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-162132108500532.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-Z2T3N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108500532
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 86K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 371K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 114K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 465K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 8.2K May 12 04:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 29K May 12 04:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 35K May 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K 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 70K 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-Z2T3N06-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-15

=== Now, execution of the tool begins

BK_START 1621482357700

Running Version 0
[2021-05-20 03:45:59] [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 03:45:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 03:45:59] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-20 03:45:59] [INFO ] Transformed 106 places.
[2021-05-20 03:45:59] [INFO ] Transformed 162 transitions.
[2021-05-20 03:45:59] [INFO ] Parsed PT model containing 106 places and 162 transitions in 80 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 03:45:59] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N06-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 88 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 9 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:45:59] [INFO ] Computed 15 place invariants in 13 ms
[2021-05-20 03:45:59] [INFO ] Implicit Places using invariants in 105 ms returned []
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:45:59] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-20 03:45:59] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:45:59] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-20 03:45:59] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 138/138 transitions.
[2021-05-20 03:46:00] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 03:46:00] [INFO ] Flatten gal took : 36 ms
FORMULA UtilityControlRoom-PT-Z2T3N06-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 03:46:00] [INFO ] Flatten gal took : 15 ms
[2021-05-20 03:46:00] [INFO ] Input system was already deterministic with 138 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=275 ) properties (out of 22) seen :21
Running SMT prover for 1 properties.
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:46:00] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-20 03:46:00] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2021-05-20 03:46:00] [INFO ] Initial state test concluded for 1 properties.
FORMULA UtilityControlRoom-PT-Z2T3N06-10 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 12 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 82 transition count 114
Applied a total of 48 rules in 25 ms. Remains 82 /106 variables (removed 24) and now considering 114/138 (removed 24) transitions.
// Phase 1: matrix 114 rows 82 cols
[2021-05-20 03:46:00] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-20 03:46:00] [INFO ] Implicit Places using invariants in 77 ms returned [56, 57]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 87 ms to find 2 implicit places.
[2021-05-20 03:46:00] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 114 rows 80 cols
[2021-05-20 03:46:00] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-20 03:46:00] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Starting structural reductions, iteration 1 : 80/106 places, 114/138 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 68 transition count 102
Applied a total of 24 rules in 14 ms. Remains 68 /80 variables (removed 12) and now considering 102/114 (removed 12) transitions.
// Phase 1: matrix 102 rows 68 cols
[2021-05-20 03:46:00] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-20 03:46:00] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 102 rows 68 cols
[2021-05-20 03:46:00] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-20 03:46:00] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 68/106 places, 102/138 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-00 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:(LEQ 2 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31))], 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 5013 reset in 298 ms.
Stack based approach found an accepted trace after 468 steps with 22 reset with depth 10 and stack size 10 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-00 finished in 831 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 48 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:46:01] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 03:46:01] [INFO ] Implicit Places using invariants in 46 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:01] [INFO ] Computed 14 place invariants in 8 ms
[2021-05-20 03:46:01] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Starting structural reductions, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:01] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-20 03:46:01] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 2 iterations. Remains : 105/106 places, 138/138 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-01 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ 1 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31)), p1:(OR (LEQ 3 (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55)) (LEQ 1 (ADD s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19)))], 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 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-01 finished in 307 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 63 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 57 transition count 60
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 57 transition count 60
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 116 place count 51 transition count 54
Iterating global reduction 2 with 6 rules applied. Total rules applied 122 place count 51 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 128 place count 51 transition count 42
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 140 place count 45 transition count 42
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 152 place count 39 transition count 36
Applied a total of 152 rules in 20 ms. Remains 39 /106 variables (removed 67) and now considering 36/138 (removed 102) transitions.
// Phase 1: matrix 36 rows 39 cols
[2021-05-20 03:46:01] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-20 03:46:01] [INFO ] Implicit Places using invariants in 21 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
[2021-05-20 03:46:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 38 cols
[2021-05-20 03:46:01] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:01] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Starting structural reductions, iteration 1 : 38/106 places, 36/138 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 32 transition count 30
Applied a total of 12 rules in 3 ms. Remains 32 /38 variables (removed 6) and now considering 30/36 (removed 6) transitions.
// Phase 1: matrix 30 rows 32 cols
[2021-05-20 03:46:01] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:01] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 30 rows 32 cols
[2021-05-20 03:46:01] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:01] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 32/106 places, 30/138 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-02 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:(LEQ 1 s13)], 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 7017 reset in 167 ms.
Product exploration explored 100000 steps with 7014 reset in 194 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7020 reset in 137 ms.
Product exploration explored 100000 steps with 7089 reset in 219 ms.
[2021-05-20 03:46:02] [INFO ] Flatten gal took : 3 ms
[2021-05-20 03:46:02] [INFO ] Flatten gal took : 3 ms
[2021-05-20 03:46:02] [INFO ] Time to serialize gal into /tmp/LTL6897013395564992784.gal : 2 ms
[2021-05-20 03:46:02] [INFO ] Time to serialize properties into /tmp/LTL11214261352583511904.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/LTL6897013395564992784.gal, -t, CGAL, -LTL, /tmp/LTL11214261352583511904.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/LTL6897013395564992784.gal -t CGAL -LTL /tmp/LTL11214261352583511904.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(Idles>=1)"))))
Formula 0 simplified : !GF"(Idles>=1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 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,0,0.049768,17620,1,0,21,8385,24,1,796,6354,54
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N06-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T3N06-02 finished in 1105 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(G(p1))))], workingDir=/home/mcc/execution]
Support contains 18 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 13 rules applied. Total rules applied 99 place count 62 transition count 72
Applied a total of 99 rules in 9 ms. Remains 62 /106 variables (removed 44) and now considering 72/138 (removed 66) transitions.
// Phase 1: matrix 72 rows 62 cols
[2021-05-20 03:46:02] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:02] [INFO ] Implicit Places using invariants in 28 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
[2021-05-20 03:46:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 72 rows 61 cols
[2021-05-20 03:46:02] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-20 03:46:02] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 61/106 places, 72/138 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2021-05-20 03:46:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 72 rows 61 cols
[2021-05-20 03:46:02] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-20 03:46:02] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/106 places, 72/138 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-03 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60) (ADD s31 s32 s33 s34 s35 s36)), p1:(LEQ (ADD s31 s32 s33 s34 s35 s36) (ADD s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 215 ms.
Stack based approach found an accepted trace after 222 steps with 0 reset with depth 223 and stack size 223 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-03 finished in 414 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((X((p1 U p2))||p0)&&(p3||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 74 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:46:03] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 03:46:03] [INFO ] Implicit Places using invariants in 27 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:03] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:03] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:03] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:03] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 2 iterations. Remains : 105/106 places, 138/138 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p2), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-04 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p3), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(LEQ 2 (ADD s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67)), p1:(LEQ 1 (ADD s0 s1)), p0:(OR (LEQ (ADD s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104) (ADD s68 s69 s70 s71 s72 s73)) (LEQ (ADD s0 s1) (ADD s75 s76 s77 s78 s79 s80))), p3:(LEQ (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55) (ADD s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 193 ms.
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Knowledge obtained : [(NOT p2), p1, p0, p3]
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 211 ms.
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Applying partial POR strategy [true, false, false, true, true]
Stuttering acceptance computed with spot in 109 ms :[(NOT p2), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Support contains 74 out of 105 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 105/105 places, 138/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2021-05-20 03:46:04] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:04] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:04] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 105/105 places, 138/138 transitions.
Product exploration explored 100000 steps with 50000 reset in 225 ms.
Product exploration explored 100000 steps with 50000 reset in 263 ms.
[2021-05-20 03:46:05] [INFO ] Flatten gal took : 9 ms
[2021-05-20 03:46:05] [INFO ] Flatten gal took : 8 ms
[2021-05-20 03:46:05] [INFO ] Time to serialize gal into /tmp/LTL2454344711730319494.gal : 5 ms
[2021-05-20 03:46:05] [INFO ] Time to serialize properties into /tmp/LTL5546270986314101582.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/LTL2454344711730319494.gal, -t, CGAL, -LTL, /tmp/LTL5546270986314101582.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/LTL2454344711730319494.gal -t CGAL -LTL /tmp/LTL5546270986314101582.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(((((((((((((DoSecuring_0_0+DoSecuring_0_1)+DoSecuring_1_0)+DoSecuring_1_1)+DoSecuring_2_0)+DoSecuring_2_1)+DoSecuring_3_0)+DoSecuring_3_1)+DoSecuring_4_0)+DoSecuring_4_1)+DoSecuring_5_0)+DoSecuring_5_1)<=(((((ControlRoomDispatch_0+ControlRoomDispatch_1)+ControlRoomDispatch_2)+ControlRoomDispatch_3)+ControlRoomDispatch_4)+ControlRoomDispatch_5))||((IdleTechs_0+IdleTechs_1)<=(((((Finished_0+Finished_1)+Finished_2)+Finished_3)+Finished_4)+Finished_5)))")||(X(("((IdleTechs_0+IdleTechs_1)>=1)")U("((((((((((((StartSecuring_0_0+StartSecuring_0_1)+StartSecuring_1_0)+StartSecuring_1_1)+StartSecuring_2_0)+StartSecuring_2_1)+StartSecuring_3_0)+StartSecuring_3_1)+StartSecuring_4_0)+StartSecuring_4_1)+StartSecuring_5_0)+StartSecuring_5_1)>=2)"))))&&(("((((((((((((((((((((((((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)<=(((((((((((OpenRequests_0_0+OpenRequests_0_1)+OpenRequests_1_0)+OpenRequests_1_1)+OpenRequests_2_0)+OpenRequests_2_1)+OpenRequests_3_0)+OpenRequests_3_1)+OpenRequests_4_0)+OpenRequests_4_1)+OpenRequests_5_0)+OpenRequests_5_1))")||(G("((((((((((((StartSecuring_0_0+StartSecuring_0_1)+StartSecuring_1_0)+StartSecuring_1_1)+StartSecuring_2_0)+StartSecuring_2_1)+StartSecuring_3_0)+StartSecuring_3_1)+StartSecuring_4_0)+StartSecuring_4_1)+StartSecuring_5_0)+StartSecuring_5_1)>=2)"))))))
Formula 0 simplified : !X(("(((((((((((((DoSecuring_0_0+DoSecuring_0_1)+DoSecuring_1_0)+DoSecuring_1_1)+DoSecuring_2_0)+DoSecuring_2_1)+DoSecuring_3_0)+DoSecuring_3_1)+DoSecuring_4_0)+DoSecuring_4_1)+DoSecuring_5_0)+DoSecuring_5_1)<=(((((ControlRoomDispatch_0+ControlRoomDispatch_1)+ControlRoomDispatch_2)+ControlRoomDispatch_3)+ControlRoomDispatch_4)+ControlRoomDispatch_5))||((IdleTechs_0+IdleTechs_1)<=(((((Finished_0+Finished_1)+Finished_2)+Finished_3)+Finished_4)+Finished_5)))" | X("((IdleTechs_0+IdleTechs_1)>=1)" U "((((((((((((StartSecuring_0_0+StartSecuring_0_1)+StartSecuring_1_0)+StartSecuring_1_1)+StartSecuring_2_0)+StartSecuring_2_1)+StartSecuring_3_0)+StartSecuring_3_1)+StartSecuring_4_0)+StartSecuring_4_1)+StartSecuring_5_0)+StartSecuring_5_1)>=2)")) & ("((((((((((((((((((((((((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)<=(((((((((((OpenRequests_0_0+OpenRequests_0_1)+OpenRequests_1_0)+OpenRequests_1_1)+OpenRequests_2_0)+OpenRequests_2_1)+OpenRequests_3_0)+OpenRequests_3_1)+OpenRequests_4_0)+OpenRequests_4_1)+OpenRequests_5_0)+OpenRequests_5_1))" | G"((((((((((((StartSecuring_0_0+StartSecuring_0_1)+StartSecuring_1_0)+StartSecuring_1_1)+StartSecuring_2_0)+StartSecuring_2_1)+StartSecuring_3_0)+StartSecuring_3_1)+StartSecuring_4_0)+StartSecuring_4_1)+StartSecuring_5_0)+StartSecuring_5_1)>=2)"))
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
138 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,0,1.40759,68472,1,0,6,331459,26,0,2723,45213,11
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N06-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N06-04 finished in 3760 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 37 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2021-05-20 03:46:06] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 03:46:07] [INFO ] Implicit Places using invariants in 42 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:07] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:07] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Starting structural reductions, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 105 cols
[2021-05-20 03:46:07] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:07] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 2 iterations. Remains : 105/106 places, 138/138 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55)), p1:(GT (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31) s74)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4292 reset in 180 ms.
Product exploration explored 100000 steps with 4278 reset in 193 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 4283 reset in 179 ms.
Product exploration explored 100000 steps with 4270 reset in 204 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 37 out of 105 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 105/105 places, 138/138 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 105 transition count 144
Deduced a syphon composed of 18 places in 0 ms
Applied a total of 18 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 144/138 (removed -6) transitions.
[2021-05-20 03:46:08] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 144 rows 105 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:08] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 105/105 places, 144/138 transitions.
Product exploration explored 100000 steps with 6286 reset in 319 ms.
Stack based approach found an accepted trace after 16258 steps with 1009 reset with depth 38 and stack size 38 in 41 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-06 finished in 1684 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 64 transition count 73
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 64 transition count 73
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 101 place count 59 transition count 63
Iterating global reduction 2 with 5 rules applied. Total rules applied 106 place count 59 transition count 63
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 111 place count 54 transition count 58
Iterating global reduction 2 with 5 rules applied. Total rules applied 116 place count 54 transition count 58
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 121 place count 54 transition count 53
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 121 place count 54 transition count 48
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 131 place count 49 transition count 48
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 146 place count 41 transition count 41
Applied a total of 146 rules in 18 ms. Remains 41 /106 variables (removed 65) and now considering 41/138 (removed 97) transitions.
// Phase 1: matrix 41 rows 41 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:08] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 41 rows 41 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:08] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2021-05-20 03:46:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 41 rows 41 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:08] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 41/106 places, 41/138 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-08 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 s21 s39)], 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 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-08 finished in 162 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&(F(G(p0))||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 106 transition count 116
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 55 place count 84 transition count 105
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 55 place count 84 transition count 94
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 77 place count 73 transition count 94
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 72 transition count 93
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 72 transition count 93
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 89 place count 67 transition count 88
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 91 place count 66 transition count 87
Applied a total of 91 rules in 14 ms. Remains 66 /106 variables (removed 40) and now considering 87/138 (removed 51) transitions.
// Phase 1: matrix 87 rows 66 cols
[2021-05-20 03:46:08] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 03:46:08] [INFO ] Implicit Places using invariants in 35 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
[2021-05-20 03:46:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 87 rows 65 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:08] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 65/106 places, 87/138 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 53 transition count 75
Applied a total of 24 rules in 5 ms. Remains 53 /65 variables (removed 12) and now considering 75/87 (removed 12) transitions.
// Phase 1: matrix 75 rows 53 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 4 ms
[2021-05-20 03:46:08] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 75 rows 53 cols
[2021-05-20 03:46:08] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 53/106 places, 75/138 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s26 s18), p1:(GT 2 s34)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 218 ms.
Stack based approach found an accepted trace after 1199 steps with 0 reset with depth 1200 and stack size 1198 in 5 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-09 finished in 459 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 95 transition count 127
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 95 transition count 127
Applied a total of 22 rules in 4 ms. Remains 95 /106 variables (removed 11) and now considering 127/138 (removed 11) transitions.
// Phase 1: matrix 127 rows 95 cols
[2021-05-20 03:46:09] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 03:46:09] [INFO ] Implicit Places using invariants in 41 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
// Phase 1: matrix 127 rows 94 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Starting structural reductions, iteration 1 : 94/106 places, 127/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 127/127 (removed 0) transitions.
// Phase 1: matrix 127 rows 94 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:09] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 2 iterations. Remains : 94/106 places, 127/138 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s42 s92)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 522 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-12 finished in 217 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 63 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 57 transition count 60
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 57 transition count 60
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 116 place count 51 transition count 54
Iterating global reduction 2 with 6 rules applied. Total rules applied 122 place count 51 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 128 place count 51 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 140 place count 45 transition count 42
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 152 place count 39 transition count 36
Applied a total of 152 rules in 12 ms. Remains 39 /106 variables (removed 67) and now considering 36/138 (removed 102) transitions.
// Phase 1: matrix 36 rows 39 cols
[2021-05-20 03:46:09] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Implicit Places using invariants in 28 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
[2021-05-20 03:46:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 36 rows 38 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 38/106 places, 36/138 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 33 transition count 31
Applied a total of 10 rules in 2 ms. Remains 33 /38 variables (removed 5) and now considering 31/36 (removed 5) transitions.
// Phase 1: matrix 31 rows 33 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 31 rows 33 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 33/106 places, 31/138 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s13 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10187 reset in 157 ms.
Stack based approach found an accepted trace after 65 steps with 6 reset with depth 3 and stack size 3 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-13 finished in 334 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 95 transition count 127
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 95 transition count 127
Applied a total of 22 rules in 2 ms. Remains 95 /106 variables (removed 11) and now considering 127/138 (removed 11) transitions.
// Phase 1: matrix 127 rows 95 cols
[2021-05-20 03:46:09] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Implicit Places using invariants in 42 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
// Phase 1: matrix 127 rows 94 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:09] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 94/106 places, 127/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 127/127 (removed 0) transitions.
// Phase 1: matrix 127 rows 94 cols
[2021-05-20 03:46:09] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-20 03:46:09] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 2 iterations. Remains : 94/106 places, 127/138 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-14 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: 1}]], initial=2, aps=[p0:(AND (LEQ s35 s0) (LEQ s64 s59))], 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 112 ms.
Product exploration explored 100000 steps with 33333 reset in 125 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 111 ms.
Product exploration explored 100000 steps with 33333 reset in 122 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 94 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 94/94 places, 127/127 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 94 transition count 127
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 94 transition count 126
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 2 place count 94 transition count 138
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 14 place count 94 transition count 138
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 39 places in 0 ms
Iterating global reduction 2 with 26 rules applied. Total rules applied 40 place count 94 transition count 143
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 51 place count 94 transition count 132
Deduced a syphon composed of 39 places in 0 ms
Applied a total of 51 rules in 9 ms. Remains 94 /94 variables (removed 0) and now considering 132/127 (removed -5) transitions.
[2021-05-20 03:46:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 132 rows 94 cols
[2021-05-20 03:46:10] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:10] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 94/94 places, 132/127 transitions.
Product exploration explored 100000 steps with 33333 reset in 430 ms.
Product exploration explored 100000 steps with 33333 reset in 377 ms.
[2021-05-20 03:46:11] [INFO ] Flatten gal took : 7 ms
[2021-05-20 03:46:11] [INFO ] Flatten gal took : 7 ms
[2021-05-20 03:46:11] [INFO ] Time to serialize gal into /tmp/LTL2028629186689303398.gal : 5 ms
[2021-05-20 03:46:11] [INFO ] Time to serialize properties into /tmp/LTL13423024936406952894.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/LTL2028629186689303398.gal, -t, CGAL, -LTL, /tmp/LTL13423024936406952894.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/LTL2028629186689303398.gal -t CGAL -LTL /tmp/LTL13423024936406952894.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((MovetoZ_1_0_1<=IdleTechs_0)&&(Finished_0<=ControlRoomDispatch_2))")))))
Formula 0 simplified : !XXF"((MovetoZ_1_0_1<=IdleTechs_0)&&(Finished_0<=ControlRoomDispatch_2))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
107 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,0,1.09009,54256,1,0,7,250405,20,0,2380,34474,12
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N06-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T3N06-14 finished in 3069 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 96 place count 64 transition count 84
Applied a total of 96 rules in 6 ms. Remains 64 /106 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:46:12] [INFO ] Computed 15 place invariants in 13 ms
[2021-05-20 03:46:12] [INFO ] Implicit Places using invariants in 45 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
[2021-05-20 03:46:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 03:46:12] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:12] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 63/106 places, 84/138 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 57 transition count 78
Applied a total of 12 rules in 3 ms. Remains 57 /63 variables (removed 6) and now considering 78/84 (removed 6) transitions.
// Phase 1: matrix 78 rows 57 cols
[2021-05-20 03:46:13] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:13] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 78 rows 57 cols
[2021-05-20 03:46:13] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-20 03:46:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 57/106 places, 78/138 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s32 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6688 reset in 176 ms.
Stack based approach found an accepted trace after 5777 steps with 387 reset with depth 8 and stack size 8 in 10 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-15 finished in 393 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621482374079

--------------------
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-Z2T3N06"
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-Z2T3N06, 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-162132108500532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N06.tgz
mv UtilityControlRoom-PT-Z2T3N06 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 ;