Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r008-smll-155225014300277.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-3817
Executing tool itstools
Input is AirplaneLD-PT-0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r008-smll-155225014300277
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 7.4K Feb 9 05:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 9 05:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 5 02:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 28K Feb 5 02:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 105 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 343 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 4.2K Feb 4 22:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 4 22:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K Feb 4 22:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 1 23:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 1 23:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Jan 29 09:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Jan 29 09:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 4 22:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 85K 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 AirplaneLD-PT-0010-LTLFireability-00
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-01
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-02
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-03
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-04
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-05
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-06
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-07
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-08
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-09
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-10
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-11
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-12
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-13
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-14
FORMULA_NAME AirplaneLD-PT-0010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552644659209

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 : !((X((X(G("((Weight_Right_Wheel_on>=1)&&(P2>=1))")))U(G(F("((((((((((TheAltitude_1>=1)&&(P3>=1))||((TheAltitude_2>=1)&&(P3>=1)))||((TheAltitude_3>=1)&&(P3>=1)))||((TheAltitude_4>=1)&&(P3>=1)))||((TheAltitude_5>=1)&&(P3>=1)))||((TheAltitude_6>=1)&&(P3>=1)))||((TheAltitude_7>=1)&&(P3>=1)))||((TheAltitude_8>=1)&&(P3>=1)))||((TheAltitude_9>=1)&&(P3>=1)))"))))))
Formula 0 simplified : !X(XG"((Weight_Right_Wheel_on>=1)&&(P2>=1))" U GF"((((((((((TheAltitude_1>=1)&&(P3>=1))||((TheAltitude_2>=1)&&(P3>=1)))||((TheAltitude_3>=1)&&(P3>=1)))||((TheAltitude_4>=1)&&(P3>=1)))||((TheAltitude_5>=1)&&(P3>=1)))||((TheAltitude_6>=1)&&(P3>=1)))||((TheAltitude_7>=1)&&(P3>=1)))||((TheAltitude_8>=1)&&(P3>=1)))||((TheAltitude_9>=1)&&(P3>=1)))")
Reverse transition relation is NOT exact ! Due to transitions t5_1_6, t5_1_7, t5_1_8, t5_1_9, t4_1_6, t4_1_7, t4_1_8, t4_1_9, t3_1_1, t3_1_2, t3_1_3, t3_1_4, t3_1_5, t3_1_6, t3_1_7, t3_1_8, t3_1_9, t2_1_on, t1_1_on, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/69/19/88
Computing Next relation with stutter on 6112 deadlock states
13 unique states visited
13 strongly connected components in search stack
14 transitions explored
13 items max in DFS search stack
14 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,0,0.170625,21012,1,0,159,17734,206,88,2032,13946,291
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !(("((Weight_Right_Wheel_off>=1)&&(P2>=1))"))
Formula 1 simplified : !"((Weight_Right_Wheel_off>=1)&&(P2>=1))"
Computing Next relation with stutter on 6112 deadlock states
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,0,0.171501,21012,1,0,159,17734,211,88,2035,13948,296
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !(("(stp1>=1)"))
Formula 2 simplified : !"(stp1>=1)"
Computing Next relation with stutter on 6112 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,0.171921,21276,1,0,159,17734,214,88,2036,13948,298
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((G(X(F("(stp1>=1)")))))
Formula 3 simplified : !GXF"(stp1>=1)"
Computing Next relation with stutter on 6112 deadlock states
13 unique states visited
13 strongly connected components in search stack
14 transitions explored
13 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,0,0.173003,21276,1,0,159,17738,220,90,2036,13973,312
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((G("((((((((((TheAltitude_1>=1)&&(P3>=1))||((TheAltitude_2>=1)&&(P3>=1)))||((TheAltitude_3>=1)&&(P3>=1)))||((TheAltitude_4>=1)&&(P3>=1)))||((TheAltitude_5>=1)&&(P3>=1)))||((TheAltitude_6>=1)&&(P3>=1)))||((TheAltitude_7>=1)&&(P3>=1)))||((TheAltitude_8>=1)&&(P3>=1)))||((TheAltitude_9>=1)&&(P3>=1)))")))
Formula 4 simplified : !G"((((((((((TheAltitude_1>=1)&&(P3>=1))||((TheAltitude_2>=1)&&(P3>=1)))||((TheAltitude_3>=1)&&(P3>=1)))||((TheAltitude_4>=1)&&(P3>=1)))||((TheAltitude_5>=1)&&(P3>=1)))||((TheAltitude_6>=1)&&(P3>=1)))||((TheAltitude_7>=1)&&(P3>=1)))||((TheAltitude_8>=1)&&(P3>=1)))||((TheAltitude_9>=1)&&(P3>=1)))"
Computing Next relation with stutter on 6112 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,0.176937,21276,1,0,159,17738,223,90,2038,13983,317
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((F("((((((((((((TheAltitude_10>=1)&&(P3>=1))||((TheAltitude_11>=1)&&(P3>=1)))||((TheAltitude_12>=1)&&(P3>=1)))||((TheAltitude_13>=1)&&(P3>=1)))||((TheAltitude_14>=1)&&(P3>=1)))||((TheAltitude_15>=1)&&(P3>=1)))||((TheAltitude_16>=1)&&(P3>=1)))||((TheAltitude_17>=1)&&(P3>=1)))||((TheAltitude_18>=1)&&(P3>=1)))||((TheAltitude_19>=1)&&(P3>=1)))||((TheAltitude_20>=1)&&(P3>=1)))")))
Formula 5 simplified : !F"((((((((((((TheAltitude_10>=1)&&(P3>=1))||((TheAltitude_11>=1)&&(P3>=1)))||((TheAltitude_12>=1)&&(P3>=1)))||((TheAltitude_13>=1)&&(P3>=1)))||((TheAltitude_14>=1)&&(P3>=1)))||((TheAltitude_15>=1)&&(P3>=1)))||((TheAltitude_16>=1)&&(P3>=1)))||((TheAltitude_17>=1)&&(P3>=1)))||((TheAltitude_18>=1)&&(P3>=1)))||((TheAltitude_19>=1)&&(P3>=1)))||((TheAltitude_20>=1)&&(P3>=1)))"
Computing Next relation with stutter on 6112 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.215466,22292,1,0,196,22905,232,125,2062,21302,405
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((G("(stp2>=1)")))
Formula 6 simplified : !G"(stp2>=1)"
Computing Next relation with stutter on 6112 deadlock states
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,0,0.21874,22556,1,0,214,23005,238,146,2063,21664,463
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !(("(((((((Speed_Right_Wheel_1>=1)&&(P5>=1))||((Speed_Right_Wheel_2>=1)&&(P5>=1)))||((Speed_Right_Wheel_3>=1)&&(P5>=1)))||((Speed_Right_Wheel_4>=1)&&(P5>=1)))||((Speed_Right_Wheel_5>=1)&&(P5>=1)))||((Speed_Right_Wheel_10>=1)&&(P5>=1)))"))
Formula 7 simplified : !"(((((((Speed_Right_Wheel_1>=1)&&(P5>=1))||((Speed_Right_Wheel_2>=1)&&(P5>=1)))||((Speed_Right_Wheel_3>=1)&&(P5>=1)))||((Speed_Right_Wheel_4>=1)&&(P5>=1)))||((Speed_Right_Wheel_5>=1)&&(P5>=1)))||((Speed_Right_Wheel_10>=1)&&(P5>=1)))"
Computing Next relation with stutter on 6112 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,0.220902,22556,1,0,214,23005,241,146,2082,21671,465
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !((F(G(F("((Speed_Left_Wheel_8>=1)&&(P4>=1))")))))
Formula 8 simplified : !FGF"((Speed_Left_Wheel_8>=1)&&(P4>=1))"
Computing Next relation with stutter on 6112 deadlock states
13 unique states visited
13 strongly connected components in search stack
14 transitions explored
13 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,0,0.227266,22556,1,0,223,23427,250,155,2085,22088,518
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((G((("(stp2>=1)")U("(stp3>=1)"))U(("(stp4>=1)")U("(stp1>=1)")))))
Formula 9 simplified : !G(("(stp2>=1)" U "(stp3>=1)") U ("(stp4>=1)" U "(stp1>=1)"))
Computing Next relation with stutter on 6112 deadlock states
11 unique states visited
11 strongly connected components in search stack
11 transitions explored
11 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,0,0.272198,24656,1,0,262,26186,291,191,2119,27028,649
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !(("((Speed_Right_Wheel_10>=1)&&(P5>=1))"))
Formula 10 simplified : !"((Speed_Right_Wheel_10>=1)&&(P5>=1))"
Computing Next relation with stutter on 6112 deadlock states
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,0,0.273009,24656,1,0,262,26186,294,191,2119,27028,651
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((F(X(G(F(G("((Speed_Right_Wheel_5>=1)&&(P5>=1))")))))))
Formula 11 simplified : !FXGFG"((Speed_Right_Wheel_5>=1)&&(P5>=1))"
Computing Next relation with stutter on 6112 deadlock states
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
3 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,0,0.30176,24656,1,0,284,26924,307,235,2119,29240,801
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((((F("((TheAltitude_2>=1)&&(P3>=1))"))U(X("(stp4>=1)")))U(X(X(F("(stp3>=1)"))))))
Formula 12 simplified : !((F"((TheAltitude_2>=1)&&(P3>=1))" U X"(stp4>=1)") U XXF"(stp3>=1)")
Computing Next relation with stutter on 6112 deadlock states
// Phase 1: matrix 88 rows 57 cols
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
2 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,0,0.321496,25328,1,0,313,28511,314,265,2119,33874,880
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !(("(stp2>=1)"))
Formula 13 simplified : !"(stp2>=1)"
Computing Next relation with stutter on 6112 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,0.322145,25328,1,0,313,28511,314,265,2119,33874,882
no accepting run found
Formula 13 is TRUE no accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !(("((TheAltitude_7>=1)&&(P3>=1))"))
Formula 14 simplified : !"((TheAltitude_7>=1)&&(P3>=1))"
Computing Next relation with stutter on 6112 deadlock states
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,0,0.322849,25592,1,0,313,28511,317,265,2119,33874,884
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !(("(stp2>=1)"))
Formula 15 simplified : !"(stp2>=1)"
Computing Next relation with stutter on 6112 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 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,0,0.323302,25592,1,0,313,28511,317,265,2119,33874,884
no accepting run found
Formula 15 is TRUE no accepting run found.
FORMULA AirplaneLD-PT-0010-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
invariant :stp1 + Weight_Left_Wheel_on + Weight_Left_Wheel_off + -1'P1 = 0
invariant :P6 + -1'Plane_On_Ground_Signal_no_T + -1'Plane_On_Ground_Signal_no_F = 0
invariant :P5 + Plane_On_Ground_Signal_no_T + Plane_On_Ground_Signal_no_F + P4 + P3 + P2 + P1 = 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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552644663771

--------------------
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 15, 2019 10:11:01 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 15, 2019 10:11:01 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 15, 2019 10:11:01 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 71 ms
Mar 15, 2019 10:11:01 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 89 places.
Mar 15, 2019 10:11:01 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 88 transitions.
Mar 15, 2019 10:11:01 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 15 ms
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 32 fixed domain variables (out of 89 variables) in GAL type AirplaneLD_PT_0010
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 32 constant array cells/variables (out of 89 variables) in type AirplaneLD_PT_0010
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: SpeedPossibleVal_6,AltitudePossibleVal_17,AltitudePossibleVal_18,SpeedPossibleVal_1,AltitudePossibleVal_13,AltitudePossibleVal_10,AltitudePossibleVal_4,AltitudePossibleVal_19,AltitudePossibleVal_9,SpeedPossibleVal_7,SpeedPossibleVal_9,AltitudePossibleVal_6,SpeedPossibleVal_4,SpeedPossibleVal_10,AltitudePossibleVal_12,AltitudePossibleVal_20,AltitudePossibleVal_8,SpeedPossibleVal_3,SpeedPossibleVal_8,AltitudePossibleVal_7,AltitudePossibleVal_11,AltitudePossibleVal_15,SpeedPossibleVal_2,AltitudePossibleVal_1,WeightPossibleVal_off,AltitudePossibleVal_5,AltitudePossibleVal_2,AltitudePossibleVal_14,SpeedPossibleVal_5,AltitudePossibleVal_16,AltitudePossibleVal_3,WeightPossibleVal_on,
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 32 constant variables :SpeedPossibleVal_6=1, AltitudePossibleVal_17=1, AltitudePossibleVal_18=1, SpeedPossibleVal_1=1, AltitudePossibleVal_13=1, AltitudePossibleVal_10=1, AltitudePossibleVal_4=1, AltitudePossibleVal_19=1, AltitudePossibleVal_9=1, SpeedPossibleVal_7=1, SpeedPossibleVal_9=1, AltitudePossibleVal_6=1, SpeedPossibleVal_4=1, SpeedPossibleVal_10=1, AltitudePossibleVal_12=1, AltitudePossibleVal_20=1, AltitudePossibleVal_8=1, SpeedPossibleVal_3=1, SpeedPossibleVal_8=1, AltitudePossibleVal_7=1, AltitudePossibleVal_11=1, AltitudePossibleVal_15=1, SpeedPossibleVal_2=1, AltitudePossibleVal_1=1, WeightPossibleVal_off=1, AltitudePossibleVal_5=1, AltitudePossibleVal_2=1, AltitudePossibleVal_14=1, SpeedPossibleVal_5=1, AltitudePossibleVal_16=1, AltitudePossibleVal_3=1, WeightPossibleVal_on=1
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 58 expressions due to constant valuations.
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 72 ms
Mar 15, 2019 10:11:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
Mar 15, 2019 10:11:02 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 88 transitions.
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 3 place invariants in 32 ms
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Failed to check-sat")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 15, 2019 10:11:02 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 362ms 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="AirplaneLD-PT-0010"
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 2-3817"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0010, 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 r008-smll-155225014300277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0010.tgz
mv AirplaneLD-PT-0010 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 ;