fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r303-tall-162124171100097
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for GPUForwardProgress-PT-28a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6570.216 1211166.00 1216372.00 9891.00 FFTFFFTFTFFFTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r303-tall-162124171100097.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is GPUForwardProgress-PT-28a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.7K May 11 18:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33K May 12 08:13 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 GPUForwardProgress-PT-28a-00
FORMULA_NAME GPUForwardProgress-PT-28a-01
FORMULA_NAME GPUForwardProgress-PT-28a-02
FORMULA_NAME GPUForwardProgress-PT-28a-03
FORMULA_NAME GPUForwardProgress-PT-28a-04
FORMULA_NAME GPUForwardProgress-PT-28a-05
FORMULA_NAME GPUForwardProgress-PT-28a-06
FORMULA_NAME GPUForwardProgress-PT-28a-07
FORMULA_NAME GPUForwardProgress-PT-28a-08
FORMULA_NAME GPUForwardProgress-PT-28a-09
FORMULA_NAME GPUForwardProgress-PT-28a-10
FORMULA_NAME GPUForwardProgress-PT-28a-11
FORMULA_NAME GPUForwardProgress-PT-28a-12
FORMULA_NAME GPUForwardProgress-PT-28a-13
FORMULA_NAME GPUForwardProgress-PT-28a-14
FORMULA_NAME GPUForwardProgress-PT-28a-15

=== Now, execution of the tool begins

BK_START 1621338890961

[2021-05-18 11:54:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 11:54:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:54:53] [INFO ] Load time of PNML (sax parser for PT used): 550 ms
[2021-05-18 11:54:53] [INFO ] Transformed 120 places.
[2021-05-18 11:54:53] [INFO ] Transformed 149 transitions.
[2021-05-18 11:54:53] [INFO ] Found NUPN structural information;
[2021-05-18 11:54:53] [INFO ] Parsed PT model containing 120 places and 149 transitions in 590 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 222 resets, run finished after 430 ms. (steps per millisecond=232 ) properties seen :[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, 1, 1, 1, 1]
// Phase 1: matrix 119 rows 120 cols
[2021-05-18 11:54:53] [INFO ] Computed 30 place invariants in 7 ms
[2021-05-18 11:54:53] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 38 ms returned sat
[2021-05-18 11:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:54:53] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2021-05-18 11:54:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:54:53] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 10 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2021-05-18 11:54:54] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 66 ms
FORMULA GPUForwardProgress-PT-28a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:54:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 15 ms
[2021-05-18 11:54:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA GPUForwardProgress-PT-28a-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 11:54:54] [INFO ] Applying decomposition
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 24 ms
[2021-05-18 11:54:54] [INFO ] Input system was already deterministic with 119 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/graph6546369098923581459.txt, -o, /tmp/graph6546369098923581459.bin, -w, /tmp/graph6546369098923581459.weights], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 119 rows 120 cols
[2021-05-18 11:54:54] [INFO ] Computed 30 place invariants in 4 ms
inv : p49 + p50 + p51 + p52 - p116 - p117 - p118 - p119 = 0
inv : p5 + p6 + p7 + p8 - p116 - p117 - p118 - p119 = 0
inv : p105 + p106 + p107 + p108 - p116 - p117 - p118 - p119 = 0
inv : p61 + p62 + p63 + p64 - p116 - p117 - p118 - p119 = 0
inv : p81 + p82 + p83 + p84 - p116 - p117 - p118 - p119 = 0
inv : p37 + p38 + p39 + p40 - p116 - p117 - p118 - p119 = 0
inv : p73 + p74 + p75 + p76 - p116 - p117 - p118 - p119 = 0
inv : p29 + p30 + p31 + p32 - p116 - p117 - p118 - p119 = 0
inv : p114 + p115 - p117 - p118 - p119 = 0
inv : p41 + p42 + p43 + p44 - p116 - p117 - p118 - p119 = 0
inv : p57 + p58 + p59 + p60 - p116 - p117 - p118 - p119 = 0
inv : p109 + p110 + p111 + p112 - p116 - p117 - p118 - p119 = 0
inv : p9 + p10 + p11 + p12 - p116 - p117 - p118 - p119 = 0
inv : p93 + p94 + p95 + p96 - p116 - p117 - p118 - p119 = 0
inv : p25 + p26 + p27 + p28 - p116 - p117 - p118 - p119 = 0
inv : p77 + p78 + p79 + p80 - p116 - p117 - p118 - p119 = 0
inv : p65 + p66 + p67 + p68 - p116 - p117 - p118 - p119 = 0
inv : p45 + p46 + p47 + p48 - p116 - p117 - p118 - p119 = 0
inv : p97 + p98 + p99 + p100 - p116 - p117 - p118 - p119 = 0
inv : p21 + p22 + p23 + p24 - p116 - p117 - p118 - p119 = 0
inv : p89 + p90 + p91 + p92 - p116 - p117 - p118 - p119 = 0
inv : p13 + p14 + p15 + p16 - p116 - p117 - p118 - p119 = 0
inv : p69 + p70 + p71 + p72 - p116 - p117 - p118 - p119 = 0
inv : p1 + p2 + p3 + p4 - p116 - p117 - p118 - p119 = 0
inv : p53 + p54 + p55 + p56 - p116 - p117 - p118 - p119 = 0
inv : p17 + p18 + p19 + p20 - p116 - p117 - p118 - p119 = 0
inv : p113 - p116 = 0
inv : p101 + p102 + p103 + p104 - p116 - p117 - p118 - p119 = 0
inv : p33 + p34 + p35 + p36 - p116 - p117 - p118 - p119 = 0
inv : p85 + p86 + p87 + p88 - p116 - p117 - p118 - p119 = 0
Total of 30 invariants.
[2021-05-18 11:54:54] [INFO ] Computed 30 place invariants in 8 ms
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph6546369098923581459.bin, -l, -1, -v, -w, /tmp/graph6546369098923581459.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:54:54] [INFO ] Decomposing Gal with order
[2021-05-18 11:54:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:54:54] [INFO ] Removed a total of 44 redundant transitions.
[2021-05-18 11:54:54] [INFO ] Flatten gal took : 61 ms
[2021-05-18 11:54:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-18 11:54:54] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 11 ms
[2021-05-18 11:54:54] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
[2021-05-18 11:54:54] [INFO ] Proved 120 variables to be positive in 211 ms
[2021-05-18 11:54:54] [INFO ] Computing symmetric may disable matrix : 119 transitions.
[2021-05-18 11:54:54] [INFO ] Computation of disable matrix completed :0/119 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:54:54] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:54:54] [INFO ] Computing symmetric may enable matrix : 119 transitions.
[2021-05-18 11:54:54] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 8 LTL properties
Checking formula 0 : !((G(F(X(!(G(F(G(X(F("((u20.p83==0)||(u27.p109==1))")))))))))))
Formula 0 simplified : !GFX!GFGXF"((u20.p83==0)||(u27.p109==1))"
built 30 ordering constraints for composite.
[2021-05-18 11:54:55] [INFO ] Computing symmetric co enabling matrix : 119 transitions.
[2021-05-18 11:54:57] [INFO ] Computation of co-enabling matrix(49/119) took 2311 ms. Total solver calls (SAT/UNSAT): 2981(2981/0)
[2021-05-18 11:55:00] [INFO ] Computation of co-enabling matrix(93/119) took 5329 ms. Total solver calls (SAT/UNSAT): 4977(4977/0)
[2021-05-18 11:55:01] [INFO ] Computation of Finished co-enabling matrix. took 6260 ms. Total solver calls (SAT/UNSAT): 5277(5277/0)
[2021-05-18 11:55:01] [INFO ] Computing Do-Not-Accords matrix : 119 transitions.
[2021-05-18 11:55:10] [INFO ] Computation of Completed DNA matrix. took 8651 ms. Total solver calls (SAT/UNSAT): 427(0/427)
[2021-05-18 11:55:10] [INFO ] Built C files in 15998ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 1597 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 44 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>(X(!( [](<>([](X(<>((LTLAP0==true))))))) ))), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>(X(!( [](<>([](X(<>((LTLAP0==true))))))) ))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>(X(!( [](<>([](X(<>((LTLAP0==true))))))) ))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Reverse transition relation is NOT exact ! Due to transitions t91, u28.t2, u28.t3, u28.t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/115/4/119
Computing Next relation with stutter on 2.68435e+08 deadlock states
Detected timeout of ITS tools.
[2021-05-18 12:14:54] [INFO ] Applying decomposition
[2021-05-18 12:14:54] [INFO ] Flatten gal took : 8 ms
[2021-05-18 12:14:54] [INFO ] Decomposing Gal with order
[2021-05-18 12:14:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:14:54] [INFO ] Removed a total of 108 redundant transitions.
[2021-05-18 12:14:54] [INFO ] Flatten gal took : 16 ms
[2021-05-18 12:14:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-18 12:14:54] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 2 ms
[2021-05-18 12:14:54] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 8 LTL properties
Checking formula 0 : !((G(F(X(!(G(F(G(X(F("((u21.p83==0)||(u28.p109==1))")))))))))))
Formula 0 simplified : !GFX!GFGXF"((u21.p83==0)||(u28.p109==1))"
built 31 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t91, u29.t6, u30.t2, u30.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/115/4/119
Computing Next relation with stutter on 2.68435e+08 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
25 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,0,0.266398,24432,1,0,19789,152,1626,17567,119,286,34475
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((!(X(F(X(G(X(F(X((F("(u28.p109==1)"))U("((u8.p32==0)||(u17.p67==1))")))))))))))
Formula 1 simplified : XFXGXFX(F"(u28.p109==1)" U "((u8.p32==0)||(u17.p67==1))")
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
2 strongly connected components in search stack
4 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,0,0.283936,26660,1,0,21038,152,1773,19386,122,303,36512
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((((G("((u26.p104==0)||(u26.p101==1))"))U(F("(u15.p59==1)")))||(!(("((u26.p104!=0)&&(u26.p101!=1))")U("((u26.p104==0)||(u26.p101==1))")))))
Formula 2 simplified : !((G"((u26.p104==0)||(u26.p101==1))" U F"(u15.p59==1)") | !("((u26.p104!=0)&&(u26.p101!=1))" U "((u26.p104==0)||(u26.p101==1))"))
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
9 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,0,0.365741,30116,1,0,31043,152,1911,28300,130,303,49050
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(X(X(F(("((u17.p65==0)||(u7.p27==1))")||((!(G("(((u30.p116==0)||(u12.p46==1))||(u16.p64==1))")))&&("((u30.p116==0)||(u12.p46==1))"))))))))
Formula 3 simplified : !FXXF("((u17.p65==0)||(u7.p27==1))" | ("((u30.p116==0)||(u12.p46==1))" & !G"(((u30.p116==0)||(u12.p46==1))||(u16.p64==1))"))
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 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,0,0.367886,30376,1,0,31071,152,1939,28327,133,303,49288
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-28a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(X(X((X(F("((u6.p22==0)||(u20.p79==1))")))||(F("(u10.p38==1)")))))))
Formula 4 simplified : !GXX(XF"((u6.p22==0)||(u20.p79==1))" | F"(u10.p38==1)")
Computing Next relation with stutter on 2.68435e+08 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 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,0,0.428592,33528,1,0,39748,152,2083,37123,135,324,57025
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((!(X(G("(u21.p82==1)"))))U("(u17.p68==1)")))
Formula 5 simplified : !(!XG"(u21.p82==1)" U "(u17.p68==1)")
Computing Next relation with stutter on 2.68435e+08 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 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,0,0.431066,33788,1,0,39748,152,2131,37123,136,324,57084
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-28a-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X("((u22.p86==0)||(u29.p115==1))")))
Formula 6 simplified : !X"((u22.p86==0)||(u29.p115==1))"
Computing Next relation with stutter on 2.68435e+08 deadlock states
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,0,0.431578,33788,1,0,39748,152,2136,37123,136,324,57099
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-28a-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F(!(F("((u26.p103!=0)&&(u25.p100!=1))")))))
Formula 7 simplified : !F!F"((u26.p103!=0)&&(u25.p100!=1))"
Computing Next relation with stutter on 2.68435e+08 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,0,0.467891,35372,1,0,44347,152,2203,42378,137,330,64133
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-28a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1621340102127

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-28a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is GPUForwardProgress-PT-28a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r303-tall-162124171100097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;