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Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r036-smll-158901931000370
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for CloudOpsManagement-PT-00005by00002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.230 6055.00 13195.00 331.60 FFFFFFFFFFFFFFTT 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-158901931000370.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)
........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-00005by00002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901931000370
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 5.2K Mar 30 01:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 30 01:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 27 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 26 08:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 08:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 13 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 17K 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 CloudOpsManagement-PT-00005by00002-00
FORMULA_NAME CloudOpsManagement-PT-00005by00002-01
FORMULA_NAME CloudOpsManagement-PT-00005by00002-02
FORMULA_NAME CloudOpsManagement-PT-00005by00002-03
FORMULA_NAME CloudOpsManagement-PT-00005by00002-04
FORMULA_NAME CloudOpsManagement-PT-00005by00002-05
FORMULA_NAME CloudOpsManagement-PT-00005by00002-06
FORMULA_NAME CloudOpsManagement-PT-00005by00002-07
FORMULA_NAME CloudOpsManagement-PT-00005by00002-08
FORMULA_NAME CloudOpsManagement-PT-00005by00002-09
FORMULA_NAME CloudOpsManagement-PT-00005by00002-10
FORMULA_NAME CloudOpsManagement-PT-00005by00002-11
FORMULA_NAME CloudOpsManagement-PT-00005by00002-12
FORMULA_NAME CloudOpsManagement-PT-00005by00002-13
FORMULA_NAME CloudOpsManagement-PT-00005by00002-14
FORMULA_NAME CloudOpsManagement-PT-00005by00002-15

=== Now, execution of the tool begins

BK_START 1589926493310

[2020-05-19 22:14:56] [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 22:14:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 22:14:56] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2020-05-19 22:14:56] [INFO ] Transformed 27 places.
[2020-05-19 22:14:56] [INFO ] Transformed 29 transitions.
[2020-05-19 22:14:56] [INFO ] Parsed PT model containing 27 places and 29 transitions in 134 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100001 steps, including 0 resets, run finished after 213 ms. (steps per millisecond=469 ) properties seen :[1, 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]
// Phase 1: matrix 29 rows 27 cols
[2020-05-19 22:14:56] [INFO ] Computed 11 place invariants in 4 ms
[2020-05-19 22:14:56] [INFO ] [Real]Absence check using 11 positive place invariants in 22 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-19 22:14:57] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-19 22:14:57] [INFO ] Flatten gal took : 56 ms
FORMULA CloudOpsManagement-PT-00005by00002-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00005by00002-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 22:14:57] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
[2020-05-19 22:14:57] [INFO ] Applying decomposition
Built C files in :
/home/mcc/execution
[2020-05-19 22:14:57] [INFO ] Flatten gal took : 29 ms
[2020-05-19 22:14:57] [INFO ] Input system was already deterministic with 29 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/graph13258309119803810267.txt, -o, /tmp/graph13258309119803810267.bin, -w, /tmp/graph13258309119803810267.weights], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 29 rows 27 cols
[2020-05-19 22:14:57] [INFO ] Computed 11 place invariants in 4 ms
inv : ScStopped + ScUnavailable + WebAppRuntime + WSRuntime1 + Wsr1Deployed + Wsr1Started = 2
inv : ScStopped + ScUnavailable + WebAppRuntime + WsRuntime3 + Wsr3Deployed + Wsr3Started = 2
inv : ScStopped + ScUnavailable + WebAppRuntime + WSRuntime2 + Wsr2Started + Wsr2Deployed = 2
inv : Container + OsContainer + Bounder2 = 5
inv : ContainerDown + ContainerUp = 2
inv : 2*OsAvailable + 2*OsNotInstalled + 2*SwContainer + ServerContainer + Bounder1 = 9
inv : Wsr3Deployed + Wsr3NotDeployed + Wsr3Started = 5
inv : ScStopped + ScUnavailable + ScWorking = 2
inv : Wsr1Deployed + Wsr1NotDeployed + Wsr1Started = 5
inv : Wsr2Started + Wsr2Deployed + Wsr2NotDeployed = 5
inv : OsAvailable + OsRunning + OsNotInstalled = 2
Total of 11 invariants.
[2020-05-19 22:14:57] [INFO ] Computed 11 place invariants in 7 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/graph13258309119803810267.bin, -l, -1, -v, -w, /tmp/graph13258309119803810267.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 22:14:57] [INFO ] Decomposing Gal with order
[2020-05-19 22:14:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 22:14:57] [INFO ] Removed a total of 2 redundant transitions.
[2020-05-19 22:14:57] [INFO ] Proved 27 variables to be positive in 152 ms
[2020-05-19 22:14:57] [INFO ] Computing symmetric may disable matrix : 29 transitions.
[2020-05-19 22:14:57] [INFO ] Computation of disable matrix completed :0/29 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 22:14:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 22:14:57] [INFO ] Computing symmetric may enable matrix : 29 transitions.
[2020-05-19 22:14:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 22:14:57] [INFO ] Flatten gal took : 89 ms
[2020-05-19 22:14:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-19 22:14:57] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-19 22:14:57] [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 14 LTL properties
Checking formula 0 : !((F(G(!(F(!(X(!(X(!(X("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))"))))))))))))
Formula 0 simplified : !FG!F!X!X!X"((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))"
built 3 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions i0.InstallOs, i0.UninstallOs, i4.UninstallSc, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/26/3/29
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,0.115446,18332,1,0,2199,1688,463,4821,289,5639,3917
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G((X(!(X(X(!(("(u6.Wsr3Deployed>=1)")U("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")))))))&&(!(X("((i4.u7.ServerContainer>=1)&&(i4.u3.ScStopped>=1))"))))))
Formula 1 simplified : !G(X!XX!("(u6.Wsr3Deployed>=1)" U "((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))") & !X"((i4.u7.ServerContainer>=1)&&(i4.u3.ScStopped>=1))")
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,0,0.133284,19536,1,0,2739,1827,476,6110,289,6694,4788
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((X(G((!(G(F("((u4.WSRuntime2>=1)&&(u4.Wsr2NotDeployed>=1))"))))||(G(X(X("((i4.u7.ServerContainer>=1)&&(i4.u3.ScStopped>=1))")))))))&&(F("((u4.WSRuntime2>=1)&&(u4.Wsr2NotDeployed>=1))"))))
Formula 2 simplified : !(F"((u4.WSRuntime2>=1)&&(u4.Wsr2NotDeployed>=1))" & XG(!GF"((u4.WSRuntime2>=1)&&(u4.Wsr2NotDeployed>=1))" | GXX"((i4.u7.ServerContainer>=1)&&(i4.u3.ScStopped>=1))"))
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.146103,20040,1,0,3075,1974,502,6867,293,7262,5542
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!((("(u4.Wsr2Started<1)")U(G("(u5.Wsr1Started>=1)")))U("(u4.WebAppRuntime>=1)"))))
Formula 3 simplified : ("(u4.Wsr2Started<1)" U G"(u5.Wsr1Started>=1)") U "(u4.WebAppRuntime>=1)"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,0.158354,20592,1,0,3473,2055,565,7445,301,7717,6285
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((!(((G("(u6.Wsr3Deployed>=1)"))&&(G("(u4.Wsr2Started<1)")))U(F(X("(u6.Wsr3Deployed>=1)"))))))
Formula 4 simplified : (G"(u6.Wsr3Deployed>=1)" & G"(u4.Wsr2Started<1)") U FX"(u6.Wsr3Deployed>=1)"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.162086,20592,1,0,3539,2066,578,7516,302,7773,6435
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(G(((X(("((i4.u3.ScUnavailable>=1)&&(i4.u7.Bounder1>=1))")U("(((i0.u2.OsRunning<1)||(i4.u7.SwContainer<1))||(i0.u1.Bounder2<1))")))&&("(i4.u7.ServerContainer>=1)"))&&("(i4.u3.ScStopped>=1)")))))
Formula 5 simplified : !FG("(i4.u3.ScStopped>=1)" & "(i4.u7.ServerContainer>=1)" & X("((i4.u3.ScUnavailable>=1)&&(i4.u7.Bounder1>=1))" U "(((i0.u2.OsRunning<1)||(i4.u7.SwContainer<1))||(i0.u1.Bounder2<1))"))
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,0,0.170721,20776,1,0,3611,2224,613,7696,302,8063,6726
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((X((G("((u5.Wsr1Started<1)&&(i0.u1.OsContainer>=1))"))&&(X("((u5.WSRuntime1>=1)&&(u5.Wsr1NotDeployed>=1))"))))||(F("((((u5.WSRuntime1>=1)&&(u5.Wsr1NotDeployed>=1))&&(i4.u7.ServerContainer>=1))&&(i4.u7.Bounder1>=1))"))))
Formula 6 simplified : !(X(G"((u5.Wsr1Started<1)&&(i0.u1.OsContainer>=1))" & X"((u5.WSRuntime1>=1)&&(u5.Wsr1NotDeployed>=1))") | F"((((u5.WSRuntime1>=1)&&(u5.Wsr1NotDeployed>=1))&&(i4.u7.ServerContainer>=1))&&(i4.u7.Bounder1>=1))")
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
17 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,0,0.349724,25236,1,0,11535,3904,680,31974,308,25461,14233
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F(((((!(X("((u4.WSRuntime2>=1)&&(u4.Wsr2NotDeployed>=1))")))&&("(i0.u1.OsContainer>=1)"))&&("(i0.u2.OsAvailable>=1)"))&&("(u6.WsRuntime3>=1)"))&&("((u4.WSRuntime2<1)||(u4.Wsr2NotDeployed<1))"))))
Formula 7 simplified : !F("((u4.WSRuntime2<1)||(u4.Wsr2NotDeployed<1))" & "(i0.u1.OsContainer>=1)" & "(i0.u2.OsAvailable>=1)" & "(u6.WsRuntime3>=1)" & !X"((u4.WSRuntime2>=1)&&(u4.Wsr2NotDeployed>=1))")
4 unique states visited
3 strongly connected components in search stack
4 transitions explored
4 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,0,0.447385,28632,1,0,19394,4631,749,43669,310,31368,23369
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G(!(F((X("(i4.u7.SwContainer>=1)"))U("((i4.u7.ServerContainer>=1)&&(i4.u7.Bounder1>=1))"))))))
Formula 8 simplified : !G!F(X"(i4.u7.SwContainer>=1)" U "((i4.u7.ServerContainer>=1)&&(i4.u7.Bounder1>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.452424,28896,1,0,19699,4639,761,44047,310,31448,24066
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((X(F(((X("(((u4.WSRuntime2>=1)&&(u5.WSRuntime1>=1))&&(u6.WsRuntime3>=1))"))&&("(i0.u1.OsContainer>=1)"))&&("(i0.u2.OsAvailable>=1)")))))
Formula 9 simplified : !XF("(i0.u1.OsContainer>=1)" & "(i0.u2.OsAvailable>=1)" & X"(((u4.WSRuntime2>=1)&&(u5.WSRuntime1>=1))&&(u6.WsRuntime3>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,0.489321,29952,1,0,22337,4924,799,48781,310,33799,27909
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((!((G("(((u4.WSRuntime2>=1)&&(u5.WSRuntime1>=1))&&(u6.WsRuntime3>=1))"))U(X(X("((i0.u0.ContainerDown>=1)&&(i0.u1.Bounder2>=1))")))))||(!(F((X("((i0.u0.ContainerDown<1)||(i0.u1.Bounder2<1))"))&&(F("(u4.Wsr2Started>=1)")))))))
Formula 10 simplified : !(!(G"(((u4.WSRuntime2>=1)&&(u5.WSRuntime1>=1))&&(u6.WsRuntime3>=1))" U XX"((i0.u0.ContainerDown>=1)&&(i0.u1.Bounder2>=1))") | !F(X"((i0.u0.ContainerDown<1)||(i0.u1.Bounder2<1))" & F"(u4.Wsr2Started>=1)"))
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
8 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,0,0.582454,32396,1,0,27421,5354,887,56892,314,37834,32850
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !(((G(F(((!(G(F(X("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")))))||(!(X("(u5.Wsr1Started>=1)"))))&&("(i4.u7.SwContainer<1)"))))||(F("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))"))))
Formula 11 simplified : !(GF("(i4.u7.SwContainer<1)" & (!GFX"((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))" | !X"(u5.Wsr1Started>=1)")) | F"((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")
3 unique states visited
3 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,0,0.587146,32660,1,0,27675,5356,915,57137,314,37887,33439
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((((F(G("((u6.WsRuntime3>=1)&&(u6.Wsr3NotDeployed>=1))")))&&("(u4.Wsr2Deployed>=1)"))U(G("(u5.Wsr1Deployed>=1)")))||(F("(u4.Wsr2Deployed>=1)"))))
Formula 12 simplified : !((("(u4.Wsr2Deployed>=1)" & FG"((u6.WsRuntime3>=1)&&(u6.Wsr3NotDeployed>=1))") U G"(u5.Wsr1Deployed>=1)") | F"(u4.Wsr2Deployed>=1)")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.590401,32660,1,0,27859,5356,952,57338,314,37897,33781
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((!(X(((F("(u6.Wsr3Started>=1)"))&&(X("((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")))&&("(u5.Wsr1Started>=1)")))))
Formula 13 simplified : X("(u5.Wsr1Started>=1)" & F"(u6.Wsr3Started>=1)" & X"((i0.u1.OsContainer>=1)&&(i0.u2.OsAvailable>=1))")
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,0,0.591815,32660,1,0,27859,5356,960,57338,314,37897,33789
no accepting run found
Formula 13 is TRUE no accepting run found.
FORMULA CloudOpsManagement-PT-00005by00002-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Skipping mayMatrices nes/nds Could not set logic :(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
java.lang.RuntimeException: Could not set logic :(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.buildSolver(NecessaryEnablingsolver.java:104)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:662)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
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 22:14:58] [INFO ] Built C files in 1058ms 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 1589926499365

--------------------
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="CloudOpsManagement-PT-00005by00002"
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 CloudOpsManagement-PT-00005by00002, 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-158901931000370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00005by00002.tgz
mv CloudOpsManagement-PT-00005by00002 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 ;