fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r036-smll-158901930500058
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for CircularTrains-PT-024

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.180 17896.00 26842.00 469.30 FFTFTFTFFFTFFTFF normal

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 ;