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-165277017000676.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S04J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017000676
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 21K Apr 29 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 29 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 72K Apr 29 14:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 310K 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 18K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 24K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 91K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.3M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652913262258

Running Version 202205111006
[2022-05-18 22:34:23] [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 22:34:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 22:34:24] [INFO ] Load time of PNML (sax parser for PT used): 330 ms
[2022-05-18 22:34:24] [INFO ] Transformed 966 places.
[2022-05-18 22:34:24] [INFO ] Transformed 5354 transitions.
[2022-05-18 22:34:24] [INFO ] Parsed PT model containing 966 places and 5354 transitions in 468 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
[2022-05-18 22:34:24] [INFO ] Reduced 60 identical enabling conditions.
[2022-05-18 22:34:24] [INFO ] Reduced 60 identical enabling conditions.
[2022-05-18 22:34:24] [INFO ] Reduced 60 identical enabling conditions.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 245 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 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 963 transition count 2644
Applied a total of 3 rules in 114 ms. Remains 963 /966 variables (removed 3) and now considering 2644/2644 (removed 0) transitions.
[2022-05-18 22:34:24] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 963 cols
[2022-05-18 22:34:24] [INFO ] Computed 59 place invariants in 164 ms
[2022-05-18 22:34:28] [INFO ] Dead Transitions using invariants and state equation in 3732 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 22:34:28] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 963 cols
[2022-05-18 22:34:28] [INFO ] Computed 59 place invariants in 61 ms
[2022-05-18 22:34:29] [INFO ] Implicit Places using invariants in 816 ms returned [103, 227, 282, 346, 473, 529, 564, 671, 725, 841]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 830 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 953/966 places, 2104/2644 transitions.
Applied a total of 0 rules in 20 ms. Remains 953 /953 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 953/966 places, 2104/2644 transitions.
Support contains 245 out of 953 places after structural reductions.
[2022-05-18 22:34:29] [INFO ] Flatten gal took : 194 ms
[2022-05-18 22:34:29] [INFO ] Flatten gal took : 141 ms
[2022-05-18 22:34:30] [INFO ] Input system was already deterministic with 2104 transitions.
Support contains 244 out of 953 places (down from 245) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 30) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 22:34:30] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 953 cols
[2022-05-18 22:34:30] [INFO ] Computed 49 place invariants in 43 ms
[2022-05-18 22:34:30] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2022-05-18 22:34:30] [INFO ] [Real]Absence check using 17 positive and 32 generalized place invariants in 48 ms returned sat
[2022-05-18 22:34:30] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 22:34:30] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 22:34:30] [INFO ] [Nat]Absence check using 17 positive and 32 generalized place invariants in 48 ms returned sat
[2022-05-18 22:34:44] [INFO ] After 13927ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 953 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
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 81 rules applied. Total rules applied 81 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 161 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 161 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 401 place count 752 transition count 1904
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 407 place count 746 transition count 1898
Iterating global reduction 2 with 6 rules applied. Total rules applied 413 place count 746 transition count 1898
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 613 place count 646 transition count 1798
Free-agglomeration rule (complex) applied 29 times.
Iterating global reduction 2 with 29 rules applied. Total rules applied 642 place count 646 transition count 1769
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 671 place count 617 transition count 1769
Applied a total of 671 rules in 316 ms. Remains 617 /953 variables (removed 336) and now considering 1769/2104 (removed 335) transitions.
[2022-05-18 22:34:45] [INFO ] Flow matrix only has 1729 transitions (discarded 40 similar events)
// Phase 1: matrix 1729 rows 617 cols
[2022-05-18 22:34:45] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:34:46] [INFO ] Dead Transitions using invariants and state equation in 1377 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 617/953 places, 1769/2104 transitions.
Finished random walk after 7389 steps, including 2 resets, run visited all 1 properties in 60 ms. (steps per millisecond=123 )
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 953 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
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 1 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 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 426 place count 736 transition count 1888
Iterating global reduction 3 with 6 rules applied. Total rules applied 432 place count 736 transition count 1888
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 552 place count 676 transition count 1828
Applied a total of 552 rules in 180 ms. Remains 676 /953 variables (removed 277) and now considering 1828/2104 (removed 276) transitions.
[2022-05-18 22:34:47] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:34:47] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 22:34:48] [INFO ] Dead Transitions using invariants and state equation in 1740 ms found 0 transitions.
[2022-05-18 22:34:48] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:34:48] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 22:34:49] [INFO ] Implicit Places using invariants in 812 ms returned []
[2022-05-18 22:34:49] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:34:49] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 22:34:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:35:03] [INFO ] Implicit Places using invariants and state equation in 14154 ms returned []
Implicit Place search using SMT with State Equation took 14972 ms to find 0 implicit places.
[2022-05-18 22:35:03] [INFO ] Redundant transitions in 120 ms returned []
[2022-05-18 22:35:03] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:03] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:35:05] [INFO ] Dead Transitions using invariants and state equation in 1823 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 676/953 places, 1828/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/953 places, 1828/2104 transitions.
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-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 s320 1) (GEQ s422 1)) (AND (GEQ s107 1) (GEQ s563 1)) (AND (GEQ s125 1) (GEQ s589 1)) (AND (GEQ s363 1) (GEQ s408 1)) (AND (GEQ s444 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 4242 reset in 787 ms.
Product exploration explored 100000 steps with 4320 reset in 716 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 p2) (NOT p3))), (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))), (X (AND (NOT p3) (NOT p0))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (X (AND (NOT p3) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 317 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 72 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))), (X (AND (NOT p3) (NOT p0))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (X (AND (NOT p3) (NOT p0))))]
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 458 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 66 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
[2022-05-18 22:35:08] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:08] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:35:09] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-18 22:35:10] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 296 ms returned sat
[2022-05-18 22:35:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:35:13] [INFO ] [Real]Absence check using state equation in 3202 ms returned sat
[2022-05-18 22:35:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:35:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-18 22:35:14] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 97 ms returned sat
[2022-05-18 22:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:35:20] [INFO ] [Nat]Absence check using state equation in 5948 ms returned sat
[2022-05-18 22:35:20] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:35:23] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 22:35:24] [INFO ] [Nat]Added 200 Read/Feed constraints in 4173 ms returned sat
[2022-05-18 22:35:24] [INFO ] Deduced a trap composed of 23 places in 334 ms of which 5 ms to minimize.
[2022-05-18 22:35:25] [INFO ] Deduced a trap composed of 56 places in 348 ms of which 1 ms to minimize.
[2022-05-18 22:35:25] [INFO ] Deduced a trap composed of 56 places in 318 ms of which 1 ms to minimize.
[2022-05-18 22:35:26] [INFO ] Deduced a trap composed of 56 places in 317 ms of which 1 ms to minimize.
[2022-05-18 22:35:26] [INFO ] Deduced a trap composed of 56 places in 321 ms of which 1 ms to minimize.
[2022-05-18 22:35:28] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 3700 ms
Could not prove EG (AND (NOT p2) (NOT p3))
Support contains 48 out of 676 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1828/1828 transitions.
Applied a total of 0 rules in 46 ms. Remains 676 /676 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
[2022-05-18 22:35:28] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:28] [INFO ] Computed 48 place invariants in 44 ms
[2022-05-18 22:35:30] [INFO ] Dead Transitions using invariants and state equation in 1734 ms found 0 transitions.
[2022-05-18 22:35:30] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:30] [INFO ] Computed 48 place invariants in 44 ms
[2022-05-18 22:35:30] [INFO ] Implicit Places using invariants in 848 ms returned []
[2022-05-18 22:35:30] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:30] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:35:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:35:46] [INFO ] Implicit Places using invariants and state equation in 15358 ms returned []
Implicit Place search using SMT with State Equation took 16210 ms to find 0 implicit places.
[2022-05-18 22:35:46] [INFO ] Redundant transitions in 102 ms returned []
[2022-05-18 22:35:46] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:46] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 22:35:48] [INFO ] Dead Transitions using invariants and state equation in 1955 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/676 places, 1828/1828 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 p2) (NOT p1) (NOT p0) (NOT p3))), (X (AND (NOT p0) (NOT p3))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 257 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 86 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Finished random walk after 77 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p2) (NOT p1) (NOT p0) (NOT p3))), (X (AND (NOT p0) (NOT p3))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0) (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 330 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 79 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
[2022-05-18 22:35:49] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:35:49] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-18 22:35:50] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-18 22:35:50] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 299 ms returned sat
[2022-05-18 22:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:35:53] [INFO ] [Real]Absence check using state equation in 3199 ms returned sat
[2022-05-18 22:35:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:35:55] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-18 22:35:55] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 93 ms returned sat
[2022-05-18 22:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:36:01] [INFO ] [Nat]Absence check using state equation in 6039 ms returned sat
[2022-05-18 22:36:01] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:36:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 22:36:06] [INFO ] [Nat]Added 200 Read/Feed constraints in 5230 ms returned sat
[2022-05-18 22:36:06] [INFO ] Deduced a trap composed of 23 places in 334 ms of which 1 ms to minimize.
[2022-05-18 22:36:07] [INFO ] Deduced a trap composed of 56 places in 310 ms of which 1 ms to minimize.
[2022-05-18 22:36:07] [INFO ] Deduced a trap composed of 56 places in 355 ms of which 1 ms to minimize.
[2022-05-18 22:36:08] [INFO ] Deduced a trap composed of 56 places in 310 ms of which 1 ms to minimize.
[2022-05-18 22:36:08] [INFO ] Deduced a trap composed of 56 places in 327 ms of which 1 ms to minimize.
[2022-05-18 22:36:09] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 2568 ms
Could not prove EG (AND (NOT p2) (NOT p3))
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0))]
Product exploration explored 100000 steps with 4271 reset in 626 ms.
Product exploration explored 100000 steps with 4301 reset in 640 ms.
Built C files in :
/tmp/ltsmin13026533353669448763
[2022-05-18 22:36:10] [INFO ] Too many transitions (1828) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:36:10] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13026533353669448763
Running compilation step : cd /tmp/ltsmin13026533353669448763;'/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/ltsmin13026533353669448763;'/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/ltsmin13026533353669448763;'/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 676 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1828/1828 transitions.
Applied a total of 0 rules in 66 ms. Remains 676 /676 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
[2022-05-18 22:36:13] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:36:13] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 22:36:15] [INFO ] Dead Transitions using invariants and state equation in 1715 ms found 0 transitions.
[2022-05-18 22:36:15] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:36:15] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 22:36:16] [INFO ] Implicit Places using invariants in 802 ms returned []
[2022-05-18 22:36:16] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:36:16] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 22:36:16] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:36:28] [INFO ] Implicit Places using invariants and state equation in 12388 ms returned []
Implicit Place search using SMT with State Equation took 13191 ms to find 0 implicit places.
[2022-05-18 22:36:28] [INFO ] Redundant transitions in 49 ms returned []
[2022-05-18 22:36:28] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:36:28] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 22:36:30] [INFO ] Dead Transitions using invariants and state equation in 1806 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/676 places, 1828/1828 transitions.
Built C files in :
/tmp/ltsmin12067861021177680654
[2022-05-18 22:36:30] [INFO ] Too many transitions (1828) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:36:30] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12067861021177680654
Running compilation step : cd /tmp/ltsmin12067861021177680654;'/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/ltsmin12067861021177680654;'/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/ltsmin12067861021177680654;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 22:36:33] [INFO ] Flatten gal took : 92 ms
[2022-05-18 22:36:33] [INFO ] Flatten gal took : 88 ms
[2022-05-18 22:36:33] [INFO ] Time to serialize gal into /tmp/LTL1560797045625784810.gal : 15 ms
[2022-05-18 22:36:33] [INFO ] Time to serialize properties into /tmp/LTL14325079908056236395.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/LTL1560797045625784810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14325079908056236395.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/LTL1560797...267
Read 1 LTL properties
Checking formula 0 : !(((F("((((((cIdleTasks>=2)&&(TryAllocateOneTaskB_5>=1))||((cIdleTasks>=2)&&(TryAllocateOneTaskB_2>=1)))||(((cIdleTasks>=2)&&(TryAlloc...6331
Formula 0 simplified : !(F"((((((cIdleTasks>=2)&&(TryAllocateOneTaskB_5>=1))||((cIdleTasks>=2)&&(TryAllocateOneTaskB_2>=1)))||(((cIdleTasks>=2)&&(TryAlloca...6315
Detected timeout of ITS tools.
[2022-05-18 22:36:48] [INFO ] Flatten gal took : 86 ms
[2022-05-18 22:36:48] [INFO ] Applying decomposition
[2022-05-18 22:36:49] [INFO ] Flatten gal took : 75 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/graph3552611328117038171.txt' '-o' '/tmp/graph3552611328117038171.bin' '-w' '/tmp/graph3552611328117038171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3552611328117038171.bin' '-l' '-1' '-v' '-w' '/tmp/graph3552611328117038171.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:36:49] [INFO ] Decomposing Gal with order
[2022-05-18 22:36:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:36:50] [INFO ] Removed a total of 1648 redundant transitions.
[2022-05-18 22:36:51] [INFO ] Flatten gal took : 849 ms
[2022-05-18 22:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 126 ms.
[2022-05-18 22:36:51] [INFO ] Time to serialize gal into /tmp/LTL12915690930879643756.gal : 29 ms
[2022-05-18 22:36:51] [INFO ] Time to serialize properties into /tmp/LTL8009651011881340711.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/LTL12915690930879643756.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8009651011881340711.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/LTL1291569...246
Read 1 LTL properties
Checking formula 0 : !(((F("((((((i0.u5.cIdleTasks>=2)&&(i0.u36.TryAllocateOneTaskB_5>=1))||((i0.u5.cIdleTasks>=2)&&(i0.u16.TryAllocateOneTaskB_2>=1)))||((...8127
Formula 0 simplified : !(F"((((((i0.u5.cIdleTasks>=2)&&(i0.u36.TryAllocateOneTaskB_5>=1))||((i0.u5.cIdleTasks>=2)&&(i0.u16.TryAllocateOneTaskB_2>=1)))||(((...8111
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1123943666127587212
[2022-05-18 22:37:06] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1123943666127587212
Running compilation step : cd /tmp/ltsmin1123943666127587212;'/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/ltsmin1123943666127587212;'/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/ltsmin1123943666127587212;'/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-PT-S04J06T10-LTLFireability-01 finished in 142526 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 953 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
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 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 406 place count 746 transition count 1898
Iterating global reduction 2 with 6 rules applied. Total rules applied 412 place count 746 transition count 1898
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 592 place count 656 transition count 1808
Applied a total of 592 rules in 115 ms. Remains 656 /953 variables (removed 297) and now considering 1808/2104 (removed 296) transitions.
[2022-05-18 22:37:09] [INFO ] Flow matrix only has 1768 transitions (discarded 40 similar events)
// Phase 1: matrix 1768 rows 656 cols
[2022-05-18 22:37:09] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:37:11] [INFO ] Dead Transitions using invariants and state equation in 1519 ms found 0 transitions.
[2022-05-18 22:37:11] [INFO ] Flow matrix only has 1768 transitions (discarded 40 similar events)
// Phase 1: matrix 1768 rows 656 cols
[2022-05-18 22:37:11] [INFO ] Computed 48 place invariants in 30 ms
[2022-05-18 22:37:11] [INFO ] Implicit Places using invariants in 896 ms returned []
[2022-05-18 22:37:11] [INFO ] Flow matrix only has 1768 transitions (discarded 40 similar events)
// Phase 1: matrix 1768 rows 656 cols
[2022-05-18 22:37:11] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 22:37:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:37:42] [INFO ] Performed 595/656 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-18 22:37:46] [INFO ] Implicit Places using invariants and state equation in 34319 ms returned []
Implicit Place search using SMT with State Equation took 35216 ms to find 0 implicit places.
[2022-05-18 22:37:46] [INFO ] Redundant transitions in 52 ms returned []
[2022-05-18 22:37:46] [INFO ] Flow matrix only has 1768 transitions (discarded 40 similar events)
// Phase 1: matrix 1768 rows 656 cols
[2022-05-18 22:37:46] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:37:47] [INFO ] Dead Transitions using invariants and state equation in 1583 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 656/953 places, 1808/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 656/953 places, 1808/2104 transitions.
Stuttering acceptance computed with spot in 38 ms :[false]
Running random walk in product with property : PolyORBLF-PT-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 s341 1) (GEQ s157 1) (GEQ s7 1) (GEQ s261 1) (GEQ s70 1) (GEQ s428 1) (GEQ s173 1) (GEQ s383 1) (GEQ s301 1) (GEQ s247 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 8 reset in 687 ms.
Stack based approach found an accepted trace after 1350 steps with 1 reset with depth 1037 and stack size 1037 in 14 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-02 finished in 39266 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 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 952 transition count 2104
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 942 transition count 2094
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 932 transition count 2084
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 932 transition count 2084
Applied a total of 41 rules in 46 ms. Remains 932 /953 variables (removed 21) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:37:48] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:37:48] [INFO ] Computed 48 place invariants in 65 ms
[2022-05-18 22:37:51] [INFO ] Dead Transitions using invariants and state equation in 3150 ms found 0 transitions.
[2022-05-18 22:37:51] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:37:51] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 22:37:52] [INFO ] Implicit Places using invariants in 883 ms returned []
[2022-05-18 22:37:52] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:37:52] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 22:37:53] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:38:19] [INFO ] Implicit Places using invariants and state equation in 26727 ms returned []
Implicit Place search using SMT with State Equation took 27611 ms to find 0 implicit places.
[2022-05-18 22:38:19] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:38:19] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 22:38:22] [INFO ] Dead Transitions using invariants and state equation in 2967 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 194 ms :[p2, p2, (OR p1 p0 p2), true, p1]
Running random walk in product with property : PolyORBLF-PT-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 s451 1) (GEQ s589 1)) (AND (GEQ s160 1) (GEQ s778 1)) (AND (GEQ s181 1) (GEQ s816 1)) (AND (GEQ s511 1) (GEQ s574 1)) (AND (GEQ s621 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 239 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-03 finished in 34005 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 953 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
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 2 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 106 ms. Remains 662 /953 variables (removed 291) and now considering 1814/2104 (removed 290) transitions.
[2022-05-18 22:38:22] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:38:22] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-18 22:38:24] [INFO ] Dead Transitions using invariants and state equation in 1524 ms found 0 transitions.
[2022-05-18 22:38:24] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:38:24] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:38:25] [INFO ] Implicit Places using invariants in 808 ms returned []
[2022-05-18 22:38:25] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:38:25] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:38:25] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:38:42] [INFO ] Implicit Places using invariants and state equation in 17423 ms returned []
Implicit Place search using SMT with State Equation took 18234 ms to find 0 implicit places.
[2022-05-18 22:38:42] [INFO ] Redundant transitions in 52 ms returned []
[2022-05-18 22:38:42] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:38:42] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 22:38:44] [INFO ] Dead Transitions using invariants and state equation in 1532 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 662/953 places, 1814/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 662/953 places, 1814/2104 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-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 s89 1) (GEQ s495 1) (GEQ s230 1) (GEQ s7 1) (GEQ s174 1) (GEQ s581 1) (GEQ s147 1) (GEQ s387 1) (GEQ s492 1) (GEQ s311 1) (AND (GEQ s317 1) (G...], 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 1525 reset in 631 ms.
Product exploration explored 100000 steps with 1542 reset in 628 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 90 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 55 ms :[(NOT p0), (NOT p0)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 105 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 48 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2022-05-18 22:38:45] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:38:45] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 22:38:46] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2022-05-18 22:38:47] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 212 ms returned sat
[2022-05-18 22:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:38:52] [INFO ] [Real]Absence check using state equation in 5219 ms returned sat
[2022-05-18 22:38:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:38:53] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2022-05-18 22:38:53] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 104 ms returned sat
[2022-05-18 22:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:39:00] [INFO ] [Nat]Absence check using state equation in 7221 ms returned sat
[2022-05-18 22:39:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:39:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 22:39:06] [INFO ] [Nat]Added 200 Read/Feed constraints in 6022 ms returned unknown
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 36 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2022-05-18 22:39:06] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:06] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:39:08] [INFO ] Dead Transitions using invariants and state equation in 1519 ms found 0 transitions.
[2022-05-18 22:39:08] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:08] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:39:09] [INFO ] Implicit Places using invariants in 822 ms returned []
[2022-05-18 22:39:09] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:09] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:39:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:39:26] [INFO ] Implicit Places using invariants and state equation in 17294 ms returned []
Implicit Place search using SMT with State Equation took 18119 ms to find 0 implicit places.
[2022-05-18 22:39:26] [INFO ] Redundant transitions in 50 ms returned []
[2022-05-18 22:39:26] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:26] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 22:39:28] [INFO ] Dead Transitions using invariants and state equation in 1590 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 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 66 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 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 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
[2022-05-18 22:39:28] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:28] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:39:29] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2022-05-18 22:39:29] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 222 ms returned sat
[2022-05-18 22:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:39:34] [INFO ] [Real]Absence check using state equation in 5169 ms returned sat
[2022-05-18 22:39:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:39:35] [INFO ] [Nat]Absence check using 18 positive place invariants in 13 ms returned sat
[2022-05-18 22:39:36] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 107 ms returned sat
[2022-05-18 22:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:39:43] [INFO ] [Nat]Absence check using state equation in 7399 ms returned sat
[2022-05-18 22:39:43] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:39:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 22:39:48] [INFO ] [Nat]Added 200 Read/Feed constraints in 5138 ms returned sat
[2022-05-18 22:39:48] [INFO ] Computed and/alt/rep : 760/3606/730 causal constraints (skipped 1040 transitions) in 171 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-18 22:39:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1532 reset in 605 ms.
Product exploration explored 100000 steps with 1532 reset in 621 ms.
Built C files in :
/tmp/ltsmin6060850845866474835
[2022-05-18 22:39:51] [INFO ] Too many transitions (1814) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:39:51] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6060850845866474835
Running compilation step : cd /tmp/ltsmin6060850845866474835;'/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/ltsmin6060850845866474835;'/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/ltsmin6060850845866474835;'/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 54 ms. Remains 662 /662 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2022-05-18 22:39:54] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:54] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:39:56] [INFO ] Dead Transitions using invariants and state equation in 1559 ms found 0 transitions.
[2022-05-18 22:39:56] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:56] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:39:56] [INFO ] Implicit Places using invariants in 803 ms returned []
[2022-05-18 22:39:56] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:39:56] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:39:57] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:40:12] [INFO ] Implicit Places using invariants and state equation in 15844 ms returned []
Implicit Place search using SMT with State Equation took 16650 ms to find 0 implicit places.
[2022-05-18 22:40:12] [INFO ] Redundant transitions in 48 ms returned []
[2022-05-18 22:40:12] [INFO ] Flow matrix only has 1774 transitions (discarded 40 similar events)
// Phase 1: matrix 1774 rows 662 cols
[2022-05-18 22:40:12] [INFO ] Computed 48 place invariants in 24 ms
[2022-05-18 22:40:14] [INFO ] Dead Transitions using invariants and state equation in 1477 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 662/662 places, 1814/1814 transitions.
Built C files in :
/tmp/ltsmin13670494035826345711
[2022-05-18 22:40:14] [INFO ] Too many transitions (1814) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:40:14] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13670494035826345711
Running compilation step : cd /tmp/ltsmin13670494035826345711;'/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/ltsmin13670494035826345711;'/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/ltsmin13670494035826345711;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 22:40:17] [INFO ] Flatten gal took : 75 ms
[2022-05-18 22:40:17] [INFO ] Flatten gal took : 66 ms
[2022-05-18 22:40:17] [INFO ] Time to serialize gal into /tmp/LTL17096045888785834597.gal : 10 ms
[2022-05-18 22:40:17] [INFO ] Time to serialize properties into /tmp/LTL7988950001050442045.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/LTL17096045888785834597.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7988950001050442045.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/LTL1709604...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((Perform_Work_E_8>=1)||(Perform_Work_E_9>=1))||((Perform_Work_E_6>=1)||(Perform_Work_E_7>=1)))||(((Perform_Work_E_10>=1)|...753
Formula 0 simplified : !GF"((((((Perform_Work_E_8>=1)||(Perform_Work_E_9>=1))||((Perform_Work_E_6>=1)||(Perform_Work_E_7>=1)))||(((Perform_Work_E_10>=1)||(...747
Detected timeout of ITS tools.
[2022-05-18 22:40:32] [INFO ] Flatten gal took : 62 ms
[2022-05-18 22:40:32] [INFO ] Applying decomposition
[2022-05-18 22:40:32] [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/graph7743541152479653083.txt' '-o' '/tmp/graph7743541152479653083.bin' '-w' '/tmp/graph7743541152479653083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7743541152479653083.bin' '-l' '-1' '-v' '-w' '/tmp/graph7743541152479653083.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:40:32] [INFO ] Decomposing Gal with order
[2022-05-18 22:40:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:40:33] [INFO ] Removed a total of 1566 redundant transitions.
[2022-05-18 22:40:33] [INFO ] Flatten gal took : 243 ms
[2022-05-18 22:40:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 486 labels/synchronizations in 48 ms.
[2022-05-18 22:40:33] [INFO ] Time to serialize gal into /tmp/LTL2635365622268457312.gal : 13 ms
[2022-05-18 22:40:33] [INFO ] Time to serialize properties into /tmp/LTL2020759208042248479.ltl : 60 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/LTL2635365622268457312.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2020759208042248479.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/LTL2635365...245
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((i7.i2.u3.Perform_Work_E_8>=1)||(i7.i1.u14.Perform_Work_E_9>=1))||((i7.i0.u18.Perform_Work_E_6>=1)||(i7.i2.u0.Perform_Wor...1019
Formula 0 simplified : !GF"((((((i7.i2.u3.Perform_Work_E_8>=1)||(i7.i1.u14.Perform_Work_E_9>=1))||((i7.i0.u18.Perform_Work_E_6>=1)||(i7.i2.u0.Perform_Work_...1013
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13250689114091296405
[2022-05-18 22:40:48] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13250689114091296405
Running compilation step : cd /tmp/ltsmin13250689114091296405;'/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/ltsmin13250689114091296405;'/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/ltsmin13250689114091296405;'/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-PT-S04J06T10-LTLFireability-05 finished in 148689 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 953 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
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 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 406 place count 746 transition count 1898
Iterating global reduction 3 with 6 rules applied. Total rules applied 412 place count 746 transition count 1898
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 552 place count 676 transition count 1828
Applied a total of 552 rules in 121 ms. Remains 676 /953 variables (removed 277) and now considering 1828/2104 (removed 276) transitions.
[2022-05-18 22:40:51] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:40:51] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-18 22:40:53] [INFO ] Dead Transitions using invariants and state equation in 1568 ms found 0 transitions.
[2022-05-18 22:40:53] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:40:53] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:40:53] [INFO ] Implicit Places using invariants in 882 ms returned []
[2022-05-18 22:40:53] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:40:54] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 22:40:54] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:41:14] [INFO ] Implicit Places using invariants and state equation in 20612 ms returned []
Implicit Place search using SMT with State Equation took 21496 ms to find 0 implicit places.
[2022-05-18 22:41:14] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-18 22:41:14] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:41:14] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 22:41:16] [INFO ] Dead Transitions using invariants and state equation in 1669 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 676/953 places, 1828/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/953 places, 1828/2104 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-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 s182 1) (GEQ s377 1) (GEQ s396 1)) (AND (GEQ s39 1) (GEQ s182 1) (GEQ s396 1)) (AND (GEQ s182 1) (GEQ s396 1) (GEQ s599 1)) (AND (GEQ s18...], 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 1341 reset in 675 ms.
Product exploration explored 100000 steps with 1342 reset in 597 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 240 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 53 ms :[(NOT p1), (NOT p1)]
Finished random walk after 88 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=44 )
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 211 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 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p1)]
[2022-05-18 22:41:18] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:41:18] [INFO ] Computed 48 place invariants in 47 ms
[2022-05-18 22:41:19] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 22:41:19] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 94 ms returned sat
[2022-05-18 22:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:41:22] [INFO ] [Real]Absence check using state equation in 2704 ms returned sat
[2022-05-18 22:41:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:41:23] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-18 22:41:23] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 264 ms returned sat
[2022-05-18 22:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:41:33] [INFO ] [Nat]Absence check using state equation in 9829 ms returned sat
[2022-05-18 22:41:33] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:41:35] [INFO ] [Nat]Added 200 Read/Feed constraints in 1980 ms returned sat
[2022-05-18 22:41:35] [INFO ] Deduced a trap composed of 56 places in 74 ms of which 1 ms to minimize.
[2022-05-18 22:41:35] [INFO ] Deduced a trap composed of 56 places in 76 ms of which 1 ms to minimize.
[2022-05-18 22:41:37] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 1924 ms
Could not prove EG (NOT p1)
Support contains 12 out of 676 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 : 676/676 places, 1828/1828 transitions.
Applied a total of 0 rules in 35 ms. Remains 676 /676 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
[2022-05-18 22:41:37] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:41:37] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 22:41:38] [INFO ] Dead Transitions using invariants and state equation in 1632 ms found 0 transitions.
[2022-05-18 22:41:38] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:41:38] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:41:39] [INFO ] Implicit Places using invariants in 818 ms returned []
[2022-05-18 22:41:39] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:41:39] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 22:41:40] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:42:04] [INFO ] Implicit Places using invariants and state equation in 25159 ms returned []
Implicit Place search using SMT with State Equation took 25980 ms to find 0 implicit places.
[2022-05-18 22:42:04] [INFO ] Redundant transitions in 48 ms returned []
[2022-05-18 22:42:04] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:42:04] [INFO ] Computed 48 place invariants in 31 ms
[2022-05-18 22:42:06] [INFO ] Dead Transitions using invariants and state equation in 1617 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/676 places, 1828/1828 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 117 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 31 ms :[(NOT p1)]
Finished random walk after 49 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 121 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 24 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
[2022-05-18 22:42:06] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2022-05-18 22:42:06] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:42:07] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 22:42:08] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 97 ms returned sat
[2022-05-18 22:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:42:11] [INFO ] [Real]Absence check using state equation in 3001 ms returned sat
[2022-05-18 22:42:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:42:12] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-18 22:42:12] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 268 ms returned sat
[2022-05-18 22:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:42:22] [INFO ] [Nat]Absence check using state equation in 10424 ms returned sat
[2022-05-18 22:42:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:42:24] [INFO ] [Nat]Added 200 Read/Feed constraints in 1958 ms returned sat
[2022-05-18 22:42:25] [INFO ] Deduced a trap composed of 56 places in 98 ms of which 0 ms to minimize.
[2022-05-18 22:42:25] [INFO ] Deduced a trap composed of 56 places in 77 ms of which 2 ms to minimize.
[2022-05-18 22:42:26] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 1284 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1341 reset in 546 ms.
Product exploration explored 100000 steps with 1345 reset in 556 ms.
Built C files in :
/tmp/ltsmin11244752489778125448
[2022-05-18 22:42:27] [INFO ] Too many transitions (1828) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:42:27] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11244752489778125448
Running compilation step : cd /tmp/ltsmin11244752489778125448;'/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/ltsmin11244752489778125448;'/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/ltsmin11244752489778125448;'/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 676 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1828/1828 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 676 transition count 1818
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 666 transition count 1818
Applied a total of 20 rules in 37 ms. Remains 666 /676 variables (removed 10) and now considering 1818/1828 (removed 10) transitions.
[2022-05-18 22:42:30] [INFO ] Flow matrix only has 1778 transitions (discarded 40 similar events)
// Phase 1: matrix 1778 rows 666 cols
[2022-05-18 22:42:30] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:42:31] [INFO ] Dead Transitions using invariants and state equation in 1567 ms found 0 transitions.
[2022-05-18 22:42:31] [INFO ] Flow matrix only has 1778 transitions (discarded 40 similar events)
// Phase 1: matrix 1778 rows 666 cols
[2022-05-18 22:42:31] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 22:42:32] [INFO ] Implicit Places using invariants in 823 ms returned []
[2022-05-18 22:42:32] [INFO ] Flow matrix only has 1778 transitions (discarded 40 similar events)
// Phase 1: matrix 1778 rows 666 cols
[2022-05-18 22:42:32] [INFO ] Computed 48 place invariants in 25 ms
[2022-05-18 22:42:33] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:43:03] [INFO ] Performed 653/666 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-18 22:43:04] [INFO ] Implicit Places using invariants and state equation in 31448 ms returned []
Implicit Place search using SMT with State Equation took 32272 ms to find 0 implicit places.
[2022-05-18 22:43:04] [INFO ] Redundant transitions in 51 ms returned []
[2022-05-18 22:43:04] [INFO ] Flow matrix only has 1778 transitions (discarded 40 similar events)
// Phase 1: matrix 1778 rows 666 cols
[2022-05-18 22:43:04] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 22:43:05] [INFO ] Dead Transitions using invariants and state equation in 1576 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 666/676 places, 1818/1828 transitions.
Finished structural reductions, in 1 iterations. Remains : 666/676 places, 1818/1828 transitions.
Built C files in :
/tmp/ltsmin16123816521988019897
[2022-05-18 22:43:05] [INFO ] Too many transitions (1818) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:43:05] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16123816521988019897
Running compilation step : cd /tmp/ltsmin16123816521988019897;'/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/ltsmin16123816521988019897;'/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/ltsmin16123816521988019897;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 22:43:09] [INFO ] Flatten gal took : 76 ms
[2022-05-18 22:43:09] [INFO ] Flatten gal took : 62 ms
[2022-05-18 22:43:09] [INFO ] Time to serialize gal into /tmp/LTL10562364633239123262.gal : 8 ms
[2022-05-18 22:43:09] [INFO ] Time to serialize properties into /tmp/LTL13303610821545460847.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/LTL10562364633239123262.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13303610821545460847.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/LTL1056236...268
Read 1 LTL properties
Checking formula 0 : !(((G("((((((P_1095>=1)&&(P_1113_8>=1))||((P_1113_3>=1)&&(P_1095>=1)))||(((P_1095>=1)&&(P_1113_1>=1))||((P_1095>=1)&&(P_1113_4>=1))))|...956
Formula 0 simplified : !(G"((((((P_1095>=1)&&(P_1113_8>=1))||((P_1113_3>=1)&&(P_1095>=1)))||(((P_1095>=1)&&(P_1113_1>=1))||((P_1095>=1)&&(P_1113_4>=1))))||...949
Detected timeout of ITS tools.
[2022-05-18 22:43:24] [INFO ] Flatten gal took : 63 ms
[2022-05-18 22:43:24] [INFO ] Applying decomposition
[2022-05-18 22:43:24] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6173032533492449439.txt' '-o' '/tmp/graph6173032533492449439.bin' '-w' '/tmp/graph6173032533492449439.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6173032533492449439.bin' '-l' '-1' '-v' '-w' '/tmp/graph6173032533492449439.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:43:24] [INFO ] Decomposing Gal with order
[2022-05-18 22:43:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:43:24] [INFO ] Removed a total of 1347 redundant transitions.
[2022-05-18 22:43:24] [INFO ] Flatten gal took : 218 ms
[2022-05-18 22:43:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 593 labels/synchronizations in 24 ms.
[2022-05-18 22:43:24] [INFO ] Time to serialize gal into /tmp/LTL12702044182873645501.gal : 9 ms
[2022-05-18 22:43:24] [INFO ] Time to serialize properties into /tmp/LTL12961447022652855419.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/LTL12702044182873645501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12961447022652855419.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/LTL1270204...247
Read 1 LTL properties
Checking formula 0 : !(((G("((((((i5.u9.P_1095>=1)&&(i5.u9.P_1113_8>=1))||((i5.u9.P_1113_3>=1)&&(i5.u9.P_1095>=1)))||(((i5.u9.P_1095>=1)&&(i5.u9.P_1113_1>=...1277
Formula 0 simplified : !(G"((((((i5.u9.P_1095>=1)&&(i5.u9.P_1113_8>=1))||((i5.u9.P_1113_3>=1)&&(i5.u9.P_1095>=1)))||(((i5.u9.P_1095>=1)&&(i5.u9.P_1113_1>=1...1270
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin251330350314347773
[2022-05-18 22:43:39] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin251330350314347773
Running compilation step : cd /tmp/ltsmin251330350314347773;'/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/ltsmin251330350314347773;'/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/ltsmin251330350314347773;'/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-PT-S04J06T10-LTLFireability-06 finished in 171441 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 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 952 transition count 2104
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 942 transition count 2094
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 932 transition count 2084
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 932 transition count 2084
Applied a total of 41 rules in 36 ms. Remains 932 /953 variables (removed 21) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:43:42] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:43:42] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:43:45] [INFO ] Dead Transitions using invariants and state equation in 2924 ms found 0 transitions.
[2022-05-18 22:43:45] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:43:45] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:43:46] [INFO ] Implicit Places using invariants in 985 ms returned []
[2022-05-18 22:43:46] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:43:46] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:43:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:44:11] [INFO ] Implicit Places using invariants and state equation in 24443 ms returned []
Implicit Place search using SMT with State Equation took 25430 ms to find 0 implicit places.
[2022-05-18 22:44:11] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:44:11] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:44:14] [INFO ] Dead Transitions using invariants and state equation in 3098 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 369 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-PT-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 s861 1) (LT s195 1) (LT s551 1) (LT s764 1) (LT s796 1) (LT s433 1) (LT s38 1) (LT s166 1) (LT s397 1) (LT s47 1)), p1:(OR (AND (GEQ s95 1) (G...], 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 67 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-07 finished in 31894 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&X(p1)&&X(p2))))'
Support contains 10 out of 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 943 transition count 2094
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 943 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 933 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 933 transition count 2084
Applied a total of 40 rules in 43 ms. Remains 933 /953 variables (removed 20) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:44:14] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2022-05-18 22:44:14] [INFO ] Computed 49 place invariants in 45 ms
[2022-05-18 22:44:17] [INFO ] Dead Transitions using invariants and state equation in 3149 ms found 0 transitions.
[2022-05-18 22:44:17] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2022-05-18 22:44:17] [INFO ] Computed 49 place invariants in 49 ms
[2022-05-18 22:44:18] [INFO ] Implicit Places using invariants in 1040 ms returned []
[2022-05-18 22:44:18] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2022-05-18 22:44:19] [INFO ] Computed 49 place invariants in 40 ms
[2022-05-18 22:44:19] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:44:25] [INFO ] Implicit Places using invariants and state equation in 6367 ms returned []
Implicit Place search using SMT with State Equation took 7409 ms to find 0 implicit places.
[2022-05-18 22:44:25] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 933 cols
[2022-05-18 22:44:25] [INFO ] Computed 49 place invariants in 40 ms
[2022-05-18 22:44:28] [INFO ] Dead Transitions using invariants and state equation in 3230 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 933/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 933/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s373 10) (GEQ s912 1)), p1:(AND (GEQ s450 1) (GEQ s558 1) (GEQ s764 1) (GEQ s792 8)), p2:(AND (GEQ s61 1) (GEQ s586 1) (GEQ s660 ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 278 reset in 415 ms.
Stuttering criterion allowed to conclude after 94237 steps with 288 reset in 409 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-08 finished in 14797 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))||(X(p2)&&p1))))'
Support contains 6 out of 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 952 transition count 2104
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 942 transition count 2094
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 932 transition count 2084
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 932 transition count 2084
Applied a total of 41 rules in 47 ms. Remains 932 /953 variables (removed 21) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:44:29] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:44:29] [INFO ] Computed 48 place invariants in 45 ms
[2022-05-18 22:44:32] [INFO ] Dead Transitions using invariants and state equation in 3168 ms found 0 transitions.
[2022-05-18 22:44:32] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:44:32] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 22:44:33] [INFO ] Implicit Places using invariants in 1100 ms returned []
[2022-05-18 22:44:33] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:44:33] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 22:44:34] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:45:02] [INFO ] Implicit Places using invariants and state equation in 28961 ms returned []
Implicit Place search using SMT with State Equation took 30064 ms to find 0 implicit places.
[2022-05-18 22:45:02] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:45:02] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 22:45:05] [INFO ] Dead Transitions using invariants and state equation in 3051 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s486 1) (GEQ s524 1)), p0:(AND (GEQ s619 1) (GEQ s684 1)), p2:(AND (GEQ s311 1) (GEQ s857 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 48575 steps with 0 reset in 214 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-09 finished in 36690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F((p1||G(p2))))))'
Support contains 4 out of 953 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 952 transition count 2019
Reduce places removed 85 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 87 rules applied. Total rules applied 172 place count 867 transition count 2017
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 174 place count 865 transition count 2017
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 174 place count 865 transition count 1897
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 414 place count 745 transition count 1897
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 419 place count 740 transition count 1892
Iterating global reduction 3 with 5 rules applied. Total rules applied 424 place count 740 transition count 1892
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 622 place count 641 transition count 1793
Applied a total of 622 rules in 113 ms. Remains 641 /953 variables (removed 312) and now considering 1793/2104 (removed 311) transitions.
[2022-05-18 22:45:06] [INFO ] Flow matrix only has 1753 transitions (discarded 40 similar events)
// Phase 1: matrix 1753 rows 641 cols
[2022-05-18 22:45:06] [INFO ] Computed 48 place invariants in 22 ms
[2022-05-18 22:45:07] [INFO ] Dead Transitions using invariants and state equation in 1482 ms found 0 transitions.
[2022-05-18 22:45:07] [INFO ] Flow matrix only has 1753 transitions (discarded 40 similar events)
// Phase 1: matrix 1753 rows 641 cols
[2022-05-18 22:45:07] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 22:45:08] [INFO ] Implicit Places using invariants in 816 ms returned []
[2022-05-18 22:45:08] [INFO ] Flow matrix only has 1753 transitions (discarded 40 similar events)
// Phase 1: matrix 1753 rows 641 cols
[2022-05-18 22:45:08] [INFO ] Computed 48 place invariants in 23 ms
[2022-05-18 22:45:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:45:32] [INFO ] Implicit Places using invariants and state equation in 23536 ms returned []
Implicit Place search using SMT with State Equation took 24354 ms to find 0 implicit places.
[2022-05-18 22:45:32] [INFO ] Redundant transitions in 45 ms returned []
[2022-05-18 22:45:32] [INFO ] Flow matrix only has 1753 transitions (discarded 40 similar events)
// Phase 1: matrix 1753 rows 641 cols
[2022-05-18 22:45:32] [INFO ] Computed 48 place invariants in 23 ms
[2022-05-18 22:45:33] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 641/953 places, 1793/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 641/953 places, 1793/2104 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s154 1) (GEQ s294 1)), p2:(LT s72 1), p1:(LT s59 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 14 reset in 579 ms.
Stack based approach found an accepted trace after 4393 steps with 2 reset with depth 1191 and stack size 1191 in 24 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-10 finished in 28270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0)&&F(X(G(X(G(X(X(p1)))))))))))'
Support contains 2 out of 953 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 952 transition count 2016
Reduce places removed 88 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 89 rules applied. Total rules applied 177 place count 864 transition count 2015
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 178 place count 863 transition count 2015
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 119 Pre rules applied. Total rules applied 178 place count 863 transition count 1896
Deduced a syphon composed of 119 places in 1 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 3 with 238 rules applied. Total rules applied 416 place count 744 transition count 1896
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 422 place count 738 transition count 1890
Iterating global reduction 3 with 6 rules applied. Total rules applied 428 place count 738 transition count 1890
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 626 place count 639 transition count 1791
Applied a total of 626 rules in 121 ms. Remains 639 /953 variables (removed 314) and now considering 1791/2104 (removed 313) transitions.
[2022-05-18 22:45:34] [INFO ] Flow matrix only has 1751 transitions (discarded 40 similar events)
// Phase 1: matrix 1751 rows 639 cols
[2022-05-18 22:45:34] [INFO ] Computed 48 place invariants in 30 ms
[2022-05-18 22:45:36] [INFO ] Dead Transitions using invariants and state equation in 1524 ms found 0 transitions.
[2022-05-18 22:45:36] [INFO ] Flow matrix only has 1751 transitions (discarded 40 similar events)
// Phase 1: matrix 1751 rows 639 cols
[2022-05-18 22:45:36] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:45:37] [INFO ] Implicit Places using invariants in 877 ms returned []
[2022-05-18 22:45:37] [INFO ] Flow matrix only has 1751 transitions (discarded 40 similar events)
// Phase 1: matrix 1751 rows 639 cols
[2022-05-18 22:45:37] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:45:37] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:45:51] [INFO ] Implicit Places using invariants and state equation in 14309 ms returned []
Implicit Place search using SMT with State Equation took 15190 ms to find 0 implicit places.
[2022-05-18 22:45:51] [INFO ] Redundant transitions in 52 ms returned []
[2022-05-18 22:45:51] [INFO ] Flow matrix only has 1751 transitions (discarded 40 similar events)
// Phase 1: matrix 1751 rows 639 cols
[2022-05-18 22:45:51] [INFO ] Computed 48 place invariants in 23 ms
[2022-05-18 22:45:52] [INFO ] Dead Transitions using invariants and state equation in 1509 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 639/953 places, 1791/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 639/953 places, 1791/2104 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s478 1), p1:(GEQ s76 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5727 steps with 0 reset in 38 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-11 finished in 18566 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(X(p1))||F(p2)))'
Support contains 5 out of 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 952 transition count 2104
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 942 transition count 2094
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 932 transition count 2084
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 932 transition count 2084
Applied a total of 41 rules in 44 ms. Remains 932 /953 variables (removed 21) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:45:53] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:45:53] [INFO ] Computed 48 place invariants in 57 ms
[2022-05-18 22:45:56] [INFO ] Dead Transitions using invariants and state equation in 2993 ms found 0 transitions.
[2022-05-18 22:45:56] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:45:56] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 22:45:57] [INFO ] Implicit Places using invariants in 1138 ms returned []
[2022-05-18 22:45:57] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:45:57] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:45:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:46:23] [INFO ] Implicit Places using invariants and state equation in 26004 ms returned []
Implicit Place search using SMT with State Equation took 27143 ms to find 0 implicit places.
[2022-05-18 22:46:23] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:46:23] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-18 22:46:26] [INFO ] Dead Transitions using invariants and state equation in 3170 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p2:(AND (GEQ s16 2) (GEQ s116 1)), p1:(AND (GEQ s267 1) (GEQ s506 1)), p0:(AND (LT s568 3) (OR (LT s267 1) (LT s506 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 242 reset in 433 ms.
Product exploration explored 100000 steps with 220 reset in 457 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 379 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Finished random walk after 5880 steps, including 1 resets, run visited all 3 properties in 60 ms. (steps per millisecond=98 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 338 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 5 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 17 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2022-05-18 22:46:28] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:46:28] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 22:46:31] [INFO ] Dead Transitions using invariants and state equation in 3103 ms found 0 transitions.
[2022-05-18 22:46:31] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:46:31] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-18 22:46:32] [INFO ] Implicit Places using invariants in 1088 ms returned []
[2022-05-18 22:46:32] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:46:32] [INFO ] Computed 48 place invariants in 45 ms
[2022-05-18 22:46:33] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:46:53] [INFO ] Implicit Places using invariants and state equation in 20358 ms returned []
Implicit Place search using SMT with State Equation took 21447 ms to find 0 implicit places.
[2022-05-18 22:46:53] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:46:53] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:46:56] [INFO ] Dead Transitions using invariants and state equation in 3240 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 p1) (NOT p2) p0), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 215 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :2
Finished Best-First random walk after 9059 steps, including 2 resets, run visited all 1 properties in 28 ms. (steps per millisecond=323 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 271 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 228 reset in 435 ms.
Product exploration explored 100000 steps with 242 reset in 456 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 5 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 932 transition count 2084
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 66 Pre rules applied. Total rules applied 54 place count 932 transition count 2164
Deduced a syphon composed of 120 places in 1 ms
Iterating global reduction 1 with 66 rules applied. Total rules applied 120 place count 932 transition count 2164
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 140 place count 912 transition count 2144
Deduced a syphon composed of 100 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 160 place count 912 transition count 2144
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 239 places in 1 ms
Iterating global reduction 1 with 139 rules applied. Total rules applied 299 place count 912 transition count 2144
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 325 place count 886 transition count 2118
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 1 with 26 rules applied. Total rules applied 351 place count 886 transition count 2118
Deduced a syphon composed of 219 places in 1 ms
Applied a total of 351 rules in 279 ms. Remains 886 /932 variables (removed 46) and now considering 2118/2084 (removed -34) transitions.
[2022-05-18 22:46:58] [INFO ] Flow matrix only has 2078 transitions (discarded 40 similar events)
// Phase 1: matrix 2078 rows 886 cols
[2022-05-18 22:46:58] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 22:47:01] [INFO ] Dead Transitions using invariants and state equation in 2254 ms found 0 transitions.
[2022-05-18 22:47:01] [INFO ] Redundant transitions in 69 ms returned []
[2022-05-18 22:47:01] [INFO ] Flow matrix only has 2078 transitions (discarded 40 similar events)
// Phase 1: matrix 2078 rows 886 cols
[2022-05-18 22:47:01] [INFO ] Computed 48 place invariants in 55 ms
[2022-05-18 22:47:03] [INFO ] Dead Transitions using invariants and state equation in 2342 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 886/932 places, 2118/2084 transitions.
Finished structural reductions, in 1 iterations. Remains : 886/932 places, 2118/2084 transitions.
Product exploration explored 100000 steps with 347 reset in 653 ms.
Product exploration explored 100000 steps with 344 reset in 665 ms.
Built C files in :
/tmp/ltsmin7219019887426237276
[2022-05-18 22:47:04] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7219019887426237276
Running compilation step : cd /tmp/ltsmin7219019887426237276;'/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/ltsmin7219019887426237276;'/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/ltsmin7219019887426237276;'/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 5 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 16 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2022-05-18 22:47:07] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:47:08] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:47:11] [INFO ] Dead Transitions using invariants and state equation in 3098 ms found 0 transitions.
[2022-05-18 22:47:11] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:47:11] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 22:47:12] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2022-05-18 22:47:12] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:47:12] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 22:47:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:47:39] [INFO ] Implicit Places using invariants and state equation in 27321 ms returned []
Implicit Place search using SMT with State Equation took 28427 ms to find 0 implicit places.
[2022-05-18 22:47:39] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:47:39] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 22:47:42] [INFO ] Dead Transitions using invariants and state equation in 3135 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/932 places, 2084/2084 transitions.
Built C files in :
/tmp/ltsmin11760312408859662450
[2022-05-18 22:47:42] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11760312408859662450
Running compilation step : cd /tmp/ltsmin11760312408859662450;'/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/ltsmin11760312408859662450;'/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/ltsmin11760312408859662450;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 22:47:45] [INFO ] Flatten gal took : 87 ms
[2022-05-18 22:47:45] [INFO ] Flatten gal took : 71 ms
[2022-05-18 22:47:45] [INFO ] Time to serialize gal into /tmp/LTL4658002767096742668.gal : 7 ms
[2022-05-18 22:47:45] [INFO ] Time to serialize properties into /tmp/LTL15413560178700312749.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/LTL4658002767096742668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15413560178700312749.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/LTL4658002...267
Read 1 LTL properties
Checking formula 0 : !((((G("((P_1159_4<3)&&((ORB_Lock<1)||(Check_Sources_E_7<1)))"))||(F(X("((ORB_Lock>=1)&&(Check_Sources_E_7>=1))"))))||(F("((cIdleTasks...193
Formula 0 simplified : !(G"((P_1159_4<3)&&((ORB_Lock<1)||(Check_Sources_E_7<1)))" | FX"((ORB_Lock>=1)&&(Check_Sources_E_7>=1))" | F"((cIdleTasks>=2)&&(TryA...179
Detected timeout of ITS tools.
[2022-05-18 22:48:01] [INFO ] Flatten gal took : 76 ms
[2022-05-18 22:48:01] [INFO ] Applying decomposition
[2022-05-18 22:48:01] [INFO ] Flatten gal took : 69 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/graph11969281421854023675.txt' '-o' '/tmp/graph11969281421854023675.bin' '-w' '/tmp/graph11969281421854023675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11969281421854023675.bin' '-l' '-1' '-v' '-w' '/tmp/graph11969281421854023675.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:48:01] [INFO ] Decomposing Gal with order
[2022-05-18 22:48:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:48:01] [INFO ] Removed a total of 2184 redundant transitions.
[2022-05-18 22:48:01] [INFO ] Flatten gal took : 167 ms
[2022-05-18 22:48:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 21 ms.
[2022-05-18 22:48:01] [INFO ] Time to serialize gal into /tmp/LTL9772356988724097763.gal : 10 ms
[2022-05-18 22:48:01] [INFO ] Time to serialize properties into /tmp/LTL3802670844930778591.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/LTL9772356988724097763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3802670844930778591.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/LTL9772356...245
Read 1 LTL properties
Checking formula 0 : !((((G("((i6.u64.P_1159_4<3)&&((i12.i9.u56.ORB_Lock<1)||(i6.u64.Check_Sources_E_7<1)))"))||(F(X("((i12.i9.u56.ORB_Lock>=1)&&(i6.u64.Ch...251
Formula 0 simplified : !(G"((i6.u64.P_1159_4<3)&&((i12.i9.u56.ORB_Lock<1)||(i6.u64.Check_Sources_E_7<1)))" | FX"((i12.i9.u56.ORB_Lock>=1)&&(i6.u64.Check_So...237
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17647215109820265615
[2022-05-18 22:48:16] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17647215109820265615
Running compilation step : cd /tmp/ltsmin17647215109820265615;'/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/ltsmin17647215109820265615;'/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/ltsmin17647215109820265615;'/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-PT-S04J06T10-LTLFireability-12 finished in 146592 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(G(X(p0))))))'
Support contains 2 out of 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 952 transition count 2104
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 942 transition count 2094
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 932 transition count 2084
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 932 transition count 2084
Applied a total of 41 rules in 45 ms. Remains 932 /953 variables (removed 21) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:48:19] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:48:19] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 22:48:22] [INFO ] Dead Transitions using invariants and state equation in 2943 ms found 0 transitions.
[2022-05-18 22:48:22] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:48:22] [INFO ] Computed 48 place invariants in 45 ms
[2022-05-18 22:48:23] [INFO ] Implicit Places using invariants in 1116 ms returned []
[2022-05-18 22:48:23] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:48:23] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 22:48:24] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:48:54] [INFO ] Performed 866/932 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-18 22:48:57] [INFO ] Implicit Places using invariants and state equation in 33362 ms returned []
Implicit Place search using SMT with State Equation took 34479 ms to find 0 implicit places.
[2022-05-18 22:48:57] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:48:57] [INFO ] Computed 48 place invariants in 56 ms
[2022-05-18 22:49:00] [INFO ] Dead Transitions using invariants and state equation in 3144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s559 1) (GEQ s573 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-13 finished in 40785 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X((!(!p0 U p1)||p2)))||G(p3)))'
Support contains 6 out of 953 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 952 transition count 2104
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 942 transition count 2094
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 942 transition count 2094
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 932 transition count 2084
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 932 transition count 2084
Applied a total of 41 rules in 49 ms. Remains 932 /953 variables (removed 21) and now considering 2084/2104 (removed 20) transitions.
[2022-05-18 22:49:00] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:49:00] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 22:49:03] [INFO ] Dead Transitions using invariants and state equation in 2984 ms found 0 transitions.
[2022-05-18 22:49:03] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:49:03] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 22:49:04] [INFO ] Implicit Places using invariants in 1081 ms returned []
[2022-05-18 22:49:04] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:49:04] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 22:49:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:49:25] [INFO ] Implicit Places using invariants and state equation in 20531 ms returned []
Implicit Place search using SMT with State Equation took 21613 ms to find 0 implicit places.
[2022-05-18 22:49:25] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2022-05-18 22:49:25] [INFO ] Computed 48 place invariants in 53 ms
[2022-05-18 22:49:28] [INFO ] Dead Transitions using invariants and state equation in 2972 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/953 places, 2084/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 932/953 places, 2084/2104 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (AND p1 (NOT p2) (NOT p3)), p1, (AND p1 (NOT p2)), (AND p1 (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (NOT p3)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={} source=1 dest: 3}, { cond=p3, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(OR p2 (AND p0 (NOT p1))), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0 (NOT p1))), acceptance={} source=4 dest: 3}, { cond=(OR (AND p3 p2) (AND p3 p0 (NOT p1))), acceptance={} source=4 dest: 4}, { cond=(AND p3 (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p3) p1), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p3 p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p3 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p3 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={} source=6 dest: 0}, { cond=p3, acceptance={} source=6 dest: 6}]], initial=1, aps=[p3:(GEQ s136 3), p1:(LT s744 1), p0:(AND (GEQ s619 1) (GEQ s684 1)), p2:(AND (OR (LT s619 1) (LT s684 1)) (OR (LT s271 1) (LT s385 1)))], 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 262 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-15 finished in 27870 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' '!((G(p0)||F(X(p1))||F(p2)))'
Found a CL insensitive property : PolyORBLF-PT-S04J06T10-LTLFireability-12
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Support contains 5 out of 953 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 953/953 places, 2104/2104 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 952 transition count 2034
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 882 transition count 2024
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 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 1 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 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 426 place count 736 transition count 1888
Iterating global reduction 3 with 6 rules applied. Total rules applied 432 place count 736 transition count 1888
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 570 place count 667 transition count 1819
Applied a total of 570 rules in 91 ms. Remains 667 /953 variables (removed 286) and now considering 1819/2104 (removed 285) transitions.
[2022-05-18 22:49:28] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:28] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:49:30] [INFO ] Dead Transitions using invariants and state equation in 1612 ms found 0 transitions.
[2022-05-18 22:49:30] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:30] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 22:49:31] [INFO ] Implicit Places using invariants in 805 ms returned []
[2022-05-18 22:49:31] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:31] [INFO ] Computed 48 place invariants in 27 ms
[2022-05-18 22:49:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:49:36] [INFO ] Implicit Places using invariants and state equation in 5445 ms returned []
Implicit Place search using SMT with State Equation took 6253 ms to find 0 implicit places.
[2022-05-18 22:49:36] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:36] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:49:38] [INFO ] Dead Transitions using invariants and state equation in 1686 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 667/953 places, 1819/2104 transitions.
Finished structural reductions, in 1 iterations. Remains : 667/953 places, 1819/2104 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p2:(AND (GEQ s12 2) (GEQ s75 1)), p1:(AND (GEQ s182 1) (GEQ s356 1)), p0:(AND (LT s399 3) (OR (LT s182 1) (LT s356 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 338 reset in 554 ms.
Product exploration explored 100000 steps with 308 reset in 560 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 248 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Finished random walk after 3720 steps, including 1 resets, run visited all 3 properties in 26 ms. (steps per millisecond=143 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 309 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 5 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 1819/1819 transitions.
Applied a total of 0 rules in 11 ms. Remains 667 /667 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
[2022-05-18 22:49:40] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:40] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 22:49:42] [INFO ] Dead Transitions using invariants and state equation in 1570 ms found 0 transitions.
[2022-05-18 22:49:42] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:42] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:49:42] [INFO ] Implicit Places using invariants in 815 ms returned []
[2022-05-18 22:49:42] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:42] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:49:43] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:49:47] [INFO ] Implicit Places using invariants and state equation in 4776 ms returned []
Implicit Place search using SMT with State Equation took 5592 ms to find 0 implicit places.
[2022-05-18 22:49:47] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:47] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 22:49:49] [INFO ] Dead Transitions using invariants and state equation in 1727 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 667/667 places, 1819/1819 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 270 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Finished random walk after 3324 steps, including 1 resets, run visited all 3 properties in 39 ms. (steps per millisecond=85 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 252 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 332 reset in 533 ms.
Product exploration explored 100000 steps with 360 reset in 574 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 5 out of 667 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 667/667 places, 1819/1819 transitions.
Applied a total of 0 rules in 36 ms. Remains 667 /667 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
[2022-05-18 22:49:51] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:51] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-18 22:49:53] [INFO ] Dead Transitions using invariants and state equation in 1668 ms found 0 transitions.
[2022-05-18 22:49:53] [INFO ] Redundant transitions in 51 ms returned []
[2022-05-18 22:49:53] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:53] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 22:49:55] [INFO ] Dead Transitions using invariants and state equation in 1681 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 667/667 places, 1819/1819 transitions.
Product exploration explored 100000 steps with 302 reset in 594 ms.
Product exploration explored 100000 steps with 338 reset in 589 ms.
Built C files in :
/tmp/ltsmin5607236785222801811
[2022-05-18 22:49:56] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5607236785222801811
Running compilation step : cd /tmp/ltsmin5607236785222801811;'/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/ltsmin5607236785222801811;'/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/ltsmin5607236785222801811;'/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 5 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 1819/1819 transitions.
Applied a total of 0 rules in 16 ms. Remains 667 /667 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
[2022-05-18 22:49:59] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:49:59] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 22:50:01] [INFO ] Dead Transitions using invariants and state equation in 1696 ms found 0 transitions.
[2022-05-18 22:50:01] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:50:01] [INFO ] Computed 48 place invariants in 32 ms
[2022-05-18 22:50:01] [INFO ] Implicit Places using invariants in 846 ms returned []
[2022-05-18 22:50:01] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:50:01] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 22:50:02] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-05-18 22:50:07] [INFO ] Implicit Places using invariants and state equation in 5978 ms returned []
Implicit Place search using SMT with State Equation took 6826 ms to find 0 implicit places.
[2022-05-18 22:50:07] [INFO ] Flow matrix only has 1779 transitions (discarded 40 similar events)
// Phase 1: matrix 1779 rows 667 cols
[2022-05-18 22:50:07] [INFO ] Computed 48 place invariants in 29 ms
[2022-05-18 22:50:09] [INFO ] Dead Transitions using invariants and state equation in 1716 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 667/667 places, 1819/1819 transitions.
Built C files in :
/tmp/ltsmin17959974793612716200
[2022-05-18 22:50:09] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17959974793612716200
Running compilation step : cd /tmp/ltsmin17959974793612716200;'/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/ltsmin17959974793612716200;'/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/ltsmin17959974793612716200;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 22:50:12] [INFO ] Flatten gal took : 65 ms
[2022-05-18 22:50:12] [INFO ] Flatten gal took : 67 ms
[2022-05-18 22:50:12] [INFO ] Time to serialize gal into /tmp/LTL1201149171749516530.gal : 7 ms
[2022-05-18 22:50:12] [INFO ] Time to serialize properties into /tmp/LTL9258277594941577862.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/LTL1201149171749516530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9258277594941577862.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/LTL1201149...266
Read 1 LTL properties
Checking formula 0 : !((((G("((P_1159_4<3)&&((ORB_Lock<1)||(Check_Sources_E_7<1)))"))||(F(X("((ORB_Lock>=1)&&(Check_Sources_E_7>=1))"))))||(F("((cIdleTasks...193
Formula 0 simplified : !(G"((P_1159_4<3)&&((ORB_Lock<1)||(Check_Sources_E_7<1)))" | FX"((ORB_Lock>=1)&&(Check_Sources_E_7>=1))" | F"((cIdleTasks>=2)&&(TryA...179
Detected timeout of ITS tools.
[2022-05-18 22:50:27] [INFO ] Flatten gal took : 62 ms
[2022-05-18 22:50:27] [INFO ] Applying decomposition
[2022-05-18 22:50:27] [INFO ] Flatten gal took : 63 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/graph1595462487919184253.txt' '-o' '/tmp/graph1595462487919184253.bin' '-w' '/tmp/graph1595462487919184253.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1595462487919184253.bin' '-l' '-1' '-v' '-w' '/tmp/graph1595462487919184253.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:50:28] [INFO ] Decomposing Gal with order
[2022-05-18 22:50:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:50:28] [INFO ] Removed a total of 1490 redundant transitions.
[2022-05-18 22:50:28] [INFO ] Flatten gal took : 182 ms
[2022-05-18 22:50:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 623 labels/synchronizations in 26 ms.
[2022-05-18 22:50:28] [INFO ] Time to serialize gal into /tmp/LTL13323797993414617703.gal : 8 ms
[2022-05-18 22:50:28] [INFO ] Time to serialize properties into /tmp/LTL13651575138485561066.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/LTL13323797993414617703.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13651575138485561066.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/LTL1332379...247
Read 1 LTL properties
Checking formula 0 : !((((G("((i4.u25.P_1159_4<3)&&((i8.i1.u27.ORB_Lock<1)||(i4.u11.Check_Sources_E_7<1)))"))||(F(X("((i8.i1.u27.ORB_Lock>=1)&&(i4.u11.Chec...248
Formula 0 simplified : !(G"((i4.u25.P_1159_4<3)&&((i8.i1.u27.ORB_Lock<1)||(i4.u11.Check_Sources_E_7<1)))" | FX"((i8.i1.u27.ORB_Lock>=1)&&(i4.u11.Check_Sour...234
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15810941786191260813
[2022-05-18 22:50:43] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15810941786191260813
Running compilation step : cd /tmp/ltsmin15810941786191260813;'/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/ltsmin15810941786191260813;'/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/ltsmin15810941786191260813;'/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-PT-S04J06T10-LTLFireability-12 finished in 77980 ms.
[2022-05-18 22:50:46] [INFO ] Flatten gal took : 90 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9975325023240385875
[2022-05-18 22:50:46] [INFO ] Too many transitions (2104) to apply POR reductions. Disabling POR matrices.
[2022-05-18 22:50:46] [INFO ] Applying decomposition
[2022-05-18 22:50:46] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9975325023240385875
Running compilation step : cd /tmp/ltsmin9975325023240385875;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 22:50:46] [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/graph9313139510416106547.txt' '-o' '/tmp/graph9313139510416106547.bin' '-w' '/tmp/graph9313139510416106547.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9313139510416106547.bin' '-l' '-1' '-v' '-w' '/tmp/graph9313139510416106547.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:50:46] [INFO ] Decomposing Gal with order
[2022-05-18 22:50:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:50:47] [INFO ] Removed a total of 2089 redundant transitions.
[2022-05-18 22:50:47] [INFO ] Flatten gal took : 150 ms
[2022-05-18 22:50:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 22 ms.
[2022-05-18 22:50:47] [INFO ] Time to serialize gal into /tmp/LTLFireability15914936161176538780.gal : 12 ms
[2022-05-18 22:50:47] [INFO ] Time to serialize properties into /tmp/LTLFireability11444976761041553646.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/LTLFireability15914936161176538780.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11444976761041553646.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...269
Read 4 LTL properties
Checking formula 0 : !(((F("((((((i3.u9.cIdleTasks>=2)&&(i3.u138.TryAllocateOneTaskB_5>=1))||((i3.u9.cIdleTasks>=2)&&(i3.u112.TryAllocateOneTaskB_2>=1)))||...9231
Formula 0 simplified : !(F"((((((i3.u9.cIdleTasks>=2)&&(i3.u138.TryAllocateOneTaskB_5>=1))||((i3.u9.cIdleTasks>=2)&&(i3.u112.TryAllocateOneTaskB_2>=1)))||(...9215
Compilation finished in 4591 ms.
Running link step : cd /tmp/ltsmin9975325023240385875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin9975325023240385875;'/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 (>900 s) on command cd /tmp/ltsmin9975325023240385875;'/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/ltsmin9975325023240385875;'/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'
Detected timeout of ITS tools.
[2022-05-18 23:16:15] [INFO ] Flatten gal took : 333 ms
[2022-05-18 23:16:16] [INFO ] Time to serialize gal into /tmp/LTLFireability115211047235875011.gal : 85 ms
[2022-05-18 23:16:16] [INFO ] Time to serialize properties into /tmp/LTLFireability15074036719682173060.ltl : 27 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/LTLFireability115211047235875011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15074036719682173060.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...288
Read 4 LTL properties
Checking formula 0 : !(((F("((((((cIdleTasks>=2)&&(TryAllocateOneTaskB_5>=1))||((cIdleTasks>=2)&&(TryAllocateOneTaskB_2>=1)))||(((cIdleTasks>=2)&&(TryAlloc...6331
Formula 0 simplified : !(F"((((((cIdleTasks>=2)&&(TryAllocateOneTaskB_5>=1))||((cIdleTasks>=2)&&(TryAllocateOneTaskB_2>=1)))||(((cIdleTasks>=2)&&(TryAlloca...6315
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin9975325023240385875;'/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/ltsmin9975325023240385875;'/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'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-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-PT-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-165277017000676"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-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 ;