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.r006-smll-158897515700174.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 AirplaneLD-COL-0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515700174
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 3.6K Mar 24 10:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 24 10:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 24 09:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 24 09:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 8 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 29 06:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 29 06:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 24 07:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 24 07:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 24 06:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 24 06:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 24 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 24 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 40K 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 AirplaneLD-COL-0010-00
FORMULA_NAME AirplaneLD-COL-0010-01
FORMULA_NAME AirplaneLD-COL-0010-02
FORMULA_NAME AirplaneLD-COL-0010-03
FORMULA_NAME AirplaneLD-COL-0010-04
FORMULA_NAME AirplaneLD-COL-0010-05
FORMULA_NAME AirplaneLD-COL-0010-06
FORMULA_NAME AirplaneLD-COL-0010-07
FORMULA_NAME AirplaneLD-COL-0010-08
FORMULA_NAME AirplaneLD-COL-0010-09
FORMULA_NAME AirplaneLD-COL-0010-10
FORMULA_NAME AirplaneLD-COL-0010-11
FORMULA_NAME AirplaneLD-COL-0010-12
FORMULA_NAME AirplaneLD-COL-0010-13
FORMULA_NAME AirplaneLD-COL-0010-14
FORMULA_NAME AirplaneLD-COL-0010-15

=== Now, execution of the tool begins

BK_START 1589426972553

[2020-05-14 03:29:35] [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]
[2020-05-14 03:29:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 03:29:35] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-14 03:29:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 924 ms
[2020-05-14 03:29:36] [INFO ] sort/places :
Speed->SpeedPossibleVal,Speed_Left_Wheel,Speed_Right_Wheel,
Signal->Plane_On_Ground_Signal_no,
Dot->stp5,stp4,stp3,stp2,stp1,P5,P4,P3,P2,P6,P1,
Weight->WeightPossibleVal,Weight_Right_Wheel,Weight_Left_Wheel,
Altitude->AltitudePossibleVal,TheAltitude,

[2020-05-14 03:29:36] [INFO ] Detected 3 constant HL places corresponding to 32 PT places.
[2020-05-14 03:29:36] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 89 PT places and 132.0 transition bindings in 34 ms.
[2020-05-14 03:29:36] [INFO ] Computed order based on color domains.
[2020-05-14 03:29:36] [INFO ] Unfolded HLPN to a Petri net with 89 places and 88 transitions in 9 ms.
[2020-05-14 03:29:36] [INFO ] Unfolded HLPN properties in 1 ms.
[2020-05-14 03:29:36] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 1 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 9 identical enabling conditions.
[2020-05-14 03:29:36] [INFO ] Reduced 19 identical enabling conditions.
Reduce places removed 32 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 47 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 2390 steps, including 303 resets, run visited all 26 properties in 40 ms. (steps per millisecond=59 )
[2020-05-14 03:29:36] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-14 03:29:36] [INFO ] Flatten gal took : 71 ms
FORMULA AirplaneLD-COL-0010-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0010-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0010-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-14 03:29:37] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-14 03:29:37] [INFO ] Applying decomposition
[2020-05-14 03:29:37] [INFO ] Flatten gal took : 34 ms
[2020-05-14 03:29:37] [INFO ] Input system was already deterministic with 88 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/graph7374512007287245959.txt, -o, /tmp/graph7374512007287245959.bin, -w, /tmp/graph7374512007287245959.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/graph7374512007287245959.bin, -l, -1, -v, -w, /tmp/graph7374512007287245959.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-14 03:29:37] [INFO ] Decomposing Gal with order
[2020-05-14 03:29:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-14 03:29:37] [INFO ] Removed a total of 36 redundant transitions.
[2020-05-14 03:29:37] [INFO ] Flatten gal took : 52 ms
[2020-05-14 03:29:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 5 ms.
[2020-05-14 03:29:37] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 5 ms
[2020-05-14 03:29:37] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 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 11 LTL properties
Checking formula 0 : !((G(F(((G(F("(((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_6>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_5>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_8>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_7>=1)))")))&&("(i2.u3.P1_0>=1)"))&&("(u5.Weight_Left_Wheel_0>=1)")))))
Formula 0 simplified : !GF("(i2.u3.P1_0>=1)" & "(u5.Weight_Left_Wheel_0>=1)" & GF"(((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_6>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_5>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_8>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_7>=1)))")
built 5 ordering constraints for composite.
built 11 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 88 rows 57 cols
Reverse transition relation is NOT exact ! Due to transitions t5_1S8, t4_1S6, t3_1A8, t2_1W0, t1_1W0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/49/5/54
Computing Next relation with stutter on 6112 deadlock states
[2020-05-14 03:29:37] [INFO ] Computed 3 place invariants in 22 ms
inv : P5_0 + P4_0 + P3_0 + P2_0 + P1_0 + Plane_On_Ground_Signal_no_0 + Plane_On_Ground_Signal_no_1 = 1
inv : P6_0 - Plane_On_Ground_Signal_no_0 - Plane_On_Ground_Signal_no_1 = 0
inv : stp1_0 + P5_0 + P4_0 + P3_0 + P2_0 + Weight_Left_Wheel_0 + Weight_Left_Wheel_1 + Plane_On_Ground_Signal_no_0 + Plane_On_Ground_Signal_no_1 = 1
Total of 3 invariants.
[2020-05-14 03:29:37] [INFO ] Computed 3 place invariants in 23 ms
12 unique states visited
12 strongly connected components in search stack
13 transitions explored
12 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,0,0.056218,18384,1,0,1001,1151,532,900,792,1755,3700
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((X(F("((((((((((((i2.u2.P3_0>=1)&&(u1.TheAltitude_19>=1))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_18>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_9>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_13>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_12>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_11>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_10>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_17>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_16>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_15>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_14>=1)))")))&&(X(!(X("(u5.stp1_0>=1)"))))))
Formula 1 simplified : !(XF"((((((((((((i2.u2.P3_0>=1)&&(u1.TheAltitude_19>=1))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_18>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_9>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_13>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_12>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_11>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_10>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_17>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_16>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_15>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_14>=1)))" & X!X"(u5.stp1_0>=1)")
Computing Next relation with stutter on 6112 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.062189,18644,1,0,1156,1163,624,1092,812,1885,4271
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(G((!(X(G(F(G("(((((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_4>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_3>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_0>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_2>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_1>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_9>=1)))"))))))||(("(((((((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_9<1))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_4<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_3<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_2<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_1<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_0<1)))")U("(u1.stp3_0>=1)"))))))
Formula 2 simplified : !FG(!XGFG"(((((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_4>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_3>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_0>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_2>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_1>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_9>=1)))" | ("(((((((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_9<1))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_4<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_3<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_2<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_1<1)))&&((i2.u2.P5_0<1)||(u6.Speed_Right_Wheel_0<1)))" U "(u1.stp3_0>=1)"))
Computing Next relation with stutter on 6112 deadlock states
23 unique states visited
0 strongly connected components in search stack
41 transitions explored
12 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,0,0.083901,19748,1,0,1889,1294,760,1902,827,2901,6727
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA AirplaneLD-COL-0010-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(X(X(X(X(X("((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_0>=1))"))))))))
Formula 3 simplified : !FXXXXX"((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_0>=1))"
Computing Next relation with stutter on 6112 deadlock states
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 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,0,0.086702,19748,1,0,2073,1294,785,2129,827,2917,7446
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((F(G(((G(((X("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_0>=1))"))&&("(i2.u3.P1_0>=1)"))&&("(u5.Weight_Left_Wheel_0>=1)")))&&(F("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_0>=1))")))U(X("(((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_6>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_5>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_8>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_7>=1)))"))))))
Formula 4 simplified : !FG((G("(i2.u3.P1_0>=1)" & "(u5.Weight_Left_Wheel_0>=1)" & X"((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_0>=1))") & F"((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_0>=1))") U X"(((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_6>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_5>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_8>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_7>=1)))")
Computing Next relation with stutter on 6112 deadlock states
12 unique states visited
11 strongly connected components in search stack
13 transitions explored
12 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,0,0.098962,20284,1,0,2368,1294,820,2538,832,2957,8881
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((X(("((u0.stp4_0>=1)||(u6.stp5_0>=1))")U((G("(u0.stp4_0>=1)"))&&(F("((((((((((i2.u2.P3_0>=1)&&(u1.TheAltitude_5>=1))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_4>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_3>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_2>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_8>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_7>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_6>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_1>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_0>=1)))"))))))
Formula 5 simplified : !X("((u0.stp4_0>=1)||(u6.stp5_0>=1))" U (G"(u0.stp4_0>=1)" & F"((((((((((i2.u2.P3_0>=1)&&(u1.TheAltitude_5>=1))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_4>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_3>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_2>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_8>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_7>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_6>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_1>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_0>=1)))"))
Computing Next relation with stutter on 6112 deadlock states
12 unique states visited
12 strongly connected components in search stack
12 transitions explored
12 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,0,0.107298,20284,1,0,2506,1304,907,2794,840,3000,9835
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((!(F(X(F("(u6.stp5_0>=1)"))))))
Formula 6 simplified : FXF"(u6.stp5_0>=1)"
Computing Next relation with stutter on 6112 deadlock states
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,0,0.108539,20284,1,0,2512,1304,919,2812,841,3002,9910
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_1>=1))")U(X((G("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_0>=1))"))&&("(((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_6>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_5>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_8>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_7>=1)))")))))
Formula 7 simplified : !("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_1>=1))" U X("(((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_6>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_5>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_8>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_7>=1)))" & G"((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_0>=1))"))
Computing Next relation with stutter on 6112 deadlock states
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,0,0.112854,20284,1,0,2513,1304,951,2814,845,3002,9938
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((!((((G("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_1>=1))"))&&("((u1.stp3_0>=1)||((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_0>=1)))"))U("((i2.u3.P1_0<1)||(u5.Weight_Left_Wheel_1<1))"))U(G("(u6.stp5_0>=1)")))))
Formula 8 simplified : (("((u1.stp3_0>=1)||((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_0>=1)))" & G"((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_1>=1))") U "((i2.u3.P1_0<1)||(u5.Weight_Left_Wheel_1<1))") U G"(u6.stp5_0>=1)"
Computing Next relation with stutter on 6112 deadlock states
17 unique states visited
0 strongly connected components in search stack
21 transitions explored
7 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,0,0.121685,20548,1,0,2707,1307,1023,3161,845,3014,11075
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA AirplaneLD-COL-0010-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((G(F(G((((G(F("((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_1>=1))")))U(!(F("((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_0>=1))"))))||("(i2.u3.P2_0<1)"))||("(u4.Weight_Right_Wheel_0<1)"))))))
Formula 9 simplified : !GFG("(i2.u3.P2_0<1)" | "(u4.Weight_Right_Wheel_0<1)" | (GF"((i2.u3.P1_0>=1)&&(u5.Weight_Left_Wheel_1>=1))" U !F"((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_0>=1))"))
Computing Next relation with stutter on 6112 deadlock states
29 unique states visited
0 strongly connected components in search stack
68 transitions explored
11 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,0,0.140918,20812,1,0,2956,1307,1116,3523,847,3014,13150
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA AirplaneLD-COL-0010-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((X("(((((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_4>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_3>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_0>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_2>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_1>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_9>=1)))"))&&((G(("((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_1>=1))")U("(((((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_4>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_3>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_0>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_2>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_1>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_9>=1)))")))U((G(F("((((((((((((i2.u2.P3_0>=1)&&(u1.TheAltitude_19>=1))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_18>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_9>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_13>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_12>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_11>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_10>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_17>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_16>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_15>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_14>=1)))")))U(F(X("((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_1>=1))")))))))
Formula 10 simplified : !(X"(((((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_4>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_3>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_0>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_2>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_1>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_9>=1)))" & (G("((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_1>=1))" U "(((((((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_4>=1))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_3>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_0>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_2>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_1>=1)))||((i2.u2.P4_0>=1)&&(u0.Speed_Left_Wheel_9>=1)))") U (GF"((((((((((((i2.u2.P3_0>=1)&&(u1.TheAltitude_19>=1))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_18>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_9>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_13>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_12>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_11>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_10>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_17>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_16>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_15>=1)))||((i2.u2.P3_0>=1)&&(u1.TheAltitude_14>=1)))" U FX"((i2.u3.P2_0>=1)&&(u4.Weight_Right_Wheel_1>=1))")))
Computing Next relation with stutter on 6112 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 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,0,0.146216,20812,1,0,2957,1307,1125,3523,847,3014,13177
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA AirplaneLD-COL-0010-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Error adding positive variable constraint (error "Failed to assert expression: java.io.IOException: Broken pipe (>= (select (select s 0) 41) 0)")
Skipping mayMatrices nes/nds SMT assertion produced unexpected response success
java.lang.RuntimeException: SMT assertion produced unexpected response success
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:159)
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:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-14 03:29:37] [INFO ] Built C files in 587ms 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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1589426978986

--------------------
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="AirplaneLD-COL-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 2-4028"
echo " Executing tool itstools"
echo " Input is AirplaneLD-COL-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 r006-smll-158897515700174"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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