fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r036-smll-158901930900314
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for CloudDeployment-PT-5a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.080 20353.00 45918.00 267.40 FFFFFFFFFFTTFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r036-smll-158901930900314.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 CloudDeployment-PT-5a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901930900314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 3.6K Mar 30 01:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 08:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 07:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 26 07:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 230K 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 CloudDeployment-PT-5a-00
FORMULA_NAME CloudDeployment-PT-5a-01
FORMULA_NAME CloudDeployment-PT-5a-02
FORMULA_NAME CloudDeployment-PT-5a-03
FORMULA_NAME CloudDeployment-PT-5a-04
FORMULA_NAME CloudDeployment-PT-5a-05
FORMULA_NAME CloudDeployment-PT-5a-06
FORMULA_NAME CloudDeployment-PT-5a-07
FORMULA_NAME CloudDeployment-PT-5a-08
FORMULA_NAME CloudDeployment-PT-5a-09
FORMULA_NAME CloudDeployment-PT-5a-10
FORMULA_NAME CloudDeployment-PT-5a-11
FORMULA_NAME CloudDeployment-PT-5a-12
FORMULA_NAME CloudDeployment-PT-5a-13
FORMULA_NAME CloudDeployment-PT-5a-14
FORMULA_NAME CloudDeployment-PT-5a-15

=== Now, execution of the tool begins

BK_START 1589895293481

[2020-05-19 13:34:56] [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]
[2020-05-19 13:34:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 13:34:56] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2020-05-19 13:34:56] [INFO ] Transformed 180 places.
[2020-05-19 13:34:56] [INFO ] Transformed 675 transitions.
[2020-05-19 13:34:56] [INFO ] Found NUPN structural information;
[2020-05-19 13:34:56] [INFO ] Parsed PT model containing 180 places and 675 transitions in 228 ms.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1344 resets, run finished after 582 ms. (steps per millisecond=171 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-19 13:34:57] [INFO ] Flow matrix only has 301 transitions (discarded 294 similar events)
// Phase 1: matrix 301 rows 180 cols
[2020-05-19 13:34:57] [INFO ] Computed 30 place invariants in 18 ms
[2020-05-19 13:34:57] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 37 ms returned sat
[2020-05-19 13:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 13:34:57] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2020-05-19 13:34:57] [INFO ] State equation strengthened by 132 read => feed constraints.
[2020-05-19 13:34:58] [INFO ] [Real]Added 132 Read/Feed constraints in 37 ms returned sat
[2020-05-19 13:34:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 13:34:58] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 160 ms returned sat
[2020-05-19 13:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 13:34:58] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2020-05-19 13:34:58] [INFO ] [Nat]Added 132 Read/Feed constraints in 30 ms returned sat
[2020-05-19 13:34:58] [INFO ] Computed and/alt/rep : 594/3899/300 causal constraints in 64 ms.
[2020-05-19 13:35:00] [INFO ] Added : 175 causal constraints over 35 iterations in 1380 ms. Result :sat
[2020-05-19 13:35:00] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 31 ms returned sat
[2020-05-19 13:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 13:35:00] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2020-05-19 13:35:00] [INFO ] [Real]Added 132 Read/Feed constraints in 41 ms returned sat
[2020-05-19 13:35:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 13:35:00] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 26 ms returned sat
[2020-05-19 13:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 13:35:00] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2020-05-19 13:35:00] [INFO ] [Nat]Added 132 Read/Feed constraints in 40 ms returned sat
[2020-05-19 13:35:00] [INFO ] Computed and/alt/rep : 594/3899/300 causal constraints in 74 ms.
[2020-05-19 13:35:02] [INFO ] Added : 175 causal constraints over 35 iterations in 1305 ms. Result :sat
[2020-05-19 13:35:02] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-19 13:35:02] [INFO ] Flatten gal took : 198 ms
FORMULA CloudDeployment-PT-5a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-5a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-5a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-5a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 13:35:02] [INFO ] Flatten gal took : 96 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 13:35:03] [INFO ] Applying decomposition
[2020-05-19 13:35:03] [INFO ] Flatten gal took : 75 ms
[2020-05-19 13:35:03] [INFO ] Input system was already deterministic with 595 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/graph12904900990563227882.txt, -o, /tmp/graph12904900990563227882.bin, -w, /tmp/graph12904900990563227882.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/graph12904900990563227882.bin, -l, -1, -v, -w, /tmp/graph12904900990563227882.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 13:35:03] [INFO ] Decomposing Gal with order
[2020-05-19 13:35:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 13:35:03] [INFO ] Removed a total of 614 redundant transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
[2020-05-19 13:35:03] [INFO ] Flatten gal took : 234 ms
Normalized transition count is 301 out of 595 initially.
// Phase 1: matrix 301 rows 180 cols
[2020-05-19 13:35:03] [INFO ] Computed 30 place invariants in 14 ms
inv : p113 - p141 = 0
inv : p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 - p141 - p178 - p179 = 0
inv : p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p176 + p177 - p178 - p179 = 0
inv : p87 - p141 = 0
inv : p88 - p178 - p179 = 0
inv : p30 - p178 - p179 = 0
inv : p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p174 + p175 - p178 - p179 = 0
inv : p59 - p141 = 0
inv : p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p172 + p173 - p178 - p179 = 0
inv : p116 - p178 - p179 = 0
inv : p86 - p178 - p179 = 0
inv : p32 - p178 - p179 = 0
inv : p58 - p178 - p179 = 0
inv : p114 - p178 - p179 = 0
inv : p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 - p141 - p178 - p179 = 0
inv : p1 - p141 = 0
inv : p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 - p141 - p178 - p179 = 0
inv : p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 - p178 - p179 = 0
inv : p29 - p141 = 0
inv : p115 - p141 = 0
inv : p60 - p178 - p179 = 0
inv : p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 - p141 - p178 - p179 = 0
inv : p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 - p141 - p178 - p179 = 0
inv : p57 - p141 = 0
inv : p4 - p178 - p179 = 0
inv : p3 - p141 = 0
inv : p85 - p141 = 0
inv : p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p170 + p171 - p178 - p179 = 0
inv : p2 - p178 - p179 = 0
inv : p31 - p141 = 0
Total of 30 invariants.
[2020-05-19 13:35:03] [INFO ] Computed 30 place invariants in 18 ms
[2020-05-19 13:35:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 41 ms.
[2020-05-19 13:35:03] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 12 ms
[2020-05-19 13:35:03] [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 12 LTL properties
Checking formula 0 : !(((G("((i10.i0.i1.u49.p116==1)&&(i8.u29.p120==1))"))||(F("(((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i0.u4.p19==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))"))))
Formula 0 simplified : !(G"((i10.i0.i1.u49.p116==1)&&(i8.u29.p120==1))" | F"(((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i0.u4.p19==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))")
built 27 ordering constraints for composite.
built 18 ordering constraints for composite.
built 18 ordering constraints for composite.
built 15 ordering constraints for composite.
built 19 ordering constraints for composite.
built 14 ordering constraints for composite.
built 13 ordering constraints for composite.
built 60 ordering constraints for composite.
built 60 ordering constraints for composite.
built 6 ordering constraints for composite.
built 64 ordering constraints for composite.
built 6 ordering constraints for composite.
built 18 ordering constraints for composite.
built 13 ordering constraints for composite.
built 15 ordering constraints for composite.
built 13 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t17, t95, t198, i0.t187, i0.t173, i0.u3.t182, i0.u3.t535, i1.t191, i1.u5.t192, i1.u6.t159, i1.u6.t195, i2.t148, i2.t134, i2.u10.t143, i2.u10.t520, i3.t156, i3.t152, i3.u12.t153, i3.u14.t120, i4.t109, i4.u18.t104, i4.u18.t551, i5.t113, i5.u20.t114, i5.u21.t81, i5.u21.t117, i6.t70, i6.t56, i6.u25.t65, i6.u25.t487, i7.t74, i7.u27.t75, i7.u28.t42, i7.u28.t78, i8.t31, i8.u32.t26, i8.u32.t593, i9.t35, i9.u34.t36, i9.u35.t3, i9.u35.t39, i10.t623, i10.i0.t605, i10.i0.i1.t641, i10.i0.i1.t632, i10.i0.i1.t614, i10.i0.i1.u49.t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/353/47/400
Computing Next relation with stutter on 2 deadlock states
[2020-05-19 13:35:04] [INFO ] Proved 180 variables to be positive in 714 ms
[2020-05-19 13:35:04] [INFO ] Computing symmetric may disable matrix : 595 transitions.
[2020-05-19 13:35:04] [INFO ] Computation of disable matrix completed :0/595 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 13:35:04] [INFO ] Computation of Complete disable matrix. took 104 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 13:35:04] [INFO ] Computing symmetric may enable matrix : 595 transitions.
[2020-05-19 13:35:04] [INFO ] Computation of Complete enable matrix. took 62 ms. Total solver calls (SAT/UNSAT): 0(0/0)
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
90 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,0,0.98549,40844,1,0,50401,1081,4453,74029,1461,3010,117751
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(F(G((!(G(X("(i6.u22.p91==1)"))))&&((X("(i6.u22.p91==1)"))||("(((((i10.i0.i1.u49.p86==1)&&(i10.i0.i1.u49.p88==1))&&(i7.u28.p110==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))")))))))
Formula 1 simplified : !XFG(!GX"(i6.u22.p91==1)" & ("(((((i10.i0.i1.u49.p86==1)&&(i10.i0.i1.u49.p88==1))&&(i7.u28.p110==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))" | X"(i6.u22.p91==1)"))
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
16 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,0,1.14757,45044,1,0,57591,1181,4789,85080,1482,3631,137437
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((X(F(G(F("((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i1.u6.p28==1))&&(i10.i0.i1.u49.p156==1))")))))&&(F("((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i1.u6.p28==1))&&(i10.i0.i1.u49.p156==1))"))))
Formula 2 simplified : !(F"((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i1.u6.p28==1))&&(i10.i0.i1.u49.p156==1))" & XFGF"((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i1.u6.p28==1))&&(i10.i0.i1.u49.p156==1))")
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 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,0,1.17149,45492,1,0,58439,1222,4861,87042,1487,3838,139523
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!(F((G(F("((i10.i0.i1.u49.p60!=1)||(i4.u16.p65!=1))")))&&(G(((X("(((((i10.i0.i1.u49.p86==1)&&(i10.i0.i1.u49.p88==1))&&(i6.u26.p103==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))"))&&(F("(i10.i0.i1.u49.p60==1)")))||("((i10.i0.i1.u49.p60==1)&&(i10.i0.i1.u49.p114==1))")))))))
Formula 3 simplified : F(GF"((i10.i0.i1.u49.p60!=1)||(i4.u16.p65!=1))" & G("((i10.i0.i1.u49.p60==1)&&(i10.i0.i1.u49.p114==1))" | (X"(((((i10.i0.i1.u49.p86==1)&&(i10.i0.i1.u49.p88==1))&&(i6.u26.p103==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))" & F"(i10.i0.i1.u49.p60==1)")))
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
4 strongly connected components in search stack
7 transitions explored
5 items max in DFS search stack
21 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,0,1.38309,52016,1,0,69106,1404,5027,104576,1501,5265,165645
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((((X("((i10.i0.i1.u49.p4==1)&&(i10.i0.i1.u49.p32==1))"))U(G(X(((G("((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i1.u6.p28==1))&&(i1.u44.p168==1))"))&&("(i10.i0.i1.u49.p116==1)"))&&("(i8.u31.p123==1)")))))||(G("((i10.i0.i1.u49.p116!=1)||(i8.u31.p123!=1))"))))
Formula 4 simplified : !((X"((i10.i0.i1.u49.p4==1)&&(i10.i0.i1.u49.p32==1))" U GX("(i8.u31.p123==1)" & "(i10.i0.i1.u49.p116==1)" & G"((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i1.u6.p28==1))&&(i1.u44.p168==1))")) | G"((i10.i0.i1.u49.p116!=1)||(i8.u31.p123!=1))")
Computing Next relation with stutter on 2 deadlock states
9 unique states visited
7 strongly connected components in search stack
10 transitions explored
7 items max in DFS search stack
42 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,0,1.84189,63556,1,0,93792,1425,5149,139572,1514,5616,218066
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((!((("((i10.i0.i1.u49.p4==1)&&(i10.i0.i1.u49.p32==1))")U(G("(i9.u34.p134==1)")))U(G(X((G(F("((i10.i0.i1.u49.p4==1)&&(i10.i0.i1.u49.p32==1))")))U(F("(((((i10.i0.i1.u49.p58==1)&&(i10.i0.i1.u49.p60==1))&&(i5.u19.p73==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))"))))))))
Formula 5 simplified : ("((i10.i0.i1.u49.p4==1)&&(i10.i0.i1.u49.p32==1))" U G"(i9.u34.p134==1)") U GX(GF"((i10.i0.i1.u49.p4==1)&&(i10.i0.i1.u49.p32==1))" U F"(((((i10.i0.i1.u49.p58==1)&&(i10.i0.i1.u49.p60==1))&&(i5.u19.p73==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))")
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
66 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.51208,83620,1,0,136305,1441,5232,201930,1522,6036,309582
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((!(("(((((i10.i0.i1.u49.p30!=1)||(i10.i0.i1.u49.p32!=1))||(i2.u11.p47!=1))||(i10.i0.i1.u49.p167!=1))||(i10.i0.i1.u49.p178!=1))")U(X("((i10.i0.i1.u49.p4==1)&&(i0.u4.p17==1))"))))&&((!(X(F("((((i10.i0.i1.u49.p114==1)&&(i10.i0.i1.u49.p116==1))&&(i9.u35.p140==1))&&(i10.i0.i1.u49.p146==1))"))))||(!(X(G("(((((i10.i0.i1.u49.p114==1)&&(i10.i0.i1.u49.p116==1))&&(i9.u34.p136==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))")))))))
Formula 6 simplified : !(!("(((((i10.i0.i1.u49.p30!=1)||(i10.i0.i1.u49.p32!=1))||(i2.u11.p47!=1))||(i10.i0.i1.u49.p167!=1))||(i10.i0.i1.u49.p178!=1))" U X"((i10.i0.i1.u49.p4==1)&&(i0.u4.p17==1))") & (!XF"((((i10.i0.i1.u49.p114==1)&&(i10.i0.i1.u49.p116==1))&&(i9.u35.p140==1))&&(i10.i0.i1.u49.p146==1))" | !XG"(((((i10.i0.i1.u49.p114==1)&&(i10.i0.i1.u49.p116==1))&&(i9.u34.p136==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))"))
Computing Next relation with stutter on 2 deadlock states
6 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
52 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,0,3.02324,99988,1,0,173401,1458,5388,251373,1538,6187,376033
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((!(X(("(i5.u19.p74==1)")U(("((i10.i0.i1.u49.p30==1)&&(i10.i0.i1.u49.p60==1))")U("((i10.i0.i1.u49.p32==1)&&(i10.i0.i1.u49.p58==1))"))))))
Formula 7 simplified : X("(i5.u19.p74==1)" U ("((i10.i0.i1.u49.p30==1)&&(i10.i0.i1.u49.p60==1))" U "((i10.i0.i1.u49.p32==1)&&(i10.i0.i1.u49.p58==1))"))
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.06532,101308,1,0,177303,1458,5455,254899,1548,6187,381747
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((("(((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i0.u3.p16==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))")U("(i5.u20.p77==1)"))U(!(X((X(G("(i5.u20.p77==1)")))&&(X(F("(i5.u20.p77==1)"))))))))
Formula 8 simplified : !(("(((((i10.i0.i1.u49.p2==1)&&(i10.i0.i1.u49.p4==1))&&(i0.u3.p16==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))" U "(i5.u20.p77==1)") U !X(XG"(i5.u20.p77==1)" & XF"(i5.u20.p77==1)"))
Computing Next relation with stutter on 2 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,0,3.06734,101308,1,0,177303,1458,5474,254899,1548,6187,381774
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA CloudDeployment-PT-5a-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F(G("(i0.u3.p15==1)"))))
Formula 9 simplified : !FG"(i0.u3.p15==1)"
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
384 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.91165,189220,1,0,349790,1635,5499,521239,1548,8365,591331
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((G(F(X(("((i10.i0.i1.u49.p32==1)&&(i10.i0.i1.u49.p58==1))")U(F(X(("(i9.u33.p132!=1)")U("((i9.u33.p132==1)||((i10.i0.i1.u49.p32==1)&&(i10.i0.i1.u49.p58==1)))"))))))))U("(i9.u33.p131==1)")))
Formula 10 simplified : !(GFX("((i10.i0.i1.u49.p32==1)&&(i10.i0.i1.u49.p58==1))" U FX("(i9.u33.p132!=1)" U "((i9.u33.p132==1)||((i10.i0.i1.u49.p32==1)&&(i10.i0.i1.u49.p58==1)))")) U "(i9.u33.p131==1)")
Computing Next relation with stutter on 2 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,0,6.92553,189484,1,0,350617,1635,5512,522158,1548,8365,593489
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((!(("((i10.i0.i1.u49.p32==1)&&(i2.u7.p36==1))")U(F("((i10.i0.i1.u49.p32==1)&&(i2.u7.p36==1))"))))||(X((((((("(i10.i0.i1.u49.p178==1)")U("(((((i10.i0.i1.u49.p86==1)&&(i10.i0.i1.u49.p88==1))&&(i6.u25.p100==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))"))&&("(i10.i0.i1.u49.p86==1)"))&&("(i10.i0.i1.u49.p88==1)"))&&("(i6.u25.p99==1)"))&&("(i10.i0.i1.u49.p167==1)"))&&("(i10.i0.i1.u49.p178==1)")))))
Formula 11 simplified : !(!("((i10.i0.i1.u49.p32==1)&&(i2.u7.p36==1))" U F"((i10.i0.i1.u49.p32==1)&&(i2.u7.p36==1))") | X("(i6.u25.p99==1)" & "(i10.i0.i1.u49.p86==1)" & "(i10.i0.i1.u49.p88==1)" & "(i10.i0.i1.u49.p167==1)" & "(i10.i0.i1.u49.p178==1)" & ("(i10.i0.i1.u49.p178==1)" U "(((((i10.i0.i1.u49.p86==1)&&(i10.i0.i1.u49.p88==1))&&(i6.u25.p100==1))&&(i10.i0.i1.u49.p167==1))&&(i10.i0.i1.u49.p178==1))")))
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
63 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,0,7.55611,210604,1,0,399700,1643,5638,584725,1558,8424,675995
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA CloudDeployment-PT-5a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2020-05-19 13:35:12] [INFO ] Computing symmetric co enabling matrix : 595 transitions.
[2020-05-19 13:35:12] [INFO ] Computation of co-enabling matrix(0/595) took 373 ms. Total solver calls (SAT/UNSAT): 312(312/0)
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:482)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
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)
[2020-05-19 13:35:12] [INFO ] Built C files in 9718ms 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 1589895313834

--------------------
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="CloudDeployment-PT-5a"
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 CloudDeployment-PT-5a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r036-smll-158901930900314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a 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 ;