Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r193-csrt-159033388200050.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0128DC0064, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388200050
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.8K Apr 12 17:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 12 17:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 11 20:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 11 20:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 14 12:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 14 12:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 10 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 20:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 10 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 10 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 8.2K Mar 24 05:38 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 SmallOperatingSystem-PT-MT0128DC0064-00
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-01
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-02
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-03
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-04
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-05
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-06
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-07
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-08
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-09
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-10
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-11
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-12
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-13
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-14
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-15

=== Now, execution of the tool begins

BK_START 1590469757132

[2020-05-26 05:09:20] [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]
[2020-05-26 05:09:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 05:09:20] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2020-05-26 05:09:20] [INFO ] Transformed 9 places.
[2020-05-26 05:09:20] [INFO ] Transformed 8 transitions.
[2020-05-26 05:09:20] [INFO ] Parsed PT model containing 9 places and 8 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100041 steps, including 0 resets, run finished after 99 ms. (steps per millisecond=1010 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:09:20] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-26 05:09:20] [INFO ] [Real]Absence check using 4 positive place invariants in 61 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
[2020-05-26 05:09:21] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-26 05:09:21] [INFO ] Flatten gal took : 57 ms
FORMULA SmallOperatingSystem-PT-MT0128DC0064-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0128DC0064-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0128DC0064-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0128DC0064-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 05:09:21] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
[2020-05-26 05:09:21] [INFO ] Applying decomposition
Built C files in :
/home/mcc/execution
[2020-05-26 05:09:21] [INFO ] Flatten gal took : 9 ms
[2020-05-26 05:09:21] [INFO ] Input system was already deterministic with 8 transitions.
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/graph3914509135118882789.txt, -o, /tmp/graph3914509135118882789.bin, -w, /tmp/graph3914509135118882789.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/graph3914509135118882789.bin, -l, -1, -v, -w, /tmp/graph3914509135118882789.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:09:21] [INFO ] Computed 4 place invariants in 1 ms
inv : DiskControllerUnit + TransferToDisk + LoadingMem = 64
inv : CPUUnit + ExecutingTask = 128
inv : FreeMemSegment + TransferToDisk + TaskReady + TaskSuspended + ExecutingTask + LoadingMem = 128
inv : TaskOnDisk + TransferToDisk + LoadingMem = 128
Total of 4 invariants.
[2020-05-26 05:09:21] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-26 05:09:21] [INFO ] Decomposing Gal with order
[2020-05-26 05:09:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 05:09:21] [INFO ] Removed a total of 1 redundant transitions.
[2020-05-26 05:09:21] [INFO ] Flatten gal took : 78 ms
[2020-05-26 05:09:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-26 05:09:21] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 1 ms
[2020-05-26 05:09:21] [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]
[2020-05-26 05:09:21] [INFO ] Proved 9 variables to be positive in 169 ms
[2020-05-26 05:09:21] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2020-05-26 05:09:21] [INFO ] Computation of disable matrix completed :0/8 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:09:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:09:21] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2020-05-26 05:09:21] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)

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 12 LTL properties
Checking formula 0 : !((F((F(((G(F("((u1.TaskReady>=1)&&(u2.CPUUnit>=1))")))U("((u1.TaskReady>=1)&&(u2.CPUUnit>=1))"))||(G("((u1.TaskReady>=1)&&(u2.CPUUnit>=1))"))))&&(X(X("(i0.u0.TransferToDisk>=1)"))))))
Formula 0 simplified : !F(F((GF"((u1.TaskReady>=1)&&(u2.CPUUnit>=1))" U "((u1.TaskReady>=1)&&(u2.CPUUnit>=1))") | G"((u1.TaskReady>=1)&&(u2.CPUUnit>=1))") & XX"(i0.u0.TransferToDisk>=1)")
built 3 ordering constraints for composite.
built 8 ordering constraints for composite.
[2020-05-26 05:09:23] [INFO ] Computing symmetric co enabling matrix : 8 transitions.
[2020-05-26 05:09:23] [INFO ] Computation of Finished co-enabling matrix. took 490 ms. Total solver calls (SAT/UNSAT): 28(28/0)
[2020-05-26 05:09:23] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2020-05-26 05:09:24] [INFO ] Computation of Completed DNA matrix. took 259 ms. Total solver calls (SAT/UNSAT): 13(0/13)
[2020-05-26 05:09:24] [INFO ] Built C files in 2860ms 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]
Compilation finished in 1086 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 213 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, <>(( <>(( ([](<>((LTLAP0==true))))U((LTLAP0==true))) || ( []((LTLAP0==true))) ) ) && ( X(X((LTLAP1==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((LTLAP0==true))) || ( []((LTLAP0==true))) ) ) && ( X(X((LTLAP1==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((LTLAP0==true))) || ( []((LTLAP0==true))) ) ) && ( X(X((LTLAP1==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)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
9 unique states visited
6 strongly connected components in search stack
9 transitions explored
6 items max in DFS search stack
22993 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,229.986,1068232,1,0,743219,692013,160,3.76337e+06,472,4.93682e+06,189739
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0128DC0064-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X((G(X(G("(u2.ExecutingTask>=1)"))))||((F("((u1.TaskReady>=1)&&(u2.CPUUnit>=1))"))&&("(u2.ExecutingTask>=1)")))))
Formula 1 simplified : !X(GXG"(u2.ExecutingTask>=1)" | ("(u2.ExecutingTask>=1)" & F"((u1.TaskReady>=1)&&(u2.CPUUnit>=1))"))
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
2138 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,251.377,1254820,1,0,980187,692758,194,4.26318e+06,472,5.41675e+06,295466
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0128DC0064-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F((G(F(G(((F("(i0.u3.LoadingMem>=1)"))&&("(i0.u3.DiskControllerUnit>=1)"))&&("(u2.TaskSuspended>=1)")))))||(F("(i0.u3.LoadingMem>=1)")))))
Formula 2 simplified : !F(F"(i0.u3.LoadingMem>=1)" | GFG("(i0.u3.DiskControllerUnit>=1)" & "(u2.TaskSuspended>=1)" & F"(i0.u3.LoadingMem>=1)"))
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,251.379,1255128,1,0,980190,692758,209,4.26319e+06,472,5.41675e+06,295498
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA SmallOperatingSystem-PT-MT0128DC0064-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X((G("(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u3.DiskControllerUnit>=1))"))U((X((G(X(X("(i0.u0.TransferToDisk>=1)"))))U("(i0.u0.TransferToDisk>=1)")))U("((((i0.u0.TaskOnDisk>=1)&&(i0.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u3.DiskControllerUnit>=1)))")))))
Formula 3 simplified : !X(G"(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u3.DiskControllerUnit>=1))" U (X(GXX"(i0.u0.TransferToDisk>=1)" U "(i0.u0.TransferToDisk>=1)") U "((((i0.u0.TaskOnDisk>=1)&&(i0.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u3.DiskControllerUnit>=1)))"))
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,251.389,1256364,1,0,980190,692758,241,4.26319e+06,472,5.41675e+06,295519
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA SmallOperatingSystem-PT-MT0128DC0064-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G((!(X(X("(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u3.DiskControllerUnit>=1))"))))&&("((u1.TaskReady<1)||(u2.CPUUnit<1))"))))
Formula 4 simplified : !G("((u1.TaskReady<1)||(u2.CPUUnit<1))" & !XX"(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u3.DiskControllerUnit>=1))")
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,251.39,1256364,1,0,980190,692758,256,4.26319e+06,473,5.41675e+06,295574
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0128DC0064-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(G(F(((G(F(G((G(X("(u2.ExecutingTask>=1)")))||(F("(i0.u3.LoadingMem>=1)"))))))&&("(i0.u3.DiskControllerUnit>=1)"))&&("(u2.TaskSuspended>=1)"))))))
Formula 5 simplified : !FGF("(i0.u3.DiskControllerUnit>=1)" & "(u2.TaskSuspended>=1)" & GFG(GX"(u2.ExecutingTask>=1)" | F"(i0.u3.LoadingMem>=1)"))
Detected timeout of ITS tools.
[2020-05-26 05:29:21] [INFO ] Flatten gal took : 3 ms
[2020-05-26 05:29:21] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-26 05:29:21] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 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 7 LTL properties
Checking formula 0 : !((F(G(F(((G(F(G((G(X("(ExecutingTask>=1)")))||(F("(LoadingMem>=1)"))))))&&("(DiskControllerUnit>=1)"))&&("(TaskSuspended>=1)"))))))
Formula 0 simplified : !FGF("(DiskControllerUnit>=1)" & "(TaskSuspended>=1)" & GFG(GX"(ExecutingTask>=1)" | F"(LoadingMem>=1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2020-05-26 05:49:21] [INFO ] Flatten gal took : 5 ms
[2020-05-26 05:49:21] [INFO ] Input system was already deterministic with 8 transitions.
[2020-05-26 05:49:21] [INFO ] Transformed 9 places.
[2020-05-26 05:49:21] [INFO ] Transformed 8 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
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
[2020-05-26 05:49:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 1 ms
[2020-05-26 05:49:22] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 9 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 7 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(F(((G(F(G((G(X("(ExecutingTask>=1)")))||(F("(LoadingMem>=1)"))))))&&("(DiskControllerUnit>=1)"))&&("(TaskSuspended>=1)"))))))
Formula 0 simplified : !FGF("(DiskControllerUnit>=1)" & "(TaskSuspended>=1)" & GFG(GX"(ExecutingTask>=1)" | F"(LoadingMem>=1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

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="SmallOperatingSystem-PT-MT0128DC0064"
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"

# 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 SmallOperatingSystem-PT-MT0128DC0064, 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 r193-csrt-159033388200050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0128DC0064.tgz
mv SmallOperatingSystem-PT-MT0128DC0064 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 ;