Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r193-csrt-159033389200722.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R020C002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033389200722
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 3.3K May 14 00:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 00:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 12 20:53 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 12 20:53 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 14 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 13 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 13 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:53 equiv_col
-rw-r--r-- 1 mcc users 9 May 12 20:53 instance
-rw-r--r-- 1 mcc users 6 May 12 20:53 iscolored
-rw-r--r-- 1 mcc users 85K May 12 20:53 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 ResAllocation-PT-R020C002-00
FORMULA_NAME ResAllocation-PT-R020C002-01
FORMULA_NAME ResAllocation-PT-R020C002-02
FORMULA_NAME ResAllocation-PT-R020C002-03
FORMULA_NAME ResAllocation-PT-R020C002-04
FORMULA_NAME ResAllocation-PT-R020C002-05
FORMULA_NAME ResAllocation-PT-R020C002-06
FORMULA_NAME ResAllocation-PT-R020C002-07
FORMULA_NAME ResAllocation-PT-R020C002-08
FORMULA_NAME ResAllocation-PT-R020C002-09
FORMULA_NAME ResAllocation-PT-R020C002-10
FORMULA_NAME ResAllocation-PT-R020C002-11
FORMULA_NAME ResAllocation-PT-R020C002-12
FORMULA_NAME ResAllocation-PT-R020C002-13
FORMULA_NAME ResAllocation-PT-R020C002-14
FORMULA_NAME ResAllocation-PT-R020C002-15

=== Now, execution of the tool begins

BK_START 1590556234481

[2020-05-27 05:10:36] [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]
[2020-05-27 05:10:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 05:10:36] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2020-05-27 05:10:36] [INFO ] Transformed 80 places.
[2020-05-27 05:10:36] [INFO ] Transformed 42 transitions.
[2020-05-27 05:10:36] [INFO ] Parsed PT model containing 80 places and 42 transitions in 113 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 862 resets, run finished after 254 ms. (steps per millisecond=393 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1]
// Phase 1: matrix 42 rows 80 cols
[2020-05-27 05:10:36] [INFO ] Computed 40 place invariants in 5 ms
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using 40 positive place invariants in 47 ms returned sat
[2020-05-27 05:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2020-05-27 05:10:37] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 9 ms.
[2020-05-27 05:10:37] [INFO ] Added : 33 causal constraints over 7 iterations in 85 ms. Result :sat
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using 40 positive place invariants in 22 ms returned sat
[2020-05-27 05:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2020-05-27 05:10:37] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 4 ms.
[2020-05-27 05:10:37] [INFO ] Added : 19 causal constraints over 4 iterations in 30 ms. Result :sat
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using 40 positive place invariants in 12 ms returned sat
[2020-05-27 05:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-05-27 05:10:37] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 5 ms.
[2020-05-27 05:10:37] [INFO ] Added : 18 causal constraints over 4 iterations in 55 ms. Result :sat
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using 40 positive place invariants in 17 ms returned sat
[2020-05-27 05:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 05:10:37] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2020-05-27 05:10:37] [INFO ] Deduced a trap composed of 4 places in 47 ms
[2020-05-27 05:10:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2020-05-27 05:10:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 05:10:37] [INFO ] [Nat]Absence check using 40 positive place invariants in 42 ms returned sat
[2020-05-27 05:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 05:10:38] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2020-05-27 05:10:38] [INFO ] Deduced a trap composed of 4 places in 29 ms
[2020-05-27 05:10:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2020-05-27 05:10:38] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 9 ms.
[2020-05-27 05:10:38] [INFO ] Added : 29 causal constraints over 6 iterations in 73 ms. Result :sat
[2020-05-27 05:10:38] [INFO ] [Real]Absence check using 40 positive place invariants in 11 ms returned sat
[2020-05-27 05:10:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 05:10:38] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2020-05-27 05:10:38] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 11 ms.
[2020-05-27 05:10:38] [INFO ] Added : 19 causal constraints over 4 iterations in 33 ms. Result :sat
[2020-05-27 05:10:38] [INFO ] Flatten gal took : 60 ms
[2020-05-27 05:10:38] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
[2020-05-27 05:10:38] [INFO ] Applying decomposition
Built C files in :
/home/mcc/execution
[2020-05-27 05:10:38] [INFO ] Flatten gal took : 17 ms
[2020-05-27 05:10:38] [INFO ] Input system was already deterministic with 42 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/graph5744780693690234749.txt, -o, /tmp/graph5744780693690234749.bin, -w, /tmp/graph5744780693690234749.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/graph5744780693690234749.bin, -l, -1, -v, -w, /tmp/graph5744780693690234749.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-27 05:10:38] [INFO ] Decomposing Gal with order
[2020-05-27 05:10:38] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 42 rows 80 cols
[2020-05-27 05:10:38] [INFO ] Computed 40 place invariants in 2 ms
inv : p_0_2 + r_0_2 + p_1_2 = 1
inv : p_0_11 + r_0_11 + p_1_11 = 1
inv : p_1_0 + r_1_0 = 1
inv : p_1_10 + r_1_10 = 1
inv : p_1_12 + r_1_12 = 1
inv : p_0_10 + r_0_10 + p_1_10 = 1
inv : p_1_7 + r_1_7 = 1
inv : p_0_3 + r_0_3 + p_1_3 = 1
inv : p_0_19 + r_0_19 + p_1_19 = 1
inv : p_0_12 + r_0_12 + p_1_12 = 1
inv : p_1_15 + r_1_15 = 1
inv : p_1_3 + r_1_3 = 1
inv : p_0_9 + r_0_9 + p_1_9 = 1
inv : p_1_4 + r_1_4 = 1
inv : p_1_14 + r_1_14 = 1
inv : p_1_1 + r_1_1 = 1
inv : p_1_9 + r_1_9 = 1
inv : p_0_8 + r_0_8 + p_1_8 = 1
inv : p_1_17 + r_1_17 = 1
inv : p_1_11 + r_1_11 = 1
inv : p_0_15 + r_0_15 + p_1_15 = 1
inv : p_0_7 + r_0_7 + p_1_7 = 1
inv : p_0_6 + r_0_6 + p_1_6 = 1
inv : p_1_6 + r_1_6 = 1
inv : p_1_16 + r_1_16 = 1
inv : p_0_5 + r_0_5 + p_1_5 = 1
inv : p_1_19 + r_1_19 = 1
inv : p_0_13 + r_0_13 + p_1_13 = 1
inv : p_0_4 + r_0_4 + p_1_4 = 1
inv : p_0_0 + r_0_0 + p_1_0 = 1
inv : p_0_18 + r_0_18 + p_1_18 = 1
inv : p_0_17 + r_0_17 + p_1_17 = 1
inv : p_1_8 + r_1_8 = 1
inv : p_1_2 + r_1_2 = 1
inv : p_1_18 + r_1_18 = 1
inv : p_0_1 + r_0_1 + p_1_1 = 1
inv : p_0_14 + r_0_14 + p_1_14 = 1
inv : p_0_16 + r_0_16 + p_1_16 = 1
inv : p_1_5 + r_1_5 = 1
inv : p_1_13 + r_1_13 = 1
Total of 40 invariants.
[2020-05-27 05:10:38] [INFO ] Computed 40 place invariants in 3 ms
[2020-05-27 05:10:38] [INFO ] Flatten gal took : 62 ms
[2020-05-27 05:10:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2020-05-27 05:10:38] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 4 ms
[2020-05-27 05:10:38] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 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 16 LTL properties
Checking formula 0 : !((X(((((X("(((i1.i0.u2.r_0_2<1)||(i1.i0.u22.r_1_2<1))||(i1.i0.u23.p_1_3<1))"))U((G(("((i4.i1.u14.p_0_14>=1)&&(i4.i1.u15.r_0_15>=1))")U("(i5.i1.u19.p_0_19>=1)")))||("((i0.u0.p_0_0>=1)&&(i0.u1.r_0_1>=1))")))&&("(i1.i0.u2.r_0_2>=1)"))&&("(i1.i0.u22.r_1_2>=1)"))&&("(i1.i0.u23.p_1_3>=1)"))))
Formula 0 simplified : !X("(i1.i0.u2.r_0_2>=1)" & "(i1.i0.u22.r_1_2>=1)" & "(i1.i0.u23.p_1_3>=1)" & (X"(((i1.i0.u2.r_0_2<1)||(i1.i0.u22.r_1_2<1))||(i1.i0.u23.p_1_3<1))" U ("((i0.u0.p_0_0>=1)&&(i0.u1.r_0_1>=1))" | G("((i4.i1.u14.p_0_14>=1)&&(i4.i1.u15.r_0_15>=1))" U "(i5.i1.u19.p_0_19>=1)"))))
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 10 ordering constraints for composite.
built 10 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 8 ordering constraints for composite.
built 4 ordering constraints for composite.
built 8 ordering constraints for composite.
built 6 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions i0.t_1_0, i5.i1.u19.t_0_20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
5 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,0,0.093309,19752,1,0,3162,32,725,5618,51,37,6251
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(X((F(G(F(G("((i0.u0.p_0_0>=1)&&(i0.u1.r_0_1>=1))")))))||(F("((i0.u1.p_0_1>=1)&&(i1.i0.u2.r_0_2>=1))"))))))
Formula 1 simplified : !GX(FGFG"((i0.u0.p_0_0>=1)&&(i0.u1.r_0_1>=1))" | F"((i0.u1.p_0_1>=1)&&(i1.i0.u2.r_0_2>=1))")
Computing Next relation with stutter on 19 deadlock states
[2020-05-27 05:10:39] [INFO ] Proved 80 variables to be positive in 378 ms
[2020-05-27 05:10:39] [INFO ] Computing symmetric may disable matrix : 42 transitions.
[2020-05-27 05:10:39] [INFO ] Computation of disable matrix completed :0/42 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-27 05:10:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-27 05:10:39] [INFO ] Computing symmetric may enable matrix : 42 transitions.
[2020-05-27 05:10:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
122 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,0,1.30743,55128,1,0,78232,32,763,73383,51,37,55838
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((F(G("((i1.i1.u5.p_0_5>=1)&&(i2.u6.r_0_6>=1))")))&&(G(X("(((i4.i1.u15.r_0_15>=1)&&(i4.i1.u35.r_1_15>=1))&&(i5.i0.u36.p_1_16>=1))")))))
Formula 2 simplified : !(FG"((i1.i1.u5.p_0_5>=1)&&(i2.u6.r_0_6>=1))" & GX"(((i4.i1.u15.r_0_15>=1)&&(i4.i1.u35.r_1_15>=1))&&(i5.i0.u36.p_1_16>=1))")
Computing Next relation with stutter on 19 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
76 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,0,2.07031,75720,1,0,124313,32,820,112357,51,37,79525
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !(((X(((G("(((i3.u10.r_0_10>=1)&&(i3.u30.r_1_10>=1))&&(i3.u31.p_1_11>=1))"))&&("(i3.u11.p_0_11>=1)"))&&("(i4.i0.u12.r_0_12>=1)")))||(F("(((i2.u7.r_0_7>=1)&&(i2.u27.r_1_7>=1))&&(i2.u28.p_1_8>=1))"))))
Formula 3 simplified : !(X("(i3.u11.p_0_11>=1)" & "(i4.i0.u12.r_0_12>=1)" & G"(((i3.u10.r_0_10>=1)&&(i3.u30.r_1_10>=1))&&(i3.u31.p_1_11>=1))") | F"(((i2.u7.r_0_7>=1)&&(i2.u27.r_1_7>=1))&&(i2.u28.p_1_8>=1))")
Computing Next relation with stutter on 19 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,0,2.08817,76508,1,0,125992,32,899,114796,51,37,82371
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((X((((G((!((F("(((i5.i0.u17.r_0_17<1)||(i5.i0.u37.r_1_17<1))||(i5.i1.u38.p_1_18<1))"))U("(i0.u20.p_1_0>=1)")))&&(!(F("(((i0.u0.r_0_0>=1)&&(i0.u20.r_1_0>=1))&&(i0.u21.p_1_1>=1))")))))&&("(i4.i1.u15.r_0_15>=1)"))&&("(i4.i1.u35.r_1_15>=1)"))&&("(i5.i0.u36.p_1_16>=1)"))))
Formula 4 simplified : !X("(i4.i1.u15.r_0_15>=1)" & "(i4.i1.u35.r_1_15>=1)" & "(i5.i0.u36.p_1_16>=1)" & G(!(F"(((i5.i0.u17.r_0_17<1)||(i5.i0.u37.r_1_17<1))||(i5.i1.u38.p_1_18<1))" U "(i0.u20.p_1_0>=1)") & !F"(((i0.u0.r_0_0>=1)&&(i0.u20.r_1_0>=1))&&(i0.u21.p_1_1>=1))"))
Computing Next relation with stutter on 19 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.09133,76772,1,0,125992,32,951,114796,51,37,82461
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((F(!(G("(((i5.i1.u18.r_0_18>=1)&&(i5.i1.u38.r_1_18>=1))&&(i5.i1.u39.p_1_19>=1))"))))U("((i0.u1.p_0_1>=1)&&(i1.i0.u2.r_0_2>=1))")))
Formula 5 simplified : !(F!G"(((i5.i1.u18.r_0_18>=1)&&(i5.i1.u38.r_1_18>=1))&&(i5.i1.u39.p_1_19>=1))" U "((i0.u1.p_0_1>=1)&&(i1.i0.u2.r_0_2>=1))")
Computing Next relation with stutter on 19 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,0,2.10462,77300,1,0,127583,32,984,116612,51,37,85303
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F(((F(("((i5.i0.u16.p_0_16>=1)&&(i5.i0.u17.r_0_17>=1))")U("(((i1.i1.u5.r_0_5>=1)&&(i1.i1.u25.r_1_5>=1))&&(i2.u26.p_1_6>=1))")))&&("(i0.u20.p_1_0>=1)"))U(X(("(i0.u20.p_1_0>=1)")U("(((i1.i1.u5.r_0_5<1)||(i1.i1.u25.r_1_5<1))||(i2.u26.p_1_6<1))"))))))
Formula 6 simplified : !F(("(i0.u20.p_1_0>=1)" & F("((i5.i0.u16.p_0_16>=1)&&(i5.i0.u17.r_0_17>=1))" U "(((i1.i1.u5.r_0_5>=1)&&(i1.i1.u25.r_1_5>=1))&&(i2.u26.p_1_6>=1))")) U X("(i0.u20.p_1_0>=1)" U "(((i1.i1.u5.r_0_5<1)||(i1.i1.u25.r_1_5<1))||(i2.u26.p_1_6<1))"))
Computing Next relation with stutter on 19 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,0,2.10564,77300,1,0,127583,32,1004,116612,51,37,85328
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R020C002-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((G(F((!((X(("(i0.u0.r_0_0>=1)")U("((i0.u1.p_0_1>=1)&&(i1.i0.u2.r_0_2>=1))")))U("((i0.u1.p_0_1<1)||(i1.i0.u2.r_0_2<1))")))U(F("(i0.u0.r_0_0>=1)"))))))
Formula 7 simplified : !GF(!(X("(i0.u0.r_0_0>=1)" U "((i0.u1.p_0_1>=1)&&(i1.i0.u2.r_0_2>=1))") U "((i0.u1.p_0_1<1)||(i1.i0.u2.r_0_2<1))") U F"(i0.u0.r_0_0>=1)")
Computing Next relation with stutter on 19 deadlock states
[2020-05-27 05:10:41] [INFO ] Computing symmetric co enabling matrix : 42 transitions.
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
71 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,0,2.80466,98684,1,0,176918,32,1028,143858,51,37,120064
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X((G("((i0.u0.r_0_0>=1)||((i5.i0.u17.p_0_17>=1)&&(i5.i1.u18.r_0_18>=1)))"))U("(((i0.u0.r_0_0>=1)&&(i0.u20.r_1_0>=1))&&(i0.u21.p_1_1>=1))"))))
Formula 8 simplified : !X(G"((i0.u0.r_0_0>=1)||((i5.i0.u17.p_0_17>=1)&&(i5.i1.u18.r_0_18>=1)))" U "(((i0.u0.r_0_0>=1)&&(i0.u20.r_1_0>=1))&&(i0.u21.p_1_1>=1))")
Computing Next relation with stutter on 19 deadlock states
[2020-05-27 05:10:42] [INFO ] Computation of Finished co-enabling matrix. took 780 ms. Total solver calls (SAT/UNSAT): 101(20/81)
[2020-05-27 05:10:42] [INFO ] Computing Do-Not-Accords matrix : 42 transitions.
[2020-05-27 05:10:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-27 05:10:42] [INFO ] Built C files in 3426ms 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]
175 unique states visited
175 strongly connected components in search stack
175 transitions explored
175 items max in DFS search stack
84 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,0,3.64897,117692,1,0,229039,32,1052,184056,51,37,158119
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((!(X(G((F("((i0.u0.p_0_0>=1)&&(i0.u1.r_0_1>=1))"))||((((((G("(((i1.i0.u3.r_0_3>=1)&&(i1.i0.u23.r_1_3>=1))&&(i1.i1.u24.p_1_4>=1))"))||("(i1.i1.u4.r_0_4<1)"))||("(i1.i1.u24.r_1_4<1)"))||("(i1.i1.u25.p_1_5<1)"))&&("(i0.u0.p_0_0>=1)"))&&("(i0.u1.r_0_1>=1)")))))))
Formula 9 simplified : XG(F"((i0.u0.p_0_0>=1)&&(i0.u1.r_0_1>=1))" | ("(i0.u0.p_0_0>=1)" & "(i0.u1.r_0_1>=1)" & ("(i1.i1.u4.r_0_4<1)" | "(i1.i1.u24.r_1_4<1)" | "(i1.i1.u25.p_1_5<1)" | G"(((i1.i0.u3.r_0_3>=1)&&(i1.i0.u23.r_1_3>=1))&&(i1.i1.u24.p_1_4>=1))")))
Computing Next relation with stutter on 19 deadlock states
Compilation finished in 1139 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 43 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, !( X([](( <>((LTLAP3==true))) || ( ( ( ( ( ( []((LTLAP27==true))) || ( (LTLAP28==true)) ) || ( (LTLAP29==true)) ) || ( (LTLAP30==true)) ) && ( (LTLAP31==true) ) ) && ( (LTLAP32==true) )) ))) , --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, !( X([](( <>((LTLAP3==true))) || ( ( ( ( ( ( []((LTLAP27==true))) || ( (LTLAP28==true)) ) || ( (LTLAP29==true)) ) || ( (LTLAP30==true)) ) && ( (LTLAP31==true) ) ) && ( (LTLAP32==true) )) ))) , --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, !( X([](( <>((LTLAP3==true))) || ( ( ( ( ( ( []((LTLAP27==true))) || ( (LTLAP28==true)) ) || ( (LTLAP29==true)) ) || ( (LTLAP30==true)) ) && ( (LTLAP31==true) ) ) && ( (LTLAP32==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)
Detected timeout of ITS tools.
[2020-05-27 05:30:40] [INFO ] Flatten gal took : 166 ms
[2020-05-27 05:30:40] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 39 ms
[2020-05-27 05:30:40] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 10 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, --gen-order, FOLLOW], 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 --gen-order FOLLOW
Read 7 LTL properties
Checking formula 0 : !((!(X(G((F("((p_0_0>=1)&&(r_0_1>=1))"))||((((((G("(((r_0_3>=1)&&(r_1_3>=1))&&(p_1_4>=1))"))||("(r_0_4<1)"))||("(r_1_4<1)"))||("(p_1_5<1)"))&&("(p_0_0>=1)"))&&("(r_0_1>=1)")))))))
Formula 0 simplified : XG(F"((p_0_0>=1)&&(r_0_1>=1))" | ("(p_0_0>=1)" & "(r_0_1>=1)" & ("(p_1_5<1)" | "(r_0_4<1)" | "(r_1_4<1)" | G"(((r_0_3>=1)&&(r_1_3>=1))&&(p_1_4>=1))")))
Reverse transition relation is NOT exact ! Due to transitions t_0_20, t_1_0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
Detected timeout of ITS tools.
[2020-05-27 05:50:40] [INFO ] Flatten gal took : 47 ms
[2020-05-27 05:50:40] [INFO ] Input system was already deterministic with 42 transitions.
[2020-05-27 05:50:41] [INFO ] Transformed 80 places.
[2020-05-27 05:50:41] [INFO ] Transformed 42 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-27 05:50:41] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 2 ms
[2020-05-27 05:50:41] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 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, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], 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 --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 7 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((!(X(G((F("((p_0_0>=1)&&(r_0_1>=1))"))||((((((G("(((r_0_3>=1)&&(r_1_3>=1))&&(p_1_4>=1))"))||("(r_0_4<1)"))||("(r_1_4<1)"))||("(p_1_5<1)"))&&("(p_0_0>=1)"))&&("(r_0_1>=1)")))))))
Formula 0 simplified : XG(F"((p_0_0>=1)&&(r_0_1>=1))" | ("(p_0_0>=1)" & "(r_0_1>=1)" & ("(p_1_5<1)" | "(r_0_4<1)" | "(r_1_4<1)" | G"(((r_0_3>=1)&&(r_1_3>=1))&&(p_1_4>=1))")))
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ResAllocation-PT-R020C002"
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 ResAllocation-PT-R020C002, 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 r193-csrt-159033389200722"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R020C002.tgz
mv ResAllocation-PT-R020C002 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 ;