fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r303-tall-162124171200122
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for GPUForwardProgress-PT-40a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16254.096 1235113.00 978256.00 176702.40 FTFFTFFFFFFTFFFF 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-162124171200122.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is GPUForwardProgress-PT-40a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171200122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 18:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 18:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 11 15:46 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 47K 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-40a-00
FORMULA_NAME GPUForwardProgress-PT-40a-01
FORMULA_NAME GPUForwardProgress-PT-40a-02
FORMULA_NAME GPUForwardProgress-PT-40a-03
FORMULA_NAME GPUForwardProgress-PT-40a-04
FORMULA_NAME GPUForwardProgress-PT-40a-05
FORMULA_NAME GPUForwardProgress-PT-40a-06
FORMULA_NAME GPUForwardProgress-PT-40a-07
FORMULA_NAME GPUForwardProgress-PT-40a-08
FORMULA_NAME GPUForwardProgress-PT-40a-09
FORMULA_NAME GPUForwardProgress-PT-40a-10
FORMULA_NAME GPUForwardProgress-PT-40a-11
FORMULA_NAME GPUForwardProgress-PT-40a-12
FORMULA_NAME GPUForwardProgress-PT-40a-13
FORMULA_NAME GPUForwardProgress-PT-40a-14
FORMULA_NAME GPUForwardProgress-PT-40a-15

=== Now, execution of the tool begins

BK_START 1621340554545

[2021-05-18 12:22:39] [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]
[2021-05-18 12:22:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 12:22:39] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2021-05-18 12:22:39] [INFO ] Transformed 168 places.
[2021-05-18 12:22:39] [INFO ] Transformed 209 transitions.
[2021-05-18 12:22:39] [INFO ] Found NUPN structural information;
[2021-05-18 12:22:39] [INFO ] Parsed PT model containing 168 places and 209 transitions in 99 ms.
Ensure Unique test removed 42 transitions
Reduce redundant transitions removed 42 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 1361 steps, including 2 resets, run visited all 42 properties in 21 ms. (steps per millisecond=64 )
[2021-05-18 12:22:39] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 12:22:39] [INFO ] Flatten gal took : 51 ms
FORMULA GPUForwardProgress-PT-40a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:22:39] [INFO ] Flatten gal took : 18 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 12:22:39] [INFO ] Applying decomposition
[2021-05-18 12:22:39] [INFO ] Flatten gal took : 13 ms
[2021-05-18 12:22:39] [INFO ] Input system was already deterministic with 167 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/graph11265903448754678313.txt, -o, /tmp/graph11265903448754678313.bin, -w, /tmp/graph11265903448754678313.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/graph11265903448754678313.bin, -l, -1, -v, -w, /tmp/graph11265903448754678313.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 167 rows 168 cols
[2021-05-18 12:22:39] [INFO ] Computed 42 place invariants in 9 ms
inv : p137 + p138 + p139 + p140 - p164 - p165 - p166 - p167 = 0
inv : p93 + p94 + p95 + p96 - p164 - p165 - p166 - p167 = 0
inv : p25 + p26 + p27 + p28 - p164 - p165 - p166 - p167 = 0
inv : p69 + p70 + p71 + p72 - p164 - p165 - p166 - p167 = 0
inv : p113 + p114 + p115 + p116 - p164 - p165 - p166 - p167 = 0
inv : p45 + p46 + p47 + p48 - p164 - p165 - p166 - p167 = 0
inv : p1 + p2 + p3 + p4 - p164 - p165 - p166 - p167 = 0
inv : p29 + p30 + p31 + p32 - p164 - p165 - p166 - p167 = 0
inv : p133 + p134 + p135 + p136 - p164 - p165 - p166 - p167 = 0
[2021-05-18 12:22:39] [INFO ] Decomposing Gal with order
inv : p117 + p118 + p119 + p120 - p164 - p165 - p166 - p167 = 0
inv : p49 + p50 + p51 + p52 - p164 - p165 - p166 - p167 = 0
inv : p65 + p66 + p67 + p68 - p164 - p165 - p166 - p167 = 0
inv : p153 + p154 + p155 + p156 - p164 - p165 - p166 - p167 = 0
inv : p21 + p22 + p23 + p24 - p164 - p165 - p166 - p167 = 0
inv : p97 + p98 + p99 + p100 - p164 - p165 - p166 - p167 = 0
inv : p53 + p54 + p55 + p56 - p164 - p165 - p166 - p167 = 0
inv : p121 + p122 + p123 + p124 - p164 - p165 - p166 - p167 = 0
inv : p162 + p163 - p165 - p166 - p167 = 0
inv : p157 + p158 + p159 + p160 - p164 - p165 - p166 - p167 = 0
inv : p129 + p130 + p131 + p132 - p164 - p165 - p166 - p167 = 0
inv : p89 + p90 + p91 + p92 - p164 - p165 - p166 - p167 = 0
inv : p125 + p126 + p127 + p128 - p164 - p165 - p166 - p167 = 0
inv : p161 - p164 = 0
inv : p57 + p58 + p59 + p60 - p164 - p165 - p166 - p167 = 0
inv : p37 + p38 + p39 + p40 - p164 - p165 - p166 - p167 = 0
inv : p149 + p150 + p151 + p152 - p164 - p165 - p166 - p167 = 0
inv : p81 + p82 + p83 + p84 - p164 - p165 - p166 - p167 = 0
inv : p105 + p106 + p107 + p108 - p164 - p165 - p166 - p167 = 0
inv : p61 + p62 + p63 + p64 - p164 - p165 - p166 - p167 = 0
inv : p101 + p102 + p103 + p104 - p164 - p165 - p166 - p167 = 0
inv : p85 + p86 + p87 + p88 - p164 - p165 - p166 - p167 = 0
inv : p17 + p18 + p19 + p20 - p164 - p165 - p166 - p167 = 0
inv : p13 + p14 + p15 + p16 - p164 - p165 - p166 - p167 = 0
inv : p33 + p34 + p35 + p36 - p164 - p165 - p166 - p167 = 0
inv : p9 + p10 + p11 + p12 - p164 - p165 - p166 - p167 = 0
inv : p77 + p78 + p79 + p80 - p164 - p165 - p166 - p167 = 0
inv : p73 + p74 + p75 + p76 - p164 - p165 - p166 - p167 = 0
inv : p141 + p142 + p143 + p144 - p164 - p165 - p166 - p167 = 0
inv : p145 + p146 + p147 + p148 - p164 - p165 - p166 - p167 = 0
inv : p41 + p42 + p43 + p44 - p164 - p165 - p166 - p167 = 0
inv : p5 + p6 + p7 + p8 - p164 - p165 - p166 - p167 = 0
inv : p109 + p110 + p111 + p112 - p164 - p165 - p166 - p167 = 0
Total of 42 invariants.
[2021-05-18 12:22:39] [INFO ] Computed 42 place invariants in 14 ms
[2021-05-18 12:22:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:22:40] [INFO ] Removed a total of 64 redundant transitions.
[2021-05-18 12:22:40] [INFO ] Flatten gal took : 69 ms
[2021-05-18 12:22:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2021-05-18 12:22:40] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 7 ms
[2021-05-18 12:22:40] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 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 14 LTL properties
Checking formula 0 : !((((G((((!(F("(((u5.p22==1)&&(u40.p163==1))&&(u40.p167==1))")))||("(u38.p156!=1)"))||("(u40.p163!=1)"))||("(u40.p167!=1)")))||("(((u5.p22==1)&&(u40.p163==1))&&(u40.p167==1))"))U("(u3.p14==1)")))
Formula 0 simplified : !(("(((u5.p22==1)&&(u40.p163==1))&&(u40.p167==1))" | G("(u38.p156!=1)" | "(u40.p163!=1)" | "(u40.p167!=1)" | !F"(((u5.p22==1)&&(u40.p163==1))&&(u40.p167==1))")) U "(u3.p14==1)")
built 42 ordering constraints for composite.
[2021-05-18 12:22:40] [INFO ] Proved 168 variables to be positive in 319 ms
[2021-05-18 12:22:40] [INFO ] Computing symmetric may disable matrix : 167 transitions.
[2021-05-18 12:22:40] [INFO ] Computation of disable matrix completed :0/167 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 12:22:40] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 12:22:40] [INFO ] Computing symmetric may enable matrix : 167 transitions.
[2021-05-18 12:22:40] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 12:22:44] [INFO ] Computing symmetric co enabling matrix : 167 transitions.
[2021-05-18 12:22:44] [INFO ] Computation of co-enabling matrix(0/167) took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 12:22:47] [INFO ] Computation of co-enabling matrix(46/167) took 3039 ms. Total solver calls (SAT/UNSAT): 3957(3957/0)
[2021-05-18 12:22:50] [INFO ] Computation of co-enabling matrix(91/167) took 6151 ms. Total solver calls (SAT/UNSAT): 7638(7638/0)
[2021-05-18 12:22:53] [INFO ] Computation of co-enabling matrix(113/167) took 9227 ms. Total solver calls (SAT/UNSAT): 9035(9035/0)
[2021-05-18 12:22:56] [INFO ] Computation of co-enabling matrix(147/167) took 12231 ms. Total solver calls (SAT/UNSAT): 10242(10242/0)
[2021-05-18 12:22:57] [INFO ] Computation of Finished co-enabling matrix. took 13046 ms. Total solver calls (SAT/UNSAT): 10413(10413/0)
[2021-05-18 12:22:57] [INFO ] Computing Do-Not-Accords matrix : 167 transitions.
[2021-05-18 12:23:21] [INFO ] Computation of Completed DNA matrix. took 24263 ms. Total solver calls (SAT/UNSAT): 607(0/607)
[2021-05-18 12:23:21] [INFO ] Built C files in 41795ms 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 6172 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 82 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (( [](( ( ( !( <>((LTLAP0==true))) ) || ( (LTLAP1==true)) ) || ( (LTLAP2==true)) ) || ( (LTLAP3==true)) )) || ( (LTLAP0==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, (( [](( ( ( !( <>((LTLAP0==true))) ) || ( (LTLAP1==true)) ) || ( (LTLAP2==true)) ) || ( (LTLAP3==true)) )) || ( (LTLAP0==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, (( [](( ( ( !( <>((LTLAP0==true))) ) || ( (LTLAP1==true)) ) || ( (LTLAP2==true)) ) || ( (LTLAP3==true)) )) || ( (LTLAP0==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)
Reverse transition relation is NOT exact ! Due to transitions t127, u40.t2, u40.t3, u40.t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/163/4/167
Computing Next relation with stutter on 1.09951e+12 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
26657 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,0,266.605,6447876,1,0,1.42957e+07,3.53386e+06,34976,1.47362e+07,665,8.7695e+06,31485359
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((!(F(X(G((X("(((u20.p82==1)&&(u40.p163==1))&&(u40.p167==1))"))U("(((u38.p156==1)&&(u40.p163==1))&&(u40.p167==1))")))))))
Formula 1 simplified : FXG(X"(((u20.p82==1)&&(u40.p163==1))&&(u40.p167==1))" U "(((u38.p156==1)&&(u40.p163==1))&&(u40.p167==1))")
Computing Next relation with stutter on 1.09951e+12 deadlock states
Detected timeout of ITS tools.
[2021-05-18 12:42:42] [INFO ] Applying decomposition
[2021-05-18 12:42:42] [INFO ] Flatten gal took : 114 ms
[2021-05-18 12:42:42] [INFO ] Decomposing Gal with order
[2021-05-18 12:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:42:42] [INFO ] Removed a total of 156 redundant transitions.
[2021-05-18 12:42:42] [INFO ] Flatten gal took : 123 ms
[2021-05-18 12:42:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2021-05-18 12:42:42] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 29 ms
[2021-05-18 12:42:42] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 9 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 : !((!(F(X(G((X("(((u21.p82==1)&&(u41.p163==1))&&(u42.p167==1))"))U("(((u39.p156==1)&&(u41.p163==1))&&(u42.p167==1))")))))))
Formula 0 simplified : FXG(X"(((u21.p82==1)&&(u41.p163==1))&&(u42.p167==1))" U "(((u39.p156==1)&&(u41.p163==1))&&(u42.p167==1))")
built 43 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t127, u41.t6, u42.t2, u42.t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/163/4/167
Computing Next relation with stutter on 1.09951e+12 deadlock states
6320 unique states visited
0 strongly connected components in search stack
9365 transitions explored
121 items max in DFS search stack
1777 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,0,17.7935,471696,1,0,1.16344e+06,191,2269,1.24235e+06,120,321,1489966
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-40a-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((((G("(u33.p130==1)"))U(X("(u22.p87==1)")))&&(X("(u33.p130==1)"))))
Formula 1 simplified : !((G"(u33.p130==1)" U X"(u22.p87==1)") & X"(u33.p130==1)")
Computing Next relation with stutter on 1.09951e+12 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,0,17.8103,472824,1,0,1.16344e+06,191,2285,1.24236e+06,122,321,1490017
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((!(G(F(G((G("(u29.p114==1)"))&&("(u42.p166==1)")))))))
Formula 2 simplified : GFG("(u42.p166==1)" & G"(u29.p114==1)")
Computing Next relation with stutter on 1.09951e+12 deadlock states
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,0,17.8169,473064,1,0,1.1635e+06,191,2336,1.24241e+06,123,321,1490189
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((("(u33.p131==1)")U(G("(u33.p131==1)")))U(("(((u5.p18!=1)||(u41.p163!=1))||(u42.p167!=1))")U((X("(((u5.p18==1)&&(u41.p163==1))&&(u42.p167==1))"))||("(((u28.p112==1)&&(u41.p163==1))&&(u42.p167==1))")))))
Formula 3 simplified : !(("(u33.p131==1)" U G"(u33.p131==1)") U ("(((u5.p18!=1)||(u41.p163!=1))||(u42.p167!=1))" U ("(((u28.p112==1)&&(u41.p163==1))&&(u42.p167==1))" | X"(((u5.p18==1)&&(u41.p163==1))&&(u42.p167==1))")))
Computing Next relation with stutter on 1.09951e+12 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,0,17.8221,473724,1,0,1.1635e+06,191,2384,1.24241e+06,123,321,1490295
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-40a-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((X("((u21.p82==1)||(((u9.p34==1)&&(u41.p163==1))&&(u42.p167==1)))"))U(G(((F(G("(((u9.p34==1)&&(u41.p163==1))&&(u42.p167==1))")))U("(((u9.p34==1)&&(u41.p163==1))&&(u42.p167==1))"))&&(F("(u21.p82==1)"))))))
Formula 4 simplified : !(X"((u21.p82==1)||(((u9.p34==1)&&(u41.p163==1))&&(u42.p167==1)))" U G((FG"(((u9.p34==1)&&(u41.p163==1))&&(u42.p167==1))" U "(((u9.p34==1)&&(u41.p163==1))&&(u42.p167==1))") & F"(u21.p82==1)"))
Computing Next relation with stutter on 1.09951e+12 deadlock states
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,0,17.8428,473856,1,0,1.1646e+06,191,2483,1.24406e+06,123,337,1491632
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((((!(F((F("(u16.p63==1)"))U("(((u35.p138==1)&&(u41.p163==1))&&(u42.p167==1))"))))&&(!(F("(u35.p138==1)"))))&&(X("(u38.p151!=1)"))))
Formula 5 simplified : !(!F(F"(u16.p63==1)" U "(((u35.p138==1)&&(u41.p163==1))&&(u42.p167==1))") & !F"(u35.p138==1)" & X"(u38.p151!=1)")
Computing Next relation with stutter on 1.09951e+12 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
36 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,0,18.2138,489620,1,0,1.19918e+06,191,2542,1.30912e+06,123,341,1532048
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((!(G(F("(((u9.p36!=1)||(u41.p163!=1))||(u42.p167!=1))"))))&&(!(((("(u20.p79==1)")U("(((u9.p36==1)&&(u41.p163==1))&&(u42.p167==1))"))U("(((u9.p36==1)&&(u41.p163==1))&&(u42.p167==1))"))U("((((u9.p36==1)&&(u41.p163==1))&&(u42.p167==1))||(((u17.p68==1)&&(u41.p163==1))&&(u42.p167==1)))")))))
Formula 6 simplified : !(!GF"(((u9.p36!=1)||(u41.p163!=1))||(u42.p167!=1))" & !((("(u20.p79==1)" U "(((u9.p36==1)&&(u41.p163==1))&&(u42.p167==1))") U "(((u9.p36==1)&&(u41.p163==1))&&(u42.p167==1))") U "((((u9.p36==1)&&(u41.p163==1))&&(u42.p167==1))||(((u17.p68==1)&&(u41.p163==1))&&(u42.p167==1)))"))
Computing Next relation with stutter on 1.09951e+12 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
221 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,0,20.4181,576456,1,0,1.39317e+06,191,2601,1.59492e+06,123,354,1675267
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((!((F(X("(((u7.p28==1)&&(u41.p163==1))&&(u42.p167==1))")))U(((G("(u24.p95==1)"))||("(u24.p95==1)"))&&(X((X("(u24.p95==1)"))||("(u24.p95==1)")))))))
Formula 7 simplified : FX"(((u7.p28==1)&&(u41.p163==1))&&(u42.p167==1))" U (("(u24.p95==1)" | G"(u24.p95==1)") & X("(u24.p95==1)" | X"(u24.p95==1)"))
Computing Next relation with stutter on 1.09951e+12 deadlock states
8 unique states visited
6 strongly connected components in search stack
11 transitions explored
8 items max in DFS search stack
41 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,0,20.821,588064,1,0,1.42136e+06,191,2812,1.62254e+06,123,356,1711684
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((X(((!((X("(u9.p35==1)"))U("(((u30.p118==1)&&(u41.p163==1))&&(u42.p167==1))")))&&(F("(((u15.p60==1)&&(u41.p163==1))&&(u42.p167==1))")))&&("(((u30.p118!=1)||(u41.p163!=1))||(u42.p167!=1))")))U(X(X("(((u30.p118==1)&&(u41.p163==1))&&(u42.p167==1))")))))
Formula 8 simplified : !(X("(((u30.p118!=1)||(u41.p163!=1))||(u42.p167!=1))" & !(X"(u9.p35==1)" U "(((u30.p118==1)&&(u41.p163==1))&&(u42.p167==1))") & F"(((u15.p60==1)&&(u41.p163==1))&&(u42.p167==1))") U XX"(((u30.p118==1)&&(u41.p163==1))&&(u42.p167==1))")
Computing Next relation with stutter on 1.09951e+12 deadlock states
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
95 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,0,21.777,605020,1,0,1.45914e+06,191,2896,1.68228e+06,123,356,1750080
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((G(F(G(X((G("(u30.p119==1)"))||(G("(u39.p155==1)"))))))))
Formula 9 simplified : !GFGX(G"(u30.p119==1)" | G"(u39.p155==1)")
Computing Next relation with stutter on 1.09951e+12 deadlock states
3 unique states visited
2 strongly connected components in search stack
4 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,0,21.781,605284,1,0,1.45932e+06,191,2904,1.68256e+06,123,356,1750478
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((F("(u30.p119==1)")))
Formula 10 simplified : !F"(u30.p119==1)"
Computing Next relation with stutter on 1.09951e+12 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
13 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,0,21.9064,611356,1,0,1.4772e+06,191,2982,1.6987e+06,123,356,1772255
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((!(G((!(F("((((u5.p20==1)&&(u41.p163==1))&&(u42.p167==1))||(u16.p63==1))")))&&(X(X("(u38.p151==1)"))))))U(G("(((u5.p20==1)&&(u41.p163==1))&&(u42.p167==1))"))))
Formula 11 simplified : !(!G(!F"((((u5.p20==1)&&(u41.p163==1))&&(u42.p167==1))||(u16.p63==1))" & XX"(u38.p151==1)") U G"(((u5.p20==1)&&(u41.p163==1))&&(u42.p167==1))")
Computing Next relation with stutter on 1.09951e+12 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,21.9195,611620,1,0,1.47794e+06,191,3088,1.69967e+06,123,356,1773663
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((G(F(X((F("(u34.p134==1)"))U("(((u36.p144==1)&&(u41.p163==1))&&(u42.p167==1))")))))||(G((F(X("(((u36.p144==1)&&(u41.p163==1))&&(u42.p167==1))")))U(F("(((u36.p144==1)&&(u41.p163==1))&&(u42.p167==1))"))))))
Formula 12 simplified : !(GFX(F"(u34.p134==1)" U "(((u36.p144==1)&&(u41.p163==1))&&(u42.p167==1))") | G(FX"(((u36.p144==1)&&(u41.p163==1))&&(u42.p167==1))" U F"(((u36.p144==1)&&(u41.p163==1))&&(u42.p167==1))"))
Computing Next relation with stutter on 1.09951e+12 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 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,0,21.9237,612148,1,0,1.478e+06,191,3119,1.69977e+06,123,356,1773849
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-40a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1621341789658

--------------------
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="GPUForwardProgress-PT-40a"
export BK_EXAMINATION="LTLFireability"
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-40a, 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 r303-tall-162124171200122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40a.tgz
mv GPUForwardProgress-PT-40a 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 ;