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.r303-tall-162124171000026.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 gold2020
Input is CANConstruction-PT-060, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171000026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 37K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 200K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.2K May 11 18:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 11 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 17M May 12 08:13 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 CANConstruction-PT-060-00
FORMULA_NAME CANConstruction-PT-060-01
FORMULA_NAME CANConstruction-PT-060-02
FORMULA_NAME CANConstruction-PT-060-03
FORMULA_NAME CANConstruction-PT-060-04
FORMULA_NAME CANConstruction-PT-060-05
FORMULA_NAME CANConstruction-PT-060-06
FORMULA_NAME CANConstruction-PT-060-07
FORMULA_NAME CANConstruction-PT-060-08
FORMULA_NAME CANConstruction-PT-060-09
FORMULA_NAME CANConstruction-PT-060-10
FORMULA_NAME CANConstruction-PT-060-11
FORMULA_NAME CANConstruction-PT-060-12
FORMULA_NAME CANConstruction-PT-060-13
FORMULA_NAME CANConstruction-PT-060-14
FORMULA_NAME CANConstruction-PT-060-15

=== Now, execution of the tool begins

BK_START 1621324446981

[2021-05-18 07:54:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 07:54:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 07:54:09] [INFO ] Load time of PNML (sax parser for PT used): 513 ms
[2021-05-18 07:54:09] [INFO ] Transformed 7922 places.
[2021-05-18 07:54:09] [INFO ] Transformed 14880 transitions.
[2021-05-18 07:54:09] [INFO ] Parsed PT model containing 7922 places and 14880 transitions in 614 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 121 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 93 resets, run finished after 1487 ms. (steps per millisecond=67 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 14880 rows 7922 cols
[2021-05-18 07:54:11] [INFO ] Computed 121 place invariants in 390 ms
[2021-05-18 07:54:12] [INFO ] [Real]Absence check using 61 positive place invariants in 422 ms returned sat
[2021-05-18 07:54:12] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 205 ms returned sat
[2021-05-18 07:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:54:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:54:31] [INFO ] [Real]Absence check using state equation in 18584 ms returned (error "Failed to check-sat")
[2021-05-18 07:54:32] [INFO ] [Real]Absence check using 61 positive place invariants in 407 ms returned sat
[2021-05-18 07:54:32] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 217 ms returned sat
[2021-05-18 07:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:54:51] [INFO ] [Real]Absence check using state equation in 18748 ms returned (error "Solver has unexpectedly terminated")
[2021-05-18 07:54:52] [INFO ] [Real]Absence check using 61 positive place invariants in 437 ms returned sat
[2021-05-18 07:54:52] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 238 ms returned sat
[2021-05-18 07:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:55:11] [INFO ] [Real]Absence check using state equation in 18700 ms returned (error "Solver has unexpectedly terminated")
[2021-05-18 07:55:12] [INFO ] [Real]Absence check using 61 positive place invariants in 424 ms returned sat
[2021-05-18 07:55:12] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 229 ms returned sat
[2021-05-18 07:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:55:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:55:31] [INFO ] [Real]Absence check using state equation in 18736 ms returned (error "Failed to check-sat")
[2021-05-18 07:55:32] [INFO ] [Real]Absence check using 61 positive place invariants in 426 ms returned sat
[2021-05-18 07:55:32] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 232 ms returned sat
[2021-05-18 07:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:55:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:55:51] [INFO ] [Real]Absence check using state equation in 18708 ms returned (error "Failed to check-sat")
[2021-05-18 07:55:52] [INFO ] [Real]Absence check using 61 positive place invariants in 419 ms returned sat
[2021-05-18 07:55:52] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 227 ms returned sat
[2021-05-18 07:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:56:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:56:11] [INFO ] [Real]Absence check using state equation in 18747 ms returned (error "Failed to check-sat")
[2021-05-18 07:56:12] [INFO ] [Real]Absence check using 61 positive place invariants in 404 ms returned sat
[2021-05-18 07:56:12] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 214 ms returned sat
[2021-05-18 07:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:56:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:56:31] [INFO ] [Real]Absence check using state equation in 18672 ms returned unknown
[2021-05-18 07:56:32] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-18 07:56:32] [INFO ] Flatten gal took : 638 ms
FORMULA CANConstruction-PT-060-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 07:56:32] [INFO ] Flatten gal took : 407 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 07:56:33] [INFO ] Applying decomposition
[2021-05-18 07:56:33] [INFO ] Input system was already deterministic with 14880 transitions.
[2021-05-18 07:56:33] [INFO ] Too many transitions (14880) to apply POR reductions. Disabling POR matrices.
[2021-05-18 07:56:34] [INFO ] Flatten gal took : 482 ms
[2021-05-18 07:56:34] [INFO ] Built C files in 1668ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph7212880014817920026.txt, -o, /tmp/graph7212880014817920026.bin, -w, /tmp/graph7212880014817920026.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph7212880014817920026.bin, -l, -1, -v, -w, /tmp/graph7212880014817920026.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 07:56:35] [INFO ] Decomposing Gal with order
[2021-05-18 07:56:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 07:56:37] [INFO ] Removed a total of 6340 redundant transitions.
[2021-05-18 07:56:37] [INFO ] Flatten gal took : 1314 ms
[2021-05-18 07:56:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 263 ms.
[2021-05-18 07:56:38] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 195 ms
[2021-05-18 07:56:38] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !(((("((i20.i1.u317.Node20IsInserted>=1)&&(i42.u331.Node34requestsent20>=1))")U("((i20.i1.u317.Node20IsInserted<1)||(i42.u331.Node34requestsent20<1))"))&&(G((X("((i20.i1.u317.Node20IsInserted>=1)&&(i42.u331.Node34requestsent20>=1))"))||("(i22.i0.u75.Node51GiveAnswer15>=1)")))))
Formula 0 simplified : !(("((i20.i1.u317.Node20IsInserted>=1)&&(i42.u331.Node34requestsent20>=1))" U "((i20.i1.u317.Node20IsInserted<1)||(i42.u331.Node34requestsent20<1))") & G("(i22.i0.u75.Node51GiveAnswer15>=1)" | X"((i20.i1.u317.Node20IsInserted>=1)&&(i42.u331.Node34requestsent20>=1))"))
built 1850 ordering constraints for composite.
built 184 ordering constraints for composite.
built 190 ordering constraints for composite.
built 50 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 191 ordering constraints for composite.
built 51 ordering constraints for composite.
built 143 ordering constraints for composite.
built 189 ordering constraints for composite.
built 143 ordering constraints for composite.
built 49 ordering constraints for composite.
built 189 ordering constraints for composite.
built 143 ordering constraints for composite.
built 49 ordering constraints for composite.
built 186 ordering constraints for composite.
built 46 ordering constraints for composite.
built 143 ordering constraints for composite.
built 184 ordering constraints for composite.
built 188 ordering constraints for composite.
built 48 ordering constraints for composite.
built 143 ordering constraints for composite.
built 184 ordering constraints for composite.
built 184 ordering constraints for composite.
built 267 ordering constraints for composite.
built 46 ordering constraints for composite.
built 244 ordering constraints for composite.
built 143 ordering constraints for composite.
built 143 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 193 ordering constraints for composite.
built 53 ordering constraints for composite.
built 143 ordering constraints for composite.
built 193 ordering constraints for composite.
built 53 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 187 ordering constraints for composite.
built 47 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 187 ordering constraints for composite.
built 47 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 6 ordering constraints for composite.
built 35 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 6 ordering constraints for composite.
built 50 ordering constraints for composite.
built 46 ordering constraints for composite.
built 6 ordering constraints for composite.
built 47 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 187 ordering constraints for composite.
built 47 ordering constraints for composite.
built 143 ordering constraints for composite.
built 193 ordering constraints for composite.
built 143 ordering constraints for composite.
built 53 ordering constraints for composite.
built 186 ordering constraints for composite.
built 46 ordering constraints for composite.
built 143 ordering constraints for composite.
built 186 ordering constraints for composite.
built 143 ordering constraints for composite.
built 46 ordering constraints for composite.
built 190 ordering constraints for composite.
built 50 ordering constraints for composite.
built 143 ordering constraints for composite.
built 188 ordering constraints for composite.
built 48 ordering constraints for composite.
built 143 ordering constraints for composite.
built 191 ordering constraints for composite.
built 51 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 187 ordering constraints for composite.
built 47 ordering constraints for composite.
built 143 ordering constraints for composite.
built 188 ordering constraints for composite.
built 143 ordering constraints for composite.
built 48 ordering constraints for composite.
built 186 ordering constraints for composite.
built 46 ordering constraints for composite.
built 143 ordering constraints for composite.
built 184 ordering constraints for composite.
built 143 ordering constraints for composite.
built 44 ordering constraints for composite.
built 193 ordering constraints for composite.
built 143 ordering constraints for composite.
built 53 ordering constraints for composite.
built 186 ordering constraints for composite.
built 46 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 50 ordering constraints for composite.
built 143 ordering constraints for composite.
built 263 ordering constraints for composite.
built 244 ordering constraints for composite.
built 44 ordering constraints for composite.
built 143 ordering constraints for composite.
built 143 ordering constraints for composite.
built 192 ordering constraints for composite.
built 143 ordering constraints for composite.
built 52 ordering constraints for composite.
built 186 ordering constraints for composite.
built 143 ordering constraints for composite.
built 46 ordering constraints for composite.
built 191 ordering constraints for composite.
built 51 ordering constraints for composite.
built 143 ordering constraints for composite.
built 186 ordering constraints for composite.
built 46 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 50 ordering constraints for composite.
built 143 ordering constraints for composite.
built 186 ordering constraints for composite.
built 143 ordering constraints for composite.
built 46 ordering constraints for composite.
built 188 ordering constraints for composite.
built 143 ordering constraints for composite.
built 48 ordering constraints for composite.
built 143 ordering constraints for composite.
built 191 ordering constraints for composite.
built 143 ordering constraints for composite.
built 51 ordering constraints for composite.
built 190 ordering constraints for composite.
built 143 ordering constraints for composite.
built 50 ordering constraints for composite.
built 186 ordering constraints for composite.
built 143 ordering constraints for composite.
built 46 ordering constraints for composite.
built 143 ordering constraints for composite.
built 143 ordering constraints for composite.
built 143 ordering constraints for composite.
built 190 ordering constraints for composite.
built 50 ordering constraints for composite.
built 143 ordering constraints for composite.
built 187 ordering constraints for composite.
built 143 ordering constraints for composite.
built 47 ordering constraints for composite.
built 182 ordering constraints for composite.
built 143 ordering constraints for composite.
built 42 ordering constraints for composite.
built 188 ordering constraints for composite.
built 143 ordering constraints for composite.
built 48 ordering constraints for composite.
built 187 ordering constraints for composite.
built 143 ordering constraints for composite.
built 47 ordering constraints for composite.
Compilation finished in 328655 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 187 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ( ((LTLAP0==true))U((LTLAP1==true)) ) && ( [](( X((LTLAP0==true))) || ( (LTLAP2==true)) ) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ( ((LTLAP0==true))U((LTLAP1==true)) ) && ( [](( X((LTLAP0==true))) || ( (LTLAP2==true)) ) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ( ((LTLAP0==true))U((LTLAP1==true)) ) && ( [](( X((LTLAP0==true))) || ( (LTLAP2==true)) ) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-18 08:17:39] [INFO ] Flatten gal took : 1129 ms
[2021-05-18 08:17:39] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 95 ms
[2021-05-18 08:17:39] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.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_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 11 LTL properties
Checking formula 0 : !(((("((Node20IsInserted>=1)&&(Node34requestsent20>=1))")U("((Node20IsInserted<1)||(Node34requestsent20<1))"))&&(G((X("((Node20IsInserted>=1)&&(Node34requestsent20>=1))"))||("(Node51GiveAnswer15>=1)")))))
Formula 0 simplified : !(("((Node20IsInserted>=1)&&(Node34requestsent20>=1))" U "((Node20IsInserted<1)||(Node34requestsent20<1))") & G("(Node51GiveAnswer15>=1)" | X"((Node20IsInserted>=1)&&(Node34requestsent20>=1))"))
Detected timeout of ITS tools.
[2021-05-18 08:38:35] [INFO ] Flatten gal took : 4596 ms
[2021-05-18 08:38:36] [INFO ] Input system was already deterministic with 14880 transitions.
[2021-05-18 08:38:36] [INFO ] Transformed 7922 places.
[2021-05-18 08:38:36] [INFO ] Transformed 14880 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-18 08:39:08] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 30 ms
[2021-05-18 08:39:08] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 11 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((("((Node20IsInserted>=1)&&(Node34requestsent20>=1))")U("((Node20IsInserted<1)||(Node34requestsent20<1))"))&&(G((X("((Node20IsInserted>=1)&&(Node34requestsent20>=1))"))||("(Node51GiveAnswer15>=1)")))))
Formula 0 simplified : !(("((Node20IsInserted>=1)&&(Node34requestsent20>=1))" U "((Node20IsInserted<1)||(Node34requestsent20<1))") & G("(Node51GiveAnswer15>=1)" | X"((Node20IsInserted>=1)&&(Node34requestsent20>=1))"))

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="CANConstruction-PT-060"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is CANConstruction-PT-060, 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 r303-tall-162124171000026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-060.tgz
mv CANConstruction-PT-060 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 ;