Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396600013.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-00b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600013
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.3K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 66K May 5 16:51 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 DES-PT-00b-00
FORMULA_NAME DES-PT-00b-01
FORMULA_NAME DES-PT-00b-02
FORMULA_NAME DES-PT-00b-03
FORMULA_NAME DES-PT-00b-04
FORMULA_NAME DES-PT-00b-05
FORMULA_NAME DES-PT-00b-06
FORMULA_NAME DES-PT-00b-07
FORMULA_NAME DES-PT-00b-08
FORMULA_NAME DES-PT-00b-09
FORMULA_NAME DES-PT-00b-10
FORMULA_NAME DES-PT-00b-11
FORMULA_NAME DES-PT-00b-12
FORMULA_NAME DES-PT-00b-13
FORMULA_NAME DES-PT-00b-14
FORMULA_NAME DES-PT-00b-15

=== Now, execution of the tool begins

BK_START 1620458283200

Running Version 0
[2021-05-08 07:18:04] [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]
[2021-05-08 07:18:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:18:04] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2021-05-08 07:18:04] [INFO ] Transformed 271 places.
[2021-05-08 07:18:04] [INFO ] Transformed 230 transitions.
[2021-05-08 07:18:04] [INFO ] Found NUPN structural information;
[2021-05-08 07:18:04] [INFO ] Parsed PT model containing 271 places and 230 transitions in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 07:18:04] [INFO ] Initial state test concluded for 3 properties.
FORMULA DES-PT-00b-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 271/271 places, 230/230 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 269 transition count 230
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 25 place count 246 transition count 207
Iterating global reduction 1 with 23 rules applied. Total rules applied 48 place count 246 transition count 207
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 60 place count 234 transition count 195
Iterating global reduction 1 with 12 rules applied. Total rules applied 72 place count 234 transition count 195
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 82 place count 234 transition count 185
Applied a total of 82 rules in 67 ms. Remains 234 /271 variables (removed 37) and now considering 185/230 (removed 45) transitions.
// Phase 1: matrix 185 rows 234 cols
[2021-05-08 07:18:05] [INFO ] Computed 57 place invariants in 25 ms
[2021-05-08 07:18:05] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 185 rows 234 cols
[2021-05-08 07:18:05] [INFO ] Computed 57 place invariants in 7 ms
[2021-05-08 07:18:05] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
// Phase 1: matrix 185 rows 234 cols
[2021-05-08 07:18:05] [INFO ] Computed 57 place invariants in 20 ms
[2021-05-08 07:18:05] [INFO ] Dead Transitions using invariants and state equation in 168 ms returned []
Finished structural reductions, in 1 iterations. Remains : 234/271 places, 185/230 transitions.
[2021-05-08 07:18:05] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 07:18:05] [INFO ] Flatten gal took : 45 ms
FORMULA DES-PT-00b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-00b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:18:05] [INFO ] Flatten gal took : 17 ms
[2021-05-08 07:18:05] [INFO ] Input system was already deterministic with 185 transitions.
Incomplete random walk after 100000 steps, including 908 resets, run finished after 376 ms. (steps per millisecond=265 ) properties (out of 31) seen :30
Running SMT prover for 1 properties.
// Phase 1: matrix 185 rows 234 cols
[2021-05-08 07:18:06] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:18:06] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-08 07:18:06] [INFO ] [Real]Absence check using 35 positive and 22 generalized place invariants in 5 ms returned sat
[2021-05-08 07:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:18:06] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2021-05-08 07:18:06] [INFO ] Computed and/alt/rep : 183/303/183 causal constraints (skipped 1 transitions) in 13 ms.
[2021-05-08 07:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:18:06] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-08 07:18:06] [INFO ] [Nat]Absence check using 35 positive and 22 generalized place invariants in 5 ms returned sat
[2021-05-08 07:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:18:06] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2021-05-08 07:18:06] [INFO ] Computed and/alt/rep : 183/303/183 causal constraints (skipped 1 transitions) in 15 ms.
[2021-05-08 07:18:07] [INFO ] Added : 175 causal constraints over 35 iterations in 594 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(G((p1&&X(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 228 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 228 transition count 179
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 228 transition count 177
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 226 transition count 175
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 226 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 226 transition count 173
Applied a total of 20 rules in 18 ms. Remains 226 /234 variables (removed 8) and now considering 173/185 (removed 12) transitions.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:07] [INFO ] Computed 57 place invariants in 7 ms
[2021-05-08 07:18:07] [INFO ] Implicit Places using invariants in 104 ms returned []
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:07] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:18:07] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:07] [INFO ] Computed 57 place invariants in 3 ms
[2021-05-08 07:18:07] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 226/234 places, 173/185 transitions.
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), true, (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : DES-PT-00b-00 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p1:(NEQ s29 1), p0:(AND (EQ s84 1) (EQ s86 1)), p2:(OR (NEQ s138 1) (NEQ s170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25099 reset in 258 ms.
Product exploration explored 100000 steps with 25022 reset in 196 ms.
Graph (complete) has 401 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), true, (AND p1 (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 24963 reset in 143 ms.
Product exploration explored 100000 steps with 25029 reset in 147 ms.
Applying partial POR strategy [false, false, true, true, false]
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), true, (AND p1 (NOT p2)), (NOT p2)]
Support contains 5 out of 226 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 226/226 places, 173/173 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 226 transition count 173
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 19 place count 226 transition count 175
Deduced a syphon composed of 27 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 27 place count 226 transition count 175
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 34 place count 219 transition count 168
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 41 place count 219 transition count 168
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 92 places in 0 ms
Iterating global reduction 1 with 72 rules applied. Total rules applied 113 place count 219 transition count 171
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 126 place count 206 transition count 158
Deduced a syphon composed of 79 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 139 place count 206 transition count 158
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 145 place count 206 transition count 184
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 147 place count 204 transition count 178
Deduced a syphon composed of 83 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 149 place count 204 transition count 178
Deduced a syphon composed of 83 places in 1 ms
Applied a total of 149 rules in 65 ms. Remains 204 /226 variables (removed 22) and now considering 178/173 (removed -5) transitions.
[2021-05-08 07:18:09] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 178 rows 204 cols
[2021-05-08 07:18:09] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:18:09] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 204/226 places, 178/173 transitions.
Product exploration explored 100000 steps with 25073 reset in 585 ms.
Product exploration explored 100000 steps with 25064 reset in 467 ms.
[2021-05-08 07:18:10] [INFO ] Flatten gal took : 20 ms
[2021-05-08 07:18:10] [INFO ] Flatten gal took : 12 ms
[2021-05-08 07:18:10] [INFO ] Time to serialize gal into /tmp/LTL15935820454323485714.gal : 5 ms
[2021-05-08 07:18:10] [INFO ] Time to serialize properties into /tmp/LTL15405832531814743002.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15935820454323485714.gal, -t, CGAL, -LTL, /tmp/LTL15405832531814743002.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15935820454323485714.gal -t CGAL -LTL /tmp/LTL15405832531814743002.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((("((p124==1)&&(p126==1))")U(X(G(("(p53!=1)")&&(X("((p178!=1)||(p210!=1))")))))))
Formula 0 simplified : !("((p124==1)&&(p126==1))" U XG("(p53!=1)" & X"((p178!=1)||(p210!=1))"))
Detected timeout of ITS tools.
[2021-05-08 07:18:25] [INFO ] Flatten gal took : 10 ms
[2021-05-08 07:18:25] [INFO ] Applying decomposition
[2021-05-08 07:18:25] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2213659598231149559.txt, -o, /tmp/graph2213659598231149559.bin, -w, /tmp/graph2213659598231149559.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2213659598231149559.bin, -l, -1, -v, -w, /tmp/graph2213659598231149559.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:18:25] [INFO ] Decomposing Gal with order
[2021-05-08 07:18:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:18:25] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-08 07:18:25] [INFO ] Flatten gal took : 41 ms
[2021-05-08 07:18:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2021-05-08 07:18:25] [INFO ] Time to serialize gal into /tmp/LTL3724258871531937732.gal : 6 ms
[2021-05-08 07:18:25] [INFO ] Time to serialize properties into /tmp/LTL13010361171825872320.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3724258871531937732.gal, -t, CGAL, -LTL, /tmp/LTL13010361171825872320.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3724258871531937732.gal -t CGAL -LTL /tmp/LTL13010361171825872320.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((("((i6.u29.p124==1)&&(i6.u29.p126==1))")U(X(G(("(i2.u12.p53!=1)")&&(X("((i11.i0.u47.p178!=1)||(i11.i0.u56.p210!=1))")))))))
Formula 0 simplified : !("((i6.u29.p124==1)&&(i6.u29.p126==1))" U XG("(i2.u12.p53!=1)" & X"((i11.i0.u47.p178!=1)||(i11.i0.u56.p210!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t50, t54, t85, t97, t145, t146, i0.t123, i0.u4.t130, i0.u4.t131, i0.u5.t127, i0.u5.t128, i0.u9.t114, i1.t117, i1.u8.t133, i2.u11.t110, i3.t179, i3.i0.u27.t77, i3.i1.u18.t95, i4.u14.t101, i4.u16.t89, i4.u16.t183, i4.u21.t0, i4.u21.t93, i5.u24.t84, i6.t74, i7.i0.u32.t72, i8.u35.t70, i9.t48, i9.i0.u51.t51, i9.i1.u52.t49, i9.i1.u53.t46, i10.i0.t52, i10.i0.u50.t53, i10.i1.u49.t55, i11.t60, i11.t58, i11.i0.u47.t59, i11.i1.t56, i11.i1.u48.t57, i11.i2.u46.t61, i11.i3.u45.t62, i12.i0.u61.t35, i12.i1.t8, i12.i1.t9, i12.i1.t159, i12.i1.u62.t32, i12.i1.u69.t23, i13.u72.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/48/171
Computing Next relation with stutter on 82586 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4237630991404338325
[2021-05-08 07:18:40] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4237630991404338325
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4237630991404338325]
Compilation finished in 800 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4237630991404338325]
Link finished in 43 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ((LTLAPp0==true) U X([](((LTLAPp1==true)&&X((LTLAPp2==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin4237630991404338325]
LTSmin run took 493 ms.
FORMULA DES-PT-00b-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-00b-00 finished in 34868 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0&&X(F(p1)))||(X(p1) U ((p2&&X(p1))||X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 230 transition count 181
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 230 transition count 181
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 230 transition count 179
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 229 transition count 178
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 229 transition count 178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 229 transition count 177
Applied a total of 13 rules in 12 ms. Remains 229 /234 variables (removed 5) and now considering 177/185 (removed 8) transitions.
// Phase 1: matrix 177 rows 229 cols
[2021-05-08 07:18:42] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:42] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 177 rows 229 cols
[2021-05-08 07:18:42] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:42] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
// Phase 1: matrix 177 rows 229 cols
[2021-05-08 07:18:42] [INFO ] Computed 57 place invariants in 3 ms
[2021-05-08 07:18:42] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 229/234 places, 177/185 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : DES-PT-00b-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s29 1), p2:(NEQ s32 0), p1:(EQ s224 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-01 finished in 540 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 1 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 228 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 228 transition count 179
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 228 transition count 177
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 226 transition count 175
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 226 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 226 transition count 173
Applied a total of 20 rules in 11 ms. Remains 226 /234 variables (removed 8) and now considering 173/185 (removed 12) transitions.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:42] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:42] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:42] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:18:42] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:18:43] [INFO ] Computed 57 place invariants in 7 ms
[2021-05-08 07:18:43] [INFO ] Dead Transitions using invariants and state equation in 106 ms returned []
Finished structural reductions, in 1 iterations. Remains : 226/234 places, 173/185 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : DES-PT-00b-02 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s82 0), p0:(EQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 24998 reset in 129 ms.
Product exploration explored 100000 steps with 24916 reset in 144 ms.
Graph (complete) has 401 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 25015 reset in 132 ms.
Product exploration explored 100000 steps with 24961 reset in 141 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 95 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Support contains 1 out of 226 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 226/226 places, 173/173 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 226 transition count 173
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 18 place count 226 transition count 175
Deduced a syphon composed of 27 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 27 place count 226 transition count 175
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 220 transition count 169
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 220 transition count 169
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 75 rules applied. Total rules applied 114 place count 220 transition count 172
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 127 place count 207 transition count 159
Deduced a syphon composed of 83 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 140 place count 207 transition count 159
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 89 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 146 place count 207 transition count 187
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 148 place count 205 transition count 181
Deduced a syphon composed of 87 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 150 place count 205 transition count 181
Deduced a syphon composed of 87 places in 0 ms
Applied a total of 150 rules in 32 ms. Remains 205 /226 variables (removed 21) and now considering 181/173 (removed -8) transitions.
[2021-05-08 07:18:44] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 181 rows 205 cols
[2021-05-08 07:18:44] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:18:44] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 205/226 places, 181/173 transitions.
Product exploration explored 100000 steps with 25002 reset in 542 ms.
Product exploration explored 100000 steps with 25016 reset in 521 ms.
[2021-05-08 07:18:45] [INFO ] Flatten gal took : 9 ms
[2021-05-08 07:18:45] [INFO ] Flatten gal took : 8 ms
[2021-05-08 07:18:45] [INFO ] Time to serialize gal into /tmp/LTL13499625492314982290.gal : 2 ms
[2021-05-08 07:18:45] [INFO ] Time to serialize properties into /tmp/LTL7986840808452744382.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13499625492314982290.gal, -t, CGAL, -LTL, /tmp/LTL7986840808452744382.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13499625492314982290.gal -t CGAL -LTL /tmp/LTL7986840808452744382.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X("(p122==1)"))U(G("(p122==0)"))))
Formula 0 simplified : !(X"(p122==1)" U G"(p122==0)")
Detected timeout of ITS tools.
[2021-05-08 07:19:00] [INFO ] Flatten gal took : 8 ms
[2021-05-08 07:19:00] [INFO ] Applying decomposition
[2021-05-08 07:19:00] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6162891173046488279.txt, -o, /tmp/graph6162891173046488279.bin, -w, /tmp/graph6162891173046488279.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6162891173046488279.bin, -l, -1, -v, -w, /tmp/graph6162891173046488279.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:19:00] [INFO ] Decomposing Gal with order
[2021-05-08 07:19:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:19:00] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-08 07:19:00] [INFO ] Flatten gal took : 16 ms
[2021-05-08 07:19:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2021-05-08 07:19:00] [INFO ] Time to serialize gal into /tmp/LTL6274003761024516586.gal : 3 ms
[2021-05-08 07:19:00] [INFO ] Time to serialize properties into /tmp/LTL17126682899609301615.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6274003761024516586.gal, -t, CGAL, -LTL, /tmp/LTL17126682899609301615.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6274003761024516586.gal -t CGAL -LTL /tmp/LTL17126682899609301615.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X("(i5.u29.p122==1)"))U(G("(i5.u29.p122==0)"))))
Formula 0 simplified : !(X"(i5.u29.p122==1)" U G"(i5.u29.p122==0)")
Reverse transition relation is NOT exact ! Due to transitions t50, t54, t56, t85, t145, t146, t179, i0.u8.t114, i0.u10.t110, i1.t123, i1.u3.t130, i1.u3.t131, i1.u4.t127, i1.u4.t128, i2.t117, i2.u5.t133, i3.i0.t97, i3.i0.u18.t89, i3.i0.u18.t183, i3.i1.t93, i3.i1.u14.t101, i3.i1.u22.t0, i4.i0.u16.t95, i4.i0.u25.t84, i5.u29.t74, i5.u69.t23, i6.i0.u32.t72, i7.i0.u49.t55, i7.i1.u48.t57, i7.i2.t52, i7.i2.u50.t53, i8.t48, i8.i0.u51.t51, i8.i1.u35.t70, i8.i2.u52.t49, i8.i2.u53.t46, i9.t60, i9.t58, i9.i0.u46.t61, i9.i1.u47.t59, i9.i2.u45.t62, i10.t159, i10.t8, i10.i0.t9, i10.i0.u61.t35, i10.i0.u62.t32, i11.i0.u28.t77, i11.i1.u72.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/48/171
Computing Next relation with stutter on 82586 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
324 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.2685,101660,1,0,175780,1131,3341,351876,460,4468,267166
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-00b-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-00b-02 finished in 21473 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G((p1&&F(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 233 transition count 166
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 215 transition count 166
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 36 place count 215 transition count 155
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 58 place count 204 transition count 155
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 200 transition count 151
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 200 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 200 transition count 150
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 67 place count 200 transition count 149
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 199 transition count 149
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 71 place count 197 transition count 147
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 197 transition count 147
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 75 place count 197 transition count 145
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 75 place count 197 transition count 144
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 77 place count 196 transition count 144
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 217 place count 126 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 219 place count 125 transition count 74
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 124 transition count 73
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 221 place count 123 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 222 place count 122 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 224 place count 121 transition count 71
Applied a total of 224 rules in 43 ms. Remains 121 /234 variables (removed 113) and now considering 71/185 (removed 114) transitions.
// Phase 1: matrix 71 rows 121 cols
[2021-05-08 07:19:04] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:19:04] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 71 rows 121 cols
[2021-05-08 07:19:04] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:19:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:19:04] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2021-05-08 07:19:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 71 rows 121 cols
[2021-05-08 07:19:04] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:19:04] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 121/234 places, 71/185 transitions.
Stuttering acceptance computed with spot in 52 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DES-PT-00b-03 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s70 1) (EQ s88 1)), p1:(EQ s7 1), p2:(EQ s2 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-03 finished in 343 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((!p1 U G(p2)) U (G(p3)&&X(!p1)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 229 transition count 180
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 229 transition count 180
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 229 transition count 178
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 227 transition count 176
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 227 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 227 transition count 174
Applied a total of 18 rules in 9 ms. Remains 227 /234 variables (removed 7) and now considering 174/185 (removed 11) transitions.
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:19:04] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:19:04] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:19:04] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:04] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:19:04] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:04] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 227/234 places, 174/185 transitions.
Stuttering acceptance computed with spot in 347 ms :[(OR (NOT p0) (NOT p3) p1), (OR (NOT p0) (NOT p3) p1), true, (AND p3 p1), (NOT p2), (NOT p3), (OR (NOT p3) p1), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p3), (AND (NOT p2) p3 p1), p1, (NOT p2)]
Running random walk in product with property : DES-PT-00b-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p3) (NOT p2) p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p3 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p3) p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND p0 p3 (NOT p2) p1), acceptance={} source=1 dest: 5}, { cond=(OR (AND p0 (NOT p3) p2) (AND p0 (NOT p3) (NOT p1))), acceptance={} source=1 dest: 6}, { cond=(AND p0 p3 p2 p1), acceptance={} source=1 dest: 7}, { cond=(OR (AND p0 p3 p2) (AND p0 p3 (NOT p1))), acceptance={} source=1 dest: 8}, { cond=(OR (AND p0 p3 p2) (AND p0 p3 (NOT p1))), acceptance={} source=1 dest: 9}, { cond=(OR (AND p0 p3 p2) (AND p0 p3 (NOT p1))), acceptance={} source=1 dest: 10}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=1 dest: 11}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p3 p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=6 dest: 2}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=6 dest: 4}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) (NOT p1))), acceptance={0} source=6 dest: 6}, { cond=(AND p3 p2 p1), acceptance={} source=6 dest: 7}, { cond=(OR (AND p3 p2) (AND p3 (NOT p1))), acceptance={} source=6 dest: 8}, { cond=(OR (AND p3 p2) (AND p3 (NOT p1))), acceptance={} source=6 dest: 9}, { cond=(OR (AND p3 p2) (AND p3 (NOT p1))), acceptance={0} source=6 dest: 10}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=6 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND p3 p2 (NOT p1)), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=8 dest: 4}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=8 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) (NOT p1))), acceptance={0} source=8 dest: 6}, { cond=(AND p3 p2 p1), acceptance={} source=8 dest: 7}, { cond=(OR (AND p3 p2) (AND p3 (NOT p1))), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=8 dest: 11}], [{ cond=(AND p3 (NOT p2) p1), acceptance={} source=9 dest: 2}, { cond=(AND p3 p2 p1), acceptance={} source=9 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=10 dest: 2}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=10 dest: 3}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=10 dest: 4}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=10 dest: 5}, { cond=(AND (NOT p3) p2 p1), acceptance={0} source=10 dest: 6}, { cond=(AND p3 p2 p1), acceptance={} source=10 dest: 7}, { cond=(AND p3 p2 p1), acceptance={} source=10 dest: 8}, { cond=(AND p3 p2 p1), acceptance={} source=10 dest: 9}, { cond=(AND p3 p2 p1), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p2) p1), acceptance={} source=11 dest: 2}, { cond=(AND p2 p1), acceptance={} source=11 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=11 dest: 11}, { cond=(AND p2 (NOT p1)), acceptance={} source=11 dest: 11}]], initial=0, aps=[p0:(AND (EQ s35 1) (EQ s59 1)), p3:(AND (EQ s95 1) (EQ s214 1)), p2:(EQ s34 0), p1:(NEQ s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-04 finished in 720 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X((X(p1) U (p0&&X(p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 229 transition count 180
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 229 transition count 180
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 229 transition count 178
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 228 transition count 177
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 228 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 228 transition count 176
Applied a total of 15 rules in 11 ms. Remains 228 /234 variables (removed 6) and now considering 176/185 (removed 9) transitions.
// Phase 1: matrix 176 rows 228 cols
[2021-05-08 07:19:05] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:05] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 176 rows 228 cols
[2021-05-08 07:19:05] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:19:05] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
// Phase 1: matrix 176 rows 228 cols
[2021-05-08 07:19:05] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:19:05] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 228/234 places, 176/185 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Running random walk in product with property : DES-PT-00b-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s165 1), p1:(OR (EQ s13 1) (EQ s165 0))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20020 reset in 150 ms.
Product exploration explored 100000 steps with 20001 reset in 161 ms.
Graph (complete) has 406 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Product exploration explored 100000 steps with 19983 reset in 145 ms.
Product exploration explored 100000 steps with 19946 reset in 124 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Support contains 2 out of 228 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 228/228 places, 176/176 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 228 transition count 176
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 19 place count 228 transition count 178
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 28 place count 228 transition count 178
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 221 transition count 171
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 221 transition count 171
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 73 rules applied. Total rules applied 115 place count 221 transition count 174
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 128 place count 208 transition count 161
Deduced a syphon composed of 81 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 141 place count 208 transition count 161
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 147 place count 208 transition count 197
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 149 place count 206 transition count 191
Deduced a syphon composed of 85 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 151 place count 206 transition count 191
Deduced a syphon composed of 85 places in 0 ms
Applied a total of 151 rules in 28 ms. Remains 206 /228 variables (removed 22) and now considering 191/176 (removed -15) transitions.
[2021-05-08 07:19:06] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 191 rows 206 cols
[2021-05-08 07:19:06] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:06] [INFO ] Dead Transitions using invariants and state equation in 106 ms returned []
Finished structural reductions, in 1 iterations. Remains : 206/228 places, 191/176 transitions.
Product exploration explored 100000 steps with 19966 reset in 396 ms.
Product exploration explored 100000 steps with 19994 reset in 405 ms.
[2021-05-08 07:19:07] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:19:07] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:19:07] [INFO ] Time to serialize gal into /tmp/LTL8606367127149057546.gal : 2 ms
[2021-05-08 07:19:07] [INFO ] Time to serialize properties into /tmp/LTL18194903537512642547.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8606367127149057546.gal, -t, CGAL, -LTL, /tmp/LTL18194903537512642547.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8606367127149057546.gal -t CGAL -LTL /tmp/LTL18194903537512642547.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p203==1)")||(X((X("((p16==1)||(p203==0))"))U(("(p203==1)")&&(X("((p16==1)||(p203==0))"))))))))
Formula 0 simplified : !X("(p203==1)" | X(X"((p16==1)||(p203==0))" U ("(p203==1)" & X"((p16==1)||(p203==0))")))
Detected timeout of ITS tools.
[2021-05-08 07:19:22] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:19:22] [INFO ] Applying decomposition
[2021-05-08 07:19:22] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10721384636484173169.txt, -o, /tmp/graph10721384636484173169.bin, -w, /tmp/graph10721384636484173169.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10721384636484173169.bin, -l, -1, -v, -w, /tmp/graph10721384636484173169.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:19:22] [INFO ] Decomposing Gal with order
[2021-05-08 07:19:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:19:22] [INFO ] Removed a total of 14 redundant transitions.
[2021-05-08 07:19:22] [INFO ] Flatten gal took : 14 ms
[2021-05-08 07:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2021-05-08 07:19:22] [INFO ] Time to serialize gal into /tmp/LTL3911479996568822127.gal : 8 ms
[2021-05-08 07:19:22] [INFO ] Time to serialize properties into /tmp/LTL1069702455791603888.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3911479996568822127.gal, -t, CGAL, -LTL, /tmp/LTL1069702455791603888.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3911479996568822127.gal -t CGAL -LTL /tmp/LTL1069702455791603888.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i8.i2.u60.p203==1)")||(X((X("((i0.u4.p16==1)||(i8.i2.u60.p203==0))"))U(("(i8.i2.u60.p203==1)")&&(X("((i0.u4.p16==1)||(i8.i2.u60.p203==0))"))))))))
Formula 0 simplified : !X("(i8.i2.u60.p203==1)" | X(X"((i0.u4.p16==1)||(i8.i2.u60.p203==0))" U ("(i8.i2.u60.p203==1)" & X"((i0.u4.p16==1)||(i8.i2.u60.p203==0))")))
Reverse transition relation is NOT exact ! Due to transitions t50, t56, t123, t145, t146, t179, i0.t128, i0.u4.t126, i0.u5.t127, i1.i0.t117, i1.i0.u8.t133, i1.i1.u3.t130, i1.i1.u3.t131, i2.u9.t114, i2.u11.t110, i3.t97, i3.t85, i3.i0.u15.t101, i3.i0.u21.t0, i3.i0.u21.t93, i3.i1.u19.t95, i3.i2.t89, i3.i2.u17.t183, i4.u29.t77, i5.u26.t84, i6.u31.t74, i6.u69.t23, i7.i0.u33.t72, i8.t58, i8.i0.u48.t59, i8.i1.t60, i8.i1.u46.t62, i8.i1.u47.t61, i9.t48, i9.i1.u52.t51, i9.i2.u53.t49, i9.i2.u54.t46, i10.t54, i10.t52, i10.i0.u37.t70, i10.i1.u50.t55, i10.i2.u49.t57, i10.i3.u51.t53, i11.t9, i11.i0.t8, i11.i0.u62.t35, i11.i0.u63.t32, i11.i1.t159, i12.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/125/49/174
Computing Next relation with stutter on 118685 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10642612473615867339
[2021-05-08 07:19:37] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10642612473615867339
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10642612473615867339]
Compilation finished in 746 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10642612473615867339]
Link finished in 40 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp0==true)||X((X((LTLAPp1==true)) U ((LTLAPp0==true)&&X((LTLAPp1==true))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10642612473615867339]
LTSmin run took 640 ms.
FORMULA DES-PT-00b-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-00b-06 finished in 33945 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0&&F(((p1&&F(!p2))||G(F(!p2))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 228 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 228 transition count 179
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 228 transition count 177
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 226 transition count 175
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 226 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 226 transition count 173
Applied a total of 20 rules in 8 ms. Remains 226 /234 variables (removed 8) and now considering 173/185 (removed 12) transitions.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:19:39] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:39] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:19:39] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:39] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:19:39] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:19:39] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 226/234 places, 173/185 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), true, p2, p2]
Running random walk in product with property : DES-PT-00b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=p2, acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s10 0), p1:(OR (NEQ s197 1) (NEQ s136 1)), p2:(EQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 129 ms.
Product exploration explored 100000 steps with 33333 reset in 135 ms.
Graph (complete) has 401 edges and 226 vertex of which 224 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Knowledge obtained : [p0, p1, (NOT p2)]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), true, p2, p2]
Product exploration explored 100000 steps with 33333 reset in 129 ms.
Product exploration explored 100000 steps with 33333 reset in 139 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), true, p2, p2]
Support contains 3 out of 226 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 226/226 places, 173/173 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 226 transition count 173
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 18 place count 226 transition count 175
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 28 place count 226 transition count 175
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 219 transition count 168
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 219 transition count 168
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 73 rules applied. Total rules applied 115 place count 219 transition count 171
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 127 place count 207 transition count 159
Deduced a syphon composed of 82 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 139 place count 207 transition count 159
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 143 place count 207 transition count 173
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 144 place count 206 transition count 170
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 145 place count 206 transition count 170
Deduced a syphon composed of 85 places in 0 ms
Applied a total of 145 rules in 25 ms. Remains 206 /226 variables (removed 20) and now considering 170/173 (removed 3) transitions.
[2021-05-08 07:19:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 170 rows 206 cols
[2021-05-08 07:19:40] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:40] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Finished structural reductions, in 1 iterations. Remains : 206/226 places, 170/173 transitions.
Product exploration explored 100000 steps with 33333 reset in 535 ms.
Product exploration explored 100000 steps with 33333 reset in 548 ms.
[2021-05-08 07:19:41] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:19:41] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:19:41] [INFO ] Time to serialize gal into /tmp/LTL8993753071168224149.gal : 1 ms
[2021-05-08 07:19:41] [INFO ] Time to serialize properties into /tmp/LTL16572543313416867348.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8993753071168224149.gal, -t, CGAL, -LTL, /tmp/LTL16572543313416867348.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8993753071168224149.gal -t CGAL -LTL /tmp/LTL16572543313416867348.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(("(p13==0)")&&(F((("((p239!=1)||(p176!=1))")&&(F("(p13!=1)")))||(G(F("(p13!=1)")))))))))
Formula 0 simplified : !XX("(p13==0)" & F(("((p239!=1)||(p176!=1))" & F"(p13!=1)") | GF"(p13!=1)"))
Detected timeout of ITS tools.
[2021-05-08 07:19:57] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:19:57] [INFO ] Applying decomposition
[2021-05-08 07:19:57] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17457420780002066093.txt, -o, /tmp/graph17457420780002066093.bin, -w, /tmp/graph17457420780002066093.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17457420780002066093.bin, -l, -1, -v, -w, /tmp/graph17457420780002066093.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:19:57] [INFO ] Decomposing Gal with order
[2021-05-08 07:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:19:57] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-08 07:19:57] [INFO ] Flatten gal took : 12 ms
[2021-05-08 07:19:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2021-05-08 07:19:57] [INFO ] Time to serialize gal into /tmp/LTL9927943958604294990.gal : 2 ms
[2021-05-08 07:19:57] [INFO ] Time to serialize properties into /tmp/LTL6820781807533561886.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9927943958604294990.gal, -t, CGAL, -LTL, /tmp/LTL6820781807533561886.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9927943958604294990.gal -t CGAL -LTL /tmp/LTL6820781807533561886.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(("(i1.u4.p13==0)")&&(F((("((i10.i1.u61.p239!=1)||(i8.i0.u44.p176!=1))")&&(F("(i1.u4.p13!=1)")))||(G(F("(i1.u4.p13!=1)")))))))))
Formula 0 simplified : !XX("(i1.u4.p13==0)" & F(("((i10.i1.u61.p239!=1)||(i8.i0.u44.p176!=1))" & F"(i1.u4.p13!=1)") | GF"(i1.u4.p13!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t50, t54, t85, t145, t146, t179, i0.u9.t114, i0.u11.t110, i1.t123, i1.u4.t130, i1.u4.t131, i1.u5.t127, i1.u5.t128, i2.t133, i2.u7.t117, i3.t97, i3.i1.u15.t101, i3.i1.u18.t89, i3.i1.u18.t183, i3.i1.u21.t0, i3.i1.u21.t93, i4.i0.u16.t95, i4.i0.u24.t84, i5.i0.t74, i6.t48, i6.u35.t70, i6.u49.t51, i6.u50.t49, i7.t52, i7.i0.u48.t53, i7.i1.u47.t55, i8.t58, i8.t56, i8.i0.t60, i8.i0.u43.t62, i8.i0.u44.t61, i8.i1.u46.t57, i8.i2.u45.t59, i9.u51.t46, i9.u59.t35, i10.i0.u32.t72, i11.t9, i11.i0.t8, i11.i0.u60.t32, i11.i1.t159, i11.i1.u67.t23, i12.u27.t77, i13.u70.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/48/171
Computing Next relation with stutter on 82586 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
208 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.09355,77292,1,0,129146,877,2714,266236,389,2943,192138
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-00b-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-00b-07 finished in 20223 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0||X(p1)||G(!p2))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 229 transition count 180
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 229 transition count 180
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 229 transition count 178
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 227 transition count 176
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 227 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 227 transition count 174
Applied a total of 18 rules in 9 ms. Remains 227 /234 variables (removed 7) and now considering 174/185 (removed 11) transitions.
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:19:59] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:59] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:19:59] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:19:59] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
// Phase 1: matrix 174 rows 227 cols
[2021-05-08 07:19:59] [INFO ] Computed 57 place invariants in 7 ms
[2021-05-08 07:19:59] [INFO ] Dead Transitions using invariants and state equation in 106 ms returned []
Finished structural reductions, in 1 iterations. Remains : 227/234 places, 174/185 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1))]
Running random walk in product with property : DES-PT-00b-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s164 0), p2:(EQ s164 1), p1:(NEQ s30 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 125 ms.
Product exploration explored 100000 steps with 33333 reset in 130 ms.
Graph (complete) has 402 edges and 227 vertex of which 225 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Knowledge obtained : [p0, (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 122 ms.
Product exploration explored 100000 steps with 33333 reset in 131 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1))]
Support contains 2 out of 227 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 227/227 places, 174/174 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 227 transition count 174
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 18 place count 227 transition count 177
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 28 place count 227 transition count 177
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 220 transition count 170
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 220 transition count 170
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 93 places in 0 ms
Iterating global reduction 1 with 72 rules applied. Total rules applied 114 place count 220 transition count 173
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 126 place count 208 transition count 161
Deduced a syphon composed of 81 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 138 place count 208 transition count 161
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 143 place count 208 transition count 187
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 145 place count 206 transition count 181
Deduced a syphon composed of 84 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 147 place count 206 transition count 181
Deduced a syphon composed of 84 places in 0 ms
Applied a total of 147 rules in 25 ms. Remains 206 /227 variables (removed 21) and now considering 181/174 (removed -7) transitions.
[2021-05-08 07:20:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 181 rows 206 cols
[2021-05-08 07:20:00] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:20:00] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 206/227 places, 181/174 transitions.
Product exploration explored 100000 steps with 33333 reset in 122 ms.
Product exploration explored 100000 steps with 33333 reset in 132 ms.
[2021-05-08 07:20:01] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:20:01] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:20:01] [INFO ] Time to serialize gal into /tmp/LTL924032953038303713.gal : 1 ms
[2021-05-08 07:20:01] [INFO ] Time to serialize properties into /tmp/LTL11016116078865761073.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL924032953038303713.gal, -t, CGAL, -LTL, /tmp/LTL11016116078865761073.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL924032953038303713.gal -t CGAL -LTL /tmp/LTL11016116078865761073.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(p203==0)")||(X("(p54!=0)")))||(G("(p203!=1)")))))))
Formula 0 simplified : !XXF("(p203==0)" | X"(p54!=0)" | G"(p203!=1)")
Detected timeout of ITS tools.
[2021-05-08 07:20:16] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:20:16] [INFO ] Applying decomposition
[2021-05-08 07:20:16] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3444822688655465144.txt, -o, /tmp/graph3444822688655465144.bin, -w, /tmp/graph3444822688655465144.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3444822688655465144.bin, -l, -1, -v, -w, /tmp/graph3444822688655465144.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:20:16] [INFO ] Decomposing Gal with order
[2021-05-08 07:20:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:20:16] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-08 07:20:16] [INFO ] Flatten gal took : 10 ms
[2021-05-08 07:20:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2021-05-08 07:20:16] [INFO ] Time to serialize gal into /tmp/LTL4539112918299127553.gal : 2 ms
[2021-05-08 07:20:16] [INFO ] Time to serialize properties into /tmp/LTL7280782108154287227.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4539112918299127553.gal, -t, CGAL, -LTL, /tmp/LTL7280782108154287227.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4539112918299127553.gal -t CGAL -LTL /tmp/LTL7280782108154287227.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F((("(i11.i2.u57.p203==0)")||(X("(i0.u13.p54!=0)")))||(G("(i11.i2.u57.p203!=1)")))))))
Formula 0 simplified : !XXF("(i11.i2.u57.p203==0)" | X"(i0.u13.p54!=0)" | G"(i11.i2.u57.p203!=1)")
Reverse transition relation is NOT exact ! Due to transitions t50, t52, t60, t85, t97, t145, t146, i0.u13.t103, i0.u13.t104, i0.u71.t15, i1.t123, i1.u4.t130, i1.u4.t131, i1.u5.t127, i1.u5.t128, i2.t117, i2.u6.t133, i3.u9.t114, i3.u11.t110, i4.u24.t84, i5.u15.t101, i5.u18.t89, i5.u18.t183, i5.u21.t0, i5.u21.t93, i6.u16.t95, i6.i1.t179, i6.i1.u27.t77, i7.i0.u68.t23, i7.i1.u29.t74, i7.i2.u32.t72, i9.i0.u53.t46, i9.i0.u61.t35, i9.i1.t48, i9.i1.u52.t49, i10.u50.t53, i10.u51.t51, i11.t58, i11.t54, i11.i0.u47.t59, i11.i1.t56, i11.i1.u48.t57, i11.i2.u49.t55, i12.u35.t70, i13.i0.u46.t61, i13.i1.u45.t62, i14.t156, i14.t9, i14.t8, i14.u62.t32, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/122/50/172
Computing Next relation with stutter on 82586 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
165 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.6694,65116,1,0,105812,831,2509,189379,460,2788,169081
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-00b-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-00b-09 finished in 18697 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(X(p0))&&(X(F(p1))||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 228 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 228 transition count 179
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 228 transition count 177
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 226 transition count 175
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 226 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 226 transition count 173
Applied a total of 20 rules in 8 ms. Remains 226 /234 variables (removed 8) and now considering 173/185 (removed 12) transitions.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:20:18] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-08 07:20:18] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:20:18] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:18] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:20:18] [INFO ] Computed 57 place invariants in 4 ms
[2021-05-08 07:20:18] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 226/234 places, 173/185 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : DES-PT-00b-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s119 1) (EQ s149 1)), p1:(AND (EQ s202 1) (EQ s213 1)), p0:(OR (AND (EQ s202 1) (EQ s213 1)) (EQ s119 0) (EQ s149 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 102 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-10 finished in 505 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 228 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 228 transition count 179
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 228 transition count 177
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 226 transition count 175
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 226 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 226 transition count 173
Applied a total of 20 rules in 8 ms. Remains 226 /234 variables (removed 8) and now considering 173/185 (removed 12) transitions.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:20:18] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:18] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:20:18] [INFO ] Computed 57 place invariants in 6 ms
[2021-05-08 07:20:18] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 226 cols
[2021-05-08 07:20:18] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:18] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 226/234 places, 173/185 transitions.
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-00b-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-00b-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-11 finished in 419 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((p0&&X(p1)))&&X(X((!p1 U ((!p1&&G(p2))||G(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 229 transition count 180
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 229 transition count 180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 229 transition count 179
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 227 transition count 177
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 227 transition count 177
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 227 transition count 175
Applied a total of 17 rules in 8 ms. Remains 227 /234 variables (removed 7) and now considering 175/185 (removed 10) transitions.
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:20:19] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:19] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:20:19] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:19] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:20:19] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:19] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 227/234 places, 175/185 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (OR (NOT p1) (NOT p0)), p1, (NOT p1), p1, true, (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : DES-PT-00b-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 6}, { cond=(AND p1 p2), acceptance={} source=6 dest: 7}], [{ cond=(NOT p2), acceptance={} source=7 dest: 5}, { cond=p2, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s161 1), p1:(EQ s81 1), p2:(OR (NEQ s25 1) (NEQ s190 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 95 steps with 0 reset in 0 ms.
FORMULA DES-PT-00b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-00b-13 finished in 527 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((G(p0) U p1)&&X(X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 229 transition count 180
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 229 transition count 180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 229 transition count 179
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 227 transition count 177
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 227 transition count 177
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 227 transition count 175
Applied a total of 17 rules in 8 ms. Remains 227 /234 variables (removed 7) and now considering 175/185 (removed 10) transitions.
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:20:19] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:19] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:20:19] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:19] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 175 rows 227 cols
[2021-05-08 07:20:19] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-08 07:20:19] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 227/234 places, 175/185 transitions.
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DES-PT-00b-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(OR p1 p0), acceptance={0, 1} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=1 dest: 4}], [{ cond=(OR p1 p0), acceptance={0, 1} source=2 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={1} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={1} source=3 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=4 dest: 4}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0, 1} source=5 dest: 5}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=5 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=5 dest: 7}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=5 dest: 7}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=5 dest: 8}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=6 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0, 1} source=6 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=6 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=6 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=6 dest: 9}, { cond=(AND p1 p0 p2), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=7 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=7 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=7 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=8 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0, 1} source=8 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=8 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=8 dest: 4}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={0} source=8 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=8 dest: 7}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=8 dest: 8}], [{ cond=(AND p1 (NOT p0)), acceptance={0, 1} source=9 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={1} source=9 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=9 dest: 8}, { cond=(AND p1 p0), acceptance={1} source=9 dest: 10}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0, 1} source=10 dest: 5}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=10 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=10 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=10 dest: 8}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=10 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=10 dest: 10}, { cond=(AND p1 p0 p2), acceptance={} source=10 dest: 10}]], initial=0, aps=[p1:(EQ s19 1), p0:(EQ s19 0), p2:(OR (EQ s197 0) (EQ s223 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1243 reset in 301 ms.
Product exploration explored 100000 steps with 1262 reset in 374 ms.
Graph (complete) has 403 edges and 227 vertex of which 225 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0, p2]
Stuttering acceptance computed with spot in 329 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1236 reset in 305 ms.
Product exploration explored 100000 steps with 1272 reset in 225 ms.
[2021-05-08 07:20:22] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:20:22] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:20:22] [INFO ] Time to serialize gal into /tmp/LTL3463404279052951290.gal : 1 ms
[2021-05-08 07:20:22] [INFO ] Time to serialize properties into /tmp/LTL5603073322775210121.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3463404279052951290.gal, -t, CGAL, -LTL, /tmp/LTL5603073322775210121.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3463404279052951290.gal -t CGAL -LTL /tmp/LTL5603073322775210121.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(((G("(p33==0)"))U("(p33==1)"))&&(X(X(G("((p238==0)||(p267==0))"))))))))
Formula 0 simplified : !XF((G"(p33==0)" U "(p33==1)") & XXG"((p238==0)||(p267==0))")
Detected timeout of ITS tools.
[2021-05-08 07:20:37] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:20:37] [INFO ] Applying decomposition
[2021-05-08 07:20:37] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16133622529655835256.txt, -o, /tmp/graph16133622529655835256.bin, -w, /tmp/graph16133622529655835256.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16133622529655835256.bin, -l, -1, -v, -w, /tmp/graph16133622529655835256.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:20:37] [INFO ] Decomposing Gal with order
[2021-05-08 07:20:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:20:37] [INFO ] Removed a total of 12 redundant transitions.
[2021-05-08 07:20:37] [INFO ] Flatten gal took : 12 ms
[2021-05-08 07:20:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2021-05-08 07:20:37] [INFO ] Time to serialize gal into /tmp/LTL18076947825586709573.gal : 2 ms
[2021-05-08 07:20:37] [INFO ] Time to serialize properties into /tmp/LTL8465172683441401693.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18076947825586709573.gal, -t, CGAL, -LTL, /tmp/LTL8465172683441401693.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL18076947825586709573.gal -t CGAL -LTL /tmp/LTL8465172683441401693.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(((G("(i0.u6.p33==0)"))U("(i0.u6.p33==1)"))&&(X(X(G("((i10.u66.p238==0)||(i1.u74.p267==0))"))))))))
Formula 0 simplified : !XF((G"(i0.u6.p33==0)" U "(i0.u6.p33==1)") & XXG"((i10.u66.p238==0)||(i1.u74.p267==0))")
Reverse transition relation is NOT exact ! Due to transitions t50, t60, t85, t145, t146, t179, i0.t133, i0.t123, i0.u7.t117, i0.u3.t130, i0.u3.t131, i0.u4.t127, i0.u4.t128, i0.u9.t114, i1.u28.t77, i1.u73.t15, i2.u20.t95, i2.u25.t84, i3.t97, i3.u15.t101, i3.u19.t89, i3.u19.t183, i3.u22.t0, i3.u22.t93, i4.u11.t110, i5.t74, i5.u70.t23, i5.u33.t72, i6.t48, i6.u54.t46, i6.u62.t35, i6.u53.t49, i6.u52.t51, i7.u36.t70, i8.u46.t62, i8.u47.t61, i9.t58, i9.t56, i9.i0.i0.u49.t57, i9.i0.i1.u48.t59, i9.i1.t52, i9.i1.i0.t54, i9.i1.i0.u50.t55, i9.i1.i1.u51.t53, i11.t159, i11.t9, i11.t8, i11.u63.t32, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/125/48/173
Computing Next relation with stutter on 82586 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10980258531868171547
[2021-05-08 07:20:52] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10980258531868171547
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10980258531868171547]
Compilation finished in 736 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10980258531868171547]
Link finished in 33 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((([]((LTLAPp0==true)) U (LTLAPp1==true))&&X(X([]((LTLAPp2==true))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10980258531868171547]
LTSmin run took 7661 ms.
FORMULA DES-PT-00b-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-00b-14 finished in 40992 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 234/234 places, 185/185 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 233 transition count 165
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 39 place count 214 transition count 164
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 39 place count 214 transition count 153
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 61 place count 203 transition count 153
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 199 transition count 149
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 199 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 199 transition count 148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 70 place count 199 transition count 147
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 72 place count 198 transition count 147
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 196 transition count 145
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 196 transition count 145
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 78 place count 196 transition count 143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 78 place count 196 transition count 142
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 80 place count 195 transition count 142
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 220 place count 125 transition count 72
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 226 place count 122 transition count 80
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 227 place count 121 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 120 transition count 78
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 229 place count 119 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 231 place count 118 transition count 77
Applied a total of 231 rules in 28 ms. Remains 118 /234 variables (removed 116) and now considering 77/185 (removed 108) transitions.
// Phase 1: matrix 77 rows 118 cols
[2021-05-08 07:21:00] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:21:00] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 77 rows 118 cols
[2021-05-08 07:21:00] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:21:00] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-08 07:21:00] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2021-05-08 07:21:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 77 rows 118 cols
[2021-05-08 07:21:00] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-08 07:21:00] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 118/234 places, 77/185 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-00b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s1 1), p0:(NEQ s36 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6464 reset in 232 ms.
Product exploration explored 100000 steps with 6554 reset in 242 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 6530 reset in 219 ms.
Product exploration explored 100000 steps with 6496 reset in 245 ms.
[2021-05-08 07:21:01] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:21:01] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:21:01] [INFO ] Time to serialize gal into /tmp/LTL15642150321104151900.gal : 0 ms
[2021-05-08 07:21:01] [INFO ] Time to serialize properties into /tmp/LTL501146885837366232.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15642150321104151900.gal, -t, CGAL, -LTL, /tmp/LTL501146885837366232.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15642150321104151900.gal -t CGAL -LTL /tmp/LTL501146885837366232.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p131!=1)")||(G("(p3==1)"))))))
Formula 0 simplified : !GF("(p131!=1)" | G"(p3==1)")
Detected timeout of ITS tools.
[2021-05-08 07:21:17] [INFO ] Flatten gal took : 4 ms
[2021-05-08 07:21:17] [INFO ] Applying decomposition
[2021-05-08 07:21:17] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16553534132057139174.txt, -o, /tmp/graph16553534132057139174.bin, -w, /tmp/graph16553534132057139174.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16553534132057139174.bin, -l, -1, -v, -w, /tmp/graph16553534132057139174.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:21:17] [INFO ] Decomposing Gal with order
[2021-05-08 07:21:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:21:17] [INFO ] Removed a total of 33 redundant transitions.
[2021-05-08 07:21:17] [INFO ] Flatten gal took : 17 ms
[2021-05-08 07:21:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 1 ms.
[2021-05-08 07:21:17] [INFO ] Time to serialize gal into /tmp/LTL11604615575259823957.gal : 4 ms
[2021-05-08 07:21:17] [INFO ] Time to serialize properties into /tmp/LTL14990629856522703416.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11604615575259823957.gal, -t, CGAL, -LTL, /tmp/LTL14990629856522703416.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11604615575259823957.gal -t CGAL -LTL /tmp/LTL14990629856522703416.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i1.u10.p131!=1)")||(G("(i0.u0.p3==1)"))))))
Formula 0 simplified : !GF("(i1.u10.p131!=1)" | G"(i0.u0.p3==1)")
Reverse transition relation is NOT exact ! Due to transitions t6_t46_t37, t8_t32, t9_t32, t146_t32, t145_t23, i0.t103_t105_t122_t184_t129_t127_t128_t116_t117_t133, i0.t106_t111_t115_t123_t133, i0.u1.t137.t131.t96.t97.t98.t183, i0.u1.t137.t131.t94.t132.t179.t77, i1.u10.t72.t71, i2.i0.u5.t0.t93.t86, i2.i0.u5.t1.t88.t89.t98.t183, i3.t3_t135_t74_t73, i12.t10_t15_t134_t13_t14, i12.t156, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/43/15/58
Computing Next relation with stutter on 82586 deadlock states
5 unique states visited
0 strongly connected components in search stack
8 transitions explored
5 items max in DFS search stack
438 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.40792,183820,1,0,435302,2488,1203,714782,561,18668,610623
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-00b-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DES-PT-00b-15 finished in 21835 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620458483345

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DES-PT-00b"
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 DES-PT-00b, 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 r064-tall-162038396600013"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-00b.tgz
mv DES-PT-00b 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 ;