fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r193-csrt-159033388600321
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for TCPcondis-PT-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15740.020 69088.00 81562.00 105.70 FFFFTTFTFFFTFFFF 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-159033388600321.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 TCPcondis-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388600321
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 2.6K Apr 12 18:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Apr 12 18:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 11 20:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 11 20:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 10 21:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 21:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 10 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 10 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rwxr-xr-x 1 mcc users 24K 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 TCPcondis-PT-05-00
FORMULA_NAME TCPcondis-PT-05-01
FORMULA_NAME TCPcondis-PT-05-02
FORMULA_NAME TCPcondis-PT-05-03
FORMULA_NAME TCPcondis-PT-05-04
FORMULA_NAME TCPcondis-PT-05-05
FORMULA_NAME TCPcondis-PT-05-06
FORMULA_NAME TCPcondis-PT-05-07
FORMULA_NAME TCPcondis-PT-05-08
FORMULA_NAME TCPcondis-PT-05-09
FORMULA_NAME TCPcondis-PT-05-10
FORMULA_NAME TCPcondis-PT-05-11
FORMULA_NAME TCPcondis-PT-05-12
FORMULA_NAME TCPcondis-PT-05-13
FORMULA_NAME TCPcondis-PT-05-14
FORMULA_NAME TCPcondis-PT-05-15

=== Now, execution of the tool begins

BK_START 1590504559658

[2020-05-26 14:49:21] [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 14:49:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 14:49:21] [WARNING] Skipping unknown tool specific annotation : Tina
[2020-05-26 14:49:21] [WARNING] Unknown XML tag in source file: size
[2020-05-26 14:49:21] [WARNING] Unknown XML tag in source file: color
[2020-05-26 14:49:21] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2020-05-26 14:49:21] [INFO ] Transformed 30 places.
[2020-05-26 14:49:21] [INFO ] Transformed 32 transitions.
[2020-05-26 14:49:21] [INFO ] Parsed PT model containing 30 places and 32 transitions in 76 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100001 steps, including 0 resets, run finished after 115 ms. (steps per millisecond=869 ) properties seen :[1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1]
// Phase 1: matrix 32 rows 30 cols
[2020-05-26 14:49:22] [INFO ] Computed 9 place invariants in 13 ms
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned unsat
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned unsat
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned unsat
[2020-05-26 14:49:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
[2020-05-26 14:49:22] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-26 14:49:22] [INFO ] Flatten gal took : 32 ms
FORMULA TCPcondis-PT-05-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-05-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-05-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-05-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 14:49:22] [INFO ] Flatten gal took : 9 ms
[2020-05-26 14:49:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TCPcondis-PT-05-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 14:49:22] [INFO ] Applying decomposition
[2020-05-26 14:49:22] [INFO ] Flatten gal took : 17 ms
[2020-05-26 14:49:22] [INFO ] Input system was already deterministic with 32 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/graph5889169451829532940.txt, -o, /tmp/graph5889169451829532940.bin, -w, /tmp/graph5889169451829532940.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/graph5889169451829532940.bin, -l, -1, -v, -w, /tmp/graph5889169451829532940.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 32 rows 30 cols
[2020-05-26 14:49:22] [INFO ] Computed 9 place invariants in 2 ms
inv : SYNRCVD + xSYN - xSYNACK - xSYNSENT = 0
inv : ESTAB + FINWAIT1 + FINWAIT2 - xCLOSEWAIT - xESTAB - xFIN + xSYNACK - xSYNRCVD = 0
inv : SYNACK - SYNRCVD + xSYNACK - xSYNRCVD = 0
inv : CLOSEWAIT + ESTAB + FIN + xCLOSED + xCLOSEWAIT + xCLOSING + xLASTACK + xLISTEN + xSYNACK + xSYNSENT + xTIMEWAIT = 5
inv : xCLOSED + xCLOSEWAIT + xCLOSING + xESTAB + xFINWAIT1 + xFINWAIT2 + xLASTACK + xLISTEN + xSYNRCVD + xSYNSENT + xTIMEWAIT = 5
inv : FINACK + xCLOSED + xCLOSEWAIT + xESTAB + xFIN + xFINWAIT2 + xLISTEN + xSYNRCVD + xSYNSENT + xTIMEWAIT = 5
inv : CLOSED + FINWAIT2 + LISTEN + SYN + TIMEWAIT - xCLOSED - xCLOSEWAIT - xCLOSING + xFINACK - xLASTACK - xLISTEN - xSYNSENT - xTIMEWAIT = 0
inv : CLOSED + FINWAIT2 + LISTEN + SYNRCVD + SYNSENT + TIMEWAIT - xCLOSED - xCLOSEWAIT - xCLOSING + xFINACK - xLASTACK - xLISTEN - xSYNACK - xSYNSENT - xTIMEWAIT = 0
inv : CLOSEWAIT + CLOSING - FINWAIT2 + LASTACK + xCLOSED + 2*xCLOSEWAIT + xCLOSING + xESTAB + xFIN - xFINACK + xLASTACK + xLISTEN + xSYNRCVD + xSYNSENT + xTIMEWAIT = 5
Total of 9 invariants.
[2020-05-26 14:49:22] [INFO ] Decomposing Gal with order
[2020-05-26 14:49:22] [INFO ] Computed 9 place invariants in 6 ms
[2020-05-26 14:49:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 14:49:22] [INFO ] Removed a total of 21 redundant transitions.
[2020-05-26 14:49:22] [INFO ] Flatten gal took : 58 ms
[2020-05-26 14:49:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 4 ms.
[2020-05-26 14:49:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 3 ms
[2020-05-26 14:49:22] [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 11 LTL properties
[2020-05-26 14:49:22] [INFO ] Proved 30 variables to be positive in 147 ms
[2020-05-26 14:49:22] [INFO ] Computing symmetric may disable matrix : 32 transitions.
[2020-05-26 14:49:22] [INFO ] Computation of disable matrix completed :0/32 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 14:49:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-26 14:49:22] [INFO ] Computing symmetric may enable matrix : 32 transitions.
[2020-05-26 14:49:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Checking formula 0 : !((F(G("(gu3.SYNSENT>=3)"))))
Formula 0 simplified : !FG"(gu3.SYNSENT>=3)"
[2020-05-26 14:49:24] [INFO ] Computing symmetric co enabling matrix : 32 transitions.
[2020-05-26 14:49:25] [INFO ] Computation of Finished co-enabling matrix. took 1174 ms. Total solver calls (SAT/UNSAT): 419(419/0)
[2020-05-26 14:49:25] [INFO ] Computing Do-Not-Accords matrix : 32 transitions.
[2020-05-26 14:49:25] [INFO ] Computation of Completed DNA matrix. took 704 ms. Total solver calls (SAT/UNSAT): 114(0/114)
[2020-05-26 14:49:26] [INFO ] Built C files in 3405ms 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 797 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 64 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAP0==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, -p, --pins-guards, --when, --ltl, <>([]((LTLAP0==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, -p, --pins-guards, --when, --ltl, <>([]((LTLAP0==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 NOT exact ! Due to transitions gi0.gu1.xraf2, raf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/26/2/28
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1570 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,0,15.7269,355436,1,0,375,1.59313e+06,86,146,1044,2.21205e+06,627
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(X("(gi0.gu1.ESTAB>=3)"))))
Formula 1 simplified : !XX"(gi0.gu1.ESTAB>=3)"
5 unique states visited
5 strongly connected components in search stack
5 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,0,16.1212,363980,1,0,377,1.61136e+06,95,146,1081,2.26441e+06,645
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F((G(X(!(G((F(("(gi4.gu6.CLOSED<=gi4.gu2.FINWAIT1)")U("(gu3.xCLOSEWAIT<1)")))U("(gu5.xFINACK<=gu5.xFIN)"))))))&&(G("(gi0.gu0.CLOSEWAIT>=2)")))))
Formula 2 simplified : !F(GX!G(F("(gi4.gu6.CLOSED<=gi4.gu2.FINWAIT1)" U "(gu3.xCLOSEWAIT<1)") U "(gu5.xFINACK<=gu5.xFIN)") & G"(gi0.gu0.CLOSEWAIT>=2)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
253 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,0,18.6541,413608,1,0,486,1.8527e+06,101,201,1083,2.60267e+06,933
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(((!(F("(gu5.xFINACK<=gu5.SYNRCVD)")))&&("(gu4.xESTAB<=gu4.xCLOSING)"))U("(gi4.gu2.TIMEWAIT<=gi4.gu2.FINWAIT1)"))))
Formula 3 simplified : !X(("(gu4.xESTAB<=gu4.xCLOSING)" & !F"(gu5.xFINACK<=gu5.SYNRCVD)") U "(gi4.gu2.TIMEWAIT<=gi4.gu2.FINWAIT1)")
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,0,18.659,414064,1,0,486,1.8527e+06,120,201,1105,2.60268e+06,937
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA TCPcondis-PT-05-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((F(G(((F("(gu3.SYNSENT<=gu3.xCLOSEWAIT)"))||("(gu3.SYNSENT<=gu3.xCLOSEWAIT)"))U("((gu4.xESTAB>=1)&&(gi0.gu0.LASTACK>=3))")))))
Formula 4 simplified : !FG(("(gu3.SYNSENT<=gu3.xCLOSEWAIT)" | F"(gu3.SYNSENT<=gu3.xCLOSEWAIT)") U "((gu4.xESTAB>=1)&&(gi0.gu0.LASTACK>=3))")
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
21 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,0,18.8686,418520,1,0,544,1.87804e+06,140,223,1127,2.6319e+06,1104
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(F((X(X(F("(gi4.gu2.FINWAIT1>=2)"))))||("(gu3.xCLOSEWAIT>gu3.SYN)")))))
Formula 5 simplified : !F("(gu3.xCLOSEWAIT>gu3.SYN)" | XXF"(gi4.gu2.FINWAIT1>=2)")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
269 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,0,21.5631,485616,1,0,655,2.22314e+06,154,278,1145,3.15391e+06,1390
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((G((G("(((gu3.SYNSENT<=gu3.xTIMEWAIT)&&(gi4.gu6.xFINWAIT1<=gi4.gu6.CLOSED))||(gu5.xFINACK>=1))"))||(G("(gu5.xFINACK>=1)")))))
Formula 6 simplified : !G(G"(((gu3.SYNSENT<=gu3.xTIMEWAIT)&&(gi4.gu6.xFINWAIT1<=gi4.gu6.CLOSED))||(gu5.xFINACK>=1))" | G"(gu5.xFINACK>=1)")
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1392 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,0,35.4749,765680,1,0,781,3.49043e+06,176,334,1185,4.95754e+06,1693
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F("(gu4.xCLOSING>=1)")))
Formula 7 simplified : !F"(gu4.xCLOSING>=1)"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
817 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,0,43.6548,963760,1,0,885,4.41245e+06,185,387,1186,6.52272e+06,1974
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X(G((X(X(((F("(gi0.gu1.xLISTEN<=gi0.gu1.ESTAB)"))||(X("(gi0.gu1.xLISTEN>=3)")))&&("(gi0.gu1.xLISTEN>=3)"))))||(X("(gi0.gu1.xLISTEN>=3)"))))))
Formula 8 simplified : !XG(X"(gi0.gu1.xLISTEN>=3)" | XX("(gi0.gu1.xLISTEN>=3)" & (F"(gi0.gu1.xLISTEN<=gi0.gu1.ESTAB)" | X"(gi0.gu1.xLISTEN>=3)")))
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
19 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,0,43.8316,968984,1,0,889,4.42979e+06,193,387,1198,6.53957e+06,1990
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X((F("((gu3.xSYNSENT<=gu3.xCLOSEWAIT)&&(gu3.LISTEN>=2))"))&&("(gu5.xFINACK<=gu5.SYNRCVD)"))))
Formula 9 simplified : !X("(gu5.xFINACK<=gu5.SYNRCVD)" & F"((gu3.xSYNSENT<=gu3.xCLOSEWAIT)&&(gu3.LISTEN>=2))")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
492 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,0,48.7563,1030548,1,0,1009,4.71285e+06,206,441,1217,6.99152e+06,2274
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((G(X(G((G(!((F("(gu3.LISTEN<=gu3.xCLOSEWAIT)"))U(X("(gu3.LISTEN<=gu3.xCLOSEWAIT)")))))||(G("(gu3.LISTEN<=gu3.xCLOSEWAIT)")))))))
Formula 10 simplified : !GXG(G!(F"(gu3.LISTEN<=gu3.xCLOSEWAIT)" U X"(gu3.LISTEN<=gu3.xCLOSEWAIT)") | G"(gu3.LISTEN<=gu3.xCLOSEWAIT)")
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
507 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,0,53.8243,1159376,1,0,1140,5.36959e+06,212,498,1225,8.03717e+06,2580
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA TCPcondis-PT-05-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1590504628746

--------------------
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="TCPcondis-PT-05"
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 TCPcondis-PT-05, 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-159033388600321"
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 [ "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 ;