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.r254-tall-162106746400748.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SwimmingPool-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746400748
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 14:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 14:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 20:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 20:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 3.9K May 5 16:52 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 SwimmingPool-PT-05-00
FORMULA_NAME SwimmingPool-PT-05-01
FORMULA_NAME SwimmingPool-PT-05-02
FORMULA_NAME SwimmingPool-PT-05-03
FORMULA_NAME SwimmingPool-PT-05-04
FORMULA_NAME SwimmingPool-PT-05-05
FORMULA_NAME SwimmingPool-PT-05-06
FORMULA_NAME SwimmingPool-PT-05-07
FORMULA_NAME SwimmingPool-PT-05-08
FORMULA_NAME SwimmingPool-PT-05-09
FORMULA_NAME SwimmingPool-PT-05-10
FORMULA_NAME SwimmingPool-PT-05-11
FORMULA_NAME SwimmingPool-PT-05-12
FORMULA_NAME SwimmingPool-PT-05-13
FORMULA_NAME SwimmingPool-PT-05-14
FORMULA_NAME SwimmingPool-PT-05-15

=== Now, execution of the tool begins

BK_START 1621272772046

Running Version 0
[2021-05-17 17:32:53] [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]
[2021-05-17 17:32:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 17:32:53] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2021-05-17 17:32:53] [INFO ] Transformed 9 places.
[2021-05-17 17:32:53] [INFO ] Transformed 7 transitions.
[2021-05-17 17:32:53] [INFO ] Parsed PT model containing 9 places and 7 transitions in 50 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 17:32:53] [INFO ] Initial state test concluded for 6 properties.
FORMULA SwimmingPool-PT-05-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-05-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-05-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 7 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:53] [INFO ] Computed 3 place invariants in 4 ms
[2021-05-17 17:32:53] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:53] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-17 17:32:53] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:53] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:32:53] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
[2021-05-17 17:32:53] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 17:32:53] [INFO ] Flatten gal took : 15 ms
FORMULA SwimmingPool-PT-05-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-05-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 17:32:53] [INFO ] Flatten gal took : 3 ms
[2021-05-17 17:32:53] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 766 steps, including 0 resets, run visited all 19 properties in 4 ms. (steps per millisecond=191 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:53] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-17 17:32:54] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:54] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:32:54] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:54] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:32:54] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-05-01 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 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SwimmingPool-PT-05-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-01 finished in 235 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:54] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:32:54] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:54] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:32:54] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:54] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:32:54] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-05-02 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: 1}]], initial=2, aps=[p0:(OR (LEQ 1 s6) (LEQ s5 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 208 ms.
Product exploration explored 100000 steps with 33333 reset in 107 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 75 ms.
Product exploration explored 100000 steps with 33333 reset in 67 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0), (NOT p0)]
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, 7/7 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 5 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-17 17:32:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:32:55] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-17 17:32:55] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Product exploration explored 100000 steps with 33333 reset in 141 ms.
Product exploration explored 100000 steps with 33333 reset in 122 ms.
[2021-05-17 17:32:55] [INFO ] Flatten gal took : 2 ms
[2021-05-17 17:32:55] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:32:55] [INFO ] Time to serialize gal into /tmp/LTL7595471617608021938.gal : 0 ms
[2021-05-17 17:32:55] [INFO ] Time to serialize properties into /tmp/LTL9551060964508928982.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/LTL7595471617608021938.gal, -t, CGAL, -LTL, /tmp/LTL9551060964508928982.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/LTL7595471617608021938.gal -t CGAL -LTL /tmp/LTL9551060964508928982.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((Out>=1)||(Dressed<=Entered))")))))
Formula 0 simplified : !XXF"((Out>=1)||(Dressed<=Entered))"
Detected timeout of ITS tools.
[2021-05-17 17:33:10] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:33:10] [INFO ] Applying decomposition
[2021-05-17 17:33:10] [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/graph5373542792183001636.txt, -o, /tmp/graph5373542792183001636.bin, -w, /tmp/graph5373542792183001636.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/graph5373542792183001636.bin, -l, -1, -v, -w, /tmp/graph5373542792183001636.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:33:10] [INFO ] Decomposing Gal with order
[2021-05-17 17:33:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:33:10] [INFO ] Flatten gal took : 18 ms
[2021-05-17 17:33:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 17:33:10] [INFO ] Time to serialize gal into /tmp/LTL9352386304009464988.gal : 1 ms
[2021-05-17 17:33:10] [INFO ] Time to serialize properties into /tmp/LTL8181691655152613325.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/LTL9352386304009464988.gal, -t, CGAL, -LTL, /tmp/LTL8181691655152613325.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/LTL9352386304009464988.gal -t CGAL -LTL /tmp/LTL8181691655152613325.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((gu2.Out>=1)||(gu2.Dressed<=gu2.Entered))")))))
Formula 0 simplified : !XXF"((gu2.Out>=1)||(gu2.Dressed<=gu2.Entered))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18292960343892303144
[2021-05-17 17:33:25] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18292960343892303144
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/ltsmin18292960343892303144]
Compilation finished in 154 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin18292960343892303144]
Link finished in 36 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)))), --buchi-type=spotba], workingDir=/tmp/ltsmin18292960343892303144]
LTSmin run took 107 ms.
FORMULA SwimmingPool-PT-05-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-05-02 finished in 31576 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:25] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:33:25] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:25] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:25] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:25] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:33:25] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-05-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 2 s4) (LEQ s1 s3) (AND (GT s7 s8) (GT s1 s3)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 65 ms.
Product exploration explored 100000 steps with 50000 reset in 66 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 54 ms.
Product exploration explored 100000 steps with 50000 reset in 62 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
Support contains 5 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, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-17 17:33:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:26] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:33:26] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Product exploration explored 100000 steps with 50000 reset in 96 ms.
Product exploration explored 100000 steps with 50000 reset in 112 ms.
[2021-05-17 17:33:26] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:33:26] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:33:26] [INFO ] Time to serialize gal into /tmp/LTL11897381749421692278.gal : 1 ms
[2021-05-17 17:33:26] [INFO ] Time to serialize properties into /tmp/LTL8413700302007089221.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/LTL11897381749421692278.gal, -t, CGAL, -LTL, /tmp/LTL8413700302007089221.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/LTL11897381749421692278.gal -t CGAL -LTL /tmp/LTL8413700302007089221.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(((Dress>=2)||(WaitBag<=InBath))||((Cabins>Bags)&&(WaitBag>InBath)))"))))
Formula 0 simplified : !XF"(((Dress>=2)||(WaitBag<=InBath))||((Cabins>Bags)&&(WaitBag>InBath)))"
Detected timeout of ITS tools.
[2021-05-17 17:33:41] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:33:41] [INFO ] Applying decomposition
[2021-05-17 17:33:41] [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/graph6052778687454641707.txt, -o, /tmp/graph6052778687454641707.bin, -w, /tmp/graph6052778687454641707.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/graph6052778687454641707.bin, -l, -1, -v, -w, /tmp/graph6052778687454641707.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:33:41] [INFO ] Decomposing Gal with order
[2021-05-17 17:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:33:41] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-17 17:33:41] [INFO ] Flatten gal took : 2 ms
[2021-05-17 17:33:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 17:33:41] [INFO ] Time to serialize gal into /tmp/LTL14063794529030054365.gal : 1 ms
[2021-05-17 17:33:41] [INFO ] Time to serialize properties into /tmp/LTL795791658578447937.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/LTL14063794529030054365.gal, -t, CGAL, -LTL, /tmp/LTL795791658578447937.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/LTL14063794529030054365.gal -t CGAL -LTL /tmp/LTL795791658578447937.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(((gi1.gu1.Dress>=2)||(gu0.WaitBag<=gu0.InBath))||((gu3.Cabins>gu3.Bags)&&(gu0.WaitBag>gu0.InBath)))"))))
Formula 0 simplified : !XF"(((gi1.gu1.Dress>=2)||(gu0.WaitBag<=gu0.InBath))||((gu3.Cabins>gu3.Bags)&&(gu0.WaitBag>gu0.InBath)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5541589801780733328
[2021-05-17 17:33:56] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5541589801780733328
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/ltsmin5541589801780733328]
Compilation finished in 94 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5541589801780733328]
Link finished in 30 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin5541589801780733328]
LTSmin run took 184 ms.
FORMULA SwimmingPool-PT-05-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-05-03 finished in 31090 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))&&(p1 U p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:56] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:56] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:56] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:56] [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.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:56] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:56] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p2) (NOT p0)), true, (NOT p0), (NOT p2)]
Running random walk in product with property : SwimmingPool-PT-05-04 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s0 s3), p1:(GT 1 s8), p0:(LEQ 3 s5)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1022 reset in 198 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 0 ms.
FORMULA SwimmingPool-PT-05-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-04 finished in 339 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:57] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-17 17:33:57] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:33:57] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SwimmingPool-PT-05-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s6 s2), p1:(LEQ s5 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-05-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-06 finished in 138 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:57] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:57] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-17 17:33:57] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-05-07 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3703 steps with 0 reset in 3 ms.
FORMULA SwimmingPool-PT-05-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-07 finished in 121 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Applied a total of 4 rules in 5 ms. Remains 7 /9 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 7 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:57] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:33:57] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-17 17:33:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-17 17:33:57] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:33:57] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : SwimmingPool-PT-05-08 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s0), p0:(LEQ 2 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1035 reset in 189 ms.
Product exploration explored 100000 steps with 941 reset in 258 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1120 reset in 79 ms.
Product exploration explored 100000 steps with 1170 reset in 149 ms.
[2021-05-17 17:33:58] [INFO ] Flatten gal took : 2 ms
[2021-05-17 17:33:58] [INFO ] Flatten gal took : 2 ms
[2021-05-17 17:33:58] [INFO ] Time to serialize gal into /tmp/LTL13276571843021738147.gal : 1 ms
[2021-05-17 17:33:58] [INFO ] Time to serialize properties into /tmp/LTL9080019811201406827.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/LTL13276571843021738147.gal, -t, CGAL, -LTL, /tmp/LTL9080019811201406827.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/LTL13276571843021738147.gal -t CGAL -LTL /tmp/LTL9080019811201406827.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(Cabins>=2)")U("(WaitBag>=1)")))))
Formula 0 simplified : !FG("(Cabins>=2)" U "(WaitBag>=1)")
Detected timeout of ITS tools.
[2021-05-17 17:34:13] [INFO ] Flatten gal took : 0 ms
[2021-05-17 17:34:13] [INFO ] Applying decomposition
[2021-05-17 17:34:13] [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/graph431153048524139791.txt, -o, /tmp/graph431153048524139791.bin, -w, /tmp/graph431153048524139791.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/graph431153048524139791.bin, -l, -1, -v, -w, /tmp/graph431153048524139791.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:34:13] [INFO ] Decomposing Gal with order
[2021-05-17 17:34:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:34:13] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:34:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 17:34:13] [INFO ] Time to serialize gal into /tmp/LTL10290086988742304614.gal : 1 ms
[2021-05-17 17:34:13] [INFO ] Time to serialize properties into /tmp/LTL14274808349317501315.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/LTL10290086988742304614.gal, -t, CGAL, -LTL, /tmp/LTL14274808349317501315.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/LTL10290086988742304614.gal -t CGAL -LTL /tmp/LTL14274808349317501315.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(("(i1.u2.Cabins>=2)")U("(i1.u0.WaitBag>=1)")))))
Formula 0 simplified : !FG("(i1.u2.Cabins>=2)" U "(i1.u0.WaitBag>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16149519125516383770
[2021-05-17 17:34:28] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16149519125516383770
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/ltsmin16149519125516383770]
Compilation finished in 88 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin16149519125516383770]
Link finished in 29 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([](((LTLAPp0==true) U (LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin16149519125516383770]
LTSmin run took 252 ms.
FORMULA SwimmingPool-PT-05-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-05-08 finished in 31315 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((X(p0) U ((p1&&X(p0))||X(G(p0)))) U (G((X(p0) U ((p1&&X(p0))||X(G(p0)))))||(G(!p2)&&(X(p0) U ((p1&&X(p0))||X(G(p0)))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:34:28] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:28] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:34:28] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:28] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:34:28] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:28] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p2), false, (AND (NOT p0) p2), false]
Running random walk in product with property : SwimmingPool-PT-05-10 automaton TGBA [mat=[[{ cond=p2, acceptance={0, 2} source=0 dest: 0}, { cond=true, acceptance={0, 1, 2} source=0 dest: 1}, { cond=(NOT p2), acceptance={2} source=0 dest: 2}, { cond=(NOT p1), acceptance={0, 1, 2} source=0 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={0, 2} source=1 dest: 0}, { cond=(NOT p0), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={2} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=1 dest: 3}], [{ cond=p2, acceptance={0, 2} source=2 dest: 0}, { cond=p2, acceptance={0, 1, 2} source=2 dest: 1}, { cond=(NOT p2), acceptance={2} source=2 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0, 1, 2} source=2 dest: 3}, { cond=(NOT p2), acceptance={1, 2} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={1, 2} source=2 dest: 5}], [{ cond=p0, acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={0, 2} source=4 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0, 1, 2} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={2} source=4 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={1, 2} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={1, 2} source=4 dest: 5}], [{ cond=(AND p2 p0), acceptance={0, 1} source=5 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s6 s2), p1:(GT 1 s6), p0:(GT 1 s0)], nbAcceptance=3, 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 25653 reset in 113 ms.
Stack based approach found an accepted trace after 27681 steps with 7039 reset with depth 8 and stack size 8 in 37 ms.
FORMULA SwimmingPool-PT-05-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-10 finished in 356 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))&&(!p0 U (p1||G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Applied a total of 4 rules in 2 ms. Remains 7 /9 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 7 cols
[2021-05-17 17:34:29] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-17 17:34:29] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-17 17:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:29] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-17 17:34:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-17 17:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:29] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-05-11 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s0), p1:(AND (GT 2 s3) (GT 3 s0))], 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 0 reset in 90 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA SwimmingPool-PT-05-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-11 finished in 220 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:29] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:34:29] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:34:29] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-17 17:34:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:34:29] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-05-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s3), p1:(OR (LEQ s2 s6) (LEQ 1 s5))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10216 reset in 76 ms.
Product exploration explored 100000 steps with 10325 reset in 90 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 10226 reset in 79 ms.
Product exploration explored 100000 steps with 10212 reset in 91 ms.
[2021-05-17 17:34:29] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:34:29] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:34:29] [INFO ] Time to serialize gal into /tmp/LTL15572826797473825523.gal : 1 ms
[2021-05-17 17:34:29] [INFO ] Time to serialize properties into /tmp/LTL4711163714821297978.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/LTL15572826797473825523.gal, -t, CGAL, -LTL, /tmp/LTL4711163714821297978.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/LTL15572826797473825523.gal -t CGAL -LTL /tmp/LTL4711163714821297978.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(InBath>=1)"))||(G("((Undress<=Out)||(Dressed>=1))"))))
Formula 0 simplified : !(F"(InBath>=1)" | G"((Undress<=Out)||(Dressed>=1))")
Detected timeout of ITS tools.
[2021-05-17 17:34:44] [INFO ] Flatten gal took : 1 ms
[2021-05-17 17:34:44] [INFO ] Applying decomposition
[2021-05-17 17:34:44] [INFO ] Flatten gal took : 0 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/graph10509424308904638599.txt, -o, /tmp/graph10509424308904638599.bin, -w, /tmp/graph10509424308904638599.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/graph10509424308904638599.bin, -l, -1, -v, -w, /tmp/graph10509424308904638599.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:34:44] [INFO ] Decomposing Gal with order
[2021-05-17 17:34:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:34:44] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-17 17:34:44] [INFO ] Flatten gal took : 2 ms
[2021-05-17 17:34:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-17 17:34:44] [INFO ] Time to serialize gal into /tmp/LTL8986514593849094141.gal : 0 ms
[2021-05-17 17:34:44] [INFO ] Time to serialize properties into /tmp/LTL13859828168208132102.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/LTL8986514593849094141.gal, -t, CGAL, -LTL, /tmp/LTL13859828168208132102.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/LTL8986514593849094141.gal -t CGAL -LTL /tmp/LTL13859828168208132102.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(gi1.gu2.InBath>=1)"))||(G("((gu1.Undress<=gu1.Out)||(gi1.gu3.Dressed>=1))"))))
Formula 0 simplified : !(F"(gi1.gu2.InBath>=1)" | G"((gu1.Undress<=gu1.Out)||(gi1.gu3.Dressed>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6577108403631300725
[2021-05-17 17:34:59] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6577108403631300725
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/ltsmin6577108403631300725]
Compilation finished in 94 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin6577108403631300725]
Link finished in 30 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))||[]((LTLAPp1==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin6577108403631300725]
LTSmin run took 431 ms.
FORMULA SwimmingPool-PT-05-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-05-14 finished in 31156 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:35:00] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:35:00] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:35:00] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-17 17:35:00] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2021-05-17 17:35:00] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-17 17:35:00] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : SwimmingPool-PT-05-15 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s5 s2), p1:(GT s1 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 6 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-05-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-05-15 finished in 154 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621272901712

--------------------
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="SwimmingPool-PT-05"
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 SwimmingPool-PT-05, 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 r254-tall-162106746400748"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-05.tgz
mv SwimmingPool-PT-05 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 ;