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-159033388200018.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-MT0032DC0016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388200018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 4.3K Apr 12 17:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 17:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 20:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 20:02 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 4.3K Apr 14 12:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 14 12:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Apr 10 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 10 20:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Apr 10 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 10 05:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K 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-MT0032DC0016-00
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-01
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-02
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-03
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-04
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-05
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-06
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-07
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-08
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-09
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-10
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-11
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-12
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-13
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-14
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-15

=== Now, execution of the tool begins

BK_START 1590469716511

[2020-05-26 05:08:38] [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 05:08:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 05:08:39] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2020-05-26 05:08:39] [INFO ] Transformed 9 places.
[2020-05-26 05:08:39] [INFO ] Transformed 8 transitions.
[2020-05-26 05:08:39] [INFO ] Parsed PT model containing 9 places and 8 transitions in 72 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100003 steps, including 0 resets, run finished after 71 ms. (steps per millisecond=1408 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:08:39] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-26 05:08:39] [INFO ] [Real]Absence check using 4 positive place invariants in 38 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
[2020-05-26 05:08:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-26 05:08:39] [INFO ] Flatten gal took : 28 ms
FORMULA SmallOperatingSystem-PT-MT0032DC0016-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 05:08:39] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 05:08:39] [INFO ] Applying decomposition
[2020-05-26 05:08:39] [INFO ] Flatten gal took : 5 ms
[2020-05-26 05:08:39] [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/graph15564909717717358047.txt, -o, /tmp/graph15564909717717358047.bin, -w, /tmp/graph15564909717717358047.weights], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:08:39] [INFO ] Computed 4 place invariants in 1 ms
inv : DiskControllerUnit + TransferToDisk + LoadingMem = 16
inv : CPUUnit + ExecutingTask = 32
inv : FreeMemSegment + TransferToDisk + TaskReady + TaskSuspended + ExecutingTask + LoadingMem = 32
inv : TaskOnDisk + TransferToDisk + LoadingMem = 32
Total of 4 invariants.
[2020-05-26 05:08:39] [INFO ] Computed 4 place invariants in 2 ms
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph15564909717717358047.bin, -l, -1, -v, -w, /tmp/graph15564909717717358047.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 05:08:39] [INFO ] Decomposing Gal with order
[2020-05-26 05:08:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 05:08:39] [INFO ] Removed a total of 1 redundant transitions.
[2020-05-26 05:08:39] [INFO ] Flatten gal took : 65 ms
[2020-05-26 05:08:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2020-05-26 05:08:39] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-26 05:08:39] [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 15 LTL properties
Checking formula 0 : !(((X((F(X("(i2.u1.TransferToDisk>=1)")))&&((F("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))U(G("(i2.u1.TransferToDisk>=1)")))))&&(("(i2.u1.TransferToDisk>=1)")U(X("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))")))))
Formula 0 simplified : !(X(FX"(i2.u1.TransferToDisk>=1)" & (F"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))" U G"(i2.u1.TransferToDisk>=1)")) & ("(i2.u1.TransferToDisk>=1)" U X"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))
built 3 ordering constraints for composite.
built 8 ordering constraints for composite.
[2020-05-26 05:08:39] [INFO ] Proved 9 variables to be positive in 230 ms
[2020-05-26 05:08:39] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2020-05-26 05:08:39] [INFO ] Computation of disable matrix completed :0/8 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:08:39] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:08:39] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2020-05-26 05:08:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
72 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,0,0.766073,29220,1,0,17159,8144,155,33519,183,35033,15253
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((((G((G("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))&&("(u2.ExecutingTask>=1)")))U("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))||(X("(u2.ExecutingTask<1)"))))
Formula 1 simplified : !((G("(u2.ExecutingTask>=1)" & G"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))") U "((u0.TaskReady>=1)&&(u2.CPUUnit>=1))") | X"(u2.ExecutingTask<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,0,0.766989,29864,1,0,17159,8144,158,33519,183,35033,15264
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(G(X(X("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))))))
Formula 2 simplified : !XGXX"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"
[2020-05-26 05:08:40] [INFO ] Computing symmetric co enabling matrix : 8 transitions.
[2020-05-26 05:08:40] [INFO ] Computation of Finished co-enabling matrix. took 173 ms. Total solver calls (SAT/UNSAT): 28(28/0)
[2020-05-26 05:08:40] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2020-05-26 05:08:40] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 13(0/13)
[2020-05-26 05:08:40] [INFO ] Built C files in 1394ms 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 356 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 54 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](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, X([](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, X([](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)
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
2208 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,0,22.8453,228828,1,0,221118,12457,162,1.02358e+06,183,951152,59878
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(X(("(i2.u1.TransferToDisk>=1)")U("(u2.ExecutingTask>=1)")))))
Formula 3 simplified : !XX("(i2.u1.TransferToDisk>=1)" U "(u2.ExecutingTask>=1)")
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,22.861,229352,1,0,222170,12457,169,1.02392e+06,183,951152,60498
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((X(((G("((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))"))&&(F("(i2.u1.TransferToDisk>=1)")))&&(X("(i2.u1.TransferToDisk>=1)"))))U(F("(i2.u1.TransferToDisk>=1)"))))
Formula 4 simplified : !(X(G"((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))" & F"(i2.u1.TransferToDisk>=1)" & X"(i2.u1.TransferToDisk>=1)") U F"(i2.u1.TransferToDisk>=1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
5 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,0,22.9075,230136,1,0,222896,12457,184,1.02468e+06,183,951175,61882
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X((G(X("(i2.u1.TransferToDisk>=1)")))&&(F("((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))")))))
Formula 5 simplified : !X(GX"(i2.u1.TransferToDisk>=1)" & F"((u2.TaskSuspended>=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
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,0,22.9103,230388,1,0,222896,12457,200,1.02468e+06,188,951175,61895
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X((!((F("(((i2.u1.TaskOnDisk>=1)&&(u0.FreeMemSegment>=1))&&(i2.u3.DiskControllerUnit>=1))"))U(F("(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))"))))||(G(!(X("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))")))))))
Formula 6 simplified : !X(!(F"(((i2.u1.TaskOnDisk>=1)&&(u0.FreeMemSegment>=1))&&(i2.u3.DiskControllerUnit>=1))" U F"(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))") | G!X"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))")
21 unique states visited
21 strongly connected components in search stack
21 transitions explored
21 items max in DFS search stack
525 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,0,28.161,305412,1,0,294922,15213,249,1.13652e+06,190,1.01528e+06,147628
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((("(u2.ExecutingTask>=1)")U("((u2.ExecutingTask<1)||(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1)))"))U(F(G(X((F("(((i2.u1.TaskOnDisk<1)||(i2.u3.DiskControllerUnit<1))||(u2.TaskSuspended<1))"))&&("(u2.ExecutingTask>=1)")))))))
Formula 7 simplified : !(("(u2.ExecutingTask>=1)" U "((u2.ExecutingTask<1)||(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1)))") U FGX("(u2.ExecutingTask>=1)" & F"(((i2.u1.TaskOnDisk<1)||(i2.u3.DiskControllerUnit<1))||(u2.TaskSuspended<1))"))
2 unique states visited
1 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
3 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,0,28.1938,306196,1,0,295199,15923,257,1.13748e+06,190,1.01735e+06,148010
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G(X("(i2.u3.LoadingMem>=1)"))))
Formula 8 simplified : !GX"(i2.u3.LoadingMem>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
36 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,0,28.5579,313324,1,0,305558,16366,270,1.15144e+06,190,1.01815e+06,158405
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !(((((G("(u0.TaskReady>=1)"))U(G((X("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))&&("(i2.u1.TransferToDisk>=1)"))))||(G("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))")))||(X("(u0.TaskReady>=1)"))))
Formula 9 simplified : !((G"(u0.TaskReady>=1)" U G("(i2.u1.TransferToDisk>=1)" & X"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))")) | G"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))" | X"(u0.TaskReady>=1)")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 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,0,28.5613,313584,1,0,305558,16366,278,1.15144e+06,190,1.01815e+06,158415
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((F(!(((F("((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))"))||("((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))"))U("(i2.u3.LoadingMem>=1)"))))||(F("((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))"))))
Formula 10 simplified : !(F"((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))" | F!(("((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))" | F"((u2.TaskSuspended>=1)&&(u2.CPUUnit>=1))") U "(i2.u3.LoadingMem>=1)"))
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,28.5619,313584,1,0,305558,16366,295,1.15144e+06,190,1.01815e+06,158425
no accepting run found
Formula 10 is TRUE no accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((X((F(X(G(((F(G(F("(i2.u3.LoadingMem>=1)"))))||("(u0.TaskReady<1)"))||("(u2.CPUUnit<1)")))))U("(u0.TaskReady<1)"))))
Formula 11 simplified : !X(FXG("(u0.TaskReady<1)" | "(u2.CPUUnit<1)" | FGF"(i2.u3.LoadingMem>=1)") U "(u0.TaskReady<1)")
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 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,0,28.5631,313584,1,0,305558,16366,295,1.15144e+06,190,1.01815e+06,158426
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((F(X(G((X(!(G(X("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))")))))&&(G(X(F("(i2.u1.TransferToDisk>=1)")))))))))
Formula 12 simplified : !FXG(X!GX"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))" & GXF"(i2.u1.TransferToDisk>=1)")
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,28.5708,313848,1,0,305693,16366,300,1.1516e+06,190,1.01818e+06,158662
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((G(((X(!(G("((u0.TaskReady>=1)&&(u2.CPUUnit>=1))"))))&&("(i2.u3.LoadingMem<1)"))||(((X("(i2.u3.LoadingMem>=1)"))&&("(u0.TaskReady>=1)"))&&("(u2.CPUUnit>=1)")))))
Formula 13 simplified : !G(("(i2.u3.LoadingMem<1)" & X!G"((u0.TaskReady>=1)&&(u2.CPUUnit>=1))") | ("(u0.TaskReady>=1)" & "(u2.CPUUnit>=1)" & X"(i2.u3.LoadingMem>=1)"))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 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,0,28.5734,314112,1,0,305693,16366,332,1.1516e+06,190,1.01818e+06,158708
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 14 : !((F(((G("(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))"))U(G("(((i2.u1.TaskOnDisk>=1)&&(u0.FreeMemSegment>=1))&&(i2.u3.DiskControllerUnit>=1))")))U(F(((X(G("(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))")))&&("(u0.FreeMemSegment>=1)"))&&("(i2.u3.DiskControllerUnit>=1)"))))))
Formula 14 simplified : !F((G"(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))" U G"(((i2.u1.TaskOnDisk>=1)&&(u0.FreeMemSegment>=1))&&(i2.u3.DiskControllerUnit>=1))") U F("(i2.u3.DiskControllerUnit>=1)" & "(u0.FreeMemSegment>=1)" & XG"(((i2.u1.TaskOnDisk>=1)&&(i2.u3.DiskControllerUnit>=1))&&(u2.TaskSuspended>=1))"))
19 unique states visited
19 strongly connected components in search stack
19 transitions explored
19 items max in DFS search stack
3480 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,0,63.3666,603912,1,0,552928,43448,367,1.86478e+06,190,1.69531e+06,237849
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0032DC0016-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1590469787686

--------------------
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-MT0032DC0016"
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-MT0032DC0016, 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-159033388200018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0032DC0016.tgz
mv SmallOperatingSystem-PT-MT0032DC0016 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 ;