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.r311-tall-162132108600540.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 UtilityControlRoom-PT-Z2T3N08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108600540
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 113K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 488K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 132K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 526K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 7.0K May 12 04:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 04:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 11 18:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K May 11 18:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.7K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 93K May 12 08:13 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 UtilityControlRoom-PT-Z2T3N08-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-15

=== Now, execution of the tool begins

BK_START 1621482694185

Running Version 0
[2021-05-20 03:51:35] [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]
[2021-05-20 03:51:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 03:51:35] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2021-05-20 03:51:35] [INFO ] Transformed 140 places.
[2021-05-20 03:51:35] [INFO ] Transformed 216 transitions.
[2021-05-20 03:51:35] [INFO ] Parsed PT model containing 140 places and 216 transitions in 86 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 03:51:35] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N08-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N08-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N08-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 11 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 03:51:36] [INFO ] Computed 19 place invariants in 19 ms
[2021-05-20 03:51:36] [INFO ] Implicit Places using invariants in 130 ms returned []
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 03:51:36] [INFO ] Computed 19 place invariants in 5 ms
[2021-05-20 03:51:36] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 03:51:36] [INFO ] Computed 19 place invariants in 5 ms
[2021-05-20 03:51:36] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 184/184 transitions.
[2021-05-20 03:51:36] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 03:51:36] [INFO ] Flatten gal took : 41 ms
FORMULA UtilityControlRoom-PT-Z2T3N08-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 03:51:36] [INFO ] Flatten gal took : 23 ms
[2021-05-20 03:51:36] [INFO ] Input system was already deterministic with 184 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=234 ) properties (out of 22) seen :18
Running SMT prover for 4 properties.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 03:51:37] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-20 03:51:37] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2021-05-20 03:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 03:51:37] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-20 03:51:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 03:51:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2021-05-20 03:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 03:51:37] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2021-05-20 03:51:37] [INFO ] Computed and/alt/rep : 160/232/160 causal constraints (skipped 16 transitions) in 19 ms.
[2021-05-20 03:51:37] [INFO ] Added : 18 causal constraints over 4 iterations in 77 ms. Result :sat
[2021-05-20 03:51:37] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned unsat
[2021-05-20 03:51:37] [INFO ] [Real]Absence check using 19 positive place invariants in 3 ms returned unsat
[2021-05-20 03:51:37] [INFO ] [Real]Absence check using 19 positive place invariants in 4 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2021-05-20 03:51:37] [INFO ] Initial state test concluded for 1 properties.
FORMULA UtilityControlRoom-PT-Z2T3N08-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 25 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 116 transition count 160
Applied a total of 48 rules in 25 ms. Remains 116 /140 variables (removed 24) and now considering 160/184 (removed 24) transitions.
// Phase 1: matrix 160 rows 116 cols
[2021-05-20 03:51:37] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:37] [INFO ] Implicit Places using invariants in 57 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
[2021-05-20 03:51:37] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 160 rows 115 cols
[2021-05-20 03:51:37] [INFO ] Computed 18 place invariants in 10 ms
[2021-05-20 03:51:37] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Starting structural reductions, iteration 1 : 115/140 places, 160/184 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2021-05-20 03:51:37] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 160 rows 115 cols
[2021-05-20 03:51:37] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 03:51:37] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 2 iterations. Remains : 115/140 places, 160/184 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-00 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:(AND (GT 3 s74) (GT (ADD s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41) (ADD s75 s76 s77 s78 s79 s80 s81 s82)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10309 reset in 353 ms.
Product exploration explored 100000 steps with 10251 reset in 298 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10342 reset in 260 ms.
Product exploration explored 100000 steps with 10325 reset in 241 ms.
[2021-05-20 03:51:39] [INFO ] Flatten gal took : 24 ms
[2021-05-20 03:51:39] [INFO ] Flatten gal took : 9 ms
[2021-05-20 03:51:39] [INFO ] Time to serialize gal into /tmp/LTL10936834826699198685.gal : 6 ms
[2021-05-20 03:51:39] [INFO ] Time to serialize properties into /tmp/LTL13821233703907748930.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/LTL10936834826699198685.gal, -t, CGAL, -LTL, /tmp/LTL13821233703907748930.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/LTL10936834826699198685.gal -t CGAL -LTL /tmp/LTL13821233703907748930.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((Idles<3)&&((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)>(((((((Finished_0+Finished_1)+Finished_2)+Finished_3)+Finished_4)+Finished_5)+Finished_6)+Finished_7)))"))))
Formula 0 simplified : !GF"((Idles<3)&&((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)>(((((((Finished_0+Finished_1)+Finished_2)+Finished_3)+Finished_4)+Finished_5)+Finished_6)+Finished_7)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
592 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,0,5.94437,190072,1,0,7,1.04471e+06,24,0,3492,269258,21
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N08-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N08-00 finished in 8376 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 25 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 6 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:51:45] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:45] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:51:45] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-20 03:51:46] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:51:46] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:46] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/140 places, 168/184 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-01 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ 1 (ADD s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123)), p0:(LEQ (ADD s84 s85 s86 s87 s88 s89 s90 s91) s83)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-01 finished in 360 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((p0&&F(((!p0&&X(F(p1)))||G(F(p1))))) U G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 26 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 7 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:51:46] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:46] [INFO ] Implicit Places using invariants in 41 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 03:51:46] [INFO ] Computed 18 place invariants in 3 ms
[2021-05-20 03:51:46] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Starting structural reductions, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 03:51:46] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:46] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 2 iterations. Remains : 123/140 places, 168/184 transitions.
Stuttering acceptance computed with spot in 166 ms :[p0, p0, (OR (NOT p1) p0), p0, p0, true, (OR (NOT p1) p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 2}, { cond=p0, acceptance={0} source=6 dest: 6}]], initial=4, aps=[p0:(LEQ 2 (ADD s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73)), p1:(GT (ADD s0 s1) (ADD s83 s84 s85 s86 s87 s88 s89 s90))], 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 29 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-04 finished in 381 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||X((p1||F(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 49 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 03:51:46] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:46] [INFO ] Implicit Places using invariants in 49 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 03:51:46] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 03:51:46] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Starting structural reductions, iteration 1 : 139/140 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 139 /139 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 03:51:46] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:46] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 2 iterations. Remains : 139/140 places, 184/184 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ (ADD s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41) (ADD s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73)), p1:(LEQ (ADD s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41) s98)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 193 ms.
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Product exploration explored 100000 steps with 50000 reset in 199 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 49 out of 139 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 139 transition count 192
Deduced a syphon composed of 24 places in 0 ms
Applied a total of 24 rules in 9 ms. Remains 139 /139 variables (removed 0) and now considering 192/184 (removed -8) transitions.
[2021-05-20 03:51:48] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 192 rows 139 cols
[2021-05-20 03:51:48] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:48] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 139/139 places, 192/184 transitions.
Product exploration explored 100000 steps with 50000 reset in 221 ms.
Product exploration explored 100000 steps with 50000 reset in 238 ms.
[2021-05-20 03:51:48] [INFO ] Flatten gal took : 10 ms
[2021-05-20 03:51:48] [INFO ] Flatten gal took : 10 ms
[2021-05-20 03:51:48] [INFO ] Time to serialize gal into /tmp/LTL18117561879204315040.gal : 2 ms
[2021-05-20 03:51:48] [INFO ] Time to serialize properties into /tmp/LTL9243549646461672474.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/LTL18117561879204315040.gal, -t, CGAL, -LTL, /tmp/LTL9243549646461672474.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/LTL18117561879204315040.gal -t CGAL -LTL /tmp/LTL9243549646461672474.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)<=(((((((((((((((((((((((((((((((MovetoZ_0_0_0+MovetoZ_0_0_1)+MovetoZ_0_1_0)+MovetoZ_0_1_1)+MovetoZ_1_0_0)+MovetoZ_1_0_1)+MovetoZ_1_1_0)+MovetoZ_1_1_1)+MovetoZ_2_0_0)+MovetoZ_2_0_1)+MovetoZ_2_1_0)+MovetoZ_2_1_1)+MovetoZ_3_0_0)+MovetoZ_3_0_1)+MovetoZ_3_1_0)+MovetoZ_3_1_1)+MovetoZ_4_0_0)+MovetoZ_4_0_1)+MovetoZ_4_1_0)+MovetoZ_4_1_1)+MovetoZ_5_0_0)+MovetoZ_5_0_1)+MovetoZ_5_1_0)+MovetoZ_5_1_1)+MovetoZ_6_0_0)+MovetoZ_6_0_1)+MovetoZ_6_1_0)+MovetoZ_6_1_1)+MovetoZ_7_0_0)+MovetoZ_7_0_1)+MovetoZ_7_1_0)+MovetoZ_7_1_1))"))||(X(("((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)<=Idles)")||(F(G("((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)<=Idles)"))))))))
Formula 0 simplified : !X(F"((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)<=(((((((((((((((((((((((((((((((MovetoZ_0_0_0+MovetoZ_0_0_1)+MovetoZ_0_1_0)+MovetoZ_0_1_1)+MovetoZ_1_0_0)+MovetoZ_1_0_1)+MovetoZ_1_1_0)+MovetoZ_1_1_1)+MovetoZ_2_0_0)+MovetoZ_2_0_1)+MovetoZ_2_1_0)+MovetoZ_2_1_1)+MovetoZ_3_0_0)+MovetoZ_3_0_1)+MovetoZ_3_1_0)+MovetoZ_3_1_1)+MovetoZ_4_0_0)+MovetoZ_4_0_1)+MovetoZ_4_1_0)+MovetoZ_4_1_1)+MovetoZ_5_0_0)+MovetoZ_5_0_1)+MovetoZ_5_1_0)+MovetoZ_5_1_1)+MovetoZ_6_0_0)+MovetoZ_6_0_1)+MovetoZ_6_1_0)+MovetoZ_6_1_1)+MovetoZ_7_0_0)+MovetoZ_7_0_1)+MovetoZ_7_1_0)+MovetoZ_7_1_1))" | X("((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)<=Idles)" | FG"((((((((((((((((Assigned_0_0+Assigned_0_1)+Assigned_1_0)+Assigned_1_1)+Assigned_2_0)+Assigned_2_1)+Assigned_3_0)+Assigned_3_1)+Assigned_4_0)+Assigned_4_1)+Assigned_5_0)+Assigned_5_1)+Assigned_6_0)+Assigned_6_1)+Assigned_7_0)+Assigned_7_1)<=Idles)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
666 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,0,6.68249,209364,1,0,6,1.27307e+06,14,0,3494,143316,7
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N08-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N08-06 finished in 9553 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 24 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 107 transition count 120
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 107 transition count 120
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 90 place count 99 transition count 112
Iterating global reduction 2 with 8 rules applied. Total rules applied 98 place count 99 transition count 112
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 114 place count 91 transition count 104
Applied a total of 114 rules in 11 ms. Remains 91 /140 variables (removed 49) and now considering 104/184 (removed 80) transitions.
// Phase 1: matrix 104 rows 91 cols
[2021-05-20 03:51:56] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants in 45 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
[2021-05-20 03:51:56] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 104 rows 90 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 90/140 places, 104/184 transitions.
Applied a total of 0 rules in 13 ms. Remains 90 /90 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2021-05-20 03:51:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 104 rows 90 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 2 iterations. Remains : 90/140 places, 104/184 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56) (ADD s58 s59 s60 s61 s62 s63 s64 s65))], 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 213 ms.
Stack based approach found an accepted trace after 305 steps with 0 reset with depth 306 and stack size 306 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-07 finished in 446 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&F((p1||G(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 140 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 108 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 91 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 91 transition count 104
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 122 place count 83 transition count 96
Iterating global reduction 2 with 8 rules applied. Total rules applied 130 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 138 place count 75 transition count 80
Iterating global reduction 2 with 8 rules applied. Total rules applied 146 place count 75 transition count 80
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 154 place count 67 transition count 72
Iterating global reduction 2 with 8 rules applied. Total rules applied 162 place count 67 transition count 72
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 170 place count 67 transition count 64
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 170 place count 67 transition count 56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 186 place count 59 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 202 place count 51 transition count 48
Applied a total of 202 rules in 15 ms. Remains 51 /140 variables (removed 89) and now considering 48/184 (removed 136) transitions.
// Phase 1: matrix 48 rows 51 cols
[2021-05-20 03:51:56] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants in 36 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
[2021-05-20 03:51:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 48 rows 50 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 03:51:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 50/140 places, 48/184 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 42 transition count 40
Applied a total of 16 rules in 2 ms. Remains 42 /50 variables (removed 8) and now considering 40/48 (removed 8) transitions.
// Phase 1: matrix 40 rows 42 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 40 rows 42 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 42/140 places, 40/184 transitions.
Stuttering acceptance computed with spot in 34 ms :[true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-08 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:(LEQ 2 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-08 finished in 179 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 140 transition count 154
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 75 place count 110 transition count 139
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 75 place count 110 transition count 124
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 105 place count 95 transition count 124
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 106 place count 94 transition count 123
Iterating global reduction 2 with 1 rules applied. Total rules applied 107 place count 94 transition count 123
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 123 place count 86 transition count 115
Applied a total of 123 rules in 11 ms. Remains 86 /140 variables (removed 54) and now considering 115/184 (removed 69) transitions.
// Phase 1: matrix 115 rows 86 cols
[2021-05-20 03:51:56] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants in 47 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
[2021-05-20 03:51:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 115 rows 85 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Starting structural reductions, iteration 1 : 85/140 places, 115/184 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 77 transition count 107
Applied a total of 16 rules in 6 ms. Remains 77 /85 variables (removed 8) and now considering 107/115 (removed 8) transitions.
// Phase 1: matrix 107 rows 77 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 107 rows 77 cols
[2021-05-20 03:51:56] [INFO ] Computed 18 place invariants in 3 ms
[2021-05-20 03:51:56] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 77/140 places, 107/184 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT s44 s26), p0:(GT 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-09 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 140 transition count 157
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 68 place count 113 transition count 143
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 68 place count 113 transition count 130
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 94 place count 100 transition count 130
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 98 transition count 128
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 98 transition count 128
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 130 place count 82 transition count 112
Applied a total of 130 rules in 10 ms. Remains 82 /140 variables (removed 58) and now considering 112/184 (removed 72) transitions.
// Phase 1: matrix 112 rows 82 cols
[2021-05-20 03:51:57] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants in 46 ms returned [48, 49]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
[2021-05-20 03:51:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 112 rows 80 cols
[2021-05-20 03:51:57] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 03:51:57] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 80/140 places, 112/184 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 64 transition count 96
Applied a total of 32 rules in 4 ms. Remains 64 /80 variables (removed 16) and now considering 96/112 (removed 16) transitions.
// Phase 1: matrix 96 rows 64 cols
[2021-05-20 03:51:57] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 96 rows 64 cols
[2021-05-20 03:51:57] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 64/140 places, 96/184 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-10 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}]], initial=0, aps=[p0:(LEQ s45 s36), p1:(LEQ s42 s40)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1570 reset in 178 ms.
Stack based approach found an accepted trace after 2877 steps with 32 reset with depth 120 and stack size 120 in 8 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-10 finished in 502 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 168
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 39 rules applied. Total rules applied 55 place count 124 transition count 145
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 77 place count 109 transition count 138
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 77 place count 109 transition count 122
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 109 place count 93 transition count 122
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 141 place count 77 transition count 106
Applied a total of 141 rules in 9 ms. Remains 77 /140 variables (removed 63) and now considering 106/184 (removed 78) transitions.
// Phase 1: matrix 106 rows 77 cols
[2021-05-20 03:51:57] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants in 55 ms returned [43, 44]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
[2021-05-20 03:51:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 106 rows 75 cols
[2021-05-20 03:51:57] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 75/140 places, 106/184 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 67 transition count 98
Applied a total of 16 rules in 3 ms. Remains 67 /75 variables (removed 8) and now considering 98/106 (removed 8) transitions.
// Phase 1: matrix 98 rows 67 cols
[2021-05-20 03:51:57] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 98 rows 67 cols
[2021-05-20 03:51:57] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 67/140 places, 98/184 transitions.
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-12 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 (GT 1 s0) (LEQ s42 s64))], 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 562 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-12 finished in 251 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U X((p1||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 125 transition count 169
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 125 transition count 169
Applied a total of 30 rules in 2 ms. Remains 125 /140 variables (removed 15) and now considering 169/184 (removed 15) transitions.
// Phase 1: matrix 169 rows 125 cols
[2021-05-20 03:51:57] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 169 rows 125 cols
[2021-05-20 03:51:57] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
// Phase 1: matrix 169 rows 125 cols
[2021-05-20 03:51:57] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:57] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 125/140 places, 169/184 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GT 2 s84) (LEQ s87 s21)), p1:(AND (LEQ 2 s84) (LEQ s49 s0)), p2:(GT s87 s75)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 28514 reset in 212 ms.
Product exploration explored 100000 steps with 28492 reset in 244 ms.
Knowledge obtained : [p0, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28777 reset in 284 ms.
Product exploration explored 100000 steps with 28579 reset in 265 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 6 out of 125 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 125/125 places, 169/169 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 125 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 125 transition count 168
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 2 place count 125 transition count 184
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 18 place count 125 transition count 184
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 45 places in 0 ms
Iterating global reduction 2 with 28 rules applied. Total rules applied 46 place count 125 transition count 190
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 61 place count 125 transition count 175
Deduced a syphon composed of 45 places in 0 ms
Applied a total of 61 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 175/169 (removed -6) transitions.
[2021-05-20 03:51:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 175 rows 125 cols
[2021-05-20 03:51:59] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:51:59] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 175/169 transitions.
Product exploration explored 100000 steps with 28858 reset in 373 ms.
Product exploration explored 100000 steps with 28693 reset in 254 ms.
[2021-05-20 03:52:00] [INFO ] Flatten gal took : 10 ms
[2021-05-20 03:52:00] [INFO ] Flatten gal took : 10 ms
[2021-05-20 03:52:00] [INFO ] Time to serialize gal into /tmp/LTL12960155983293805988.gal : 2 ms
[2021-05-20 03:52:00] [INFO ] Time to serialize properties into /tmp/LTL6526614619077628048.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/LTL12960155983293805988.gal, -t, CGAL, -LTL, /tmp/LTL6526614619077628048.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/LTL12960155983293805988.gal -t CGAL -LTL /tmp/LTL6526614619077628048.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((NumClientsReq<2)&&(Finished_2<=OpenRequests_5_1))"))U(X((F("(Finished_2>ControlRoomDispatch_0)"))||("((NumClientsReq>=2)&&(MovetoZ_3_0_1<=IdleTechs_0))")))))
Formula 0 simplified : !(F"((NumClientsReq<2)&&(Finished_2<=OpenRequests_5_1))" U X("((NumClientsReq>=2)&&(MovetoZ_3_0_1<=IdleTechs_0))" | F"(Finished_2>ControlRoomDispatch_0)"))
Detected timeout of ITS tools.
[2021-05-20 03:52:15] [INFO ] Flatten gal took : 10 ms
[2021-05-20 03:52:15] [INFO ] Applying decomposition
[2021-05-20 03:52:15] [INFO ] Flatten gal took : 9 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/graph9234837853140367972.txt, -o, /tmp/graph9234837853140367972.bin, -w, /tmp/graph9234837853140367972.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/graph9234837853140367972.bin, -l, -1, -v, -w, /tmp/graph9234837853140367972.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 03:52:15] [INFO ] Decomposing Gal with order
[2021-05-20 03:52:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 03:52:15] [INFO ] Removed a total of 199 redundant transitions.
[2021-05-20 03:52:15] [INFO ] Flatten gal took : 42 ms
[2021-05-20 03:52:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 10 ms.
[2021-05-20 03:52:15] [INFO ] Time to serialize gal into /tmp/LTL2233746647540478219.gal : 3 ms
[2021-05-20 03:52:15] [INFO ] Time to serialize properties into /tmp/LTL14596517564496315128.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/LTL2233746647540478219.gal, -t, CGAL, -LTL, /tmp/LTL14596517564496315128.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/LTL2233746647540478219.gal -t CGAL -LTL /tmp/LTL14596517564496315128.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((gi2.gi10.gu37.NumClientsReq<2)&&(gu9.Finished_2<=gu9.OpenRequests_5_1))"))U(X((F("(gu9.Finished_2>gu9.ControlRoomDispatch_0)"))||("((gi2.gi10.gu37.NumClientsReq>=2)&&(gu0.MovetoZ_3_0_1<=gu0.IdleTechs_0))")))))
Formula 0 simplified : !(F"((gi2.gi10.gu37.NumClientsReq<2)&&(gu9.Finished_2<=gu9.OpenRequests_5_1))" U X("((gi2.gi10.gu37.NumClientsReq>=2)&&(gu0.MovetoZ_3_0_1<=gu0.IdleTechs_0))" | F"(gu9.Finished_2>gu9.ControlRoomDispatch_0)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11211199294108784447
[2021-05-20 03:52:30] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11211199294108784447
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11211199294108784447]
Compilation finished in 852 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11211199294108784447]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, (<>((LTLAPp0==true)) U X((<>((LTLAPp1==true))||(LTLAPp2==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin11211199294108784447]
LTSmin run took 551 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T3N08-14 finished in 34153 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 3 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:52:31] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-20 03:52:32] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:52:32] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-20 03:52:32] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 03:52:32] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 03:52:32] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/140 places, 168/184 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N08-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s83 s74)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 171 ms.
Stack based approach found an accepted trace after 2584 steps with 0 reset with depth 2585 and stack size 2585 in 5 ms.
FORMULA UtilityControlRoom-PT-Z2T3N08-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N08-15 finished in 447 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621482753262

--------------------
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="UtilityControlRoom-PT-Z2T3N08"
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 UtilityControlRoom-PT-Z2T3N08, 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 r311-tall-162132108600540"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N08.tgz
mv UtilityControlRoom-PT-Z2T3N08 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 ;