removed 60) transitions.
[2022-05-18 11:34:00] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
// Phase 1: matrix 1984 rows 872 cols
[2022-05-18 11:34:00] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 11:34:00] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
[2022-05-18 11:34:00] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-18 11:34:00] [INFO ] Flow matrix only has 1984 transitions (discarded 40 similar events)
// Phase 1: matrix 1984 rows 872 cols
[2022-05-18 11:34:01] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 11:34:01] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 872/932 places, 2024/2084 transitions.
Finished structural reductions, in 1 iterations. Remains : 872/932 places, 2024/2084 transitions.
Product exploration explored 100000 steps with 3090 reset in 1235 ms.
Product exploration explored 100000 steps with 3104 reset in 1193 ms.
Built C files in :
/tmp/ltsmin6162311261600465228
[2022-05-18 11:34:04] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6162311261600465228
Running compilation step : cd /tmp/ltsmin6162311261600465228;'/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/ltsmin6162311261600465228;'/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/ltsmin6162311261600465228;'/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 92 out of 932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 21 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2022-05-18 11:34:07] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:34:07] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 11:34:08] [INFO ] Dead Transitions using invariants and state equation in 899 ms found 0 transitions.
[2022-05-18 11:34:08] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:34:08] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:34:09] [INFO ] Implicit Places using invariants in 711 ms returned []
[2022-05-18 11:34:09] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:34:09] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 11:34:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:34:30] [INFO ] Implicit Places using invariants and state equation in 21193 ms returned []
Implicit Place search using SMT with State Equation took 21905 ms to find 0 implicit places.
[2022-05-18 11:34:30] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:34:30] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 11:34:31] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin15379717083791480929
[2022-05-18 11:34:31] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15379717083791480929
Running compilation step : cd /tmp/ltsmin15379717083791480929;'/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/ltsmin15379717083791480929;'/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/ltsmin15379717083791480929;'/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 11:34:34] [INFO ] Flatten gal took : 84 ms
[2022-05-18 11:34:34] [INFO ] Flatten gal took : 167 ms
[2022-05-18 11:34:34] [INFO ] Time to serialize gal into /tmp/LTL13042527671390423666.gal : 24 ms
[2022-05-18 11:34:34] [INFO ] Time to serialize properties into /tmp/LTL2485193150978391926.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/LTL13042527671390423666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2485193150978391926.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/LTL1304252...267
Read 1 LTL properties
Checking formula 0 : !((F(((X(X("(((((P_1160_7>=4)||(P_1160_8>=4))||((P_1160_5>=4)||(P_1160_6>=4)))||(((P_1160_9>=4)||(P_1160_0>=4))||((P_1160_3>=4)||(P_11...7137
Formula 0 simplified : !F(XX"(((((P_1160_7>=4)||(P_1160_8>=4))||((P_1160_5>=4)||(P_1160_6>=4)))||(((P_1160_9>=4)||(P_1160_0>=4))||((P_1160_3>=4)||(P_1160_4...7101
Detected timeout of ITS tools.
[2022-05-18 11:34:49] [INFO ] Flatten gal took : 76 ms
[2022-05-18 11:34:49] [INFO ] Applying decomposition
[2022-05-18 11:34:49] [INFO ] Flatten gal took : 78 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/graph11957915635082498971.txt' '-o' '/tmp/graph11957915635082498971.bin' '-w' '/tmp/graph11957915635082498971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11957915635082498971.bin' '-l' '-1' '-v' '-w' '/tmp/graph11957915635082498971.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:34:50] [INFO ] Decomposing Gal with order
[2022-05-18 11:34:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:34:50] [INFO ] Removed a total of 2115 redundant transitions.
[2022-05-18 11:34:50] [INFO ] Flatten gal took : 342 ms
[2022-05-18 11:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 62 ms.
[2022-05-18 11:34:50] [INFO ] Time to serialize gal into /tmp/LTL15529920009115253098.gal : 28 ms
[2022-05-18 11:34:50] [INFO ] Time to serialize properties into /tmp/LTL10169080365648613206.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/LTL15529920009115253098.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10169080365648613206.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/LTL1552992...247
Read 1 LTL properties
Checking formula 0 : !((F(((X(X("(((((u116.P_1160_7>=4)||(u116.P_1160_8>=4))||((u116.P_1160_5>=4)||(u116.P_1160_6>=4)))||(((u116.P_1160_9>=4)||(u116.P_1160...9787
Formula 0 simplified : !F(XX"(((((u116.P_1160_7>=4)||(u116.P_1160_8>=4))||((u116.P_1160_5>=4)||(u116.P_1160_6>=4)))||(((u116.P_1160_9>=4)||(u116.P_1160_0>=...9751
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1570261931428893641
[2022-05-18 11:35:05] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1570261931428893641
Running compilation step : cd /tmp/ltsmin1570261931428893641;'/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/ltsmin1570261931428893641;'/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/ltsmin1570261931428893641;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-08 finished in 165062 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((X((F(p2)&&p1))||p0)))))'
Support contains 12 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 942 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 932 transition count 2084
Applied a total of 40 rules in 66 ms. Remains 932 /952 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 11:35:08] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:08] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-18 11:35:11] [INFO ] Dead Transitions using invariants and state equation in 2161 ms found 0 transitions.
[2022-05-18 11:35:11] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:11] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:35:11] [INFO ] Implicit Places using invariants in 702 ms returned []
[2022-05-18 11:35:11] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:11] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:35:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:35:37] [INFO ] Implicit Places using invariants and state equation in 26108 ms returned []
Implicit Place search using SMT with State Equation took 26825 ms to find 0 implicit places.
[2022-05-18 11:35:37] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:37] [INFO ] Computed 48 place invariants in 52 ms
[2022-05-18 11:35:38] [INFO ] Dead Transitions using invariants and state equation in 947 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/952 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/952 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 10) (GEQ s802 1) (GEQ s806 1)) (AND (GEQ s0 10) (GEQ s797 1) (GEQ s806 1)) (AND (GEQ s0 10) (GEQ s796 1) (GEQ s806 1)) (AND (GEQ s0 10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33331 reset in 985 ms.
Product exploration explored 100000 steps with 33371 reset in 1002 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 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 434 ms. Reduced automaton from 3 states, 7 edges and 3 AP to 3 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-18 11:35:42] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:42] [INFO ] Computed 48 place invariants in 75 ms
[2022-05-18 11:35:42] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0))), (G (NOT (AND p1 (NOT p2)))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F p0), (F (NOT p1))]
Knowledge based reduction with 14 factoid took 526 ms. Reduced automaton from 3 states, 7 edges and 3 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 12 out of 932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 23 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2022-05-18 11:35:42] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:43] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:35:44] [INFO ] Dead Transitions using invariants and state equation in 1076 ms found 0 transitions.
[2022-05-18 11:35:44] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:44] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 11:35:44] [INFO ] Implicit Places using invariants in 702 ms returned []
[2022-05-18 11:35:44] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:35:44] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:35:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:36:10] [INFO ] Implicit Places using invariants and state equation in 25654 ms returned []
Implicit Place search using SMT with State Equation took 26372 ms to find 0 implicit places.
[2022-05-18 11:36:10] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:36:10] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 11:36:11] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 2084/2084 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 p0) p1), (X p1), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 133 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=66 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 191 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33330 reset in 861 ms.
Product exploration explored 100000 steps with 33135 reset in 867 ms.
Built C files in :
/tmp/ltsmin15928446267933181861
[2022-05-18 11:36:13] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15928446267933181861
Running compilation step : cd /tmp/ltsmin15928446267933181861;'/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/ltsmin15928446267933181861;'/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/ltsmin15928446267933181861;'/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 12 out of 932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 11 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2022-05-18 11:36:16] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:36:17] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:36:18] [INFO ] Dead Transitions using invariants and state equation in 1505 ms found 0 transitions.
[2022-05-18 11:36:18] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:36:18] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:36:19] [INFO ] Implicit Places using invariants in 762 ms returned []
[2022-05-18 11:36:19] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:36:19] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 11:36:20] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:36:41] [INFO ] Implicit Places using invariants and state equation in 21877 ms returned []
Implicit Place search using SMT with State Equation took 22653 ms to find 0 implicit places.
[2022-05-18 11:36:41] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:36:41] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:36:42] [INFO ] Dead Transitions using invariants and state equation in 914 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin1220184735284889291
[2022-05-18 11:36:42] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1220184735284889291
Running compilation step : cd /tmp/ltsmin1220184735284889291;'/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/ltsmin1220184735284889291;'/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/ltsmin1220184735284889291;'/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 11:36:45] [INFO ] Flatten gal took : 154 ms
[2022-05-18 11:36:45] [INFO ] Flatten gal took : 73 ms
[2022-05-18 11:36:45] [INFO ] Time to serialize gal into /tmp/LTL12832782297563331456.gal : 7 ms
[2022-05-18 11:36:45] [INFO ] Time to serialize properties into /tmp/LTL18380552906922988989.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/LTL12832782297563331456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18380552906922988989.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/LTL1283278...268
Read 1 LTL properties
Checking formula 0 : !((F(G(X(((((X(((((F("(((((((cJobCnt_0<10)||(P_1617_6<1))||(cIdleTasks_0<1))&&(((cJobCnt_0<10)||(P_1617_1<1))||(cIdleTasks_0<1)))&&(((...1721
Formula 0 simplified : !FGX("(((((cJobCnt_0>=10)&&(P_1617_2>=1))&&(cIdleTasks_0>=1))||(((cJobCnt_0>=10)&&(P_1617_7>=1))&&(cIdleTasks_0>=1)))||((((cJobCnt_0...1689
Detected timeout of ITS tools.
[2022-05-18 11:37:00] [INFO ] Flatten gal took : 75 ms
[2022-05-18 11:37:00] [INFO ] Applying decomposition
[2022-05-18 11:37:00] [INFO ] Flatten gal took : 74 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/graph12623464257818936021.txt' '-o' '/tmp/graph12623464257818936021.bin' '-w' '/tmp/graph12623464257818936021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12623464257818936021.bin' '-l' '-1' '-v' '-w' '/tmp/graph12623464257818936021.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:37:00] [INFO ] Decomposing Gal with order
[2022-05-18 11:37:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:37:01] [INFO ] Removed a total of 1825 redundant transitions.
[2022-05-18 11:37:01] [INFO ] Flatten gal took : 214 ms
[2022-05-18 11:37:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 473 labels/synchronizations in 28 ms.
[2022-05-18 11:37:01] [INFO ] Time to serialize gal into /tmp/LTL13619753360264558310.gal : 25 ms
[2022-05-18 11:37:01] [INFO ] Time to serialize properties into /tmp/LTL9068674136989844495.ltl : 15 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/LTL13619753360264558310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9068674136989844495.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/LTL1361975...246
Read 1 LTL properties
Checking formula 0 : !((F(G(X(((((X(((((F("(((((((i0.u0.cJobCnt_0<10)||(i11.i5.u129.P_1617_6<1))||(i10.i0.u7.cIdleTasks_0<1))&&(((i0.u0.cJobCnt_0<10)||(i11...2555
Formula 0 simplified : !FGX("(((((i0.u0.cJobCnt_0>=10)&&(i11.i3.u126.P_1617_2>=1))&&(i10.i0.u7.cIdleTasks_0>=1))||(((i0.u0.cJobCnt_0>=10)&&(i11.i6.u130.P_1...2523
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16895004688138125154
[2022-05-18 11:37:16] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16895004688138125154
Running compilation step : cd /tmp/ltsmin16895004688138125154;'/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/ltsmin16895004688138125154;'/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/ltsmin16895004688138125154;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-09 finished in 130580 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((G(F(p1))&&G(p2)&&p0))))'
Support contains 51 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 942 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 932 transition count 2084
Applied a total of 40 rules in 32 ms. Remains 932 /952 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 11:37:19] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:37:19] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:37:20] [INFO ] Dead Transitions using invariants and state equation in 1491 ms found 0 transitions.
[2022-05-18 11:37:20] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:37:20] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 11:37:21] [INFO ] Implicit Places using invariants in 733 ms returned []
[2022-05-18 11:37:21] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:37:21] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:37:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:37:40] [INFO ] Implicit Places using invariants and state equation in 18771 ms returned []
Implicit Place search using SMT with State Equation took 19510 ms to find 0 implicit places.
[2022-05-18 11:37:40] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:37:40] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:37:41] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/952 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/952 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 394 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s183 1) (LT s193 1)) (OR (LT s184 1) (LT s194 1)) (OR (LT s187 1) (LT s197 1)) (OR (LT s188 1) (LT s198 1)) (OR (LT s191 1) (LT s201 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 56697 steps with 0 reset in 329 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-10 finished in 22703 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F((X(G(p0))&&p1)))))'
Support contains 32 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 952 transition count 2044
Reduce places removed 60 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 70 rules applied. Total rules applied 130 place count 892 transition count 2034
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 140 place count 882 transition count 2034
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 140 place count 882 transition count 1904
Deduced a syphon composed of 130 places in 1 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 400 place count 752 transition count 1904
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 410 place count 742 transition count 1894
Iterating global reduction 3 with 10 rules applied. Total rules applied 420 place count 742 transition count 1894
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 560 place count 672 transition count 1824
Applied a total of 560 rules in 92 ms. Remains 672 /952 variables (removed 280) and now considering 1824/2104 (removed 280) transitions.
[2022-05-18 11:37:42] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:37:42] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:37:43] [INFO ] Dead Transitions using invariants and state equation in 915 ms found 0 transitions.
[2022-05-18 11:37:43] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:37:43] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:37:43] [INFO ] Implicit Places using invariants in 603 ms returned []
[2022-05-18 11:37:43] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:37:43] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:37:44] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:37:59] [INFO ] Implicit Places using invariants and state equation in 16013 ms returned []
Implicit Place search using SMT with State Equation took 16617 ms to find 0 implicit places.
[2022-05-18 11:37:59] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-18 11:37:59] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:37:59] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:38:00] [INFO ] Dead Transitions using invariants and state equation in 780 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 672/952 places, 1824/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/952 places, 1824/2104 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s509 7) (GEQ s519 1) (GEQ s591 1) (GEQ s592 2)) (AND (GEQ s509 7) (GEQ s519 1) (GEQ s591 2) (GEQ s593 1)) (AND (GEQ s509 7) (GEQ s516 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2929 steps with 0 reset in 70 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-11 finished in 18664 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
Support contains 11 out of 952 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 952 transition count 2014
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 862 transition count 2014
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 180 place count 862 transition count 1894
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 420 place count 742 transition count 1894
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 430 place count 732 transition count 1884
Iterating global reduction 2 with 10 rules applied. Total rules applied 440 place count 732 transition count 1884
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 640 place count 632 transition count 1784
Applied a total of 640 rules in 76 ms. Remains 632 /952 variables (removed 320) and now considering 1784/2104 (removed 320) transitions.
[2022-05-18 11:38:00] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:38:00] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:38:01] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
[2022-05-18 11:38:01] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:38:01] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:38:02] [INFO ] Implicit Places using invariants in 633 ms returned []
[2022-05-18 11:38:02] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:38:02] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:38:02] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:38:07] [INFO ] Implicit Places using invariants and state equation in 5520 ms returned []
Implicit Place search using SMT with State Equation took 6168 ms to find 0 implicit places.
[2022-05-18 11:38:07] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-18 11:38:07] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:38:07] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:38:08] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 632/952 places, 1784/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 632/952 places, 1784/2104 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-14 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 s1 1) (LT s576 1)) (OR (LT s1 1) (LT s585 1)) (OR (LT s1 1) (LT s584 1)) (OR (LT s1 1) (LT s583 1)) (OR (LT s1 1) (LT s582 1)) (OR (LT s1 ...], 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 6 reset in 603 ms.
Stack based approach found an accepted trace after 7165 steps with 1 reset with depth 5132 and stack size 5132 in 42 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-14 finished in 8661 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(!(G(p0)&&G(p1)) U X(p2))))'
Support contains 32 out of 952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 942 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 932 transition count 2084
Applied a total of 40 rules in 45 ms. Remains 932 /952 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 11:38:09] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:38:09] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:38:10] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
[2022-05-18 11:38:10] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:38:10] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:38:11] [INFO ] Implicit Places using invariants in 656 ms returned []
[2022-05-18 11:38:11] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:38:11] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:38:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:38:34] [INFO ] Implicit Places using invariants and state equation in 23548 ms returned []
Implicit Place search using SMT with State Equation took 24223 ms to find 0 implicit places.
[2022-05-18 11:38:34] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 11:38:34] [INFO ] Computed 48 place invariants in 58 ms
[2022-05-18 11:38:35] [INFO ] Dead Transitions using invariants and state equation in 909 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/952 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/952 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (NOT p1) (NOT p0)), p2, p2, p2, p2]
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=1 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p0 p1), acceptance={} source=4 dest: 6}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=p2, acceptance={} source=6 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=6 dest: 5}]], initial=3, aps=[p0:(OR (AND (GEQ s639 6) (GEQ s643 1) (GEQ s740 2) (GEQ s741 1) (GEQ s743 1)) (AND (GEQ s639 6) (GEQ s644 1) (GEQ s741 1) (GEQ s742 2) (GEQ s743 1)) (AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4820 steps with 0 reset in 225 ms.
FORMULA PolyORBLF-COL-S04J06T10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-15 finished in 26582 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (p1 U (F(p3)||p2))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(p0))||F((G(F(p2))||p1))||F(p3))))'
Found a CL insensitive property : PolyORBLF-COL-S04J06T10-LTLFireability-08
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p0) (NOT p2))]
Support contains 92 out of 952 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 952 transition count 2014
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 862 transition count 2014
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 180 place count 862 transition count 1934
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 340 place count 782 transition count 1934
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 350 place count 772 transition count 1924
Iterating global reduction 2 with 10 rules applied. Total rules applied 360 place count 772 transition count 1924
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 560 place count 672 transition count 1824
Applied a total of 560 rules in 82 ms. Remains 672 /952 variables (removed 280) and now considering 1824/2104 (removed 280) transitions.
[2022-05-18 11:38:36] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:38:36] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 11:38:37] [INFO ] Dead Transitions using invariants and state equation in 1127 ms found 0 transitions.
[2022-05-18 11:38:37] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:38:37] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 11:38:38] [INFO ] Implicit Places using invariants in 611 ms returned []
[2022-05-18 11:38:38] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:38:38] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:38:39] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:38:47] [INFO ] Implicit Places using invariants and state equation in 9522 ms returned []
Implicit Place search using SMT with State Equation took 10147 ms to find 0 implicit places.
[2022-05-18 11:38:47] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:38:47] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:38:48] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 672/952 places, 1824/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/952 places, 1824/2104 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(OR (GEQ s436 1) (GEQ s437 1) (GEQ s438 1) (GEQ s439 1) (GEQ s440 1) (GEQ s441 1) (GEQ s442 1) (GEQ s429 1) (GEQ s443 1) (GEQ s428 1) (GEQ s430 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3088 reset in 852 ms.
Product exploration explored 100000 steps with 3084 reset in 885 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 p3) (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p3) (NOT p1))), (X (X (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p3) (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))]
Finished random walk after 33 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p3) (NOT p1))), (X (X (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p3) (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))]
Knowledge based reduction with 4 factoid took 397 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))]
[2022-05-18 11:38:51] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:38:51] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:38:53] [INFO ] [Real]Absence check using 18 positive place invariants in 86 ms returned sat
[2022-05-18 11:38:53] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 147 ms returned sat
[2022-05-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:38:55] [INFO ] [Real]Absence check using state equation in 2159 ms returned sat
[2022-05-18 11:38:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:38:57] [INFO ] [Nat]Absence check using 18 positive place invariants in 22 ms returned sat
[2022-05-18 11:38:57] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 79 ms returned sat
[2022-05-18 11:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:39:03] [INFO ] [Nat]Absence check using state equation in 5849 ms returned sat
[2022-05-18 11:39:03] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:39:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 11:39:09] [INFO ] [Nat]Added 200 Read/Feed constraints in 6064 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))
Support contains 92 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 5 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2022-05-18 11:39:09] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:09] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 11:39:10] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
[2022-05-18 11:39:10] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:10] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 11:39:11] [INFO ] Implicit Places using invariants in 631 ms returned []
[2022-05-18 11:39:11] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:11] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 11:39:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:39:22] [INFO ] Implicit Places using invariants and state equation in 10797 ms returned []
Implicit Place search using SMT with State Equation took 11445 ms to find 0 implicit places.
[2022-05-18 11:39:22] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:22] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 11:39:22] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 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 p0) (NOT p1) (NOT p3) (NOT p2)), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Finished random walk after 33 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 4 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
[2022-05-18 11:39:23] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:23] [INFO ] Computed 48 place invariants in 105 ms
[2022-05-18 11:39:25] [INFO ] [Real]Absence check using 18 positive place invariants in 95 ms returned sat
[2022-05-18 11:39:25] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 186 ms returned sat
[2022-05-18 11:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 11:39:27] [INFO ] [Real]Absence check using state equation in 1586 ms returned sat
[2022-05-18 11:39:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 11:39:29] [INFO ] [Nat]Absence check using 18 positive place invariants in 22 ms returned sat
[2022-05-18 11:39:29] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 178 ms returned sat
[2022-05-18 11:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 11:39:31] [INFO ] [Nat]Absence check using state equation in 2414 ms returned sat
[2022-05-18 11:39:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:39:34] [INFO ] [Nat]Added 200 Read/Feed constraints in 2233 ms returned sat
[2022-05-18 11:39:34] [INFO ] Deduced a trap composed of 56 places in 323 ms of which 0 ms to minimize.
[2022-05-18 11:39:35] [INFO ] Deduced a trap composed of 56 places in 311 ms of which 1 ms to minimize.
[2022-05-18 11:39:38] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 4458 ms
Could not prove EG (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Product exploration explored 100000 steps with 3098 reset in 885 ms.
Product exploration explored 100000 steps with 3092 reset in 887 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2))]
Support contains 92 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 23 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2022-05-18 11:39:40] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:40] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 11:39:41] [INFO ] Dead Transitions using invariants and state equation in 944 ms found 0 transitions.
[2022-05-18 11:39:41] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-18 11:39:41] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:41] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 11:39:42] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 transitions.
Product exploration explored 100000 steps with 3088 reset in 1086 ms.
Product exploration explored 100000 steps with 3096 reset in 1085 ms.
Built C files in :
/tmp/ltsmin16633327642479988658
[2022-05-18 11:39:44] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16633327642479988658
Running compilation step : cd /tmp/ltsmin16633327642479988658;'/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/ltsmin16633327642479988658;'/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/ltsmin16633327642479988658;'/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 92 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1824/1824 transitions.
Applied a total of 0 rules in 7 ms. Remains 672 /672 variables (removed 0) and now considering 1824/1824 (removed 0) transitions.
[2022-05-18 11:39:47] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:47] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 11:39:48] [INFO ] Dead Transitions using invariants and state equation in 1076 ms found 0 transitions.
[2022-05-18 11:39:48] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:48] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 11:39:49] [INFO ] Implicit Places using invariants in 599 ms returned []
[2022-05-18 11:39:49] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:39:49] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 11:39:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:40:00] [INFO ] Implicit Places using invariants and state equation in 11151 ms returned []
Implicit Place search using SMT with State Equation took 11766 ms to find 0 implicit places.
[2022-05-18 11:40:00] [INFO ] Flow matrix only has 1784 transitions (discarded 40 similar events)
// Phase 1: matrix 1784 rows 672 cols
[2022-05-18 11:40:00] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 11:40:01] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 672/672 places, 1824/1824 transitions.
Built C files in :
/tmp/ltsmin13818657276254077972
[2022-05-18 11:40:01] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13818657276254077972
Running compilation step : cd /tmp/ltsmin13818657276254077972;'/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/ltsmin13818657276254077972;'/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/ltsmin13818657276254077972;'/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 11:40:04] [INFO ] Flatten gal took : 74 ms
[2022-05-18 11:40:04] [INFO ] Flatten gal took : 141 ms
[2022-05-18 11:40:04] [INFO ] Time to serialize gal into /tmp/LTL484518427038017271.gal : 6 ms
[2022-05-18 11:40:04] [INFO ] Time to serialize properties into /tmp/LTL12777384834744634573.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/LTL484518427038017271.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12777384834744634573.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/LTL4845184...266
Read 1 LTL properties
Checking formula 0 : !((F(((X(X("(((((P_1160_7>=4)||(P_1160_8>=4))||((P_1160_5>=4)||(P_1160_6>=4)))||(((P_1160_9>=4)||(P_1160_0>=4))||((P_1160_3>=4)||(P_11...7137
Formula 0 simplified : !F(XX"(((((P_1160_7>=4)||(P_1160_8>=4))||((P_1160_5>=4)||(P_1160_6>=4)))||(((P_1160_9>=4)||(P_1160_0>=4))||((P_1160_3>=4)||(P_1160_4...7101
Detected timeout of ITS tools.
[2022-05-18 11:40:19] [INFO ] Flatten gal took : 70 ms
[2022-05-18 11:40:19] [INFO ] Applying decomposition
[2022-05-18 11:40:19] [INFO ] Flatten gal took : 70 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/graph785236875224595707.txt' '-o' '/tmp/graph785236875224595707.bin' '-w' '/tmp/graph785236875224595707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph785236875224595707.bin' '-l' '-1' '-v' '-w' '/tmp/graph785236875224595707.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:40:20] [INFO ] Decomposing Gal with order
[2022-05-18 11:40:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:40:20] [INFO ] Removed a total of 1553 redundant transitions.
[2022-05-18 11:40:20] [INFO ] Flatten gal took : 200 ms
[2022-05-18 11:40:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 333 labels/synchronizations in 19 ms.
[2022-05-18 11:40:20] [INFO ] Time to serialize gal into /tmp/LTL16283970390623226809.gal : 10 ms
[2022-05-18 11:40:20] [INFO ] Time to serialize properties into /tmp/LTL11151522528905775632.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/LTL16283970390623226809.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11151522528905775632.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/LTL1628397...247
Read 1 LTL properties
Checking formula 0 : !((F(((X(X("(((((i7.u54.P_1160_7>=4)||(i7.u54.P_1160_8>=4))||((i7.u54.P_1160_5>=4)||(i7.u54.P_1160_6>=4)))||(((i7.u54.P_1160_9>=4)||(i...9146
Formula 0 simplified : !F(XX"(((((i7.u54.P_1160_7>=4)||(i7.u54.P_1160_8>=4))||((i7.u54.P_1160_5>=4)||(i7.u54.P_1160_6>=4)))||(((i7.u54.P_1160_9>=4)||(i7.u5...9110
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2140911400326662080
[2022-05-18 11:40:35] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2140911400326662080
Running compilation step : cd /tmp/ltsmin2140911400326662080;'/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/ltsmin2140911400326662080;'/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/ltsmin2140911400326662080;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-08 finished in 122157 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((X((F(p2)&&p1))||p0)))))'
Found a SL insensitive property : PolyORBLF-COL-S04J06T10-LTLFireability-09
Stuttering acceptance computed with spot in 224 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Support contains 12 out of 952 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 952/952 places, 2104/2104 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 952 transition count 2014
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 862 transition count 2014
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 180 place count 862 transition count 1894
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 420 place count 742 transition count 1894
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 430 place count 732 transition count 1884
Iterating global reduction 2 with 10 rules applied. Total rules applied 440 place count 732 transition count 1884
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 640 place count 632 transition count 1784
Applied a total of 640 rules in 125 ms. Remains 632 /952 variables (removed 320) and now considering 1784/2104 (removed 320) transitions.
[2022-05-18 11:40:38] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:38] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:40:39] [INFO ] Dead Transitions using invariants and state equation in 1028 ms found 0 transitions.
[2022-05-18 11:40:39] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:40] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-18 11:40:40] [INFO ] Implicit Places using invariants in 600 ms returned []
[2022-05-18 11:40:40] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:40] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-18 11:40:41] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:40:45] [INFO ] Implicit Places using invariants and state equation in 4652 ms returned []
Implicit Place search using SMT with State Equation took 5274 ms to find 0 implicit places.
[2022-05-18 11:40:45] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:45] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:40:46] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 632/952 places, 1784/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 632/952 places, 1784/2104 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 10) (GEQ s582 1) (GEQ s586 1)) (AND (GEQ s0 10) (GEQ s577 1) (GEQ s586 1)) (AND (GEQ s0 10) (GEQ s576 1) (GEQ s586 1)) (AND (GEQ s0 10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33339 reset in 775 ms.
Product exploration explored 100000 steps with 33284 reset in 848 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 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 500 ms. Reduced automaton from 3 states, 7 edges and 3 AP to 3 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 89 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-18 11:40:49] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:49] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:40:49] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0))), (G (NOT (AND p1 (NOT p2)))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F p0), (F (NOT p1))]
Knowledge based reduction with 14 factoid took 545 ms. Reduced automaton from 3 states, 7 edges and 3 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 12 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 1784/1784 transitions.
Applied a total of 0 rules in 6 ms. Remains 632 /632 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2022-05-18 11:40:49] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:49] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 11:40:50] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
[2022-05-18 11:40:50] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:50] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:40:51] [INFO ] Implicit Places using invariants in 606 ms returned []
[2022-05-18 11:40:51] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:51] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:40:51] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:40:57] [INFO ] Implicit Places using invariants and state equation in 5949 ms returned []
Implicit Place search using SMT with State Equation took 6580 ms to find 0 implicit places.
[2022-05-18 11:40:57] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:40:57] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:40:58] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 632/632 places, 1784/1784 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 p0) p1), (X p1), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 87 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33330 reset in 737 ms.
Product exploration explored 100000 steps with 33452 reset in 726 ms.
Built C files in :
/tmp/ltsmin1061529511344222683
[2022-05-18 11:41:00] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1061529511344222683
Running compilation step : cd /tmp/ltsmin1061529511344222683;'/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/ltsmin1061529511344222683;'/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/ltsmin1061529511344222683;'/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 12 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 1784/1784 transitions.
Applied a total of 0 rules in 6 ms. Remains 632 /632 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2022-05-18 11:41:03] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:41:03] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:41:04] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
[2022-05-18 11:41:04] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:41:04] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:41:04] [INFO ] Implicit Places using invariants in 581 ms returned []
[2022-05-18 11:41:04] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:41:04] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 11:41:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 11:41:09] [INFO ] Implicit Places using invariants and state equation in 4664 ms returned []
Implicit Place search using SMT with State Equation took 5263 ms to find 0 implicit places.
[2022-05-18 11:41:09] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 632 cols
[2022-05-18 11:41:09] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 11:41:10] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 632/632 places, 1784/1784 transitions.
Built C files in :
/tmp/ltsmin17111173722639133787
[2022-05-18 11:41:10] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17111173722639133787
Running compilation step : cd /tmp/ltsmin17111173722639133787;'/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/ltsmin17111173722639133787;'/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/ltsmin17111173722639133787;'/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 11:41:13] [INFO ] Flatten gal took : 76 ms
[2022-05-18 11:41:13] [INFO ] Flatten gal took : 69 ms
[2022-05-18 11:41:13] [INFO ] Time to serialize gal into /tmp/LTL14998848721389037992.gal : 6 ms
[2022-05-18 11:41:13] [INFO ] Time to serialize properties into /tmp/LTL12005365528159649205.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/LTL14998848721389037992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12005365528159649205.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/LTL1499884...268
Read 1 LTL properties
Checking formula 0 : !((F(G(X(((((X(((((F("(((((((cJobCnt_0<10)||(P_1617_6<1))||(cIdleTasks_0<1))&&(((cJobCnt_0<10)||(P_1617_1<1))||(cIdleTasks_0<1)))&&(((...1721
Formula 0 simplified : !FGX("(((((cJobCnt_0>=10)&&(P_1617_2>=1))&&(cIdleTasks_0>=1))||(((cJobCnt_0>=10)&&(P_1617_7>=1))&&(cIdleTasks_0>=1)))||((((cJobCnt_0...1689
Detected timeout of ITS tools.
[2022-05-18 11:41:28] [INFO ] Flatten gal took : 70 ms
[2022-05-18 11:41:28] [INFO ] Applying decomposition
[2022-05-18 11:41:28] [INFO ] Flatten gal took : 68 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/graph17745853331274622057.txt' '-o' '/tmp/graph17745853331274622057.bin' '-w' '/tmp/graph17745853331274622057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17745853331274622057.bin' '-l' '-1' '-v' '-w' '/tmp/graph17745853331274622057.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:41:28] [INFO ] Decomposing Gal with order
[2022-05-18 11:41:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:41:29] [INFO ] Removed a total of 1703 redundant transitions.
[2022-05-18 11:41:29] [INFO ] Flatten gal took : 213 ms
[2022-05-18 11:41:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 310 labels/synchronizations in 11 ms.
[2022-05-18 11:41:29] [INFO ] Time to serialize gal into /tmp/LTL6388618883384647574.gal : 9 ms
[2022-05-18 11:41:29] [INFO ] Time to serialize properties into /tmp/LTL11617434642459046452.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/LTL6388618883384647574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11617434642459046452.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/LTL6388618...246
Read 1 LTL properties
Checking formula 0 : !((F(G(X(((((X(((((F("(((((((i9.u0.cJobCnt_0<10)||(i10.u42.P_1617_6<1))||(i9.u45.cIdleTasks_0<1))&&(((i9.u0.cJobCnt_0<10)||(i10.u39.P_...2339
Formula 0 simplified : !FGX("(((((i9.u0.cJobCnt_0>=10)&&(i10.u6.P_1617_2>=1))&&(i9.u45.cIdleTasks_0>=1))||(((i9.u0.cJobCnt_0>=10)&&(i10.u43.P_1617_7>=1))&&...2307
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15249817253300976817
[2022-05-18 11:41:44] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15249817253300976817
Running compilation step : cd /tmp/ltsmin15249817253300976817;'/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/ltsmin15249817253300976817;'/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/ltsmin15249817253300976817;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S04J06T10-LTLFireability-09 finished in 68931 ms.
[2022-05-18 11:41:47] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8737406661522351946
[2022-05-18 11:41:47] [INFO ] Too many transitions (2104) to apply POR reductions. Disabling POR matrices.
[2022-05-18 11:41:47] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8737406661522351946
Running compilation step : cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '144' '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 11:41:47] [INFO ] Applying decomposition
[2022-05-18 11:41:47] [INFO ] Flatten gal took : 162 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/graph17162553997621342651.txt' '-o' '/tmp/graph17162553997621342651.bin' '-w' '/tmp/graph17162553997621342651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17162553997621342651.bin' '-l' '-1' '-v' '-w' '/tmp/graph17162553997621342651.weights' '-q' '0' '-e' '0.001'
[2022-05-18 11:41:48] [INFO ] Decomposing Gal with order
[2022-05-18 11:41:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 11:41:48] [INFO ] Removed a total of 2113 redundant transitions.
[2022-05-18 11:41:48] [INFO ] Flatten gal took : 380 ms
[2022-05-18 11:41:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 173 labels/synchronizations in 34 ms.
[2022-05-18 11:41:48] [INFO ] Time to serialize gal into /tmp/LTLFireability4210325150419027149.gal : 25 ms
[2022-05-18 11:41:48] [INFO ] Time to serialize properties into /tmp/LTLFireability15154291090614620796.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/LTLFireability4210325150419027149.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15154291090614620796.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 5 LTL properties
Checking formula 0 : !(((F("((((((i0.u14.TryAllocateOneTaskB_5>=1)&&(i0.u15.cIdleTasks_0>=2))||((i0.u15.TryAllocateOneTaskB_0>=1)&&(i0.u15.cIdleTasks_0>=2)...9446
Formula 0 simplified : !(F"((((((i0.u14.TryAllocateOneTaskB_5>=1)&&(i0.u15.cIdleTasks_0>=2))||((i0.u15.TryAllocateOneTaskB_0>=1)&&(i0.u15.cIdleTasks_0>=2))...9430
Compilation finished in 4747 ms.
Running link step : cd /tmp/ltsmin8737406661522351946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U ((LTLAPp1==true) U (<>((LTLAPp3==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U ((LTLAPp1==true) U (<>((LTLAPp3==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp5==true))||<>((LTLAPp6==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 12:08:06] [INFO ] Applying decomposition
[2022-05-18 12:08:06] [INFO ] Flatten gal took : 156 ms
[2022-05-18 12:08:06] [INFO ] Decomposing Gal with order
[2022-05-18 12:08:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 12:08:06] [INFO ] Removed a total of 6495 redundant transitions.
[2022-05-18 12:08:06] [INFO ] Flatten gal took : 402 ms
[2022-05-18 12:08:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 59 ms.
[2022-05-18 12:08:06] [INFO ] Time to serialize gal into /tmp/LTLFireability16927368240399570728.gal : 23 ms
[2022-05-18 12:08:06] [INFO ] Time to serialize properties into /tmp/LTLFireability1504576953861606148.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/LTLFireability16927368240399570728.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1504576953861606148.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 5 LTL properties
Checking formula 0 : !(((F("((((((Threads5.TryAllocateOneTaskB_5>=1)&&(cIdleTasks.cIdleTasks_0>=2))||((Threads0.TryAllocateOneTaskB_0>=1)&&(cIdleTasks.cIdl...9302
Formula 0 simplified : !(F"((((((Threads5.TryAllocateOneTaskB_5>=1)&&(cIdleTasks.cIdleTasks_0>=2))||((Threads0.TryAllocateOneTaskB_0>=1)&&(cIdleTasks.cIdle...9286
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp5==true))||<>((LTLAPp6==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8737406661522351946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(X((LTLAPp7==true)))||<>(([](<>((LTLAPp9==true)))||(LTLAPp8==true)))||<>((LTLAPp10==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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J06T10"
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-COL-S04J06T10, 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-165277016800532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T10.tgz
mv PolyORBLF-COL-S04J06T10 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;