Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396600068.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-10a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 43K May 5 16:51 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 DES-PT-10a-00
FORMULA_NAME DES-PT-10a-01
FORMULA_NAME DES-PT-10a-02
FORMULA_NAME DES-PT-10a-03
FORMULA_NAME DES-PT-10a-04
FORMULA_NAME DES-PT-10a-05
FORMULA_NAME DES-PT-10a-06
FORMULA_NAME DES-PT-10a-07
FORMULA_NAME DES-PT-10a-08
FORMULA_NAME DES-PT-10a-09
FORMULA_NAME DES-PT-10a-10
FORMULA_NAME DES-PT-10a-11
FORMULA_NAME DES-PT-10a-12
FORMULA_NAME DES-PT-10a-13
FORMULA_NAME DES-PT-10a-14
FORMULA_NAME DES-PT-10a-15

=== Now, execution of the tool begins

BK_START 1620466453169

Running Version 0
[2021-05-08 09:34:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 09:34:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 09:34:14] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2021-05-08 09:34:14] [INFO ] Transformed 155 places.
[2021-05-08 09:34:14] [INFO ] Transformed 112 transitions.
[2021-05-08 09:34:14] [INFO ] Found NUPN structural information;
[2021-05-08 09:34:14] [INFO ] Parsed PT model containing 155 places and 112 transitions in 90 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15313 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 09:34:30] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-10a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Applied a total of 0 rules in 36 ms. Remains 155 /155 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 155 cols
[2021-05-08 09:34:30] [INFO ] Computed 59 place invariants in 23 ms
[2021-05-08 09:34:30] [INFO ] Implicit Places using invariants in 334 ms returned []
// Phase 1: matrix 98 rows 155 cols
[2021-05-08 09:34:30] [INFO ] Computed 59 place invariants in 5 ms
[2021-05-08 09:34:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 09:34:30] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 155 cols
[2021-05-08 09:34:30] [INFO ] Computed 59 place invariants in 6 ms
[2021-05-08 09:34:30] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 98/98 transitions.
[2021-05-08 09:34:31] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-08 09:34:31] [INFO ] Flatten gal took : 42 ms
FORMULA DES-PT-10a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 09:34:31] [INFO ] Flatten gal took : 17 ms
[2021-05-08 09:34:31] [INFO ] Input system was already deterministic with 98 transitions.
Incomplete random walk after 100000 steps, including 2211 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 13) seen :11
Running SMT prover for 2 properties.
// Phase 1: matrix 98 rows 155 cols
[2021-05-08 09:34:31] [INFO ] Computed 59 place invariants in 2 ms
[2021-05-08 09:34:31] [INFO ] [Real]Absence check using 34 positive place invariants in 6 ms returned sat
[2021-05-08 09:34:31] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 5 ms returned sat
[2021-05-08 09:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 09:34:31] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-08 09:34:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 09:34:31] [INFO ] [Nat]Absence check using 34 positive place invariants in 9 ms returned sat
[2021-05-08 09:34:31] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 33 ms returned sat
[2021-05-08 09:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 09:34:31] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2021-05-08 09:34:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 09:34:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2021-05-08 09:34:31] [INFO ] Computed and/alt/rep : 90/273/90 causal constraints (skipped 7 transitions) in 8 ms.
[2021-05-08 09:34:32] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 4 ms to minimize.
[2021-05-08 09:34:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2021-05-08 09:34:32] [INFO ] Added : 78 causal constraints over 16 iterations in 290 ms. Result :sat
[2021-05-08 09:34:32] [INFO ] [Real]Absence check using 34 positive place invariants in 6 ms returned sat
[2021-05-08 09:34:32] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 7 ms returned sat
[2021-05-08 09:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 09:34:32] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-08 09:34:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 09:34:32] [INFO ] [Nat]Absence check using 34 positive place invariants in 10 ms returned sat
[2021-05-08 09:34:32] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 31 ms returned sat
[2021-05-08 09:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 09:34:32] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-08 09:34:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 09:34:32] [INFO ] Computed and/alt/rep : 90/273/90 causal constraints (skipped 7 transitions) in 10 ms.
[2021-05-08 09:34:32] [INFO ] Added : 19 causal constraints over 4 iterations in 64 ms. Result :unsat
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
[2021-05-08 09:34:32] [INFO ] Initial state test concluded for 1 properties.
FORMULA DES-PT-10a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(G(p0)))||F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 154 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 154 transition count 97
Applied a total of 2 rules in 17 ms. Remains 154 /155 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 154 cols
[2021-05-08 09:34:32] [INFO ] Computed 59 place invariants in 3 ms
[2021-05-08 09:34:32] [INFO ] Implicit Places using invariants in 97 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 ms to find 1 implicit places.
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:32] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:32] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Starting structural reductions, iteration 1 : 153/155 places, 97/98 transitions.
Applied a total of 0 rules in 15 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:32] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-08 09:34:32] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 2 iterations. Remains : 153/155 places, 97/98 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-10a-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}]], initial=1, aps=[p1:(OR (EQ s90 0) (EQ s47 1) (EQ s49 1)), p0:(OR (EQ s73 0) (EQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 410 ms.
Product exploration explored 100000 steps with 50000 reset in 340 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 277 ms.
Product exploration explored 100000 steps with 50000 reset in 286 ms.
Applying partial POR strategy [true, false, true, false, false]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 153 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 10 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2021-05-08 09:34:34] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:34] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-08 09:34:34] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 153/153 places, 97/97 transitions.
Product exploration explored 100000 steps with 50000 reset in 326 ms.
Product exploration explored 100000 steps with 50000 reset in 305 ms.
[2021-05-08 09:34:35] [INFO ] Flatten gal took : 12 ms
[2021-05-08 09:34:35] [INFO ] Flatten gal took : 11 ms
[2021-05-08 09:34:35] [INFO ] Time to serialize gal into /tmp/LTL15538608201430255916.gal : 4 ms
[2021-05-08 09:34:35] [INFO ] Time to serialize properties into /tmp/LTL6284455818443891851.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15538608201430255916.gal, -t, CGAL, -LTL, /tmp/LTL6284455818443891851.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_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15538608201430255916.gal -t CGAL -LTL /tmp/LTL6284455818443891851.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(X(G("((p74==0)||(p51==1))"))))||(F("(((p91==0)||(p47==1))||(p49==1))")))))
Formula 0 simplified : !X(XXG"((p74==0)||(p51==1))" | F"(((p91==0)||(p47==1))||(p49==1))")
Detected timeout of ITS tools.
[2021-05-08 09:34:50] [INFO ] Flatten gal took : 13 ms
[2021-05-08 09:34:50] [INFO ] Applying decomposition
[2021-05-08 09:34:50] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4668089353808713073.txt, -o, /tmp/graph4668089353808713073.bin, -w, /tmp/graph4668089353808713073.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4668089353808713073.bin, -l, -1, -v, -w, /tmp/graph4668089353808713073.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:34:50] [INFO ] Decomposing Gal with order
[2021-05-08 09:34:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:34:50] [INFO ] Removed a total of 23 redundant transitions.
[2021-05-08 09:34:50] [INFO ] Flatten gal took : 37 ms
[2021-05-08 09:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 6 ms.
[2021-05-08 09:34:50] [INFO ] Time to serialize gal into /tmp/LTL6078886969600588607.gal : 4 ms
[2021-05-08 09:34:50] [INFO ] Time to serialize properties into /tmp/LTL9673532954133326564.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6078886969600588607.gal, -t, CGAL, -LTL, /tmp/LTL9673532954133326564.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6078886969600588607.gal -t CGAL -LTL /tmp/LTL9673532954133326564.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((X(X(G("((i4.u15.p74==0)||(i13.i1.u4.p51==1))"))))||(F("(((i8.u23.p91==0)||(i0.u2.p47==1))||(i13.i0.u3.p49==1))")))))
Formula 0 simplified : !X(XXG"((i4.u15.p74==0)||(i13.i1.u4.p51==1))" | F"(((i8.u23.p91==0)||(i0.u2.p47==1))||(i13.i0.u3.p49==1))")
Reverse transition relation is NOT exact ! Due to transitions t1, t57, t58, t91, u13.t50, u49.t5, u49.t21, i0.u2.t8, i0.u2.t31, i0.u2.t35, i0.u2.t36, i0.u2.t37, i0.u2.t38, i0.u2.t39, i0.u2.t40, i1.t95, i1.t89, i1.t0, i1.u1.t9, i2.u0.t10, i2.u6.t96, i4.t12, i13.t4, i13.t3, i13.i1.t68, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/65/25/90
Computing Next relation with stutter on 184834 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
596 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,0,5.98395,184700,1,0,483240,6332,1635,685461,1013,27159,654661
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-10a-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DES-PT-10a-00 finished in 25014 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 153 transition count 97
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 152 transition count 96
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 152 transition count 96
Applied a total of 3 rules in 23 ms. Remains 152 /155 variables (removed 3) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 152 cols
[2021-05-08 09:34:57] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:57] [INFO ] Implicit Places using invariants in 107 ms returned []
// Phase 1: matrix 96 rows 152 cols
[2021-05-08 09:34:57] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-08 09:34:57] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2021-05-08 09:34:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 96 rows 152 cols
[2021-05-08 09:34:57] [INFO ] Computed 58 place invariants in 3 ms
[2021-05-08 09:34:57] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 152/155 places, 96/98 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-10a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s107 0), p1:(OR (EQ s31 0) (EQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-01 finished in 443 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1))&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 154 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 154 transition count 97
Applied a total of 2 rules in 10 ms. Remains 154 /155 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 154 cols
[2021-05-08 09:34:58] [INFO ] Computed 59 place invariants in 1 ms
[2021-05-08 09:34:58] [INFO ] Implicit Places using invariants in 87 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 88 ms to find 1 implicit places.
[2021-05-08 09:34:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:58] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-08 09:34:58] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 153/155 places, 97/98 transitions.
Applied a total of 0 rules in 9 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2021-05-08 09:34:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:58] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-08 09:34:58] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 2 iterations. Remains : 153/155 places, 97/98 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : DES-PT-10a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s101 0) (EQ s49 1)), p1:(OR (EQ s144 0) (EQ s17 1)), p2:(OR (EQ s72 0) (EQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 22762 steps with 880 reset in 63 ms.
FORMULA DES-PT-10a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-05 finished in 437 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 153 transition count 97
Applied a total of 1 rules in 7 ms. Remains 153 /155 variables (removed 2) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:58] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:58] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:58] [INFO ] Computed 58 place invariants in 0 ms
[2021-05-08 09:34:58] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2021-05-08 09:34:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:58] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:58] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 153/155 places, 97/98 transitions.
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p0)]
Running random walk in product with property : DES-PT-10a-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s146 0) (NEQ s117 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 42 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-08 finished in 445 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 154 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 154 transition count 97
Applied a total of 2 rules in 4 ms. Remains 154 /155 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 154 cols
[2021-05-08 09:34:58] [INFO ] Computed 59 place invariants in 1 ms
[2021-05-08 09:34:58] [INFO ] Implicit Places using invariants in 74 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 74 ms to find 1 implicit places.
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:58] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:59] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 153/155 places, 97/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 153 cols
[2021-05-08 09:34:59] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:59] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 2 iterations. Remains : 153/155 places, 97/98 transitions.
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s68 0) (NEQ s52 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-13 finished in 252 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 153 transition count 97
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 152 transition count 96
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 152 transition count 96
Applied a total of 3 rules in 10 ms. Remains 152 /155 variables (removed 3) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 152 cols
[2021-05-08 09:34:59] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:59] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 96 rows 152 cols
[2021-05-08 09:34:59] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:59] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2021-05-08 09:34:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 96 rows 152 cols
[2021-05-08 09:34:59] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-08 09:34:59] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 152/155 places, 96/98 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-10a-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s75 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 148 steps with 2 reset in 0 ms.
FORMULA DES-PT-10a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-14 finished in 316 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620466500202

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DES-PT-10a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 DES-PT-10a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396600068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10a.tgz
mv DES-PT-10a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;