Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922813900138.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 DNAwalker-PT-08ringLL, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922813900138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 4.0K Mar 31 04:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 31 04:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 29 20:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 29 20:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 27 06:26 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 9 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 112K 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 DNAwalker-PT-08ringLL-00
FORMULA_NAME DNAwalker-PT-08ringLL-01
FORMULA_NAME DNAwalker-PT-08ringLL-02
FORMULA_NAME DNAwalker-PT-08ringLL-03
FORMULA_NAME DNAwalker-PT-08ringLL-04
FORMULA_NAME DNAwalker-PT-08ringLL-05
FORMULA_NAME DNAwalker-PT-08ringLL-06
FORMULA_NAME DNAwalker-PT-08ringLL-07
FORMULA_NAME DNAwalker-PT-08ringLL-08
FORMULA_NAME DNAwalker-PT-08ringLL-09
FORMULA_NAME DNAwalker-PT-08ringLL-10
FORMULA_NAME DNAwalker-PT-08ringLL-11
FORMULA_NAME DNAwalker-PT-08ringLL-12
FORMULA_NAME DNAwalker-PT-08ringLL-13
FORMULA_NAME DNAwalker-PT-08ringLL-14
FORMULA_NAME DNAwalker-PT-08ringLL-15

=== Now, execution of the tool begins

BK_START 1590101249548

[2020-05-21 22:47:31] [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]
[2020-05-21 22:47:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 22:47:31] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2020-05-21 22:47:31] [INFO ] Transformed 27 places.
[2020-05-21 22:47:31] [INFO ] Transformed 260 transitions.
[2020-05-21 22:47:31] [INFO ] Parsed PT model containing 27 places and 260 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 8099 resets, run finished after 314 ms. (steps per millisecond=318 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-21 22:47:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2020-05-21 22:47:31] [INFO ] Computed 0 place invariants in 9 ms
[2020-05-21 22:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:47:31] [INFO ] [Real]Absence check using state equation in 118 ms returned unsat
[2020-05-21 22:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:47:32] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2020-05-21 22:47:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:47:32] [INFO ] [Nat]Absence check using state equation in 133 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-21 22:47:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-21 22:47:32] [INFO ] Flatten gal took : 44 ms
FORMULA DNAwalker-PT-08ringLL-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 22:47:32] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-21 22:47:32] [INFO ] Applying decomposition
[2020-05-21 22:47:32] [INFO ] Flatten gal took : 21 ms
[2020-05-21 22:47:32] [INFO ] Input system was already deterministic with 260 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/graph1893626566878329313.txt, -o, /tmp/graph1893626566878329313.bin, -w, /tmp/graph1893626566878329313.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/graph1893626566878329313.bin, -l, -1, -v, -w, /tmp/graph1893626566878329313.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 22:47:32] [INFO ] Decomposing Gal with order
[2020-05-21 22:47:32] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 259 out of 260 initially.
// Phase 1: matrix 259 rows 27 cols
[2020-05-21 22:47:32] [INFO ] Computed 0 place invariants in 2 ms
Total of 0 invariants.
[2020-05-21 22:47:32] [INFO ] Computed 0 place invariants in 3 ms
[2020-05-21 22:47:32] [INFO ] Removed a total of 452 redundant transitions.
[2020-05-21 22:47:32] [INFO ] Flatten gal took : 58 ms
[2020-05-21 22:47:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2020-05-21 22:47:32] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 7 ms
[2020-05-21 22:47:32] [INFO ] Proved 27 variables to be positive in 88 ms
[2020-05-21 22:47:32] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2020-05-21 22:47:32] [INFO ] Computation of disable matrix completed :0/260 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 22:47:32] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 8 ms
[2020-05-21 22:47:32] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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]
[2020-05-21 22:47:32] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2020-05-21 22:47:32] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 14 LTL properties
Checking formula 0 : !(((G("((u2.A3<1)||(u7.A8<2))"))U((G("((u15.A16>=1)&&(u17.A18>=2))"))U(X("((u15.A16>=1)&&(u17.A18>=2))")))))
Formula 0 simplified : !(G"((u2.A3<1)||(u7.A8<2))" U (G"((u15.A16>=1)&&(u17.A18>=2))" U X"((u15.A16>=1)&&(u17.A18>=2))"))
built 135 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t1_2, t1_3, t1_4, t1_5, t1_6, t1_7, t1_8, t1_9, t1_10, t1_11, t1_12, t1_13, t1_14, t1_15, t1_16, t1_17, t1_18, t1_19, t1_20, t1_21, t2_3, t2_4, t2_5, t2_6, t2_7, t2_8, t2_9, t2_10, t2_11, t2_12, t2_13, t2_14, t2_15, t2_16, t2_17, t2_18, t2_19, t2_20, t2_21, t3_2, t3_4, t3_5, t3_6, t3_7, t3_8, t3_13, t3_17, t3_18, t3_19, t3_20, t3_21, t4_2, t4_3, t4_5, t4_6, t4_7, t4_8, t4_13, t4_18, t4_19, t4_20, t4_21, t5_2, t5_3, t5_4, t5_6, t5_7, t5_8, t5_9, t5_13, t5_20, t5_21, t6_2, t6_3, t6_4, t6_5, t6_7, t6_8, t6_9, t6_10, t6_13, t6_21, t8_2, t8_3, t8_4, t8_5, t8_6, t8_7, t8_9, t8_10, t8_11, t8_12, t8_13, t8_14, t9_2, t9_5, t9_6, t9_7, t9_8, t9_10, t9_11, t9_12, t9_13, t9_14, t10_2, t10_6, t10_7, t10_8, t10_9, t10_11, t10_12, t10_13, t10_14, t10_15, t11_2, t11_7, t11_8, t11_9, t11_10, t11_12, t11_13, t11_14, t11_15, t11_16, t12_2, t12_7, t12_8, t12_9, t12_10, t12_11, t12_13, t12_14, t12_15, t12_16, t12_17, t12_18, t13_2, t13_3, t13_4, t13_5, t13_6, t13_7, t13_8, t13_9, t13_10, t13_11, t13_12, t13_14, t13_15, t13_16, t13_17, t13_18, t13_19, t13_20, t13_21, t14_2, t14_8, t14_9, t14_10, t14_11, t14_12, t14_13, t14_15, t14_16, t14_17, t14_18, t15_2, t15_10, t15_11, t15_12, t15_13, t15_14, t15_16, t15_17, t15_18, t15_19, t16_2, t16_11, t16_12, t16_13, t16_14, t16_15, t16_17, t16_18, t16_19, t16_20, t18_2, t18_3, t18_4, t18_12, t18_13, t18_14, t18_15, t18_16, t18_17, t18_19, t18_20, t18_21, t19_2, t19_3, t19_4, t19_13, t19_15, t19_16, t19_17, t19_18, t19_20, t19_21, t20_2, t20_3, t20_4, t20_5, t20_13, t20_16, t20_17, t20_18, t20_19, t20_21, t21_2, t21_3, t21_4, t21_5, t21_6, t21_13, t21_17, t21_18, t21_19, t21_20, u1.tb2, u1.tAb2, u2.tb3, u2.tAb3, u3.tb4, u3.tAb4, u4.tb5, u4.tAb5, u13.tb14, u13.tAb14, u14.tb15, u14.tAb15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :18/2/240/260
[2020-05-21 22:47:35] [INFO ] Computing symmetric co enabling matrix : 260 transitions.
[2020-05-21 22:47:35] [INFO ] Computation of co-enabling matrix(16/260) took 503 ms. Total solver calls (SAT/UNSAT): 298(298/0)
[2020-05-21 22:47:38] [INFO ] Computation of co-enabling matrix(147/260) took 3506 ms. Total solver calls (SAT/UNSAT): 4318(4318/0)
[2020-05-21 22:47:41] [INFO ] Computation of Finished co-enabling matrix. took 5994 ms. Total solver calls (SAT/UNSAT): 5918(5918/0)
[2020-05-21 22:47:41] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
28 unique states visited
26 strongly connected components in search stack
29 transitions explored
26 items max in DFS search stack
896 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,0,8.98168,313848,1,0,581679,169,2123,991741,61,215,1505150
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((X(G("((u14.A15>=2)&&(u17.A18>=1))")))||((F(X("((u14.A15>=2)&&(u17.A18>=1))")))&&((F("((u13.A14>=2)&&(u14.A15>=1))"))||(X("((u13.A14>=2)&&(u14.A15>=1))"))))))
Formula 1 simplified : !(XG"((u14.A15>=2)&&(u17.A18>=1))" | (FX"((u14.A15>=2)&&(u17.A18>=1))" & (F"((u13.A14>=2)&&(u14.A15>=1))" | X"((u13.A14>=2)&&(u14.A15>=1))")))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
231 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,0,11.2993,392604,1,0,739759,169,2247,1.25714e+06,61,215,1834271
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(X(G(((((F("((u17.A18>=2)&&(u18.A19>=1))"))&&("(u11.A12>=2)"))&&("(u13.A14>=1)"))U("((u7.A8<2)||(u13.A14<1))"))U(!(("((u11.A12>=2)&&(u13.A14>=1))")U("((u1.A2>=2)&&(u11.A12>=1))"))))))))
Formula 2 simplified : !GXG((("(u11.A12>=2)" & "(u13.A14>=1)" & F"((u17.A18>=2)&&(u18.A19>=1))") U "((u7.A8<2)||(u13.A14<1))") U !("((u11.A12>=2)&&(u13.A14>=1))" U "((u1.A2>=2)&&(u11.A12>=1))"))
[2020-05-21 22:47:44] [INFO ] Computation of Completed DNA matrix. took 2876 ms. Total solver calls (SAT/UNSAT): 1567(0/1567)
[2020-05-21 22:47:44] [INFO ] Built C files in 11809ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 2462 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 74 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](X([](((( ( <>((LTLAP4==true)) ) && ( (LTLAP5==true) ) ) && ( (LTLAP6==true) ))U((LTLAP7==true)))U(!( ((LTLAP8==true))U((LTLAP9==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([](((( ( <>((LTLAP4==true)) ) && ( (LTLAP5==true) ) ) && ( (LTLAP6==true) ))U((LTLAP7==true)))U(!( ((LTLAP8==true))U((LTLAP9==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([](((( ( <>((LTLAP4==true)) ) && ( (LTLAP5==true) ) ) && ( (LTLAP6==true) ))U((LTLAP7==true)))U(!( ((LTLAP8==true))U((LTLAP9==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)
208 unique states visited
0 strongly connected components in search stack
290 transitions explored
26 items max in DFS search stack
903 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,20.3435,655620,1,0,1.19999e+06,169,2607,2.02417e+06,71,216,3414198
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA DNAwalker-PT-08ringLL-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G((((G(X("((u4.A5>=2)&&(u5.A6>=1))")))||(F(("((u9.A10>=1)&&(u12.A13>=2))")U("((u6.A7>=1)&&(u7.A8>=2))"))))||("((u12.A13>=2)&&(u20.A21>=1))"))||("((u9.A10>=1)&&(u12.A13>=2))"))))
Formula 3 simplified : !G("((u9.A10>=1)&&(u12.A13>=2))" | "((u12.A13>=2)&&(u20.A21>=1))" | GX"((u4.A5>=2)&&(u5.A6>=1))" | F("((u9.A10>=1)&&(u12.A13>=2))" U "((u6.A7>=1)&&(u7.A8>=2))"))
29 unique states visited
29 strongly connected components in search stack
30 transitions explored
29 items max in DFS search stack
128 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,21.6321,680960,1,0,1.26222e+06,169,2816,2.17343e+06,71,216,3601244
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((X((F(G("((u1.A2>=1)&&(u7.A8>=2))")))&&(G(F(((G(X("((u9.A10>=2)&&(u11.A12>=1))")))||("(u10.A11<2)"))||("(u14.A15<1)")))))))
Formula 4 simplified : !X(FG"((u1.A2>=1)&&(u7.A8>=2))" & GF("(u10.A11<2)" | "(u14.A15<1)" | GX"((u9.A10>=2)&&(u11.A12>=1))"))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
456 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,0,26.1964,849392,1,0,1.61493e+06,169,2950,2.74163e+06,71,216,4303873
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((((F(X(!(G((X("((u11.A12>=1)&&(u12.A13>=2))"))&&(F("((u17.A18>=2)&&(u20.A21>=1))")))))))&&(F(G("((u1.A2>=2)&&(u2.A3>=1))"))))U("((u2.A3>=2)&&(u20.A21>=1))")))
Formula 5 simplified : !((FX!G(X"((u11.A12>=1)&&(u12.A13>=2))" & F"((u17.A18>=2)&&(u20.A21>=1))") & FG"((u1.A2>=2)&&(u2.A3>=1))") U "((u2.A3>=2)&&(u20.A21>=1))")
26 unique states visited
26 strongly connected components in search stack
26 transitions explored
26 items max in DFS search stack
372 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,0,29.9056,936776,1,0,1.78098e+06,169,3231,3.04313e+06,71,216,4708363
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((F((F((F(!(X(X(F(X("((u1.A2>=2)&&(u16.A17>=1))")))))))||("(u4.B5>=1)")))&&("(u1.A2>=2)"))))
Formula 6 simplified : !F("(u1.A2>=2)" & F("(u4.B5>=1)" | F!XXFX"((u1.A2>=2)&&(u16.A17>=1))"))
26 unique states visited
26 strongly connected components in search stack
26 transitions explored
26 items max in DFS search stack
1002 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,0,39.9246,1214196,1,0,2.28761e+06,169,3478,3.98957e+06,72,218,6173635
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((X(((!(("((u12.A13>=1)&&(u20.A21>=2))")U(F("((u13.A14>=2)&&(u15.A16>=1))"))))||("(u8.A9<1)"))||("(u10.A11<2)"))))
Formula 7 simplified : !X("(u8.A9<1)" | "(u10.A11<2)" | !("((u12.A13>=1)&&(u20.A21>=2))" U F"((u13.A14>=2)&&(u15.A16>=1))"))
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
150 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,0,41.438,1258812,1,0,2.38035e+06,169,3579,4.14375e+06,72,218,6389835
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((X("(((u7.A8<1)||(u13.A14<2))||((u1.A2>=2)&&(u7.A8>=1)))")))
Formula 8 simplified : !X"(((u7.A8<1)||(u13.A14<2))||((u1.A2>=2)&&(u7.A8>=1)))"
2 unique states visited
0 strongly connected components in search stack
1 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,0,41.4393,1259076,1,0,2.38035e+06,169,3589,4.14375e+06,72,218,6389902
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA DNAwalker-PT-08ringLL-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !(((F("((u1.A2>=1)&&(u18.A19>=2))"))U(X("((u1.A2>=1)&&(u18.A19>=2))"))))
Formula 9 simplified : !(F"((u1.A2>=1)&&(u18.A19>=2))" U X"((u1.A2>=1)&&(u18.A19>=2))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
93 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,0,42.3668,1289964,1,0,2.43844e+06,169,3606,4.25171e+06,72,218,6573237
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((X(X(G("((u14.A15>=1)&&(u17.A18>=2))")))))
Formula 10 simplified : !XXG"((u14.A15>=1)&&(u17.A18>=2))"
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
28 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,0,42.6502,1298412,1,0,2.45572e+06,169,3646,4.28262e+06,72,219,6620678
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((F(X((F((!(G(F("((u14.A15>=2)&&(u16.A17>=1))"))))&&("((u0.A1<2)||(u1.A2<1))")))||("((u1.A2>=2)&&(u4.A5>=1))")))))
Formula 11 simplified : !FX("((u1.A2>=2)&&(u4.A5>=1))" | F("((u0.A1<2)||(u1.A2<1))" & !GF"((u14.A15>=2)&&(u16.A17>=1))"))
15 unique states visited
0 strongly connected components in search stack
14 transitions explored
9 items max in DFS search stack
1615 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,0,58.8085,1776300,1,0,3.44316e+06,169,4051,5.85065e+06,72,219,8709855
no accepting run found
Formula 11 is TRUE no accepting run found.
FORMULA DNAwalker-PT-08ringLL-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((!(F(X((((!(X((F("((u1.A2>=1)&&(u20.A21>=2))"))||("((u1.A2>=1)&&(u20.A21>=2))"))))&&(!(F("((u2.A3>=1)&&(u3.A4>=2))"))))&&("(u3.A4>=2)"))&&("(u18.A19>=1)"))))))
Formula 12 simplified : FX("(u3.A4>=2)" & "(u18.A19>=1)" & !X("((u1.A2>=1)&&(u20.A21>=2))" | F"((u1.A2>=1)&&(u20.A21>=2))") & !F"((u2.A3>=1)&&(u3.A4>=2))")
31 unique states visited
26 strongly connected components in search stack
33 transitions explored
27 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,0,58.8177,1776564,1,0,3.44318e+06,169,4182,5.85066e+06,72,219,8710899
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !(((!(X(!(F("((u2.A3>=1)&&(u4.A5>=2))")))))&&(X(G("((u13.A14>=1)&&(u14.A15>=2))")))))
Formula 13 simplified : !(!X!F"((u2.A3>=1)&&(u4.A5>=2))" & XG"((u13.A14>=1)&&(u14.A15>=2))")
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,0,58.8192,1776564,1,0,3.44318e+06,169,4203,5.85066e+06,72,219,8710940
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA DNAwalker-PT-08ringLL-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1590101326434

--------------------
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="DNAwalker-PT-08ringLL"
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 DNAwalker-PT-08ringLL, 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 r066-tajo-158922813900138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL 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 ;