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-158922813800106.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-04track28LL, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922813800106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 4.0K Mar 31 04:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 31 04:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 29 20:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 29 20:52 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 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 06:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 12 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 108K 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-04track28LL-00
FORMULA_NAME DNAwalker-PT-04track28LL-01
FORMULA_NAME DNAwalker-PT-04track28LL-02
FORMULA_NAME DNAwalker-PT-04track28LL-03
FORMULA_NAME DNAwalker-PT-04track28LL-04
FORMULA_NAME DNAwalker-PT-04track28LL-05
FORMULA_NAME DNAwalker-PT-04track28LL-06
FORMULA_NAME DNAwalker-PT-04track28LL-07
FORMULA_NAME DNAwalker-PT-04track28LL-08
FORMULA_NAME DNAwalker-PT-04track28LL-09
FORMULA_NAME DNAwalker-PT-04track28LL-10
FORMULA_NAME DNAwalker-PT-04track28LL-11
FORMULA_NAME DNAwalker-PT-04track28LL-12
FORMULA_NAME DNAwalker-PT-04track28LL-13
FORMULA_NAME DNAwalker-PT-04track28LL-14
FORMULA_NAME DNAwalker-PT-04track28LL-15

=== Now, execution of the tool begins

BK_START 1590100298164

[2020-05-21 22:31:41] [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 22:31:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 22:31:41] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2020-05-21 22:31:41] [INFO ] Transformed 34 places.
[2020-05-21 22:31:41] [INFO ] Transformed 250 transitions.
[2020-05-21 22:31:41] [INFO ] Parsed PT model containing 34 places and 250 transitions in 118 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6399 resets, run finished after 537 ms. (steps per millisecond=186 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 1, 0, 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, 1, 1, 1, 1, 1, 0, 1, 1]
[2020-05-21 22:31:41] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2020-05-21 22:31:41] [INFO ] Computed 0 place invariants in 13 ms
[2020-05-21 22:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:42] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2020-05-21 22:31:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:42] [INFO ] [Nat]Absence check using state equation in 174 ms returned unsat
[2020-05-21 22:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:42] [INFO ] [Real]Absence check using state equation in 92 ms returned unsat
[2020-05-21 22:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:42] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2020-05-21 22:31:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:42] [INFO ] [Nat]Absence check using state equation in 213 ms returned unsat
[2020-05-21 22:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:43] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2020-05-21 22:31:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:31:43] [INFO ] [Nat]Absence check using state equation in 124 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-05-21 22:31:43] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-21 22:31:43] [INFO ] Flatten gal took : 105 ms
FORMULA DNAwalker-PT-04track28LL-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-04track28LL-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-04track28LL-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 22:31:43] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
[2020-05-21 22:31:43] [INFO ] Applying decomposition
Built C files in :
/home/mcc/execution
[2020-05-21 22:31:43] [INFO ] Flatten gal took : 21 ms
[2020-05-21 22:31:43] [INFO ] Input system was already deterministic with 250 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/graph8044099819661087495.txt, -o, /tmp/graph8044099819661087495.bin, -w, /tmp/graph8044099819661087495.weights], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 247 out of 250 initially.
// Phase 1: matrix 247 rows 34 cols
[2020-05-21 22:31:44] [INFO ] Computed 0 place invariants in 2 ms
Total of 0 invariants.
[2020-05-21 22:31:44] [INFO ] Computed 0 place invariants in 3 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/graph8044099819661087495.bin, -l, -1, -v, -w, /tmp/graph8044099819661087495.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 22:31:44] [INFO ] Decomposing Gal with order
[2020-05-21 22:31:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 22:31:44] [INFO ] Removed a total of 416 redundant transitions.
[2020-05-21 22:31:44] [INFO ] Flatten gal took : 173 ms
[2020-05-21 22:31:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2020-05-21 22:31:44] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-21 22:31:44] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 13 LTL properties
Checking formula 0 : !((G(X("((u9.A10>=1)&&(u22.A23>=2))"))))
Formula 0 simplified : !GX"((u9.A10>=1)&&(u22.A23>=2))"
built 129 ordering constraints for composite.
[2020-05-21 22:31:44] [INFO ] Proved 34 variables to be positive in 518 ms
[2020-05-21 22:31:44] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2020-05-21 22:31:44] [INFO ] Computation of disable matrix completed :0/250 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 22:31:44] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 22:31:44] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2020-05-21 22:31:44] [INFO ] Computation of Complete enable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t1_2, t1_3, t1_4, t1_5, t1_9, t2_3, t2_4, t2_5, t2_6, t2_9, t2_10, t3_2, t3_4, t3_5, t3_6, t3_7, t3_9, t3_10, t3_11, t4_2, t4_3, t4_5, t4_6, t4_7, t4_9, t4_10, t4_11, t5_2, t5_3, t5_4, t5_6, t5_7, t5_8, t5_9, t5_10, t5_11, t5_13, t6_3, t6_4, t6_5, t6_7, t6_8, t6_9, t6_10, t6_13, t6_14, t6_18, t6_19, t7_3, t7_4, t7_5, t7_6, t7_8, t7_9, t7_13, t7_14, t7_15, t7_18, t7_19, t8_5, t8_6, t8_7, t8_13, t8_14, t8_15, t8_16, t8_18, t8_19, t9_2, t9_3, t9_4, t9_5, t9_6, t9_7, t9_10, t9_11, t9_12, t9_21, t10_2, t10_3, t10_4, t10_5, t10_6, t10_9, t10_11, t10_12, t10_21, t10_22, t10_23, t10_24, t11_3, t11_4, t11_5, t11_9, t11_10, t11_12, t11_21, t11_22, t11_23, t11_24, t11_26, t12_9, t12_10, t12_11, t12_21, t12_22, t12_23, t12_24, t12_26, t12_27, t13_5, t13_6, t13_7, t13_8, t13_14, t13_15, t13_16, t13_17, t13_18, t13_19, t13_20, t14_6, t14_7, t14_8, t14_13, t14_15, t14_16, t14_17, t14_18, t14_19, t14_20, t15_8, t15_13, t15_14, t15_17, t15_18, t15_19, t15_20, t16_19, t18_6, t18_7, t18_8, t18_13, t18_14, t18_15, t18_16, t18_17, t18_19, t18_20, t18_25, t19_6, t19_7, t19_8, t19_13, t19_14, t19_15, t19_16, t19_18, t19_20, t19_24, t19_25, t21_9, t21_10, t21_11, t21_12, t21_22, t21_23, t21_24, t21_25, t21_26, t21_27, t21_28, t22_24, t22_25, t23_20, t23_24, t23_25, t24_10, t24_11, t24_12, t24_19, t24_20, t24_21, t24_22, t24_23, t24_25, t24_26, t24_27, t26_11, t26_12, t26_21, t26_22, t26_23, t26_24, t26_25, t26_27, t26_28, t27_12, t27_21, t27_22, t27_23, t27_24, t27_26, t27_28, u8.tb9, u8.tAb9, u9.tb10, u9.tAb10, u17.tb18, u17.tAb18, u18.tb19, u18.tAb19, u25.tb26, u25.tAb26, u26.tb27, u26.tAb27, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :5/29/216/250
Computing Next relation with stutter on 106288 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
269 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,0,2.73561,136432,1,0,259295,170,1862,386764,59,188,645006
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(((X(!(X("((u12.A13>=1)&&(u18.A19>=2))"))))U(G("((u12.A13>=1)&&(u18.A19>=2))")))||((X(F("((u18.A19<2)||(u24.A25<1))")))&&("(u18.A19>=2)")))))
Formula 1 simplified : !X((X!X"((u12.A13>=1)&&(u18.A19>=2))" U G"((u12.A13>=1)&&(u18.A19>=2))") | ("(u18.A19>=2)" & XF"((u18.A19<2)||(u24.A25<1))"))
Computing Next relation with stutter on 106288 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,0,2.74308,138612,1,0,259295,170,1891,386764,64,188,645110
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(G(("((u1.A2<1)||(u4.A5<2))")U(!(F(G("((u11.A12>=1)&&(u20.A21>=2))"))))))))
Formula 2 simplified : !XG("((u1.A2<1)||(u4.A5<2))" U !FG"((u11.A12>=1)&&(u20.A21>=2))")
Computing Next relation with stutter on 106288 deadlock states
57 unique states visited
0 strongly connected components in search stack
60 transitions explored
31 items max in DFS search stack
110 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,0,3.84813,174468,1,0,297834,170,2009,539213,64,188,857390
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA DNAwalker-PT-04track28LL-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G((F("(u17.B18>=1)"))U((F("((u3.A4>=2)&&(u6.A7>=1))"))||((G("(u17.B18>=1)"))U("((u3.A4>=2)&&(u6.A7>=1))"))))))
Formula 3 simplified : !G(F"(u17.B18>=1)" U (F"((u3.A4>=2)&&(u6.A7>=1))" | (G"(u17.B18>=1)" U "((u3.A4>=2)&&(u6.A7>=1))")))
Computing Next relation with stutter on 106288 deadlock states
33 unique states visited
33 strongly connected components in search stack
34 transitions explored
33 items max in DFS search stack
56 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,0,4.40662,188432,1,0,325769,170,2179,586310,64,188,980373
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((((F("((u13.A14>=2)&&(u14.A15>=1))"))U(G("((u19.A20<1)||(u22.A23<2))")))||(("((u2.A3>=2)&&(u10.A11>=1))")U(G(F("((u2.A3>=2)&&(u10.A11>=1))")))))||(X("((u4.A5>=1)&&(u6.A7>=2))"))))
Formula 4 simplified : !((F"((u13.A14>=2)&&(u14.A15>=1))" U G"((u19.A20<1)||(u22.A23<2))") | ("((u2.A3>=2)&&(u10.A11>=1))" U GF"((u2.A3>=2)&&(u10.A11>=1))") | X"((u4.A5>=1)&&(u6.A7>=2))")
Computing Next relation with stutter on 106288 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
298 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,0,7.38751,293936,1,0,522283,170,2585,978160,65,188,1504470
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(((X(G(X("((u25.A26>=2)&&(u26.A27>=1))"))))||(G("((u5.A6>=1)&&(u12.A13>=2))")))||(F("((u5.A6>=1)&&(u12.A13>=2))")))))
Formula 5 simplified : !F(XGX"((u25.A26>=2)&&(u26.A27>=1))" | G"((u5.A6>=1)&&(u12.A13>=2))" | F"((u5.A6>=1)&&(u12.A13>=2))")
Computing Next relation with stutter on 106288 deadlock states
[2020-05-21 22:31:52] [INFO ] Computing symmetric co enabling matrix : 250 transitions.
[2020-05-21 22:31:52] [INFO ] Computation of co-enabling matrix(0/250) took 34 ms. Total solver calls (SAT/UNSAT): 1(1/0)
32 unique states visited
31 strongly connected components in search stack
33 transitions explored
32 items max in DFS search stack
289 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,0,10.2806,411000,1,0,728791,170,2768,1.44182e+06,65,188,2059751
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(((X(F((F("((u7.A8>=1)&&(u12.A13>=2))"))||("((u5.A6>=2)&&(u17.A18>=1))"))))&&(G(!(F(X("((u5.A6>=1)&&(u18.A19>=2))")))))))
Formula 6 simplified : !(XF("((u5.A6>=2)&&(u17.A18>=1))" | F"((u7.A8>=1)&&(u12.A13>=2))") & G!FX"((u5.A6>=1)&&(u18.A19>=2))")
Computing Next relation with stutter on 106288 deadlock states
[2020-05-21 22:31:55] [INFO ] Computation of co-enabling matrix(24/250) took 3277 ms. Total solver calls (SAT/UNSAT): 322(322/0)
[2020-05-21 22:31:58] [INFO ] Computation of co-enabling matrix(37/250) took 6417 ms. Total solver calls (SAT/UNSAT): 652(652/0)
[2020-05-21 22:32:01] [INFO ] Computation of co-enabling matrix(51/250) took 9559 ms. Total solver calls (SAT/UNSAT): 1002(1002/0)
33 unique states visited
31 strongly connected components in search stack
34 transitions explored
31 items max in DFS search stack
834 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,18.6233,704360,1,0,1.21276e+06,170,2971,2.61326e+06,65,188,3455094
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((!(X((("(u27.A28>=2)")U(X("((u18.A19>=2)&&(u24.A25>=1))")))||("(((u10.A11<2)||(u11.A12<1))&&(u8.B9<1))")))))
Formula 7 simplified : X("(((u10.A11<2)||(u11.A12<1))&&(u8.B9<1))" | ("(u27.A28>=2)" U X"((u18.A19>=2)&&(u24.A25>=1))"))
Computing Next relation with stutter on 106288 deadlock states
5 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
135 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,0,19.9666,762968,1,0,1.33732e+06,170,2994,2.84224e+06,66,189,3717951
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G(X(X(G("((u11.A12>=1)&&(u22.A23>=2))"))))))
Formula 8 simplified : !GXXG"((u11.A12>=1)&&(u22.A23>=2))"
Computing Next relation with stutter on 106288 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
10 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,0,20.0624,767192,1,0,1.34565e+06,170,3013,2.85513e+06,66,189,3744275
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F(G(!(F(!(X(X("((u2.A3>=2)&&(u3.A4>=1))")))))))))
Formula 9 simplified : !FG!F!XX"((u2.A3>=2)&&(u3.A4>=1))"
Computing Next relation with stutter on 106288 deadlock states
33 unique states visited
33 strongly connected components in search stack
34 transitions explored
33 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,0,20.1039,767984,1,0,1.34565e+06,170,3151,2.85513e+06,66,189,3754935
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((G(F(X((((F("((u22.A23>=2)&&(u26.A27>=1))"))&&(F("((u4.A5>=1)&&(u6.A7>=2))")))&&("(u10.A11>=2)"))&&("(u21.A22>=1)"))))))
Formula 10 simplified : !GFX("(u10.A11>=2)" & "(u21.A22>=1)" & F"((u22.A23>=2)&&(u26.A27>=1))" & F"((u4.A5>=1)&&(u6.A7>=2))")
Computing Next relation with stutter on 106288 deadlock states
32 unique states visited
32 strongly connected components in search stack
33 transitions explored
32 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,0,20.122,768772,1,0,1.34581e+06,170,3277,2.85529e+06,66,189,3760093
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((("((u21.A22>=2)&&(u26.A27>=1))")U((G(!(F("((u11.A12>=2)&&(u26.A27>=1))"))))U("((u6.A7>=2)&&(u12.A13>=1))"))))
Formula 11 simplified : !("((u21.A22>=2)&&(u26.A27>=1))" U (G!F"((u11.A12>=2)&&(u26.A27>=1))" U "((u6.A7>=2)&&(u12.A13>=1))"))
Computing Next relation with stutter on 106288 deadlock states
[2020-05-21 22:32:05] [INFO ] Computation of co-enabling matrix(64/250) took 12922 ms. Total solver calls (SAT/UNSAT): 1338(1338/0)
[2020-05-21 22:32:08] [INFO ] Computation of co-enabling matrix(170/250) took 15934 ms. Total solver calls (SAT/UNSAT): 3215(3215/0)
[2020-05-21 22:32:09] [INFO ] Computation of Finished co-enabling matrix. took 16906 ms. Total solver calls (SAT/UNSAT): 4015(4015/0)
[2020-05-21 22:32:09] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2020-05-21 22:32:11] [INFO ] Computation of Completed DNA matrix. took 1900 ms. Total solver calls (SAT/UNSAT): 1055(0/1055)
[2020-05-21 22:32:11] [INFO ] Built C files in 27390ms 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]
32 unique states visited
30 strongly connected components in search stack
33 transitions explored
30 items max in DFS search stack
835 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,0,28.4721,941208,1,0,1.63145e+06,170,3533,3.58489e+06,66,190,4516114
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA DNAwalker-PT-04track28LL-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((!(G(X("(((((u22.A23<2)||(u26.A27<1))||((u4.A5>=1)&&(u9.A10>=2)))&&(u4.A5>=1))&&(u9.A10>=2))")))))
Formula 12 simplified : GX"(((((u22.A23<2)||(u26.A27<1))||((u4.A5>=1)&&(u9.A10>=2)))&&(u4.A5>=1))&&(u9.A10>=2))"
Computing Next relation with stutter on 106288 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,0,28.4759,941472,1,0,1.63145e+06,170,3577,3.58489e+06,66,190,4516244
no accepting run found
Formula 12 is TRUE no accepting run found.
FORMULA DNAwalker-PT-04track28LL-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Compilation finished in 2066 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 71 ms.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1590100333556

--------------------
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-04track28LL"
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-04track28LL, 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-158922813800106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-04track28LL.tgz
mv DNAwalker-PT-04track28LL 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 ;