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.r197-smll-162089451800052.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RobotManipulation-PT-00050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089451800052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 10 09:44 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 3.2K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 10:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 10:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.3K 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 RobotManipulation-PT-00050-00
FORMULA_NAME RobotManipulation-PT-00050-01
FORMULA_NAME RobotManipulation-PT-00050-02
FORMULA_NAME RobotManipulation-PT-00050-03
FORMULA_NAME RobotManipulation-PT-00050-04
FORMULA_NAME RobotManipulation-PT-00050-05
FORMULA_NAME RobotManipulation-PT-00050-06
FORMULA_NAME RobotManipulation-PT-00050-07
FORMULA_NAME RobotManipulation-PT-00050-08
FORMULA_NAME RobotManipulation-PT-00050-09
FORMULA_NAME RobotManipulation-PT-00050-10
FORMULA_NAME RobotManipulation-PT-00050-11
FORMULA_NAME RobotManipulation-PT-00050-12
FORMULA_NAME RobotManipulation-PT-00050-13
FORMULA_NAME RobotManipulation-PT-00050-14
FORMULA_NAME RobotManipulation-PT-00050-15

=== Now, execution of the tool begins

BK_START 1620958176907

Running Version 0
[2021-05-14 02:09:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-14 02:09:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 02:09:40] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2021-05-14 02:09:40] [INFO ] Transformed 15 places.
[2021-05-14 02:09:40] [INFO ] Transformed 11 transitions.
[2021-05-14 02:09:40] [INFO ] Parsed PT model containing 15 places and 11 transitions in 91 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 02:09:40] [INFO ] Initial state test concluded for 4 properties.
FORMULA RobotManipulation-PT-00050-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-00050-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-00050-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 12 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 15 cols
[2021-05-14 02:09:40] [INFO ] Computed 6 place invariants in 13 ms
[2021-05-14 02:09:40] [INFO ] Implicit Places using invariants in 144 ms returned []
// Phase 1: matrix 11 rows 15 cols
[2021-05-14 02:09:40] [INFO ] Computed 6 place invariants in 5 ms
[2021-05-14 02:09:40] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 15 cols
[2021-05-14 02:09:40] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-14 02:09:40] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 11/11 transitions.
[2021-05-14 02:09:40] [INFO ] Flatten gal took : 49 ms
FORMULA RobotManipulation-PT-00050-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 02:09:40] [INFO ] Flatten gal took : 10 ms
[2021-05-14 02:09:41] [INFO ] Input system was already deterministic with 11 transitions.
Incomplete random walk after 100080 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=1316 ) properties (out of 21) seen :19
Running SMT prover for 2 properties.
// Phase 1: matrix 11 rows 15 cols
[2021-05-14 02:09:41] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-14 02:09:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2021-05-14 02:09:41] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned unsat
[2021-05-14 02:09:41] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2021-05-14 02:09:41] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2021-05-14 02:09:41] [INFO ] Initial state test concluded for 1 properties.
FORMULA RobotManipulation-PT-00050-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 3 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:09:41] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:09:41] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:09:41] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:09:41] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:09:41] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-14 02:09:41] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : RobotManipulation-PT-00050-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ s5 s0) (LEQ s9 s10))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 358 ms.
Product exploration explored 100000 steps with 50000 reset in 277 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 181 ms.
Product exploration explored 100000 steps with 50000 reset in 331 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), true]
Support contains 4 out of 13 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 13/13 places, 11/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 13 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 13 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 11 ms. Remains 13 /13 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2021-05-14 02:09:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:09:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:09:43] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 11/11 transitions.
Product exploration explored 100000 steps with 50000 reset in 395 ms.
Product exploration explored 100000 steps with 50000 reset in 229 ms.
[2021-05-14 02:09:44] [INFO ] Flatten gal took : 3 ms
[2021-05-14 02:09:44] [INFO ] Flatten gal took : 3 ms
[2021-05-14 02:09:44] [INFO ] Time to serialize gal into /tmp/LTL18159142609607712804.gal : 1 ms
[2021-05-14 02:09:44] [INFO ] Time to serialize properties into /tmp/LTL8049265758914639415.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/LTL18159142609607712804.gal, -t, CGAL, -LTL, /tmp/LTL8049265758914639415.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/LTL18159142609607712804.gal -t CGAL -LTL /tmp/LTL8049265758914639415.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("((r_active<=initialize)||(p_rel<=access))")))
Formula 0 simplified : !X"((r_active<=initialize)||(p_rel<=access))"
Detected timeout of ITS tools.
[2021-05-14 02:09:59] [INFO ] Flatten gal took : 7 ms
[2021-05-14 02:09:59] [INFO ] Applying decomposition
[2021-05-14 02:09:59] [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/graph9154670556016406611.txt, -o, /tmp/graph9154670556016406611.bin, -w, /tmp/graph9154670556016406611.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/graph9154670556016406611.bin, -l, -1, -v, -w, /tmp/graph9154670556016406611.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 02:09:59] [INFO ] Decomposing Gal with order
[2021-05-14 02:09:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 02:09:59] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-14 02:09:59] [INFO ] Flatten gal took : 48 ms
[2021-05-14 02:09:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-14 02:09:59] [INFO ] Time to serialize gal into /tmp/LTL8200637778692912074.gal : 2 ms
[2021-05-14 02:09:59] [INFO ] Time to serialize properties into /tmp/LTL2053973941274622671.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/LTL8200637778692912074.gal, -t, CGAL, -LTL, /tmp/LTL2053973941274622671.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/LTL8200637778692912074.gal -t CGAL -LTL /tmp/LTL2053973941274622671.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("((gu0.r_active<=gu0.initialize)||(gu4.p_rel<=gu4.access))")))
Formula 0 simplified : !X"((gu0.r_active<=gu0.initialize)||(gu4.p_rel<=gu4.access))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8629541716381074383
[2021-05-14 02:10:14] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8629541716381074383
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/ltsmin8629541716381074383]
Compilation finished in 513 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin8629541716381074383]
Link finished in 59 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)), --buchi-type=spotba], workingDir=/tmp/ltsmin8629541716381074383]
LTSmin run took 355 ms.
FORMULA RobotManipulation-PT-00050-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property RobotManipulation-PT-00050-01 finished in 34247 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:10:15] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:10:15] [INFO ] Implicit Places using invariants in 39 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 11 cols
[2021-05-14 02:10:15] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:15] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 2 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2021-05-14 02:10:15] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:15] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 10 rows 10 cols
[2021-05-14 02:10:15] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-14 02:10:15] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00050-02 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:(GT s0 s1)], 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 12 steps with 0 reset in 1 ms.
FORMULA RobotManipulation-PT-00050-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-02 finished in 246 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&G((G(p1)||F(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 13 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 12 transition count 10
Applied a total of 4 rules in 8 ms. Remains 12 /15 variables (removed 3) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-14 02:10:15] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:10:15] [INFO ] Implicit Places using invariants in 48 ms returned [4, 9, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 67 ms to find 3 implicit places.
[2021-05-14 02:10:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 10 rows 9 cols
[2021-05-14 02:10:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-14 02:10:15] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 9/15 places, 10/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 9
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 7 transition count 8
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 7 transition count 8
Applied a total of 4 rules in 6 ms. Remains 7 /9 variables (removed 2) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 7 cols
[2021-05-14 02:10:15] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-14 02:10:15] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 8 rows 7 cols
[2021-05-14 02:10:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-14 02:10:15] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/15 places, 8/11 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RobotManipulation-PT-00050-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={1} source=3 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 3 s0), p1:(LEQ s5 s2), p2:(LEQ s4 s2)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 106 reset in 231 ms.
Stack based approach found an accepted trace after 1075 steps with 1 reset with depth 19 and stack size 19 in 6 ms.
FORMULA RobotManipulation-PT-00050-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-04 finished in 712 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||(p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:10:16] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:10:16] [INFO ] Implicit Places using invariants in 36 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 11 cols
[2021-05-14 02:10:16] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:16] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 11/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-14 02:10:16] [INFO ] Computed 2 place invariants in 9 ms
[2021-05-14 02:10:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 11/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RobotManipulation-PT-00050-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT s8 s9), p0:(OR (GT s8 s9) (GT s3 s0))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00050-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-06 finished in 298 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&(F(p0) U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 13 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 12 transition count 9
Applied a total of 5 rules in 4 ms. Remains 12 /15 variables (removed 3) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 12 cols
[2021-05-14 02:10:16] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-14 02:10:16] [INFO ] Implicit Places using invariants in 27 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
[2021-05-14 02:10:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 11 cols
[2021-05-14 02:10:16] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:10:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Starting structural reductions, iteration 1 : 11/15 places, 9/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 11 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 10 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 5 place count 8 transition count 7
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 2 with 2 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 3 ms. Remains 7 /11 variables (removed 4) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-14 02:10:16] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-14 02:10:16] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-14 02:10:16] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-14 02:10:16] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/15 places, 6/11 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00050-07 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s5 s4), p1:(OR (LEQ 2 s3) (LEQ 2 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 118 steps with 6 reset in 1 ms.
FORMULA RobotManipulation-PT-00050-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-07 finished in 316 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:10:17] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 25 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 11 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 2 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 10 rows 10 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00050-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 1 s7)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00050-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-08 finished in 239 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:10:17] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 43 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 11 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-14 02:10:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 2 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 10 rows 10 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00050-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(LEQ s2 s3)], 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, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00050-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-10 finished in 353 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 13 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 12 transition count 9
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 3 with 2 rules applied. Total rules applied 7 place count 11 transition count 8
Applied a total of 7 rules in 2 ms. Remains 11 /15 variables (removed 4) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 11 cols
[2021-05-14 02:10:17] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 20 ms returned [5, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 20 ms to find 2 implicit places.
[2021-05-14 02:10:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-14 02:10:17] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-14 02:10:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 9/15 places, 8/11 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 7 transition count 7
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 0 with 2 rules applied. Total rules applied 5 place count 6 transition count 6
Applied a total of 5 rules in 2 ms. Remains 6 /9 variables (removed 3) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 6 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2021-05-14 02:10:17] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 6/15 places, 6/11 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : RobotManipulation-PT-00050-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s4 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 73 ms.
Stack based approach found an accepted trace after 3771 steps with 0 reset with depth 3772 and stack size 3221 in 6 ms.
FORMULA RobotManipulation-PT-00050-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-11 finished in 237 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||(!p1&&F((p2&&X(p0))))||G(!p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 15 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 0 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:10:17] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Implicit Places using invariants in 24 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
// Phase 1: matrix 11 rows 12 cols
[2021-05-14 02:10:17] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-14 02:10:17] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 12/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2021-05-14 02:10:17] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-14 02:10:17] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 45 ms :[(AND p1 (NOT p0))]
Running random walk in product with property : RobotManipulation-PT-00050-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ 1 s7), p0:(GT s7 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null][false]]
Product exploration explored 100000 steps with 4 reset in 123 ms.
Stack based approach found an accepted trace after 1771 steps with 0 reset with depth 1772 and stack size 1765 in 5 ms.
FORMULA RobotManipulation-PT-00050-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-12 finished in 298 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 0 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2021-05-14 02:10:18] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-14 02:10:18] [INFO ] Implicit Places using invariants in 27 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
// Phase 1: matrix 11 rows 12 cols
[2021-05-14 02:10:18] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-14 02:10:18] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 12/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2021-05-14 02:10:18] [INFO ] Computed 3 place invariants in 11 ms
[2021-05-14 02:10:18] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RobotManipulation-PT-00050-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s9), p1:(GT 2 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 100 ms.
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 12/12 places, 11/11 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 12 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 3 place count 12 transition count 11
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 12 transition count 11
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 11 transition count 10
Deduced a syphon composed of 4 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 11 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 11 transition count 10
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 8 rules in 4 ms. Remains 11 /12 variables (removed 1) and now considering 10/11 (removed 1) transitions.
[2021-05-14 02:10:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 11 cols
[2021-05-14 02:10:19] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-14 02:10:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/12 places, 10/11 transitions.
Product exploration explored 100000 steps with 50000 reset in 410 ms.
Product exploration explored 100000 steps with 50000 reset in 329 ms.
[2021-05-14 02:10:20] [INFO ] Flatten gal took : 2 ms
[2021-05-14 02:10:20] [INFO ] Flatten gal took : 2 ms
[2021-05-14 02:10:20] [INFO ] Time to serialize gal into /tmp/LTL16189738540896090536.gal : 1 ms
[2021-05-14 02:10:20] [INFO ] Time to serialize properties into /tmp/LTL6814867371554887745.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/LTL16189738540896090536.gal, -t, CGAL, -LTL, /tmp/LTL6814867371554887745.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/LTL16189738540896090536.gal -t CGAL -LTL /tmp/LTL6814867371554887745.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(access>=3)")||(G(F("(p_sc<2)")))))))
Formula 0 simplified : !XF("(access>=3)" | GF"(p_sc<2)")
Detected timeout of ITS tools.
[2021-05-14 02:10:35] [INFO ] Flatten gal took : 2 ms
[2021-05-14 02:10:35] [INFO ] Applying decomposition
[2021-05-14 02:10:35] [INFO ] Flatten gal took : 2 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/graph10563239021340277002.txt, -o, /tmp/graph10563239021340277002.bin, -w, /tmp/graph10563239021340277002.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/graph10563239021340277002.bin, -l, -1, -v, -w, /tmp/graph10563239021340277002.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 02:10:35] [INFO ] Decomposing Gal with order
[2021-05-14 02:10:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 02:10:35] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-14 02:10:35] [INFO ] Flatten gal took : 4 ms
[2021-05-14 02:10:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-14 02:10:35] [INFO ] Time to serialize gal into /tmp/LTL3095812638660092482.gal : 1 ms
[2021-05-14 02:10:35] [INFO ] Time to serialize properties into /tmp/LTL17271135174803810295.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/LTL3095812638660092482.gal, -t, CGAL, -LTL, /tmp/LTL17271135174803810295.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/LTL3095812638660092482.gal -t CGAL -LTL /tmp/LTL17271135174803810295.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i1.u4.access>=3)")||(G(F("(i1.u2.p_sc<2)")))))))
Formula 0 simplified : !XF("(i1.u4.access>=3)" | GF"(i1.u2.p_sc<2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18040905545253452256
[2021-05-14 02:10:50] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18040905545253452256
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/ltsmin18040905545253452256]
Compilation finished in 156 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin18040905545253452256]
Link finished in 38 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)||[](<>((LTLAPp1==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin18040905545253452256]
LTSmin run took 229 ms.
FORMULA RobotManipulation-PT-00050-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property RobotManipulation-PT-00050-13 finished in 32526 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(G((p1 U p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 14 transition count 11
Applied a total of 1 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2021-05-14 02:10:50] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-14 02:10:50] [INFO ] Implicit Places using invariants in 18 ms returned [5, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 19 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 12 cols
[2021-05-14 02:10:50] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-14 02:10:50] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 12/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2021-05-14 02:10:50] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-14 02:10:50] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Running random walk in product with property : RobotManipulation-PT-00050-15 automaton TGBA [mat=[[{ cond=(OR p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p2:(LEQ 2 s3), p1:(LEQ 2 s9), p0:(LEQ 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-00050-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-00050-15 finished in 243 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620958252164

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="RobotManipulation-PT-00050"
export BK_EXAMINATION="LTLCardinality"
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 RobotManipulation-PT-00050, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-162089451800052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RobotManipulation-PT-00050.tgz
mv RobotManipulation-PT-00050 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;