fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r193-csrt-159033388200033
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for SmallOperatingSystem-PT-MT0064DC0032

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.960 339665.00 355010.00 128.60 FFFFFTFFFFFFFFFT normal

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-159033388200033.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-MT0064DC0032, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388200033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-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 3.7K Apr 11 20:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 23K 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 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 14 12:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Apr 10 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K 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-MT0064DC0032-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-15

=== Now, execution of the tool begins

BK_START 1590469736799

[2020-05-26 05:08:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 05:08:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 05:08:58] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2020-05-26 05:08:58] [INFO ] Transformed 9 places.
[2020-05-26 05:08:58] [INFO ] Transformed 8 transitions.
[2020-05-26 05:08:58] [INFO ] Parsed PT model containing 9 places and 8 transitions in 89 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100028 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=1234 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:08:59] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2020-05-26 05:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
[2020-05-26 05:08:59] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-26 05:08:59] [INFO ] Flatten gal took : 24 ms
FORMULA SmallOperatingSystem-PT-MT0064DC0032-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0032-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0032-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 05:08:59] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 05:08:59] [INFO ] Applying decomposition
[2020-05-26 05:08:59] [INFO ] Flatten gal took : 12 ms
[2020-05-26 05:08:59] [INFO ] Input system was already deterministic with 8 transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8 rows 9 cols
[2020-05-26 05:08:59] [INFO ] Computed 4 place invariants in 5 ms
inv : DiskControllerUnit + TransferToDisk + LoadingMem = 32
inv : CPUUnit + ExecutingTask = 64
inv : FreeMemSegment + TransferToDisk + TaskReady + TaskSuspended + ExecutingTask + LoadingMem = 64
inv : TaskOnDisk + TransferToDisk + LoadingMem = 64
Total of 4 invariants.
[2020-05-26 05:08:59] [INFO ] Computed 4 place invariants in 7 ms
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/graph15023322292820761534.txt, -o, /tmp/graph15023322292820761534.bin, -w, /tmp/graph15023322292820761534.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/graph15023322292820761534.bin, -l, -1, -v, -w, /tmp/graph15023322292820761534.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 05:08:59] [INFO ] Proved 9 variables to be positive in 73 ms
[2020-05-26 05:08:59] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2020-05-26 05:08:59] [INFO ] Computation of disable matrix completed :0/8 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:08:59] [INFO ] Decomposing Gal with order
[2020-05-26 05:08:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:08:59] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2020-05-26 05:08:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 05:08:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 05:08:59] [INFO ] Removed a total of 5 redundant transitions.
[2020-05-26 05:08:59] [INFO ] Flatten gal took : 54 ms
[2020-05-26 05:08:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2020-05-26 05:08:59] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 11 ms
[2020-05-26 05:08:59] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.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/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.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/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 13 LTL properties
Checking formula 0 : !((F(G(X((X((("(gu2.ExecutingTask>=1)")U(F("(gu2.TaskSuspended>gu2.ExecutingTask)")))&&("(gu0.FreeMemSegment>=2)")))||("((gu2.TaskSuspended<=gu2.ExecutingTask)&&(gu2.ExecutingTask>=1))"))))))
Formula 0 simplified : !FGX("((gu2.TaskSuspended<=gu2.ExecutingTask)&&(gu2.ExecutingTask>=1))" | X("(gu0.FreeMemSegment>=2)" & ("(gu2.ExecutingTask>=1)" U F"(gu2.TaskSuspended>gu2.ExecutingTask)")))
[2020-05-26 05:09:00] [INFO ] Computing symmetric co enabling matrix : 8 transitions.
[2020-05-26 05:09:01] [INFO ] Computation of Finished co-enabling matrix. took 186 ms. Total solver calls (SAT/UNSAT): 28(28/0)
[2020-05-26 05:09:01] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2020-05-26 05:09:01] [INFO ] Computation of Completed DNA matrix. took 41 ms. Total solver calls (SAT/UNSAT): 13(0/13)
[2020-05-26 05:09:01] [INFO ] Built C files in 1524ms 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 389 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 77 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, <>([](X(( X(( ((LTLAP0==true))U(<>((LTLAP1==true))) ) && ( (LTLAP2==true) ))) || ( (LTLAP3==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(( ((LTLAP0==true))U(<>((LTLAP1==true))) ) && ( (LTLAP2==true) ))) || ( (LTLAP3==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(( ((LTLAP0==true))U(<>((LTLAP1==true))) ) && ( (LTLAP2==true) ))) || ( (LTLAP3==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.
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1995 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,0,19.9779,247076,1,0,9,1.19322e+06,25,1,801,1.32922e+06,24
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F((F("(gu2.TransferToDisk>=1)"))&&("(gu2.TransferToDisk<=gu2.TaskSuspended)"))))
Formula 1 simplified : !F("(gu2.TransferToDisk<=gu2.TaskSuspended)" & F"(gu2.TransferToDisk>=1)")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
896 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,0,28.9449,381684,1,0,520,1.79586e+06,40,257,808,2.25262e+06,1318
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((!(F(X("(gu2.TaskSuspended<=gu2.ExecutingTask)")))))
Formula 2 simplified : FX"(gu2.TaskSuspended<=gu2.ExecutingTask)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
7 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,0,29.0159,383256,1,0,520,1.79586e+06,48,257,808,2.25263e+06,1327
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(!(G(G(X("(gu1.LoadingMem>=1)")))))))
Formula 3 simplified : !X!GX"(gu1.LoadingMem>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
8610 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,0,115.12,1438336,1,0,1088,5.11383e+06,57,540,809,8.77038e+06,2749
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((!((X(!(F("(gu3.CPUUnit>gu3.DiskControllerUnit)"))))U("(gu3.DiskControllerUnit<=gu2.ExecutingTask)"))))
Formula 4 simplified : X!F"(gu3.CPUUnit>gu3.DiskControllerUnit)" U "(gu3.DiskControllerUnit<=gu2.ExecutingTask)"
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,0,115.122,1438584,1,0,1088,5.11383e+06,71,540,821,8.77038e+06,2758
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G(X((G("(gu3.DiskControllerUnit<1)"))&&(G("(gu2.TransferToDisk>=1)"))))))
Formula 5 simplified : !GX(G"(gu3.DiskControllerUnit<1)" & G"(gu2.TransferToDisk>=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,0,115.124,1438784,1,0,1088,5.11383e+06,82,540,827,8.77038e+06,2763
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F(G(F(X(F("(gu0.FreeMemSegment<=gu2.ExecutingTask)")))))))
Formula 6 simplified : !FGFXF"(gu0.FreeMemSegment<=gu2.ExecutingTask)"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
1853 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,0,133.662,1694516,1,0,1155,5.5593e+06,91,541,958,1.10008e+07,2939
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((G("(gu0.FreeMemSegment>=3)")))
Formula 7 simplified : !G"(gu0.FreeMemSegment>=3)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
8043 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,0,214.085,2365820,1,0,1611,7.57034e+06,15,811,584,1.40094e+07,9
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X((("(gu1.TaskReady>=1)")U("(gu0.TaskOnDisk<=gu0.FreeMemSegment)"))&&("(gu1.TaskReady>=1)"))))
Formula 8 simplified : !X("(gu1.TaskReady>=1)" & ("(gu1.TaskReady>=1)" U "(gu0.TaskOnDisk<=gu0.FreeMemSegment)"))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
405 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,0,218.135,2365820,1,0,1611,7.57034e+06,24,811,617,1.40094e+07,22
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((G(X((X(X(F("(gu2.ExecutingTask>=1)"))))U(G("(gu1.LoadingMem<=gu3.DiskControllerUnit)"))))))
Formula 9 simplified : !GX(XXF"(gu2.ExecutingTask>=1)" U G"(gu1.LoadingMem<=gu3.DiskControllerUnit)")
2 unique states visited
2 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
129 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,0,219.426,2366008,1,0,1611,7.57034e+06,30,811,684,1.40094e+07,40
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((G((G(("(gu2.ExecutingTask>=1)")U("(gu2.TaskSuspended<=gu2.TransferToDisk)")))U(G("(gu2.ExecutingTask>=1)")))))
Formula 10 simplified : !G(G("(gu2.ExecutingTask>=1)" U "(gu2.TaskSuspended<=gu2.TransferToDisk)") U G"(gu2.ExecutingTask>=1)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
8936 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,0,308.787,2366008,1,0,1611,7.57034e+06,47,811,820,1.40094e+07,1979
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((X((X(F(G(("(gu3.DiskControllerUnit<=gu2.ExecutingTask)")U(F("(gu3.DiskControllerUnit<=gu3.CPUUnit)"))))))U(G(F(X("(gu3.DiskControllerUnit<=gu2.ExecutingTask)")))))))
Formula 11 simplified : !X(XFG("(gu3.DiskControllerUnit<=gu2.ExecutingTask)" U F"(gu3.DiskControllerUnit<=gu3.CPUUnit)") U GFX"(gu3.DiskControllerUnit<=gu2.ExecutingTask)")
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
187 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,0,310.659,2366140,1,0,1611,7.57034e+06,56,811,951,1.40094e+07,1992
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((F(G(("((gu3.DiskControllerUnit>=2)&&(gu1.LoadingMem<=gu1.TaskReady))")U(X((!(F("(gu1.LoadingMem<=gu1.TaskReady)")))&&("(gu3.DiskControllerUnit>=2)")))))))
Formula 12 simplified : !FG("((gu3.DiskControllerUnit>=2)&&(gu1.LoadingMem<=gu1.TaskReady))" U X("(gu3.DiskControllerUnit>=2)" & !F"(gu1.LoadingMem<=gu1.TaskReady)"))
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
1117 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,0,321.84,2366140,1,0,1611,7.57034e+06,78,811,1061,1.40094e+07,2030
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1590470076464

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-MT0064DC0032"
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"

# 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-MT0064DC0032, 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 r193-csrt-159033388200033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0032.tgz
mv SmallOperatingSystem-PT-MT0064DC0032 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 ;