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-162048875800789.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 FMS-PT-00500, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875800789
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 10:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 18:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 18:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K 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 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 16K 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 FMS-PT-00500-00
FORMULA_NAME FMS-PT-00500-01
FORMULA_NAME FMS-PT-00500-02
FORMULA_NAME FMS-PT-00500-03
FORMULA_NAME FMS-PT-00500-04
FORMULA_NAME FMS-PT-00500-05
FORMULA_NAME FMS-PT-00500-06
FORMULA_NAME FMS-PT-00500-07
FORMULA_NAME FMS-PT-00500-08
FORMULA_NAME FMS-PT-00500-09
FORMULA_NAME FMS-PT-00500-10
FORMULA_NAME FMS-PT-00500-11
FORMULA_NAME FMS-PT-00500-12
FORMULA_NAME FMS-PT-00500-13
FORMULA_NAME FMS-PT-00500-14
FORMULA_NAME FMS-PT-00500-15

=== Now, execution of the tool begins

BK_START 1620664776014

Running Version 0
[2021-05-10 16:39:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-10 16:39:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 16:39:37] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2021-05-10 16:39:37] [INFO ] Transformed 22 places.
[2021-05-10 16:39:37] [INFO ] Transformed 20 transitions.
[2021-05-10 16:39:37] [INFO ] Parsed PT model containing 22 places and 20 transitions in 59 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-10 16:39:37] [INFO ] Initial state test concluded for 1 properties.
FORMULA FMS-PT-00500-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 7 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:37] [INFO ] Computed 6 place invariants in 5 ms
[2021-05-10 16:39:37] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:37] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-10 16:39:37] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:37] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:39:37] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
[2021-05-10 16:39:38] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-10 16:39:38] [INFO ] Flatten gal took : 19 ms
FORMULA FMS-PT-00500-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00500-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-10 16:39:38] [INFO ] Flatten gal took : 5 ms
[2021-05-10 16:39:38] [INFO ] Input system was already deterministic with 20 transitions.
Incomplete random walk after 100474 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=1522 ) properties (out of 19) seen :17
Running SMT prover for 2 properties.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 1 ms
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-10 16:39:38] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:39:38] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:39:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : FMS-PT-00500-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s19 1), p1:(AND (GEQ s5 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FMS-PT-00500-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-00 finished in 317 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(p0)&&F(p1)&&((p2&&F(p3))||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:39:38] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:39:38] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-10 16:39:38] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1), (AND (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : FMS-PT-00500-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(GEQ s3 1), p1:(LT s9 1), p3:(LT s0 1), p0:(GEQ s14 1)], 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 1 steps with 0 reset in 0 ms.
FORMULA FMS-PT-00500-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-01 finished in 292 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:39:38] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:39:38] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:39:38] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:39:38] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FMS-PT-00500-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s10 1) (GEQ s17 1)), p0:(GEQ s20 1)], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 97 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 130 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 22 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 22 transition count 20
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 5 place count 22 transition count 20
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 22 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 21 transition count 19
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 21 transition count 19
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 21 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 21 transition count 23
Deduced a syphon composed of 10 places in 0 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 21 transition count 21
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 15 rules in 16 ms. Remains 21 /22 variables (removed 1) and now considering 21/20 (removed -1) transitions.
[2021-05-10 16:39:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 21 cols
[2021-05-10 16:39:39] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-10 16:39:40] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/22 places, 21/20 transitions.
Product exploration explored 100000 steps with 50000 reset in 337 ms.
Product exploration explored 100000 steps with 50000 reset in 226 ms.
[2021-05-10 16:39:40] [INFO ] Flatten gal took : 3 ms
[2021-05-10 16:39:40] [INFO ] Flatten gal took : 6 ms
[2021-05-10 16:39:40] [INFO ] Time to serialize gal into /tmp/LTL220243139249392212.gal : 1 ms
[2021-05-10 16:39:40] [INFO ] Time to serialize properties into /tmp/LTL7125891105435265798.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/LTL220243139249392212.gal, -t, CGAL, -LTL, /tmp/LTL7125891105435265798.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/LTL220243139249392212.gal -t CGAL -LTL /tmp/LTL7125891105435265798.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(P3>=1)")||(G("((M2>=1)&&(P3M2>=1))")))))
Formula 0 simplified : !X("(P3>=1)" | G"((M2>=1)&&(P3M2>=1))")
Detected timeout of ITS tools.
[2021-05-10 16:39:55] [INFO ] Flatten gal took : 3 ms
[2021-05-10 16:39:55] [INFO ] Applying decomposition
[2021-05-10 16:39:55] [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/graph2081081681263634621.txt, -o, /tmp/graph2081081681263634621.bin, -w, /tmp/graph2081081681263634621.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/graph2081081681263634621.bin, -l, -1, -v, -w, /tmp/graph2081081681263634621.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 16:39:55] [INFO ] Decomposing Gal with order
[2021-05-10 16:39:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 16:39:55] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-10 16:39:55] [INFO ] Flatten gal took : 29 ms
[2021-05-10 16:39:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-10 16:39:55] [INFO ] Time to serialize gal into /tmp/LTL2330710376215583619.gal : 1 ms
[2021-05-10 16:39:55] [INFO ] Time to serialize properties into /tmp/LTL2845295186433515623.ltl : 4 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/LTL2330710376215583619.gal, -t, CGAL, -LTL, /tmp/LTL2845295186433515623.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/LTL2330710376215583619.gal -t CGAL -LTL /tmp/LTL2845295186433515623.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(u8.P3>=1)")||(G("((i2.u4.M2>=1)&&(u8.P3M2>=1))")))))
Formula 0 simplified : !X("(u8.P3>=1)" | G"((i2.u4.M2>=1)&&(u8.P3M2>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3486581579429606769
[2021-05-10 16:40:10] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3486581579429606769
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/ltsmin3486581579429606769]
Compilation finished in 197 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3486581579429606769]
Link finished in 37 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/ltsmin3486581579429606769]
LTSmin run took 220 ms.
FORMULA FMS-PT-00500-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FMS-PT-00500-02 finished in 32505 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:11] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:11] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:11] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, p0, p0]
Running random walk in product with property : FMS-PT-00500-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FMS-PT-00500-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-03 finished in 141 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((F(p0)&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:11] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:11] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:11] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FMS-PT-00500-05 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p1:(GEQ s14 1), p0:(OR (GEQ s14 1) (LT s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1173 reset in 156 ms.
Stack based approach found an accepted trace after 121 steps with 1 reset with depth 32 and stack size 32 in 1 ms.
FORMULA FMS-PT-00500-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-05 finished in 423 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U (p1||F(p2))) U X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:11] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:11] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:11] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-10 16:40:11] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : FMS-PT-00500-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s3 1), p1:(AND (LT s3 1) (LT s14 1)), p2:(GEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1468 reset in 158 ms.
Stack based approach found an accepted trace after 26 steps with 1 reset with depth 3 and stack size 3 in 0 ms.
FORMULA FMS-PT-00500-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-07 finished in 343 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(!p0)&&X(F(!p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:12] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:12] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 69 ms :[(OR p0 p1), p0, p1]
Running random walk in product with property : FMS-PT-00500-08 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s7 1)), p1:(LT s0 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5848 reset in 122 ms.
Stack based approach found an accepted trace after 74 steps with 5 reset with depth 9 and stack size 9 in 0 ms.
FORMULA FMS-PT-00500-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-08 finished in 254 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:12] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:12] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:12] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FMS-PT-00500-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5795 reset in 120 ms.
Stack based approach found an accepted trace after 1229 steps with 87 reset with depth 25 and stack size 25 in 2 ms.
FORMULA FMS-PT-00500-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-09 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((p0 U p1) U X(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:12] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:12] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:12] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:12] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), false]
Running random walk in product with property : FMS-PT-00500-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s12 1), p0:(GEQ s21 1), p2:(GEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4876 reset in 144 ms.
Stack based approach found an accepted trace after 119 steps with 9 reset with depth 4 and stack size 4 in 1 ms.
FORMULA FMS-PT-00500-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-10 finished in 345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||X(((p0 U p1)&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:13] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:13] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:13] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:13] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:13] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p2), (NOT p1), (NOT p1), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : FMS-PT-00500-11 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=4 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p2:(AND (GEQ s8 1) (GEQ s10 1)), p1:(GEQ s3 1), p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FMS-PT-00500-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-11 finished in 266 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((!p0||X(!p1)))||F(!p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:13] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-10 16:40:13] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:13] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:14] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 22 cols
[2021-05-10 16:40:14] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:14] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 20/20 transitions.
Stuttering acceptance computed with spot in 91 ms :[p0, (AND p0 p1), (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : FMS-PT-00500-12 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LT s9 1), p1:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 67 ms.
Product exploration explored 100000 steps with 50000 reset in 76 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 88 ms :[p0, (AND p0 p1), (AND p0 p1), (AND p0 p1)]
Product exploration explored 100000 steps with 50000 reset in 62 ms.
Product exploration explored 100000 steps with 50000 reset in 71 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 91 ms :[p0, (AND p0 p1), (AND p0 p1), (AND p0 p1)]
Support contains 2 out of 22 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 20
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 4 place count 22 transition count 20
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 22 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 21 transition count 19
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 21 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 21 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 21 transition count 21
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 11 rules in 4 ms. Remains 21 /22 variables (removed 1) and now considering 21/20 (removed -1) transitions.
[2021-05-10 16:40:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 21 cols
[2021-05-10 16:40:14] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-10 16:40:14] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/22 places, 21/20 transitions.
Product exploration explored 100000 steps with 50000 reset in 61 ms.
Product exploration explored 100000 steps with 50000 reset in 71 ms.
[2021-05-10 16:40:14] [INFO ] Flatten gal took : 2 ms
[2021-05-10 16:40:14] [INFO ] Flatten gal took : 2 ms
[2021-05-10 16:40:14] [INFO ] Time to serialize gal into /tmp/LTL1103819844264991550.gal : 1 ms
[2021-05-10 16:40:14] [INFO ] Time to serialize properties into /tmp/LTL6563076794601691132.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/LTL1103819844264991550.gal, -t, CGAL, -LTL, /tmp/LTL6563076794601691132.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/LTL1103819844264991550.gal -t CGAL -LTL /tmp/LTL6563076794601691132.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G(("(P2>=1)")||(X("(P1d>=1)"))))||(F("(P2>=1)")))))
Formula 0 simplified : !X(G("(P2>=1)" | X"(P1d>=1)") | F"(P2>=1)")
Detected timeout of ITS tools.
[2021-05-10 16:40:29] [INFO ] Flatten gal took : 2 ms
[2021-05-10 16:40:29] [INFO ] Applying decomposition
[2021-05-10 16:40:29] [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/graph11530896990960283987.txt, -o, /tmp/graph11530896990960283987.bin, -w, /tmp/graph11530896990960283987.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/graph11530896990960283987.bin, -l, -1, -v, -w, /tmp/graph11530896990960283987.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 16:40:29] [INFO ] Decomposing Gal with order
[2021-05-10 16:40:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 16:40:29] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-10 16:40:29] [INFO ] Flatten gal took : 3 ms
[2021-05-10 16:40:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-10 16:40:29] [INFO ] Time to serialize gal into /tmp/LTL10855741138514433933.gal : 1 ms
[2021-05-10 16:40:29] [INFO ] Time to serialize properties into /tmp/LTL12764003866973688248.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/LTL10855741138514433933.gal, -t, CGAL, -LTL, /tmp/LTL12764003866973688248.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/LTL10855741138514433933.gal -t CGAL -LTL /tmp/LTL12764003866973688248.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G(("(i1.u4.P2>=1)")||(X("(i0.u0.P1d>=1)"))))||(F("(i1.u4.P2>=1)")))))
Formula 0 simplified : !X(G("(i1.u4.P2>=1)" | X"(i0.u0.P1d>=1)") | F"(i1.u4.P2>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11981710538885494370
[2021-05-10 16:40:44] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11981710538885494370
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/ltsmin11981710538885494370]
Compilation finished in 125 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11981710538885494370]
Link finished in 31 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(([](((LTLAPp0==true)||X((LTLAPp1==true))))||<>((LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin11981710538885494370]
LTSmin run took 228 ms.
FORMULA FMS-PT-00500-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FMS-PT-00500-12 finished in 31936 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(!p0)||(G(F(p2))&&p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 11 place count 17 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 13 place count 15 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 13 place count 15 transition count 13
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 15 place count 14 transition count 13
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 21 place count 11 transition count 10
Applied a total of 21 rules in 4 ms. Remains 11 /22 variables (removed 11) and now considering 10/20 (removed 10) transitions.
// Phase 1: matrix 10 rows 11 cols
[2021-05-10 16:40:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-10 16:40:45] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 10 rows 11 cols
[2021-05-10 16:40:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-10 16:40:45] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-10 16:40:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 11 cols
[2021-05-10 16:40:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-10 16:40:45] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/22 places, 10/20 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p1))]
Running random walk in product with property : FMS-PT-00500-14 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s4 1)), p2:(AND (GEQ s6 1) (GEQ s8 1)), p1:(AND (GEQ s6 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 10463 reset in 98 ms.
Stack based approach found an accepted trace after 75 steps with 8 reset with depth 11 and stack size 11 in 0 ms.
FORMULA FMS-PT-00500-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-14 finished in 260 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 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 20/20 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 9 / 16 are part of one of the 3 SCC in 2 ms
Free SCC test removed 6 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 11 place count 10 transition count 16
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 18 place count 9 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 18 place count 9 transition count 9
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 20 place count 8 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 22 place count 7 transition count 8
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 7 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24 place count 7 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4 transition count 4
Applied a total of 29 rules in 7 ms. Remains 4 /22 variables (removed 18) and now considering 4/20 (removed 16) transitions.
// Phase 1: matrix 4 rows 4 cols
[2021-05-10 16:40:45] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 16:40:45] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-10 16:40:45] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 16:40:45] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-10 16:40:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-10 16:40:45] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-10 16:40:45] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/22 places, 4/20 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FMS-PT-00500-15 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:(OR (LT s1 1) (LT s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FMS-PT-00500-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FMS-PT-00500-15 finished in 91 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620664846550

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FMS-PT-00500"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FMS-PT-00500, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r083-tall-162048875800789"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-00500.tgz
mv FMS-PT-00500 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;