Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291800333.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudDeployment-PT-6a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291800333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 317K 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 CloudDeployment-PT-6a-00
FORMULA_NAME CloudDeployment-PT-6a-01
FORMULA_NAME CloudDeployment-PT-6a-02
FORMULA_NAME CloudDeployment-PT-6a-03
FORMULA_NAME CloudDeployment-PT-6a-04
FORMULA_NAME CloudDeployment-PT-6a-05
FORMULA_NAME CloudDeployment-PT-6a-06
FORMULA_NAME CloudDeployment-PT-6a-07
FORMULA_NAME CloudDeployment-PT-6a-08
FORMULA_NAME CloudDeployment-PT-6a-09
FORMULA_NAME CloudDeployment-PT-6a-10
FORMULA_NAME CloudDeployment-PT-6a-11
FORMULA_NAME CloudDeployment-PT-6a-12
FORMULA_NAME CloudDeployment-PT-6a-13
FORMULA_NAME CloudDeployment-PT-6a-14
FORMULA_NAME CloudDeployment-PT-6a-15

=== Now, execution of the tool begins

BK_START 1620575334890

Running Version 0
[2021-05-09 15:48:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-09 15:48:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:48:57] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2021-05-09 15:48:58] [INFO ] Transformed 221 places.
[2021-05-09 15:48:58] [INFO ] Transformed 908 transitions.
[2021-05-09 15:48:58] [INFO ] Found NUPN structural information;
[2021-05-09 15:48:58] [INFO ] Parsed PT model containing 221 places and 908 transitions in 225 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 15:48:58] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
FORMULA CloudDeployment-PT-6a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 221 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 221/221 places, 794/794 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 209 transition count 794
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 205 transition count 790
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 205 transition count 790
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 23 place count 202 transition count 787
Iterating global reduction 1 with 3 rules applied. Total rules applied 26 place count 202 transition count 787
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 200 transition count 785
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 200 transition count 785
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 199 transition count 784
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 199 transition count 784
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 107 place count 199 transition count 709
Applied a total of 107 rules in 79 ms. Remains 199 /221 variables (removed 22) and now considering 709/794 (removed 85) transitions.
[2021-05-09 15:48:58] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:58] [INFO ] Computed 24 place invariants in 23 ms
[2021-05-09 15:48:58] [INFO ] Implicit Places using invariants in 272 ms returned []
[2021-05-09 15:48:58] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:58] [INFO ] Computed 24 place invariants in 13 ms
[2021-05-09 15:48:58] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:48:59] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 822 ms to find 0 implicit places.
[2021-05-09 15:48:59] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:48:59] [INFO ] Computed 24 place invariants in 3 ms
[2021-05-09 15:48:59] [INFO ] Dead Transitions using invariants and state equation in 354 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/221 places, 709/794 transitions.
[2021-05-09 15:48:59] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 15:48:59] [INFO ] Flatten gal took : 119 ms
FORMULA CloudDeployment-PT-6a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 15:48:59] [INFO ] Flatten gal took : 52 ms
[2021-05-09 15:49:00] [INFO ] Input system was already deterministic with 709 transitions.
Incomplete random walk after 100000 steps, including 1134 resets, run finished after 364 ms. (steps per millisecond=274 ) properties (out of 23) seen :17
Running SMT prover for 6 properties.
[2021-05-09 15:49:00] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:00] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:49:00] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-09 15:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:00] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2021-05-09 15:49:00] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:49:00] [INFO ] [Real]Added 172 Read/Feed constraints in 39 ms returned sat
[2021-05-09 15:49:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:49:00] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2021-05-09 15:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:00] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2021-05-09 15:49:00] [INFO ] [Nat]Added 172 Read/Feed constraints in 28 ms returned sat
[2021-05-09 15:49:01] [INFO ] Computed and/alt/rep : 315/1167/315 causal constraints (skipped 58 transitions) in 72 ms.
[2021-05-09 15:49:01] [INFO ] Added : 184 causal constraints over 37 iterations in 1002 ms. Result :sat
[2021-05-09 15:49:02] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned sat
[2021-05-09 15:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:02] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2021-05-09 15:49:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:49:02] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-09 15:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:02] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2021-05-09 15:49:02] [INFO ] [Nat]Added 172 Read/Feed constraints in 21 ms returned sat
[2021-05-09 15:49:02] [INFO ] Computed and/alt/rep : 315/1167/315 causal constraints (skipped 58 transitions) in 77 ms.
[2021-05-09 15:49:03] [INFO ] Added : 190 causal constraints over 39 iterations in 983 ms. Result :sat
[2021-05-09 15:49:03] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-09 15:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:03] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2021-05-09 15:49:03] [INFO ] [Real]Added 172 Read/Feed constraints in 17 ms returned sat
[2021-05-09 15:49:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:49:03] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 7 ms returned sat
[2021-05-09 15:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:03] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2021-05-09 15:49:03] [INFO ] [Nat]Added 172 Read/Feed constraints in 46 ms returned sat
[2021-05-09 15:49:03] [INFO ] Computed and/alt/rep : 315/1167/315 causal constraints (skipped 58 transitions) in 63 ms.
[2021-05-09 15:49:04] [INFO ] Added : 193 causal constraints over 39 iterations in 950 ms. Result :sat
[2021-05-09 15:49:04] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-09 15:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:04] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2021-05-09 15:49:04] [INFO ] [Real]Added 172 Read/Feed constraints in 18 ms returned sat
[2021-05-09 15:49:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:49:04] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-09 15:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:04] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2021-05-09 15:49:04] [INFO ] [Nat]Added 172 Read/Feed constraints in 61 ms returned sat
[2021-05-09 15:49:04] [INFO ] Computed and/alt/rep : 315/1167/315 causal constraints (skipped 58 transitions) in 39 ms.
[2021-05-09 15:49:05] [INFO ] Added : 185 causal constraints over 37 iterations in 1111 ms. Result :sat
[2021-05-09 15:49:06] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2021-05-09 15:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:06] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2021-05-09 15:49:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:49:06] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned sat
[2021-05-09 15:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:06] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2021-05-09 15:49:06] [INFO ] [Nat]Added 172 Read/Feed constraints in 44 ms returned sat
[2021-05-09 15:49:06] [INFO ] Computed and/alt/rep : 315/1167/315 causal constraints (skipped 58 transitions) in 35 ms.
[2021-05-09 15:49:07] [INFO ] Added : 182 causal constraints over 37 iterations in 977 ms. Result :sat
[2021-05-09 15:49:07] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2021-05-09 15:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:07] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2021-05-09 15:49:07] [INFO ] [Real]Added 172 Read/Feed constraints in 41 ms returned sat
[2021-05-09 15:49:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:49:07] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2021-05-09 15:49:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:49:07] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2021-05-09 15:49:07] [INFO ] [Nat]Added 172 Read/Feed constraints in 29 ms returned sat
[2021-05-09 15:49:07] [INFO ] Computed and/alt/rep : 315/1167/315 causal constraints (skipped 58 transitions) in 28 ms.
[2021-05-09 15:49:08] [INFO ] Added : 191 causal constraints over 39 iterations in 899 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&F(p1)) U G(p2)))], workingDir=/home/mcc/execution]
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 231 edges and 199 vertex of which 54 / 199 are part of one of the 16 SCC in 17 ms
Free SCC test removed 38 places
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 156 transition count 562
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 156 transition count 562
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 47 place count 138 transition count 628
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 0 with 108 rules applied. Total rules applied 155 place count 138 transition count 520
Applied a total of 155 rules in 64 ms. Remains 138 /199 variables (removed 61) and now considering 520/709 (removed 189) transitions.
[2021-05-09 15:49:08] [INFO ] Flow matrix only has 215 transitions (discarded 305 similar events)
// Phase 1: matrix 215 rows 138 cols
[2021-05-09 15:49:08] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:09] [INFO ] Implicit Places using invariants in 296 ms returned []
[2021-05-09 15:49:09] [INFO ] Flow matrix only has 215 transitions (discarded 305 similar events)
// Phase 1: matrix 215 rows 138 cols
[2021-05-09 15:49:09] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:09] [INFO ] State equation strengthened by 136 read => feed constraints.
[2021-05-09 15:49:09] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 617 ms to find 0 implicit places.
[2021-05-09 15:49:09] [INFO ] Redundant transitions in 387 ms returned []
[2021-05-09 15:49:09] [INFO ] Flow matrix only has 215 transitions (discarded 305 similar events)
// Phase 1: matrix 215 rows 138 cols
[2021-05-09 15:49:09] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:10] [INFO ] Dead Transitions using invariants and state equation in 300 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/199 places, 520/709 transitions.
Stuttering acceptance computed with spot in 371 ms :[(NOT p2), true, (NOT p1), (NOT p2)]
Running random walk in product with property : CloudDeployment-PT-6a-00 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s46 0) (EQ s47 0) (EQ s49 0) (EQ s123 0) (EQ s136 0)), p0:(EQ s59 1), p1:(OR (NEQ s46 1) (NEQ s47 1) (NEQ s49 1) (NEQ s123 1) (NEQ s136 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 190 ms.
Product exploration explored 100000 steps with 0 reset in 224 ms.
Graph (complete) has 1644 edges and 138 vertex of which 137 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Knowledge obtained : [p2, (NOT p0), p1]
Adopting property with smaller alphabet thanks to knowledge :(NOT p0)
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0))]
Support contains 6 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 520/520 transitions.
Applied a total of 0 rules in 81 ms. Remains 138 /138 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2021-05-09 15:49:11] [INFO ] Flow matrix only has 215 transitions (discarded 305 similar events)
// Phase 1: matrix 215 rows 138 cols
[2021-05-09 15:49:11] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:49:11] [INFO ] Implicit Places using invariants in 258 ms returned []
[2021-05-09 15:49:11] [INFO ] Flow matrix only has 215 transitions (discarded 305 similar events)
// Phase 1: matrix 215 rows 138 cols
[2021-05-09 15:49:11] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:11] [INFO ] State equation strengthened by 136 read => feed constraints.
[2021-05-09 15:49:12] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
[2021-05-09 15:49:13] [INFO ] Redundant transitions in 929 ms returned []
[2021-05-09 15:49:13] [INFO ] Flow matrix only has 215 transitions (discarded 305 similar events)
// Phase 1: matrix 215 rows 138 cols
[2021-05-09 15:49:13] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:13] [INFO ] Dead Transitions using invariants and state equation in 291 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 520/520 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 81 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
[2021-05-09 15:49:13] [INFO ] Flatten gal took : 29 ms
[2021-05-09 15:49:13] [INFO ] Flatten gal took : 28 ms
[2021-05-09 15:49:13] [INFO ] Time to serialize gal into /tmp/LTL4275431874018378971.gal : 10 ms
[2021-05-09 15:49:13] [INFO ] Time to serialize properties into /tmp/LTL6242291698440984704.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/LTL4275431874018378971.gal, -t, CGAL, -LTL, /tmp/LTL6242291698440984704.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/LTL4275431874018378971.gal -t CGAL -LTL /tmp/LTL6242291698440984704.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("(p103==1)")&&(F("(((((p86!=1)||(p88!=1))||(p90!=1))||(p206!=1))||(p219!=1))")))U(G("(((((p86==0)||(p88==0))||(p90==0))||(p206==0))||(p219==0))"))))
Formula 0 simplified : !(("(p103==1)" & F"(((((p86!=1)||(p88!=1))||(p90!=1))||(p206!=1))||(p219!=1))") U G"(((((p86==0)||(p88==0))||(p90==0))||(p206==0))||(p219==0))")
Detected timeout of ITS tools.
[2021-05-09 15:49:28] [INFO ] Flatten gal took : 66 ms
[2021-05-09 15:49:28] [INFO ] Applying decomposition
[2021-05-09 15:49:28] [INFO ] Flatten gal took : 66 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/graph3141752449709711039.txt, -o, /tmp/graph3141752449709711039.bin, -w, /tmp/graph3141752449709711039.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/graph3141752449709711039.bin, -l, -1, -v, -w, /tmp/graph3141752449709711039.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:49:29] [INFO ] Decomposing Gal with order
[2021-05-09 15:49:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:49:29] [INFO ] Removed a total of 785 redundant transitions.
[2021-05-09 15:49:29] [INFO ] Flatten gal took : 156 ms
[2021-05-09 15:49:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 27 ms.
[2021-05-09 15:49:29] [INFO ] Time to serialize gal into /tmp/LTL730618181321961344.gal : 13 ms
[2021-05-09 15:49:29] [INFO ] Time to serialize properties into /tmp/LTL659135610194202336.ltl : 13 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/LTL730618181321961344.gal, -t, CGAL, -LTL, /tmp/LTL659135610194202336.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/LTL730618181321961344.gal -t CGAL -LTL /tmp/LTL659135610194202336.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((("(i3.i0.u21.p103==1)")&&(F("(((((u49.p86!=1)||(u49.p88!=1))||(i3.i0.u18.p90!=1))||(u49.p206!=1))||(u49.p219!=1))")))U(G("(((((u49.p86==0)||(u49.p88==0))||(i3.i0.u18.p90==0))||(u49.p206==0))||(u49.p219==0))"))))
Formula 0 simplified : !(("(i3.i0.u21.p103==1)" & F"(((((u49.p86!=1)||(u49.p88!=1))||(i3.i0.u18.p90!=1))||(u49.p206!=1))||(u49.p219!=1))") U G"(((((u49.p86==0)||(u49.p88==0))||(i3.i0.u18.p90==0))||(u49.p206==0))||(u49.p219==0))")
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, u49.t2, i0.t207, i0.i0.t204, i0.i0.u0.t183.t208, i0.i0.u3.t199, i1.t172, i1.i0.t169, i1.i0.u6.t148.t173, i1.i0.u9.t164, i2.t137, i2.t134, i2.u12.t113.t138, i2.u15.t129, i3.i0.t86, i3.i0.t99, i3.i0.u20.t94, i3.i1.t102, i3.i1.u22.t78.t103, i4.t67, i4.i0.t64, i4.i0.u24.t43.t68, i4.i0.u27.t59, i5.i0.t29, i5.i0.t32, i5.i0.u30.t8.t33, i5.i0.u33.t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/252/29/281
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
41 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.464045,36664,1,0,39033,909,4110,61818,1160,2931,107814
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudDeployment-PT-6a-00 finished in 21271 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X((G(p2)||p1))))], workingDir=/home/mcc/execution]
Support contains 12 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 8 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2021-05-09 15:49:29] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:29] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:49:30] [INFO ] Implicit Places using invariants in 251 ms returned []
[2021-05-09 15:49:30] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:30] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:49:30] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:49:30] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
[2021-05-09 15:49:30] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:30] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:32] [INFO ] Dead Transitions using invariants and state equation in 1419 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-6a-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s12 1) (EQ s28 1) (EQ s132 1)), p1:(OR (AND (EQ s79 1) (EQ s80 1) (EQ s104 1) (EQ s163 1)) (AND (EQ s53 1) (EQ s54 1) (EQ s76 1) (EQ s184 1) (EQ s197 1))), p2:(OR (EQ s53 0) (EQ s54 0) (EQ s76 0) (EQ s184 0) (EQ s197 0))], 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][false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 283 ms.
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-01 finished in 2698 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((G(p0)&&X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 2 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2021-05-09 15:49:32] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:32] [INFO ] Computed 24 place invariants in 5 ms
[2021-05-09 15:49:34] [INFO ] Implicit Places using invariants in 2044 ms returned []
[2021-05-09 15:49:34] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:34] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:34] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:49:35] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 2420 ms to find 0 implicit places.
[2021-05-09 15:49:35] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:35] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:35] [INFO ] Dead Transitions using invariants and state equation in 331 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CloudDeployment-PT-6a-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(OR (NEQ s1 1) (NEQ s2 1) (NEQ s6 1) (NEQ s184 1) (NEQ s197 1)), p1:(OR (NEQ s1 1) (NEQ s2 1) (NEQ s26 1) (NEQ s183 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, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 46 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-6a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-02 finished in 3003 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 8 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 234 edges and 199 vertex of which 57 / 199 are part of one of the 17 SCC in 1 ms
Free SCC test removed 40 places
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 154 transition count 553
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 154 transition count 553
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 47 place count 136 transition count 619
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 0 with 108 rules applied. Total rules applied 155 place count 136 transition count 511
Applied a total of 155 rules in 32 ms. Remains 136 /199 variables (removed 63) and now considering 511/709 (removed 198) transitions.
[2021-05-09 15:49:35] [INFO ] Flow matrix only has 205 transitions (discarded 306 similar events)
// Phase 1: matrix 205 rows 136 cols
[2021-05-09 15:49:35] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:49:35] [INFO ] Implicit Places using invariants in 53 ms returned []
[2021-05-09 15:49:35] [INFO ] Flow matrix only has 205 transitions (discarded 306 similar events)
// Phase 1: matrix 205 rows 136 cols
[2021-05-09 15:49:35] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:49:35] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-09 15:49:35] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2021-05-09 15:49:36] [INFO ] Redundant transitions in 252 ms returned []
[2021-05-09 15:49:36] [INFO ] Flow matrix only has 205 transitions (discarded 306 similar events)
// Phase 1: matrix 205 rows 136 cols
[2021-05-09 15:49:36] [INFO ] Computed 24 place invariants in 11 ms
[2021-05-09 15:49:36] [INFO ] Dead Transitions using invariants and state equation in 191 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/199 places, 511/709 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-6a-03 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:(AND (EQ s77 1) (EQ s78 1) (EQ s80 1) (EQ s121 1) (EQ s134 1)), p1:(AND (NEQ s1 0) (NEQ s2 0) (NEQ s8 0) (NEQ s121 0) (NEQ s134 0))], 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 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-03 finished in 908 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 233 edges and 199 vertex of which 56 / 199 are part of one of the 17 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 155 transition count 561
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 155 transition count 561
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 47 place count 137 transition count 627
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 0 with 108 rules applied. Total rules applied 155 place count 137 transition count 519
Applied a total of 155 rules in 40 ms. Remains 137 /199 variables (removed 62) and now considering 519/709 (removed 190) transitions.
[2021-05-09 15:49:36] [INFO ] Flow matrix only has 213 transitions (discarded 306 similar events)
// Phase 1: matrix 213 rows 137 cols
[2021-05-09 15:49:36] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:36] [INFO ] Implicit Places using invariants in 118 ms returned []
[2021-05-09 15:49:36] [INFO ] Flow matrix only has 213 transitions (discarded 306 similar events)
// Phase 1: matrix 213 rows 137 cols
[2021-05-09 15:49:36] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:49:36] [INFO ] State equation strengthened by 136 read => feed constraints.
[2021-05-09 15:49:37] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2021-05-09 15:49:37] [INFO ] Redundant transitions in 234 ms returned []
[2021-05-09 15:49:37] [INFO ] Flow matrix only has 213 transitions (discarded 306 similar events)
// Phase 1: matrix 213 rows 137 cols
[2021-05-09 15:49:37] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:37] [INFO ] Dead Transitions using invariants and state equation in 233 ms returned []
Finished structural reductions, in 1 iterations. Remains : 137/199 places, 519/709 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s31 1) (NEQ s32 1) (NEQ s43 1) (NEQ s122 1) (NEQ s135 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 90 ms.
Product exploration explored 100000 steps with 0 reset in 73 ms.
Graph (complete) has 1642 edges and 137 vertex of which 136 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 101 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
[2021-05-09 15:49:38] [INFO ] Flatten gal took : 37 ms
[2021-05-09 15:49:38] [INFO ] Flatten gal took : 50 ms
[2021-05-09 15:49:38] [INFO ] Time to serialize gal into /tmp/LTL13596282442713609739.gal : 30 ms
[2021-05-09 15:49:38] [INFO ] Time to serialize properties into /tmp/LTL13853964977086216735.ltl : 20 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/LTL13596282442713609739.gal, -t, CGAL, -LTL, /tmp/LTL13853964977086216735.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/LTL13596282442713609739.gal -t CGAL -LTL /tmp/LTL13853964977086216735.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((p58!=1)||(p60!=1))||(p75!=1))||(p206!=1))||(p219!=1))"))))
Formula 0 simplified : !FG"(((((p58!=1)||(p60!=1))||(p75!=1))||(p206!=1))||(p219!=1))"
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t121, t129, t134, t137, t164, t169, t172, t199, t204, t207, t213, t617, t628, t183.t208, t148.t173, t113.t138, t78.t103, t43.t68, t8.t33, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/490/29/519
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2021-05-09 15:49:53] [INFO ] Flatten gal took : 42 ms
[2021-05-09 15:49:53] [INFO ] Applying decomposition
[2021-05-09 15:49:53] [INFO ] Flatten gal took : 69 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/graph12392806408185144163.txt, -o, /tmp/graph12392806408185144163.bin, -w, /tmp/graph12392806408185144163.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/graph12392806408185144163.bin, -l, -1, -v, -w, /tmp/graph12392806408185144163.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:49:53] [INFO ] Decomposing Gal with order
[2021-05-09 15:49:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:49:53] [INFO ] Removed a total of 786 redundant transitions.
[2021-05-09 15:49:53] [INFO ] Flatten gal took : 127 ms
[2021-05-09 15:49:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 30 ms.
[2021-05-09 15:49:53] [INFO ] Time to serialize gal into /tmp/LTL762578511161214509.gal : 3 ms
[2021-05-09 15:49:53] [INFO ] Time to serialize properties into /tmp/LTL6728357488731627088.ltl : 0 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/LTL762578511161214509.gal, -t, CGAL, -LTL, /tmp/LTL6728357488731627088.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/LTL762578511161214509.gal -t CGAL -LTL /tmp/LTL6728357488731627088.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((u49.p58!=1)||(u49.p60!=1))||(i2.i0.u15.p75!=1))||(u49.p206!=1))||(u49.p219!=1))"))))
Formula 0 simplified : !FG"(((((u49.p58!=1)||(u49.p60!=1))||(i2.i0.u15.p75!=1))||(u49.p206!=1))||(u49.p219!=1))"
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, u49.t2, i0.t207, i0.i0.t204, i0.i0.u2.t199, i0.i0.u5.t183.t208, i1.t172, i1.i0.t169, i1.i0.u8.t164, i1.i0.u11.t148.t173, i2.i0.t121, i2.i0.t134, i2.i0.u14.t129, i2.i1.t137, i2.i1.u18.t113.t138, i3.t102, i3.t99, i3.u21.t94, i3.u22.t78.t103, i4.i0.t64, i4.i0.t67, i4.i0.t43_t68, i4.i0.u27.t59, i5.t32, i5.t29, i5.u30.t8.t33, i5.u33.t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/253/29/282
Computing Next relation with stutter on 2 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
171 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.76613,85768,1,0,102302,1166,3847,428892,1150,5495,202300
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudDeployment-PT-6a-04 finished in 19282 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 5 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2021-05-09 15:49:55] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:55] [INFO ] Computed 24 place invariants in 3 ms
[2021-05-09 15:49:55] [INFO ] Implicit Places using invariants in 99 ms returned []
[2021-05-09 15:49:55] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:55] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:56] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:49:56] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
[2021-05-09 15:49:56] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:49:56] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:49:56] [INFO ] Dead Transitions using invariants and state equation in 246 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(NEQ s58 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][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 919 ms.
Product exploration explored 100000 steps with 25000 reset in 982 ms.
Graph (complete) has 1967 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 967 ms.
Product exploration explored 100000 steps with 25000 reset in 956 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 199 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 239 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -108
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 31 place count 151 transition count 649
Deduced a syphon composed of 18 places in 0 ms
Drop transitions removed 126 transitions
Redundant transition composition rules discarded 126 transitions
Iterating global reduction 0 with 126 rules applied. Total rules applied 157 place count 151 transition count 523
Deduced a syphon composed of 18 places in 0 ms
Applied a total of 157 rules in 63 ms. Remains 151 /199 variables (removed 48) and now considering 523/709 (removed 186) transitions.
[2021-05-09 15:50:01] [INFO ] Redundant transitions in 403 ms returned []
[2021-05-09 15:50:01] [INFO ] Flow matrix only has 224 transitions (discarded 299 similar events)
// Phase 1: matrix 224 rows 151 cols
[2021-05-09 15:50:01] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:50:01] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Finished structural reductions, in 1 iterations. Remains : 151/199 places, 523/709 transitions.
Product exploration explored 100000 steps with 25000 reset in 1424 ms.
Product exploration explored 100000 steps with 25000 reset in 1469 ms.
[2021-05-09 15:50:04] [INFO ] Flatten gal took : 25 ms
[2021-05-09 15:50:04] [INFO ] Flatten gal took : 26 ms
[2021-05-09 15:50:04] [INFO ] Time to serialize gal into /tmp/LTL10700843474214993392.gal : 12 ms
[2021-05-09 15:50:04] [INFO ] Time to serialize properties into /tmp/LTL7664978801643090353.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/LTL10700843474214993392.gal, -t, CGAL, -LTL, /tmp/LTL7664978801643090353.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/LTL10700843474214993392.gal -t CGAL -LTL /tmp/LTL7664978801643090353.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(p64!=1)"))))))
Formula 0 simplified : !XXXF"(p64!=1)"
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, t102, t103, t106, t108, t121, t129, t134, t137, t138, t141, t143, t156, t164, t169, t172, t173, t176, t178, t191, t199, t204, t207, t208, t211, t213, t563, t573, t580, t590, t600, t610, t617, t628, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/657/52/709
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
1354 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,0,13.6625,332464,1,0,844,1.34295e+06,1396,351,12521,1.04697e+06,1389
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudDeployment-PT-6a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudDeployment-PT-6a-06 finished in 23973 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 231 edges and 199 vertex of which 56 / 199 are part of one of the 17 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 155 transition count 561
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 155 transition count 561
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 47 place count 137 transition count 627
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 0 with 91 rules applied. Total rules applied 138 place count 137 transition count 536
Applied a total of 138 rules in 38 ms. Remains 137 /199 variables (removed 62) and now considering 536/709 (removed 173) transitions.
[2021-05-09 15:50:19] [INFO ] Flow matrix only has 230 transitions (discarded 306 similar events)
// Phase 1: matrix 230 rows 137 cols
[2021-05-09 15:50:19] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:50:20] [INFO ] Implicit Places using invariants in 128 ms returned []
[2021-05-09 15:50:20] [INFO ] Flow matrix only has 230 transitions (discarded 306 similar events)
// Phase 1: matrix 230 rows 137 cols
[2021-05-09 15:50:20] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:50:20] [INFO ] State equation strengthened by 153 read => feed constraints.
[2021-05-09 15:50:20] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2021-05-09 15:50:20] [INFO ] Redundant transitions in 268 ms returned []
[2021-05-09 15:50:20] [INFO ] Flow matrix only has 230 transitions (discarded 306 similar events)
// Phase 1: matrix 230 rows 137 cols
[2021-05-09 15:50:20] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:50:20] [INFO ] Dead Transitions using invariants and state equation in 231 ms returned []
Finished structural reductions, in 1 iterations. Remains : 137/199 places, 536/709 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s1 1) (EQ s2 1) (EQ s15 1) (EQ s107 1) (EQ s61 1) (EQ s62 1) (EQ s73 1) (EQ s122 1) (EQ s135 1)) (AND (EQ s61 1) (EQ s62 1) (EQ s73 1) (EQ s122 1) (EQ s135 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6a-07 finished in 1102 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(((p0 U (p1 U p2))||X(p2)))&&G(p3)))], workingDir=/home/mcc/execution]
Support contains 6 out of 199 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 3 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2021-05-09 15:50:20] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:50:20] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-09 15:50:21] [INFO ] Implicit Places using invariants in 120 ms returned []
[2021-05-09 15:50:21] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:50:21] [INFO ] Computed 24 place invariants in 6 ms
[2021-05-09 15:50:22] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:50:22] [INFO ] Implicit Places using invariants and state equation in 1474 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
[2021-05-09 15:50:22] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:50:22] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:50:22] [INFO ] Dead Transitions using invariants and state equation in 391 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/199 places, 709/709 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p3), true, (OR (NOT p2) (NOT p3))]
Running random walk in product with property : CloudDeployment-PT-6a-08 automaton TGBA [mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 p3), acceptance={0} source=2 dest: 0}, { cond=(NOT p3), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p3:(OR (EQ s105 0) (EQ s106 0) (EQ s126 0) (EQ s184 0) (EQ s197 0)), p2:(AND (EQ s28 1) (EQ s106 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 85 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
Graph (complete) has 1967 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [p3, (NOT p2)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p3), true, (OR (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 0 reset in 102 ms.
Applying partial POR strategy [true, true, true]
Stuttering acceptance computed with spot in 95 ms :[(NOT p3), true, (OR (NOT p2) (NOT p3))]
Support contains 6 out of 199 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Graph (trivial) has 235 edges and 199 vertex of which 60 / 199 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 151 transition count 541
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 151 transition count 541
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -108
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 31 place count 151 transition count 649
Deduced a syphon composed of 18 places in 0 ms
Drop transitions removed 123 transitions
Redundant transition composition rules discarded 123 transitions
Iterating global reduction 0 with 123 rules applied. Total rules applied 154 place count 151 transition count 526
Deduced a syphon composed of 18 places in 0 ms
Applied a total of 154 rules in 29 ms. Remains 151 /199 variables (removed 48) and now considering 526/709 (removed 183) transitions.
[2021-05-09 15:50:24] [INFO ] Redundant transitions in 877 ms returned []
[2021-05-09 15:50:24] [INFO ] Flow matrix only has 227 transitions (discarded 299 similar events)
// Phase 1: matrix 227 rows 151 cols
[2021-05-09 15:50:24] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-09 15:50:24] [INFO ] Dead Transitions using invariants and state equation in 160 ms returned []
Finished structural reductions, in 1 iterations. Remains : 151/199 places, 526/709 transitions.
Product exploration explored 100000 steps with 0 reset in 91 ms.
Product exploration explored 100000 steps with 0 reset in 132 ms.
Starting structural reductions, iteration 0 : 199/199 places, 709/709 transitions.
Applied a total of 0 rules in 2 ms. Remains 199 /199 variables (removed 0) and now considering 709/709 (removed 0) transitions.
[2021-05-09 15:50:25] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:50:25] [INFO ] Computed 24 place invariants in 3 ms
[2021-05-09 15:50:26] [INFO ] Implicit Places using invariants in 1251 ms returned []
[2021-05-09 15:50:26] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:50:26] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 15:50:26] [INFO ] State equation strengthened by 172 read => feed constraints.
[2021-05-09 15:50:26] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 1666 ms to find 0 implicit places.
[2021-05-09 15:50:26] [INFO ] Flow matrix only has 374 transitions (discarded 335 similar events)
// Phase 1: matrix 374 rows 199 cols
[2021-05-09 15:50:26] [INFO ] Computed 24 place invariants in 3 ms
[2021-05-09 15:50:26] [INFO ] Dead Transitions using invariants and state equation in 196 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/199 places, 709/709 transitions.
[2021-05-09 15:50:27] [INFO ] Flatten gal took : 50 ms
[2021-05-09 15:50:27] [INFO ] Flatten gal took : 22 ms
[2021-05-09 15:50:27] [INFO ] Time to serialize gal into /tmp/LTL5795510781516392092.gal : 19 ms
[2021-05-09 15:50:27] [INFO ] Time to serialize properties into /tmp/LTL10822566643255732470.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/LTL5795510781516392092.gal, -t, CGAL, -LTL, /tmp/LTL10822566643255732470.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/LTL5795510781516392092.gal -t CGAL -LTL /tmp/LTL10822566643255732470.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !(((F((("(((((p58==1)&&(p60==1))&&(p72==1))&&(p206==1))&&(p219==1))")U(("(p15==1)")U("((p32==1)&&(p116==1))")))||(X("((p32==1)&&(p116==1))"))))&&(G("(((((p114==0)||(p116==0))||(p136==0))||(p206==0))||(p219==0))"))))
Formula 0 simplified : !(F(("(((((p58==1)&&(p60==1))&&(p72==1))&&(p206==1))&&(p219==1))" U ("(p15==1)" U "((p32==1)&&(p116==1))")) | X"((p32==1)&&(p116==1))") & G"(((((p114==0)||(p116==0))||(p136==0))||(p206==0))||(p219==0))")
Detected timeout of ITS tools.
[2021-05-09 15:50:42] [INFO ] Flatten gal took : 26 ms
[2021-05-09 15:50:42] [INFO ] Applying decomposition
[2021-05-09 15:50:42] [INFO ] Flatten gal took : 21 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/graph6126889450471113407.txt, -o, /tmp/graph6126889450471113407.bin, -w, /tmp/graph6126889450471113407.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/graph6126889450471113407.bin, -l, -1, -v, -w, /tmp/graph6126889450471113407.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:50:42] [INFO ] Decomposing Gal with order
[2021-05-09 15:50:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:50:42] [INFO ] Removed a total of 823 redundant transitions.
[2021-05-09 15:50:42] [INFO ] Flatten gal took : 77 ms
[2021-05-09 15:50:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 255 labels/synchronizations in 8 ms.
[2021-05-09 15:50:42] [INFO ] Time to serialize gal into /tmp/LTL1113627438243688814.gal : 2 ms
[2021-05-09 15:50:42] [INFO ] Time to serialize properties into /tmp/LTL17586259793801935332.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/LTL1113627438243688814.gal, -t, CGAL, -LTL, /tmp/LTL17586259793801935332.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/LTL1113627438243688814.gal -t CGAL -LTL /tmp/LTL17586259793801935332.ltl -c -stutter-deadlock
Read 4 LTL properties
Checking formula 0 : !(((F((("(((((i9.u57.p58==1)&&(i9.u57.p60==1))&&(i3.i0.u19.p72==1))&&(i9.u57.p206==1))&&(i9.u57.p219==1))")U(("(i0.u3.p15==1)")U("((i9.u57.p32==1)&&(i9.u57.p116==1))")))||(X("((i9.u57.p32==1)&&(i9.u57.p116==1))"))))&&(G("(((((i9.u57.p114==0)||(i9.u57.p116==0))||(i5.i1.u35.p136==0))||(i9.u57.p206==0))||(i9.u57.p219==0))"))))
Formula 0 simplified : !(F(("(((((i9.u57.p58==1)&&(i9.u57.p60==1))&&(i3.i0.u19.p72==1))&&(i9.u57.p206==1))&&(i9.u57.p219==1))" U ("(i0.u3.p15==1)" U "((i9.u57.p32==1)&&(i9.u57.p116==1))")) | X"((i9.u57.p32==1)&&(i9.u57.p116==1))") & G"(((((i9.u57.p114==0)||(i9.u57.p116==0))||(i5.i1.u35.p136==0))||(i9.u57.p206==0))||(i9.u57.p219==0))")
Reverse transition relation is NOT exact ! Due to transitions t213, t617, t628, i0.t204, i0.t199, i0.t191, i0.u3.t580, i1.t207, i1.t179, i1.u6.t178, i1.u7.t208, i2.t173, i2.t172, i2.t156, i2.i0.t164, i2.i0.t169, i2.i0.u11.t590, i2.i1.t176, i2.i1.u14.t143, i3.t121, i3.i0.t129, i3.i0.t134, i3.i0.u19.t573, i3.i1.t137, i3.i1.t141, i3.i1.u15.t138, i3.i1.u22.t108, i4.t102, i4.t79, i4.i0.t86, i4.i0.t94, i4.i0.t99, i4.i0.u26.t600, i4.i1.t106, i4.i1.u29.t73, i5.t68, i5.t67, i5.t51, i5.i0.t59, i5.i0.t64, i5.i0.u33.t563, i5.i1.t71, i5.i1.u36.t38, i6.t16, i6.i0.t4, i6.i0.t32, i6.i0.u37.t33, i6.i0.u44.t3, i6.i1.t24, i6.i1.t29, i6.i1.u41.t610, i9.u57.t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/329/52/381
Computing Next relation with stutter on 2 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
115 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.19179,69676,1,0,94395,2430,4564,170100,1396,14397,164659
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(F("((i9.u57.p88==0)||(i9.u57.p144==0))"))))
Formula 1 simplified : !XF"((i9.u57.p88==0)||(i9.u57.p144==0))"
Computing Next relation with stutter on 2 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
22 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.42799,78916,1,0,111371,2463,4596,191700,1402,14910,202260
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X((F(G("((i9.u57.p116==0)||(i9.u57.p142==0))")))||(("(((((i9.u57.p58==1)&&(i9.u57.p60==1))&&(i3.i0.u18.p67==1))&&(i9.u57.p206==1))&&(i9.u57.p219==1))")&&(X("(i9.u57.p88==1)"))))))
Formula 2 simplified : !X(FG"((i9.u57.p116==0)||(i9.u57.p142==0))" | ("(((((i9.u57.p58==1)&&(i9.u57.p60==1))&&(i3.i0.u18.p67==1))&&(i9.u57.p206==1))&&(i9.u57.p219==1))" & X"(i9.u57.p88==1)"))
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
683 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,0,8.24784,287584,1,0,356629,2914,4665,615124,1418,20289,409597
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(G((F("(i6.i0.u37.p162==1)"))||(X("((i9.u57.p60!=1)||(i9.u57.p88!=1))"))))))
Formula 3 simplified : !FG(F"(i6.i0.u37.p162==1)" | X"((i9.u57.p60!=1)||(i9.u57.p88!=1))")
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 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,0,8.29186,289812,1,0,360433,2936,4717,620542,1423,20916,418929
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6a-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudDeployment-PT-6a-08 finished in 30847 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620575452096

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="CloudDeployment-PT-6a"
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"
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 CloudDeployment-PT-6a, 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 r045-oct2-162038291800333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 ;