Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r173-oct2-155297753200142.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is TCPcondis-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r173-oct2-155297753200142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.1K Feb 12 19:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 12 19:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 9 02:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 9 02:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 102 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 340 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 01:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 5 01:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 4 21:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 4 21:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 1 21:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 1 21:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rwxr-xr-x 1 mcc users 24K Mar 10 17:31 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 TCPcondis-PT-05-LTLFireability-00
FORMULA_NAME TCPcondis-PT-05-LTLFireability-01
FORMULA_NAME TCPcondis-PT-05-LTLFireability-02
FORMULA_NAME TCPcondis-PT-05-LTLFireability-03
FORMULA_NAME TCPcondis-PT-05-LTLFireability-04
FORMULA_NAME TCPcondis-PT-05-LTLFireability-05
FORMULA_NAME TCPcondis-PT-05-LTLFireability-06
FORMULA_NAME TCPcondis-PT-05-LTLFireability-07
FORMULA_NAME TCPcondis-PT-05-LTLFireability-08
FORMULA_NAME TCPcondis-PT-05-LTLFireability-09
FORMULA_NAME TCPcondis-PT-05-LTLFireability-10
FORMULA_NAME TCPcondis-PT-05-LTLFireability-11
FORMULA_NAME TCPcondis-PT-05-LTLFireability-12
FORMULA_NAME TCPcondis-PT-05-LTLFireability-13
FORMULA_NAME TCPcondis-PT-05-LTLFireability-14
FORMULA_NAME TCPcondis-PT-05-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553220279990

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/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_1.0.0.201903111103/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 16 LTL properties
Checking formula 0 : !(((F(F(X("((xCLOSING>=1)&&(FINACK>=1))"))))U(F(F(F("((xSYNACK>=1)&&(SYNRCVD>=1))"))))))
Formula 0 simplified : !(FX"((xCLOSING>=1)&&(FINACK>=1))" U F"((xSYNACK>=1)&&(SYNRCVD>=1))")
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 32 rows 30 cols
invariant :SYNACK + -1'SYNRCVD + xSYNACK + -1'xSYNRCVD = 0
invariant :CLOSED + CLOSEWAIT + CLOSING + ESTAB + FINWAIT1 + FINWAIT2 + LASTACK + LISTEN + SYNRCVD + SYNSENT + TIMEWAIT = 5
invariant :-1'CLOSEWAIT + -1'CLOSING + FINACK + FINWAIT2 + -1'LASTACK + -1'xCLOSEWAIT + -1'xCLOSING + xFINACK + xFINWAIT2 + -1'xLASTACK = 0
invariant :SYNRCVD + xSYN + -1'xSYNACK + -1'xSYNSENT = 0
invariant :-1'CLOSEWAIT + -1'CLOSING + -1'ESTAB + -1'FINWAIT1 + -1'LASTACK + xESTAB + xFINACK + xFINWAIT1 + xFINWAIT2 + -1'xSYNACK + xSYNRCVD = 0
invariant :SYN + -1'SYNRCVD + -1'SYNSENT + xSYNACK = 0
invariant :-1'CLOSING + FIN + -1'FINWAIT1 + -1'LASTACK + xFINACK = 0
invariant :CLOSEWAIT + CLOSING + ESTAB + FINWAIT1 + LASTACK + xCLOSED + xCLOSEWAIT + xCLOSING + -1'xFINACK + xLASTACK + xLISTEN + xSYNACK + xSYNSENT + xTIMEWAIT = 5
invariant :CLOSEWAIT + CLOSING + -1'FINWAIT2 + LASTACK + xCLOSEWAIT + xFIN + -1'xFINACK + -1'xFINWAIT1 + -1'xFINWAIT2 = 0
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/30/2/32
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1652 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,0,16.5919,150172,1,0,182,763566,90,89,1114,859392,360
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((X(G((X("((xSYNACK>=1)&&(SYNRCVD>=1))"))U("((SYNSENT>=1)&&(xSYN>=1))")))))
Formula 1 simplified : !XG(X"((xSYNACK>=1)&&(SYNRCVD>=1))" U "((SYNSENT>=1)&&(xSYN>=1))")
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
121 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,0,17.8235,159760,1,0,186,799927,99,89,1150,914184,382
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((("((SYNACK>=1)&&(xSYNRCVD>=1))")U(F(F(F("(TIMEWAIT>=1)"))))))
Formula 2 simplified : !("((SYNACK>=1)&&(xSYNRCVD>=1))" U F"(TIMEWAIT>=1)")
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 1776 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 144 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((LTLAP3==true))U(<>(<>(<>((LTLAP4==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 387 ms.
FORMULA TCPcondis-PT-05-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, ((<>((LTLAP5==true)))U((LTLAP6==true)))U(X(((LTLAP7==true))U((LTLAP4==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1315 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,0,30.9822,260256,1,0,294,1.34626e+06,108,142,1151,1.62565e+06,665
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((((F("(ESTAB>=1)"))U("(xTIMEWAIT>=1)"))U(X(("((xFINWAIT1>=1)&&(FIN>=1))")U("(TIMEWAIT>=1)")))))
Formula 3 simplified : !((F"(ESTAB>=1)" U "(xTIMEWAIT>=1)") U X("((xFINWAIT1>=1)&&(FIN>=1))" U "(TIMEWAIT>=1)"))
LTSmin run took 13644 ms.
FORMULA TCPcondis-PT-05-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](X((LTLAP8==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 27324 ms.
FORMULA TCPcondis-PT-05-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(X(<>([]([]((LTLAP9==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 550 ms.
FORMULA TCPcondis-PT-05-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, (X(((LTLAP10==true))U((LTLAP11==true))))U([](((LTLAP12==true))U((LTLAP13==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 719 ms.
FORMULA TCPcondis-PT-05-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](X(X(<>(X((LTLAP14==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 444 ms.
FORMULA TCPcondis-PT-05-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (LTLAP15==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 228 ms.
FORMULA TCPcondis-PT-05-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, []([](<>(X(<>((LTLAP10==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 891 ms.
FORMULA TCPcondis-PT-05-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((((LTLAP14==true))U((LTLAP1==true)))U(<>([]((LTLAP10==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 415 ms.
FORMULA TCPcondis-PT-05-LTLFireability-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (<>(((LTLAP16==true))U((LTLAP17==true))))U((<>((LTLAP18==true)))U([]((LTLAP13==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 583 ms.
FORMULA TCPcondis-PT-05-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>(X((LTLAP19==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 414 ms.
FORMULA TCPcondis-PT-05-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(X((LTLAP4==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
6 unique states visited
3 strongly connected components in search stack
7 transitions explored
4 items max in DFS search stack
2815 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,0,59.1422,428900,1,0,714,2.25267e+06,144,236,1173,2.69944e+06,1722
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((X(G(X("((xLASTACK>=1)&&(FINACK>=1))")))))
Formula 4 simplified : !XGX"((xLASTACK>=1)&&(FINACK>=1))"
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,59.192,429428,1,0,714,2.25444e+06,150,236,1176,2.70175e+06,1729
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((X(X(F(G(G("(xLISTEN>=1)")))))))
Formula 5 simplified : !XXFG"(xLISTEN>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
304 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,0,62.2303,451856,1,0,918,2.37022e+06,163,319,1177,2.87576e+06,2112
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !(((X(("((xSYNSENT>=1)&&(SYN>=1))")U("((LISTEN>=1)&&(xSYN>=1))")))U(G(("(CLOSED>=1)")U("(xCLOSED>=1)")))))
Formula 6 simplified : !(X("((xSYNSENT>=1)&&(SYN>=1))" U "((LISTEN>=1)&&(xSYN>=1))") U G("(CLOSED>=1)" U "(xCLOSED>=1)"))
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
885 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,0,71.0917,509924,1,0,1017,2.66501e+06,176,366,1184,3.26504e+06,2388
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((G(X(X(F(X("(LISTEN>=1)")))))))
Formula 7 simplified : !GXXFX"(LISTEN>=1)"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
39 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,0,71.4765,512028,1,0,1019,2.67708e+06,185,367,1185,3.27901e+06,2403
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !(("(CLOSEWAIT>=1)"))
Formula 8 simplified : !"(CLOSEWAIT>=1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,71.4768,512028,1,0,1019,2.67708e+06,188,367,1186,3.27901e+06,2405
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((G(G(F(X(F("((xSYNSENT>=1)&&(SYN>=1))")))))))
Formula 9 simplified : !GFXF"((xSYNSENT>=1)&&(SYN>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 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,0,71.5444,512292,1,0,1021,2.67901e+06,197,368,1189,3.28222e+06,2418
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((G((("(LISTEN>=1)")U("((xSYNACK>=1)&&(SYNRCVD>=1))"))U(F(G("((xSYNSENT>=1)&&(SYN>=1))"))))))
Formula 10 simplified : !G(("(LISTEN>=1)" U "((xSYNACK>=1)&&(SYNRCVD>=1))") U FG"((xSYNSENT>=1)&&(SYN>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1056 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,0,82.116,560312,1,0,1300,2.91181e+06,207,475,1189,3.64008e+06,2930
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !(((F(("(xESTAB>=1)")U("(((xSYNACK>=1)&&(SYNSENT>=1))&&(xSYN>=1))")))U((F("((LASTACK>=1)&&(xFINACK>=1))"))U(G("(xCLOSED>=1)")))))
Formula 11 simplified : !(F("(xESTAB>=1)" U "(((xSYNACK>=1)&&(SYNSENT>=1))&&(xSYN>=1))") U (F"((LASTACK>=1)&&(xFINACK>=1))" U G"(xCLOSED>=1)"))
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
118 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,0,83.2829,567928,1,0,1391,2.95558e+06,211,512,1189,3.6887e+06,3221
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((G(F(X("((FINWAIT1>=1)&&(xFIN>=1))")))))
Formula 12 simplified : !GFX"((FINWAIT1>=1)&&(xFIN>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
146 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,0,84.757,578752,1,0,1444,3.01547e+06,220,513,1192,3.75587e+06,3362
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((X(X("(TIMEWAIT>=1)"))))
Formula 13 simplified : !XX"(TIMEWAIT>=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,0,84.7574,579016,1,0,1444,3.01547e+06,220,513,1192,3.75587e+06,3364
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !(("((LASTACK>=1)&&(xFINACK>=1))"))
Formula 14 simplified : !"((LASTACK>=1)&&(xFINACK>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,84.7578,579016,1,0,1444,3.01547e+06,223,513,1195,3.75587e+06,3366
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((X(X(F("((xFINWAIT1>=1)&&(FIN>=1))")))))
Formula 15 simplified : !XXF"((xFINWAIT1>=1)&&(FIN>=1))"
LTSmin run took 97791 ms.
FORMULA TCPcondis-PT-05-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(X(<>((LTLAP7==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
2018 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,0,104.932,688048,1,0,1591,3.61023e+06,230,583,1195,4.51659e+06,3736
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1553220536291

--------------------
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/ -smt
+ 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/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 22, 2019 2:04:47 AM fr.lip6.move.gal.application.Application start
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/, -smt]
Mar 22, 2019 2:04:47 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 22, 2019 2:04:47 AM fr.lip6.move.gal.nupn.PTNetHandler startElement
WARNING: Skipping unknown tool specific annotation : Tina
Mar 22, 2019 2:04:47 AM fr.lip6.move.gal.nupn.PTNetHandler startElement
WARNING: Unknown XML tag in source file: size
Mar 22, 2019 2:04:47 AM fr.lip6.move.gal.nupn.PTNetHandler startElement
WARNING: Unknown XML tag in source file: color
Mar 22, 2019 2:04:47 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 164 ms
Mar 22, 2019 2:04:48 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 30 places.
Mar 22, 2019 2:04:48 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 32 transitions.
Mar 22, 2019 2:04:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 45 ms
Mar 22, 2019 2:04:48 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
Mar 22, 2019 2:04:48 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 1 ms
Mar 22, 2019 2:04:48 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 22, 2019 2:04:50 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 32 transitions.
Mar 22, 2019 2:04:50 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 9 place invariants in 8 ms
Mar 22, 2019 2:04:51 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 30 variables to be positive in 1114 ms
Mar 22, 2019 2:04:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 32 transitions.
Mar 22, 2019 2:04:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/32 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 22, 2019 2:04:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 22, 2019 2:04:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 32 transitions.
Mar 22, 2019 2:04:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 22, 2019 2:04:59 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 32 transitions.
Mar 22, 2019 2:04:59 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/32) took 403 ms. Total solver calls (SAT/UNSAT): 15(15/0)
Mar 22, 2019 2:05:03 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(6/32) took 4102 ms. Total solver calls (SAT/UNSAT): 132(132/0)
Mar 22, 2019 2:05:06 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(11/32) took 7735 ms. Total solver calls (SAT/UNSAT): 242(242/0)
Mar 22, 2019 2:05:09 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(25/32) took 10861 ms. Total solver calls (SAT/UNSAT): 337(337/0)
Mar 22, 2019 2:05:10 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 11097 ms. Total solver calls (SAT/UNSAT): 343(343/0)
Mar 22, 2019 2:05:10 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 32 transitions.
Mar 22, 2019 2:05:14 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 3950 ms. Total solver calls (SAT/UNSAT): 114(0/114)
Mar 22, 2019 2:05:14 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 24374ms conformant to PINS in folder :/home/mcc/execution

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="TCPcondis-PT-05"
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 2-3954"
echo " Executing tool itstools"
echo " Input is TCPcondis-PT-05, 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 r173-oct2-155297753200142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-05.tgz
mv TCPcondis-PT-05 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; 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
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 ;