Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r036-smll-158901930500058.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CircularTrains-PT-024, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901930500058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 8 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 08:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 08:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 26 07:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 26 07:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 19K Mar 24 05:37 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 CircularTrains-PT-024-00
FORMULA_NAME CircularTrains-PT-024-01
FORMULA_NAME CircularTrains-PT-024-02
FORMULA_NAME CircularTrains-PT-024-03
FORMULA_NAME CircularTrains-PT-024-04
FORMULA_NAME CircularTrains-PT-024-05
FORMULA_NAME CircularTrains-PT-024-06
FORMULA_NAME CircularTrains-PT-024-07
FORMULA_NAME CircularTrains-PT-024-08
FORMULA_NAME CircularTrains-PT-024-09
FORMULA_NAME CircularTrains-PT-024-10
FORMULA_NAME CircularTrains-PT-024-11
FORMULA_NAME CircularTrains-PT-024-12
FORMULA_NAME CircularTrains-PT-024-13
FORMULA_NAME CircularTrains-PT-024-14
FORMULA_NAME CircularTrains-PT-024-15

=== Now, execution of the tool begins

BK_START 1589663058470

[2020-05-16 21:04:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-16 21:04:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 21:04:20] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2020-05-16 21:04:20] [INFO ] Transformed 48 places.
[2020-05-16 21:04:20] [INFO ] Transformed 24 transitions.
[2020-05-16 21:04:20] [INFO ] Parsed PT model containing 48 places and 24 transitions in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 361 ms. (steps per millisecond=277 ) properties seen :[1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 24 rows 48 cols
[2020-05-16 21:04:21] [INFO ] Computed 25 place invariants in 6 ms
[2020-05-16 21:04:21] [INFO ] [Real]Absence check using 12 positive place invariants in 18 ms returned unsat
[2020-05-16 21:04:21] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned unsat
[2020-05-16 21:04:21] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2020-05-16 21:04:21] [INFO ] [Real]Absence check using 12 positive and 13 generalized place invariants in 4 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-05-16 21:04:21] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-16 21:04:21] [INFO ] Flatten gal took : 39 ms
FORMULA CircularTrains-PT-024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-16 21:04:21] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-16 21:04:21] [INFO ] Applying decomposition
[2020-05-16 21:04:21] [INFO ] Flatten gal took : 12 ms
[2020-05-16 21:04:21] [INFO ] Input system was already deterministic with 24 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/graph9155579630330701679.txt, -o, /tmp/graph9155579630330701679.bin, -w, /tmp/graph9155579630330701679.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/graph9155579630330701679.bin, -l, -1, -v, -w, /tmp/graph9155579630330701679.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 24 rows 48 cols
[2020-05-16 21:04:21] [INFO ] Computed 25 place invariants in 6 ms
inv : Section_11 + Section_10 + F10 = 1
inv : F1 + F15 - Section_3 - Section_10 + F8 + F24 + Section_5 + F13 - Section_19 + F22 - Section_7 + F5 + F11 + F4 + Section_1 + F20 + F17 = 8
inv : Section_23 + F22 + Section_22 = 1
inv : F23 - F24 - F22 - Section_22 - Section_1 = 0
inv : F12 + Section_10 + F10 - F11 + Section_13 = 0
inv : F16 - Section_15 + Section_17 - F15 = 0
inv : F7 + Section_8 + Section_7 = 1
inv : F3 + Section_3 - Section_5 - F4 = 0
inv : Section_9 + F8 + Section_8 = 2
inv : F18 - Section_17 + Section_19 - F17 = -1
inv : F21 - Section_20 + Section_22 - F20 = -1
inv : Section_12 - Section_10 - F10 + F11 = 1
inv : F2 + F15 - Section_10 + F8 + F24 + Section_5 + F13 - Section_19 + F22 - Section_7 + F5 + F11 + F4 + F20 + F17 = 9
inv : Section_18 + Section_17 + F17 = 2
inv : F6 - Section_5 + Section_7 - F5 = -1
inv : Section_16 + Section_15 + F15 = 1
inv : Section_14 + F13 + Section_13 = 1
inv : Section_2 - F15 + Section_3 + Section_10 - F8 - F24 - Section_5 - F13 + Section_19 - F22 + Section_7 - F5 - F11 - F4 - F20 - F17 = -7
inv : Section_6 + Section_5 + F5 = 2
inv : Section_4 + Section_5 + F4 = 1
inv : F14 + Section_15 - F13 - Section_13 = 1
inv : F19 + Section_19 + Section_20 = 1
inv : Section_21 + Section_20 + F20 = 2
inv : F9 + Section_10 - F8 - Section_8 = -1
inv : Section_24 + F24 + Section_1 = 1
Total of 25 invariants.
[2020-05-16 21:04:21] [INFO ] Decomposing Gal with order
[2020-05-16 21:04:21] [INFO ] Computed 25 place invariants in 10 ms
[2020-05-16 21:04:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-16 21:04:21] [INFO ] Flatten gal took : 39 ms
[2020-05-16 21:04:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-16 21:04:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 4 ms
[2020-05-16 21:04:22] [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 13 LTL properties
Checking formula 0 : !((X(F(G("((i1.u14.Section_11>=1)&&(i2.u10.F12>=1))")))))
Formula 0 simplified : !XFG"((i1.u14.Section_11>=1)&&(i2.u10.F12>=1))"
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 9 ordering constraints for composite.
[2020-05-16 21:04:22] [INFO ] Proved 48 variables to be positive in 184 ms
[2020-05-16 21:04:22] [INFO ] Computing symmetric may disable matrix : 24 transitions.
[2020-05-16 21:04:22] [INFO ] Computation of disable matrix completed :0/24 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-16 21:04:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-16 21:04:22] [INFO ] Computing symmetric may enable matrix : 24 transitions.
[2020-05-16 21:04:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
[2020-05-16 21:04:23] [INFO ] Computing symmetric co enabling matrix : 24 transitions.
[2020-05-16 21:04:23] [INFO ] Computation of Finished co-enabling matrix. took 599 ms. Total solver calls (SAT/UNSAT): 125(99/26)
[2020-05-16 21:04:23] [INFO ] Computing Do-Not-Accords matrix : 24 transitions.
[2020-05-16 21:04:24] [INFO ] Computation of Completed DNA matrix. took 119 ms. Total solver calls (SAT/UNSAT): 22(0/22)
[2020-05-16 21:04:24] [INFO ] Built C files in 2247ms 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]
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
212 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,0,2.14994,77636,1,0,143376,404,313,90869,177,839,135660
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((("((i0.u11.F21>=1)&&(i3.u7.Section_20>=1))")U(("((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))")U("((i0.u11.F21>=1)&&(i3.u7.Section_20>=1))")))||(X(F(G(X(F(X("((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))")))))))))
Formula 1 simplified : !(("((i0.u11.F21>=1)&&(i3.u7.Section_20>=1))" U ("((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))" U "((i0.u11.F21>=1)&&(i3.u7.Section_20>=1))")) | XFGXFX"((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))")
Compilation finished in 847 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
6 unique states visited
0 strongly connected components in search stack
6 transitions explored
4 items max in DFS search stack
76 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,0,2.90927,99632,1,0,197228,410,451,114705,181,896,187398
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA CircularTrains-PT-024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((F(G("((i1.u14.Section_10>=1)&&(i2.u15.F11>=1))")))U("((i3.u7.Section_19>=1)&&(i3.u9.F20>=1))")))
Formula 2 simplified : !(FG"((i1.u14.Section_10>=1)&&(i2.u15.F11>=1))" U "((i3.u7.Section_19>=1)&&(i3.u9.F20>=1))")
Link finished in 52 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]
/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, (<>([]((LTLAP3==true))))U((LTLAP4==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, (<>([]((LTLAP3==true))))U((LTLAP4==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)
48 unique states visited
47 strongly connected components in search stack
48 transitions explored
47 items max in DFS search stack
368 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,0,6.58515,196164,1,0,388909,412,501,256271,181,898,397487
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!(F(!(X((((F((F(X("((i2.u6.F14>=1)&&(i2.u10.Section_13>=1))")))||("((i3.u9.F18>=1)&&(i3.u8.Section_17>=1))")))&&("(i3.u9.F18>=1)"))&&("(i3.u8.Section_17>=1)"))&&("((i4.u2.Section_2<1)||(i4.u13.F3<1))")))))))
Formula 3 simplified : F!X("((i4.u2.Section_2<1)||(i4.u13.F3<1))" & "(i3.u8.Section_17>=1)" & "(i3.u9.F18>=1)" & F("((i3.u9.F18>=1)&&(i3.u8.Section_17>=1))" | FX"((i2.u6.F14>=1)&&(i2.u10.Section_13>=1))"))
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 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,0,6.60205,197336,1,0,389411,412,548,256671,184,898,398521
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((!(G(((F(X("((i1.u1.F9>=1)&&(i1.u3.Section_8>=1))")))&&("(i1.u1.F9>=1)"))&&("(i1.u3.Section_8>=1)"))))&&(F("(((i1.u1.F7<1)||(i4.u5.Section_6<1))||((i0.u4.Section_23>=1)&&(i0.u4.F24>=1)))"))))
Formula 4 simplified : !(!G("(i1.u1.F9>=1)" & "(i1.u3.Section_8>=1)" & FX"((i1.u1.F9>=1)&&(i1.u3.Section_8>=1))") & F"(((i1.u1.F7<1)||(i4.u5.Section_6<1))||((i0.u4.Section_23>=1)&&(i0.u4.F24>=1)))")
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
6 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,0,6.66872,199300,1,0,394103,413,596,259411,186,906,405451
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA CircularTrains-PT-024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X(F(G((X("((i3.u7.F19>=1)&&(i3.u12.Section_18>=1))"))||(X(G(X(X(!(F("((i1.u14.Section_10>=1)&&(i2.u15.F11>=1))"))))))))))))
Formula 5 simplified : !XFG(X"((i3.u7.F19>=1)&&(i3.u12.Section_18>=1))" | XGXX!F"((i1.u14.Section_10>=1)&&(i2.u15.F11>=1))")
130 unique states visited
83 strongly connected components in search stack
132 transitions explored
126 items max in DFS search stack
152 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,0,8.19609,228428,1,0,459069,413,658,300781,186,906,462900
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((G(((X("((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))"))&&("(i0.u4.F23>=1)"))&&("(i0.u11.Section_22>=1)")))U(!(("((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))")U(X("((i0.u4.F23<1)||(i0.u11.Section_22<1))"))))))
Formula 6 simplified : !(G("(i0.u4.F23>=1)" & "(i0.u11.Section_22>=1)" & X"((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))") U !("((i1.u3.F8>=1)&&(i4.u5.Section_7>=1))" U X"((i0.u4.F23<1)||(i0.u11.Section_22<1))"))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
4 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,0,8.23709,228956,1,0,460589,413,720,302345,186,906,466292
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((X(F((!(X("((i0.u4.F23>=1)&&(i0.u11.Section_22>=1))")))&&("((i3.u8.Section_16<1)||(i3.u12.F17<1))"))))||(!(F((F("((i4.u2.Section_3>=1)&&(i4.u0.F4>=1))"))||("((i3.u9.F18>=1)&&(i3.u8.Section_17>=1))"))))))
Formula 7 simplified : !(XF("((i3.u8.Section_16<1)||(i3.u12.F17<1))" & !X"((i0.u4.F23>=1)&&(i0.u11.Section_22>=1))") | !F("((i3.u9.F18>=1)&&(i3.u8.Section_17>=1))" | F"((i4.u2.Section_3>=1)&&(i4.u0.F4>=1))"))
47 unique states visited
27 strongly connected components in search stack
47 transitions explored
47 items max in DFS search stack
44 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,0,8.68348,242156,1,0,490804,413,778,326576,186,906,510872
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((F(X("(((i4.u2.Section_3>=1)&&(i4.u0.F4>=1))||((i1.u3.Section_9>=1)&&(i1.u14.F10>=1)))"))))
Formula 8 simplified : !FX"(((i4.u2.Section_3>=1)&&(i4.u0.F4>=1))||((i1.u3.Section_9>=1)&&(i1.u14.F10>=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,0,8.68536,242684,1,0,490808,413,796,326581,186,906,510909
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA CircularTrains-PT-024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F((G("((i0.u4.Section_24>=1)&&(i0.u4.F1>=1))"))&&(X(!(X((((G("((i0.u11.F21>=1)&&(i3.u7.Section_20>=1))"))&&("(i2.u6.F14>=1)"))&&("(i2.u10.Section_13>=1)"))U("((i1.u14.Section_10<1)||(i2.u15.F11<1))"))))))))
Formula 9 simplified : !F(G"((i0.u4.Section_24>=1)&&(i0.u4.F1>=1))" & X!X(("(i2.u6.F14>=1)" & "(i2.u10.Section_13>=1)" & G"((i0.u11.F21>=1)&&(i3.u7.Section_20>=1))") U "((i1.u14.Section_10<1)||(i2.u15.F11<1))"))
75 unique states visited
52 strongly connected components in search stack
75 transitions explored
75 items max in DFS search stack
220 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,0,10.885,288884,1,0,590980,413,825,406959,190,909,632442
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((G(!(X("((i1.u3.Section_9>=1)&&(i1.u14.F10>=1))"))))||(X("((i1.u3.Section_9>=1)&&(i1.u14.F10>=1))"))))
Formula 10 simplified : !(X"((i1.u3.Section_9>=1)&&(i1.u14.F10>=1))" | G!X"((i1.u3.Section_9>=1)&&(i1.u14.F10>=1))")
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,11.0814,294428,1,0,603456,413,839,417771,190,909,651249
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((F(G(X((F("((i4.u2.Section_2>=1)&&(i4.u13.F3>=1))"))||("((i4.u0.Section_4>=1)&&(i4.u13.F5>=1))"))))))
Formula 11 simplified : !FGX("((i4.u0.Section_4>=1)&&(i4.u13.F5>=1))" | F"((i4.u2.Section_2>=1)&&(i4.u13.F3>=1))")
872 unique states visited
0 strongly connected components in search stack
1168 transitions explored
88 items max in DFS search stack
113 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,0,12.2099,311852,1,0,645184,413,881,449026,190,909,702675
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA CircularTrains-PT-024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((X(((F("((i0.u4.F23>=1)&&(i0.u11.Section_22>=1))"))&&("(i1.u1.F9>=1)"))&&("(i1.u3.Section_8>=1)"))))
Formula 12 simplified : !X("(i1.u1.F9>=1)" & "(i1.u3.Section_8>=1)" & F"((i0.u4.F23>=1)&&(i0.u11.Section_22>=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,0,12.2135,312116,1,0,645214,413,891,449054,190,909,702795
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA CircularTrains-PT-024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1589663076366

--------------------
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="CircularTrains-PT-024"
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 CircularTrains-PT-024, 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 r036-smll-158901930500058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-024.tgz
mv CircularTrains-PT-024 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 ;