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-162132108500524.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-Z2T3N04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108500524
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 51K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 231K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 104K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 431K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 9.0K May 12 04:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 33K May 12 04:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K 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 47K 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-Z2T3N04-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N04-15

=== Now, execution of the tool begins

BK_START 1621482296157

Running Version 0
[2021-05-20 03:44:57] [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 03:44:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 03:44:57] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2021-05-20 03:44:57] [INFO ] Transformed 72 places.
[2021-05-20 03:44:57] [INFO ] Transformed 108 transitions.
[2021-05-20 03:44:57] [INFO ] Parsed PT model containing 72 places and 108 transitions in 74 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 03:44:57] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N04-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 8 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 03:44:57] [INFO ] Computed 11 place invariants in 10 ms
[2021-05-20 03:44:57] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 03:44:57] [INFO ] Computed 11 place invariants in 11 ms
[2021-05-20 03:44:58] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 03:44:58] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-20 03:44:58] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 72/72 places, 92/92 transitions.
[2021-05-20 03:44:58] [INFO ] Flatten gal took : 30 ms
[2021-05-20 03:44:58] [INFO ] Flatten gal took : 12 ms
[2021-05-20 03:44:58] [INFO ] Input system was already deterministic with 92 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 36) seen :30
Running SMT prover for 6 properties.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 03:44:58] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-20 03:44:58] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned unsat
[2021-05-20 03:44:58] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned unsat
[2021-05-20 03:44:58] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned unsat
[2021-05-20 03:44:58] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned unsat
[2021-05-20 03:44:58] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned unsat
[2021-05-20 03:44:58] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 15 simplifications.
[2021-05-20 03:44:58] [INFO ] Initial state test concluded for 3 properties.
FORMULA UtilityControlRoom-PT-Z2T3N04-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N04-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N04-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1&&G(F(p2)))))], workingDir=/home/mcc/execution]
Support contains 13 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 14 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:44:59] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-20 03:44:59] [INFO ] Implicit Places using invariants in 48 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
[2021-05-20 03:44:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 03:44:59] [INFO ] Computed 10 place invariants in 8 ms
[2021-05-20 03:44:59] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 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 55 transition count 76
Applied a total of 16 rules in 7 ms. Remains 55 /63 variables (removed 8) and now considering 76/84 (removed 8) transitions.
// Phase 1: matrix 76 rows 55 cols
[2021-05-20 03:44:59] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-20 03:44:59] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 76 rows 55 cols
[2021-05-20 03:44:59] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:44:59] [INFO ] Implicit Places using invariants and state equation in 46 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 : 55/72 places, 76/92 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-00 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 3 s42), p0:(GT 2 (ADD s14 s15 s16 s17 s18 s19 s20 s21)), p2:(GT 1 (ADD s38 s39 s40 s41))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 10729 reset in 261 ms.
Stack based approach found an accepted trace after 8793 steps with 990 reset with depth 9 and stack size 9 in 18 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-00 finished in 771 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 16 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 60 transition count 80
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 33 place count 55 transition count 76
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 49 place count 47 transition count 68
Applied a total of 49 rules in 12 ms. Remains 47 /72 variables (removed 25) and now considering 68/92 (removed 24) transitions.
// Phase 1: matrix 68 rows 47 cols
[2021-05-20 03:44:59] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 03:44:59] [INFO ] Implicit Places using invariants in 28 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
[2021-05-20 03:44:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 68 rows 46 cols
[2021-05-20 03:44:59] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-20 03:44:59] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 46/72 places, 68/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2021-05-20 03:44:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 68 rows 46 cols
[2021-05-20 03:44:59] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-20 03:44:59] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 46/72 places, 68/92 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-01 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ 1 (ADD s10 s11 s12 s13 s14 s15 s16 s17)), p0:(LEQ 1 (ADD s2 s3 s4 s5 s6 s7 s8 s9))], 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, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-01 finished in 201 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
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 56 place count 48 transition count 60
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 47 transition count 52
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 47 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 43 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 43 transition count 48
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 39 transition count 40
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 39 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 83 place count 34 transition count 36
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 29 transition count 32
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 100 place count 25 transition count 28
Applied a total of 100 rules in 11 ms. Remains 25 /72 variables (removed 47) and now considering 28/92 (removed 64) transitions.
// Phase 1: matrix 28 rows 25 cols
[2021-05-20 03:45:00] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 28 rows 25 cols
[2021-05-20 03:45:00] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-20 03:45:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 25 cols
[2021-05-20 03:45:00] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/72 places, 28/92 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-02 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:(GT 3 (ADD s1 s2 s3 s4 s5 s6 s7 s8))], 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 6780 reset in 143 ms.
Stack based approach found an accepted trace after 1107 steps with 71 reset with depth 28 and stack size 27 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-02 finished in 295 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 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 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 55 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 55 transition count 60
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 51 transition count 56
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 51 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
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 67 place count 42 transition count 48
Applied a total of 67 rules in 9 ms. Remains 42 /72 variables (removed 30) and now considering 48/92 (removed 44) transitions.
// Phase 1: matrix 48 rows 42 cols
[2021-05-20 03:45:00] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 48 rows 42 cols
[2021-05-20 03:45:00] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2021-05-20 03:45:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 48 rows 42 cols
[2021-05-20 03:45:00] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 42/72 places, 48/92 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s29 (ADD s21 s22 s23 s24 s25 s26 s27 s28))], 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 141 ms.
Stack based approach found an accepted trace after 150 steps with 0 reset with depth 151 and stack size 151 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-03 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 14 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:00] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants in 28 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 03:45:00] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-20 03:45:00] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 6 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 03:45:00] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:45:00] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (LEQ 2 (ADD s30 s31 s32 s33 s34 s35 s36 s37)) (LEQ (ADD s0 s1) (ADD s43 s44 s45 s46))), p0:(GT 2 (ADD s30 s31 s32 s33 s34 s35 s36 s37))], 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-Z2T3N04-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-04 finished in 215 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:00] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:00] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:00] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:00] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 03:45:00] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-05 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:(GT 1 s43)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-05 finished in 197 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(p0)&&(p1||G(p2)||G(p3))))))], workingDir=/home/mcc/execution]
Support contains 40 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 0 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 03:45:00] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:01] [INFO ] Implicit Places using invariants in 26 ms returned [51]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
// Phase 1: matrix 92 rows 71 cols
[2021-05-20 03:45:01] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 03:45:01] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 71/72 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 71 cols
[2021-05-20 03:45:01] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-20 03:45:01] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 2 iterations. Remains : 71/72 places, 92/92 transitions.
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p0), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=1 dest: 1}, { cond=(OR p1 p2 p3), acceptance={0, 1} source=1 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={1} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p0)) (AND p2 (NOT p0)) (AND p3 (NOT p0))), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p3 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3) (NOT p0)), acceptance={1} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={1} source=3 dest: 5}, { cond=(AND p1 p2 p3), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p2) p3), acceptance={0} source=3 dest: 7}, { cond=(AND p1 p2 (NOT p3)), acceptance={1} source=3 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=4 dest: 1}, { cond=(OR (AND p1 (NOT p3)) (AND p2 (NOT p3))), acceptance={0, 1} source=4 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={1} source=4 dest: 5}, { cond=(OR (AND p1 p3) (AND p2 p3)), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=5 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND (NOT p2) p3)), acceptance={0, 1} source=5 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={1} source=5 dest: 5}, { cond=(OR (AND p1 p2) (AND p2 p3)), acceptance={1} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), acceptance={0, 1} source=6 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3) (NOT p0)), acceptance={0, 1} source=6 dest: 2}, { cond=(AND (NOT p1) p2 p3 (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3) (NOT p0)), acceptance={1} source=6 dest: 5}, { cond=(AND p1 p2 p3 (NOT p0)), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2) p3 (NOT p0)), acceptance={0} source=6 dest: 7}, { cond=(AND p1 p2 (NOT p3) (NOT p0)), acceptance={1} source=6 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), acceptance={0, 1} source=7 dest: 1}, { cond=(OR (AND p1 (NOT p3) (NOT p0)) (AND p2 (NOT p3) (NOT p0))), acceptance={0, 1} source=7 dest: 2}, { cond=(AND (NOT p1) p2 p3 (NOT p0)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3) (NOT p0)), acceptance={1} source=7 dest: 5}, { cond=(OR (AND p1 p3 (NOT p0)) (AND p2 p3 (NOT p0))), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), acceptance={0, 1} source=8 dest: 1}, { cond=(OR (AND p1 (NOT p2) (NOT p0)) (AND (NOT p2) p3 (NOT p0))), acceptance={0, 1} source=8 dest: 2}, { cond=(AND (NOT p1) p2 p3 (NOT p0)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={0} source=8 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3) (NOT p0)), acceptance={1} source=8 dest: 5}, { cond=(OR (AND p1 p2 (NOT p0)) (AND p2 p3 (NOT p0))), acceptance={1} source=8 dest: 8}]], initial=0, aps=[p1:(GT 1 (ADD s38 s39 s40 s41 s42 s43 s44 s45)), p2:(LEQ (ADD s38 s39 s40 s41 s42 s43 s44 s45) (ADD s51 s52 s53 s54)), p3:(GT 2 (ADD s46 s47 s48 s49)), p0:(OR (LEQ (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37) (ADD s63 s64 s65 s66 s67 s68 s69 s70)) (LEQ 2 (ADD s46 s47 s48 s49)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 242 ms.
Product exploration explored 100000 steps with 33333 reset in 206 ms.
Knowledge obtained : [p1, p2, p3, p0]
Stuttering acceptance computed with spot in 362 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p0), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 33333 reset in 190 ms.
Product exploration explored 100000 steps with 33333 reset in 209 ms.
[2021-05-20 03:45:02] [INFO ] Flatten gal took : 8 ms
[2021-05-20 03:45:03] [INFO ] Flatten gal took : 7 ms
[2021-05-20 03:45:03] [INFO ] Time to serialize gal into /tmp/LTL3966635203250343217.gal : 3 ms
[2021-05-20 03:45:03] [INFO ] Time to serialize properties into /tmp/LTL9556756357942783293.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/LTL3966635203250343217.gal, -t, CGAL, -LTL, /tmp/LTL9556756357942783293.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/LTL3966635203250343217.gal -t CGAL -LTL /tmp/LTL9556756357942783293.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((X("(((((((((((((((((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)<=(((((((DoSecuring_0_0+DoSecuring_0_1)+DoSecuring_1_0)+DoSecuring_1_1)+DoSecuring_2_0)+DoSecuring_2_1)+DoSecuring_3_0)+DoSecuring_3_1))||((((ControlRoomDispatch_0+ControlRoomDispatch_1)+ControlRoomDispatch_2)+ControlRoomDispatch_3)>=2))"))&&((("((((((((StartSecuring_0_0+StartSecuring_0_1)+StartSecuring_1_0)+StartSecuring_1_1)+StartSecuring_2_0)+StartSecuring_2_1)+StartSecuring_3_0)+StartSecuring_3_1)<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)<=(((Finished_0+Finished_1)+Finished_2)+Finished_3))")))||(G("((((ControlRoomDispatch_0+ControlRoomDispatch_1)+ControlRoomDispatch_2)+ControlRoomDispatch_3)<2)")))))))
Formula 0 simplified : !XF(X"(((((((((((((((((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)<=(((((((DoSecuring_0_0+DoSecuring_0_1)+DoSecuring_1_0)+DoSecuring_1_1)+DoSecuring_2_0)+DoSecuring_2_1)+DoSecuring_3_0)+DoSecuring_3_1))||((((ControlRoomDispatch_0+ControlRoomDispatch_1)+ControlRoomDispatch_2)+ControlRoomDispatch_3)>=2))" & ("((((((((StartSecuring_0_0+StartSecuring_0_1)+StartSecuring_1_0)+StartSecuring_1_1)+StartSecuring_2_0)+StartSecuring_2_1)+StartSecuring_3_0)+StartSecuring_3_1)<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)<=(((Finished_0+Finished_1)+Finished_2)+Finished_3))" | G"((((ControlRoomDispatch_0+ControlRoomDispatch_1)+ControlRoomDispatch_2)+ControlRoomDispatch_3)<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
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.138103,22876,1,0,7,28705,61,0,1881,4749,29
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N04-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T3N04-07 finished in 2204 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||X(p1)) U G(p2)))], workingDir=/home/mcc/execution]
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 3 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:03] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:03] [INFO ] Implicit Places using invariants in 40 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 03:45:03] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-20 03:45:03] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 03:45:03] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:45:03] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p2), (NOT p1), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-09 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), 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=0, aps=[p2:(OR (LEQ 2 s0) (LEQ 2 s42)), p0:(GT s42 s14), p1:(GT s17 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-09 finished in 255 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 85
Applied a total of 14 rules in 2 ms. Remains 65 /72 variables (removed 7) and now considering 85/92 (removed 7) transitions.
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 03:45:03] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 03:45:03] [INFO ] Implicit Places using invariants in 40 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
// Phase 1: matrix 85 rows 64 cols
[2021-05-20 03:45:03] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:45:03] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 64/72 places, 85/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 64 cols
[2021-05-20 03:45:03] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 03:45:03] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 2 iterations. Remains : 64/72 places, 85/92 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s56 s30), p1:(GT s35 s16)], nbAcceptance=1, 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 50000 reset in 101 ms.
Product exploration explored 100000 steps with 50000 reset in 118 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 105 ms.
Product exploration explored 100000 steps with 50000 reset in 115 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 64 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 64/64 places, 85/85 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 64 transition count 85
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 1 place count 64 transition count 91
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 7 place count 64 transition count 91
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 28 places in 1 ms
Iterating global reduction 1 with 21 rules applied. Total rules applied 28 place count 64 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 34 place count 64 transition count 89
Deduced a syphon composed of 28 places in 0 ms
Applied a total of 34 rules in 8 ms. Remains 64 /64 variables (removed 0) and now considering 89/85 (removed -4) transitions.
[2021-05-20 03:45:04] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 89 rows 64 cols
[2021-05-20 03:45:04] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 03:45:04] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 89/85 transitions.
Product exploration explored 100000 steps with 50000 reset in 400 ms.
Product exploration explored 100000 steps with 50000 reset in 375 ms.
[2021-05-20 03:45:05] [INFO ] Flatten gal took : 6 ms
[2021-05-20 03:45:05] [INFO ] Flatten gal took : 5 ms
[2021-05-20 03:45:05] [INFO ] Time to serialize gal into /tmp/LTL14038070374381727779.gal : 2 ms
[2021-05-20 03:45:05] [INFO ] Time to serialize properties into /tmp/LTL2740207083908469902.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/LTL14038070374381727779.gal, -t, CGAL, -LTL, /tmp/LTL2740207083908469902.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/LTL14038070374381727779.gal -t CGAL -LTL /tmp/LTL2740207083908469902.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(DoSecuring_0_0<=MovetoZ_3_1_1)")||(G(F("(StartSecuring_2_0>Assigned_1_0)"))))))
Formula 0 simplified : !X("(DoSecuring_0_0<=MovetoZ_3_1_1)" | GF"(StartSecuring_2_0>Assigned_1_0)")
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
10 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.119417,21360,1,0,6,27861,19,0,1616,5705,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N04-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N04-10 finished in 1975 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G((p0||(p1 U (p2||G(p1))))))&&(X(p0) U ((X(p0)&&p3)||X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 85
Applied a total of 14 rules in 3 ms. Remains 65 /72 variables (removed 7) and now considering 85/92 (removed 7) transitions.
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 03:45:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:05] [INFO ] Implicit Places using invariants in 30 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
// Phase 1: matrix 85 rows 64 cols
[2021-05-20 03:45:05] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:45:05] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 64/72 places, 85/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 64 cols
[2021-05-20 03:45:05] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 03:45:05] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 2 iterations. Remains : 64/72 places, 85/92 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-12 automaton TGBA [mat=[[{ cond=p3, acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(OR p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND p3 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p3) p0), acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(AND (GT 1 s14) (GT s24 s58)), p2:(AND (GT s26 s7) (GT 1 s0)), p1:(GT 1 s0), p0:(GT s26 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N04-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N04-12 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((p1 U p2))||p0)))], workingDir=/home/mcc/execution]
Support contains 7 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 85
Applied a total of 14 rules in 2 ms. Remains 65 /72 variables (removed 7) and now considering 85/92 (removed 7) transitions.
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 03:45:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:05] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 03:45:05] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 03:45:05] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 03:45:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:05] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/72 places, 85/92 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (AND (NOT p0) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(OR (LEQ s47 s39) (LEQ s47 s9) (AND (LEQ s29 s0) (LEQ s29 s12))), p2:(AND (OR (LEQ 2 s44) (LEQ s47 s9)) (LEQ s47 s9)), p1:(OR (LEQ 2 s44) (LEQ s47 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 115 ms.
Product exploration explored 100000 steps with 50000 reset in 152 ms.
Knowledge obtained : [p0, p2, p1]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 112 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (AND (NOT p0) (NOT p2))]
Support contains 7 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 65/65 places, 85/85 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 65 transition count 85
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 65 transition count 84
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 2 place count 65 transition count 92
Deduced a syphon composed of 9 places in 1 ms
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 65 transition count 92
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 65 transition count 93
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 28 place count 65 transition count 86
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 28 rules in 7 ms. Remains 65 /65 variables (removed 0) and now considering 86/85 (removed -1) transitions.
[2021-05-20 03:45:06] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 86 rows 65 cols
[2021-05-20 03:45:06] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 03:45:06] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 86/85 transitions.
Product exploration explored 100000 steps with 50000 reset in 153 ms.
Product exploration explored 100000 steps with 50000 reset in 163 ms.
[2021-05-20 03:45:07] [INFO ] Flatten gal took : 6 ms
[2021-05-20 03:45:07] [INFO ] Flatten gal took : 5 ms
[2021-05-20 03:45:07] [INFO ] Time to serialize gal into /tmp/LTL15945928911785685379.gal : 1 ms
[2021-05-20 03:45:07] [INFO ] Time to serialize properties into /tmp/LTL2936595973900712567.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/LTL15945928911785685379.gal, -t, CGAL, -LTL, /tmp/LTL2936595973900712567.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/LTL15945928911785685379.gal -t CGAL -LTL /tmp/LTL2936595973900712567.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("((Finished_2<=ControlRoomDispatch_0)||(Finished_2<=OpenRequests_1_1))")||(X(("((NumClientsReq>=2)||(Finished_2<=OpenRequests_1_1))")U("(((NumClientsReq>=2)||(Finished_2<=OpenRequests_1_1))&&(Finished_2<=OpenRequests_1_1))"))))||("((MovetoZ_3_0_1<=IdleTechs_0)&&(MovetoZ_3_0_1<=OpenRequests_3_0))"))))
Formula 0 simplified : !X("((Finished_2<=ControlRoomDispatch_0)||(Finished_2<=OpenRequests_1_1))" | "((MovetoZ_3_0_1<=IdleTechs_0)&&(MovetoZ_3_0_1<=OpenRequests_3_0))" | X("((NumClientsReq>=2)||(Finished_2<=OpenRequests_1_1))" U "(((NumClientsReq>=2)||(Finished_2<=OpenRequests_1_1))&&(Finished_2<=OpenRequests_1_1))"))
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
16 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,0,0.170379,22536,1,0,6,37312,18,0,1673,8300,7
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N04-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T3N04-14 finished in 1750 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 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:07] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:07] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:07] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 03:45:07] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 03:45:07] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:07] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N04-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s43 s38)], 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 43614 reset in 112 ms.
Product exploration explored 100000 steps with 43674 reset in 113 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 43678 reset in 107 ms.
Product exploration explored 100000 steps with 43510 reset in 120 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 64 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 64/64 places, 84/84 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 64 transition count 92
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 64 transition count 92
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 0 with 15 rules applied. Total rules applied 23 place count 64 transition count 95
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 31 place count 64 transition count 87
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 63 transition count 79
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 63 transition count 79
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 59 transition count 75
Deduced a syphon composed of 23 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 59 transition count 75
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 51 transition count 59
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 51 transition count 59
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 65 place count 43 transition count 51
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 73 place count 43 transition count 51
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 80 place count 43 transition count 44
Deduced a syphon composed of 15 places in 0 ms
Applied a total of 80 rules in 12 ms. Remains 43 /64 variables (removed 21) and now considering 44/84 (removed 40) transitions.
[2021-05-20 03:45:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 44 rows 43 cols
[2021-05-20 03:45:08] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 03:45:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/64 places, 44/84 transitions.
Product exploration explored 100000 steps with 43450 reset in 271 ms.
Product exploration explored 100000 steps with 43472 reset in 240 ms.
[2021-05-20 03:45:08] [INFO ] Flatten gal took : 5 ms
[2021-05-20 03:45:08] [INFO ] Flatten gal took : 5 ms
[2021-05-20 03:45:08] [INFO ] Time to serialize gal into /tmp/LTL16309383023283341391.gal : 1 ms
[2021-05-20 03:45:08] [INFO ] Time to serialize properties into /tmp/LTL10157814430166126325.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/LTL16309383023283341391.gal, -t, CGAL, -LTL, /tmp/LTL10157814430166126325.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/LTL16309383023283341391.gal -t CGAL -LTL /tmp/LTL10157814430166126325.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(NumClientsReq>ControlRoomDispatch_0)"))))
Formula 0 simplified : !XF"(NumClientsReq>ControlRoomDispatch_0)"
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
11 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,0,0.126429,21156,1,0,14,29650,20,3,1644,6150,26
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T3N04-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T3N04-15 finished in 1541 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621482309836

--------------------
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-Z2T3N04"
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-Z2T3N04, 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-162132108500524"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N04.tgz
mv UtilityControlRoom-PT-Z2T3N04 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 ;