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.r083-tall-162048875600572.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 ERK-PT-000100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875600572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 98K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 18:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 18:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.7K 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 ERK-PT-000100-00
FORMULA_NAME ERK-PT-000100-01
FORMULA_NAME ERK-PT-000100-02
FORMULA_NAME ERK-PT-000100-03
FORMULA_NAME ERK-PT-000100-04
FORMULA_NAME ERK-PT-000100-05
FORMULA_NAME ERK-PT-000100-06
FORMULA_NAME ERK-PT-000100-07
FORMULA_NAME ERK-PT-000100-08
FORMULA_NAME ERK-PT-000100-09
FORMULA_NAME ERK-PT-000100-10
FORMULA_NAME ERK-PT-000100-11
FORMULA_NAME ERK-PT-000100-12
FORMULA_NAME ERK-PT-000100-13
FORMULA_NAME ERK-PT-000100-14
FORMULA_NAME ERK-PT-000100-15

=== Now, execution of the tool begins

BK_START 1620628863190

Running Version 0
[2021-05-10 06:41:04] [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]
[2021-05-10 06:41:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 06:41:04] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2021-05-10 06:41:04] [INFO ] Transformed 11 places.
[2021-05-10 06:41:04] [INFO ] Transformed 11 transitions.
[2021-05-10 06:41:04] [INFO ] Parsed PT model containing 11 places and 11 transitions in 59 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-10 06:41:04] [INFO ] Initial state test concluded for 3 properties.
FORMULA ERK-PT-000100-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000100-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:05] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-10 06:41:05] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:05] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-10 06:41:05] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:05] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-10 06:41:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/11 places, 11/11 transitions.
[2021-05-10 06:41:05] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-10 06:41:05] [INFO ] Flatten gal took : 15 ms
FORMULA ERK-PT-000100-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000100-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000100-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-10 06:41:05] [INFO ] Flatten gal took : 4 ms
[2021-05-10 06:41:05] [INFO ] Input system was already deterministic with 11 transitions.
Incomplete random walk after 100013 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=1695 ) properties (out of 22) seen :20
Running SMT prover for 2 properties.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:05] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-10 06:41:05] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2021-05-10 06:41:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA ERK-PT-000100-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000100-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||(p0&&X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:05] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-10 06:41:05] [INFO ] Implicit Places using invariants in 26 ms returned [0, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 9 cols
[2021-05-10 06:41:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-10 06:41:05] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 9/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 9 cols
[2021-05-10 06:41:05] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-10 06:41:05] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ERK-PT-000100-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s4), p1:(OR (GT 1 s4) (GT s7 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 181 ms.
Product exploration explored 100000 steps with 50000 reset in 182 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 90 ms.
Product exploration explored 100000 steps with 50000 reset in 167 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 9/9 places, 11/11 transitions.
Graph (trivial) has 5 edges and 9 vertex of which 4 / 9 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 7 ms. Remains 7 /9 variables (removed 2) and now considering 9/11 (removed 2) transitions.
[2021-05-10 06:41:06] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-10 06:41:06] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 7 cols
[2021-05-10 06:41:06] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-10 06:41:06] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 9/11 transitions.
Product exploration explored 100000 steps with 50000 reset in 249 ms.
Product exploration explored 100000 steps with 50000 reset in 219 ms.
[2021-05-10 06:41:07] [INFO ] Flatten gal took : 3 ms
[2021-05-10 06:41:07] [INFO ] Flatten gal took : 2 ms
[2021-05-10 06:41:07] [INFO ] Time to serialize gal into /tmp/LTL4641458428878572761.gal : 1 ms
[2021-05-10 06:41:07] [INFO ] Time to serialize properties into /tmp/LTL16199543418621261177.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/LTL4641458428878572761.gal, -t, CGAL, -LTL, /tmp/LTL16199543418621261177.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/LTL4641458428878572761.gal -t CGAL -LTL /tmp/LTL16199543418621261177.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(Raf1Star_RKIP_ERKPP<2)"))||(("(Raf1Star_RKIP_ERKPP<2)")&&(X(F("((Raf1Star_RKIP_ERKPP<1)||(ERK>MEKPP))")))))))
Formula 0 simplified : !F(G"(Raf1Star_RKIP_ERKPP<2)" | ("(Raf1Star_RKIP_ERKPP<2)" & XF"((Raf1Star_RKIP_ERKPP<1)||(ERK>MEKPP))"))
Detected timeout of ITS tools.
[2021-05-10 06:41:22] [INFO ] Flatten gal took : 2 ms
[2021-05-10 06:41:22] [INFO ] Applying decomposition
[2021-05-10 06:41:22] [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/graph1371652670570647250.txt, -o, /tmp/graph1371652670570647250.bin, -w, /tmp/graph1371652670570647250.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/graph1371652670570647250.bin, -l, -1, -v, -w, /tmp/graph1371652670570647250.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 06:41:22] [INFO ] Decomposing Gal with order
[2021-05-10 06:41:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 06:41:22] [INFO ] Flatten gal took : 26 ms
[2021-05-10 06:41:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-10 06:41:22] [INFO ] Time to serialize gal into /tmp/LTL2054741829878317848.gal : 4 ms
[2021-05-10 06:41:22] [INFO ] Time to serialize properties into /tmp/LTL11804077244487213553.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/LTL2054741829878317848.gal, -t, CGAL, -LTL, /tmp/LTL11804077244487213553.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/LTL2054741829878317848.gal -t CGAL -LTL /tmp/LTL11804077244487213553.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(gi0.gu1.Raf1Star_RKIP_ERKPP<2)"))||(("(gi0.gu1.Raf1Star_RKIP_ERKPP<2)")&&(X(F("((gi0.gu1.Raf1Star_RKIP_ERKPP<1)||(gu3.ERK>gu3.MEKPP))")))))))
Formula 0 simplified : !F(G"(gi0.gu1.Raf1Star_RKIP_ERKPP<2)" | ("(gi0.gu1.Raf1Star_RKIP_ERKPP<2)" & XF"((gi0.gu1.Raf1Star_RKIP_ERKPP<1)||(gu3.ERK>gu3.MEKPP))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9856247916108163014
[2021-05-10 06:41:37] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9856247916108163014
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/ltsmin9856247916108163014]
Compilation finished in 171 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9856247916108163014]
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))||((LTLAPp0==true)&&X(<>((LTLAPp1==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin9856247916108163014]
LTSmin run took 142 ms.
FORMULA ERK-PT-000100-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ERK-PT-000100-00 finished in 32268 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(p1)&&X(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:37] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-10 06:41:37] [INFO ] Implicit Places using invariants in 12 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
// Phase 1: matrix 11 rows 10 cols
[2021-05-10 06:41:37] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-10 06:41:37] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 10/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 10 cols
[2021-05-10 06:41:37] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-10 06:41:37] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 10/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : ERK-PT-000100-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}]], initial=0, aps=[p0:(LEQ s9 s2), p1:(AND (LEQ 3 s5) (LEQ s9 s2)), p2:(LEQ 1 s6)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000100-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-01 finished in 177 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F((p1 U (p2||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 11 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 7 transition count 9
Applied a total of 6 rules in 3 ms. Remains 7 /11 variables (removed 4) and now considering 9/11 (removed 2) transitions.
[2021-05-10 06:41:37] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 7 cols
[2021-05-10 06:41:37] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-10 06:41:37] [INFO ] Implicit Places using invariants in 26 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
[2021-05-10 06:41:37] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-10 06:41:37] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 6 cols
[2021-05-10 06:41:37] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-10 06:41:37] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 6/11 places, 9/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2021-05-10 06:41:37] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-10 06:41:37] [INFO ] Flow matrix only has 8 transitions (discarded 1 similar events)
// Phase 1: matrix 8 rows 6 cols
[2021-05-10 06:41:37] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-10 06:41:38] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 6/11 places, 9/11 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ERK-PT-000100-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT 3 s3) (GT 2 s0)), p1:(GT 2 s0), p0:(GT 3 s3)], 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 345 steps with 0 reset in 2 ms.
FORMULA ERK-PT-000100-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-04 finished in 134 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||X((p1||(G((p1 U p2)) U (p0&&G((p1 U p2))))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:38] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-10 06:41:38] [INFO ] Implicit Places using invariants in 13 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 13 ms to find 3 implicit places.
// Phase 1: matrix 11 rows 8 cols
[2021-05-10 06:41:38] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 06:41:38] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 8 cols
[2021-05-10 06:41:38] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 06:41:38] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), true, (NOT p2), (OR (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : ERK-PT-000100-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(OR p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=5 dest: 4}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ 1 s3), p1:(LEQ 3 s3), p2:(GT 2 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 17 steps with 0 reset in 1 ms.
FORMULA ERK-PT-000100-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-07 finished in 239 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 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 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
[2021-05-10 06:41:38] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-10 06:41:38] [INFO ] Implicit Places using invariants in 12 ms returned [0, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 13 ms to find 3 implicit places.
// Phase 1: matrix 11 rows 8 cols
[2021-05-10 06:41:38] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-10 06:41:38] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 8/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 8 cols
[2021-05-10 06:41:38] [INFO ] Computed 2 place invariants in 8 ms
[2021-05-10 06:41:38] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 2 iterations. Remains : 8/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ERK-PT-000100-08 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 s5)], 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]]
Product exploration explored 100000 steps with 0 reset in 144 ms.
Product exploration explored 100000 steps with 0 reset in 165 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 110 ms.
Product exploration explored 100000 steps with 0 reset in 142 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 8 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 8/8 places, 11/11 transitions.
Graph (trivial) has 3 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 7 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 3 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 10/11 (removed 1) transitions.
[2021-05-10 06:41:39] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-10 06:41:39] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
// Phase 1: matrix 9 rows 7 cols
[2021-05-10 06:41:39] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/8 places, 10/11 transitions.
Entered a terminal (fully accepting) state of product in 7812 steps with 0 reset in 24 ms.
FORMULA ERK-PT-000100-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-08 finished in 934 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||(p1&&F(G(p0)))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:39] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-10 06:41:39] [INFO ] Implicit Places using invariants in 23 ms returned [0, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 9 cols
[2021-05-10 06:41:39] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 9/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 9 cols
[2021-05-10 06:41:39] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/11 places, 11/11 transitions.
[2021-05-10 06:41:39] [INFO ] Initial state test concluded for 1 properties.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ERK-PT-000100-11 automaton TGBA [mat=[[{ 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: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GT s1 s6), p0:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 1 reset in 0 ms.
FORMULA ERK-PT-000100-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-11 finished in 250 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 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
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 2 place count 10 transition count 10
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 10 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 10 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 8 transition count 8
Applied a total of 6 rules in 2 ms. Remains 8 /11 variables (removed 3) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 8 cols
[2021-05-10 06:41:39] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Implicit Places using invariants in 11 ms returned [4, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 12 ms to find 2 implicit places.
[2021-05-10 06:41:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2021-05-10 06:41:39] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 6/11 places, 8/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2021-05-10 06:41:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2021-05-10 06:41:39] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 6/11 places, 8/11 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : ERK-PT-000100-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000100-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-12 finished in 82 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 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 11 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 9 transition count 10
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 9 transition count 10
Applied a total of 4 rules in 1 ms. Remains 9 /11 variables (removed 2) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 9 cols
[2021-05-10 06:41:39] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Implicit Places using invariants in 15 ms returned [0, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 16 ms to find 2 implicit places.
[2021-05-10 06:41:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-10 06:41:39] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Starting structural reductions, iteration 1 : 7/11 places, 10/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-10 06:41:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-10 06:41:39] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 7/11 places, 10/11 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ERK-PT-000100-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s6 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ERK-PT-000100-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ERK-PT-000100-13 finished in 100 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G((F(p0)&&F(G(p1)))) U G(p1)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 11 cols
[2021-05-10 06:41:39] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Implicit Places using invariants in 12 ms returned [0, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 12 ms to find 2 implicit places.
// Phase 1: matrix 11 rows 9 cols
[2021-05-10 06:41:39] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 9/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 9 cols
[2021-05-10 06:41:39] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-10 06:41:39] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/11 places, 11/11 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ERK-PT-000100-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 1 s6), p0:(LEQ 3 s6)], 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 0 reset in 131 ms.
Product exploration explored 100000 steps with 0 reset in 154 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 123 ms.
Product exploration explored 100000 steps with 0 reset in 249 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 1 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 9/9 places, 11/11 transitions.
Graph (trivial) has 5 edges and 9 vertex of which 4 / 9 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 10
Deduced a syphon composed of 1 places in 1 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 7 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 4 rules in 1 ms. Remains 7 /9 variables (removed 2) and now considering 8/11 (removed 3) transitions.
[2021-05-10 06:41:40] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-10 06:41:40] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
// Phase 1: matrix 7 rows 7 cols
[2021-05-10 06:41:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-10 06:41:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 8/11 transitions.
Product exploration explored 100000 steps with 0 reset in 79 ms.
Product exploration explored 100000 steps with 0 reset in 86 ms.
[2021-05-10 06:41:41] [INFO ] Flatten gal took : 2 ms
[2021-05-10 06:41:41] [INFO ] Flatten gal took : 1 ms
[2021-05-10 06:41:41] [INFO ] Time to serialize gal into /tmp/LTL11872576712476731960.gal : 1 ms
[2021-05-10 06:41:41] [INFO ] Time to serialize properties into /tmp/LTL3680409773721472283.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/LTL11872576712476731960.gal, -t, CGAL, -LTL, /tmp/LTL3680409773721472283.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/LTL11872576712476731960.gal -t CGAL -LTL /tmp/LTL3680409773721472283.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G((F("(MEKPP>=3)"))&&(F(G("(MEKPP>=1)")))))U(G("(MEKPP>=1)"))))))
Formula 0 simplified : !XX(G(F"(MEKPP>=3)" & FG"(MEKPP>=1)") U G"(MEKPP>=1)")
Detected timeout of ITS tools.
[2021-05-10 06:41:56] [INFO ] Flatten gal took : 1 ms
[2021-05-10 06:41:56] [INFO ] Applying decomposition
[2021-05-10 06:41:56] [INFO ] Flatten gal took : 1 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/graph18378326420102719174.txt, -o, /tmp/graph18378326420102719174.bin, -w, /tmp/graph18378326420102719174.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/graph18378326420102719174.bin, -l, -1, -v, -w, /tmp/graph18378326420102719174.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 06:41:56] [INFO ] Decomposing Gal with order
[2021-05-10 06:41:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 06:41:56] [INFO ] Flatten gal took : 2 ms
[2021-05-10 06:41:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-10 06:41:56] [INFO ] Time to serialize gal into /tmp/LTL988787038175895583.gal : 1 ms
[2021-05-10 06:41:56] [INFO ] Time to serialize properties into /tmp/LTL6041323026615139533.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/LTL988787038175895583.gal, -t, CGAL, -LTL, /tmp/LTL6041323026615139533.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/LTL988787038175895583.gal -t CGAL -LTL /tmp/LTL6041323026615139533.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X((G((F("(u3.MEKPP>=3)"))&&(F(G("(u3.MEKPP>=1)")))))U(G("(u3.MEKPP>=1)"))))))
Formula 0 simplified : !XX(G(F"(u3.MEKPP>=3)" & FG"(u3.MEKPP>=1)") U G"(u3.MEKPP>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16632040552815211403
[2021-05-10 06:42:11] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16632040552815211403
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/ltsmin16632040552815211403]
Compilation finished in 100 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin16632040552815211403]
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(X(([]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))) U []((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin16632040552815211403]
LTSmin run took 306 ms.
FORMULA ERK-PT-000100-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ERK-PT-000100-15 finished in 32007 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620628932546

--------------------
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="ERK-PT-000100"
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 ERK-PT-000100, 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 r083-tall-162048875600572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ERK-PT-000100.tgz
mv ERK-PT-000100 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 ;