fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132108600581
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T4N08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
786.840 72681.00 52907.00 8411.00 FFTTFFFFFFFFFFFT normal

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-162132108600581.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)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T4N08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108600581
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 92K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 408K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 146K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 583K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 9.4K May 12 04:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 33K May 12 04:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 11 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 11 18:09 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 93K May 12 08:13 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-15

=== Now, execution of the tool begins

BK_START 1621484629195

Running Version 0
[2021-05-20 04:23:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-20 04:23:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 04:23:58] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2021-05-20 04:23:58] [INFO ] Transformed 140 places.
[2021-05-20 04:23:58] [INFO ] Transformed 216 transitions.
[2021-05-20 04:23:58] [INFO ] Parsed PT model containing 140 places and 216 transitions in 88 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 04:23:58] [INFO ] Reduced 8 identical enabling conditions.
[2021-05-20 04:23:58] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N08-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 117 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 12 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 04:23:58] [INFO ] Computed 19 place invariants in 18 ms
[2021-05-20 04:23:58] [INFO ] Implicit Places using invariants in 153 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 180 ms to find 1 implicit places.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:23:58] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-20 04:23:58] [INFO ] Dead Transitions using invariants and state equation in 131 ms returned []
Starting structural reductions, iteration 1 : 139/140 places, 184/184 transitions.
Applied a total of 0 rules in 3 ms. Remains 139 /139 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:23:58] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-20 04:23:58] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 2 iterations. Remains : 139/140 places, 184/184 transitions.
[2021-05-20 04:23:59] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 04:23:59] [INFO ] Flatten gal took : 43 ms
FORMULA UtilityControlRoom-PT-Z2T4N08-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 04:23:59] [INFO ] Flatten gal took : 19 ms
[2021-05-20 04:23:59] [INFO ] Input system was already deterministic with 184 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=282 ) properties (out of 24) seen :23
Running SMT prover for 1 properties.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:23:59] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:23:59] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA UtilityControlRoom-PT-Z2T4N08-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 8 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 123 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 123 transition count 168
Applied a total of 32 rules in 12 ms. Remains 123 /139 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:23:59] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:59] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:23:59] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:59] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:23:59] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:24:00] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/139 places, 168/184 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-00 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (LT s84 1) (LT s83 1) (LT s86 1) (LT s85 1) (LT s89 1) (LT s87 1) (LT s90 1) (LT s88 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 4 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-00 finished in 480 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&(G((G(p2)||p1)) U X(p3)))))], workingDir=/home/mcc/execution]
Support contains 67 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 139 /139 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:00] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:24:00] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:00] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 139/139 places, 184/184 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p0) (NOT p3)), (OR (NOT p0) (NOT p3)), true, (NOT p0), (NOT p3), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=5 dest: 8}, { cond=(AND p1 (NOT p3)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=6 dest: 4}, { cond=(AND p1 (NOT p3)), acceptance={0} source=6 dest: 5}, { cond=(OR (AND p1 (NOT p3)) (AND p2 (NOT p3))), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={0} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=7 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={} source=8 dest: 2}, { cond=p2, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=9 dest: 8}, { cond=p1, acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s0 1) (GEQ s18 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s25 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s15 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s13 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s20 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s10 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s24 1) (GEQ s98 1)) (AND (GEQ s0 1) (GEQ s22 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s11 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s23 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s17 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s21 1) (GEQ s98 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s98 1))) (OR (GEQ s100 1) (GEQ s99 1) (GEQ s102 1) (GEQ s101 1) (GEQ s105 1) (GEQ s103 1) (GEQ s106 1) (GEQ s104 1))), p1:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s43 1) (GEQ s42 1) (GEQ s45 1) (GEQ s44 1) (GEQ s47 1) (GEQ s46 1) (GEQ s49 1) (GEQ s48 1) (GEQ s51 1) (GEQ s50 1) (GEQ s53 1) (GEQ s52 1) (GEQ s55 1) (GEQ s54 1) (GEQ s57 1) (GEQ s56 1) (GEQ s59 1) (GEQ s58 1) (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1)), p2:(OR (GEQ s97 1) (GEQ s96 1) (GEQ s91 1) (GEQ s90 1) (GEQ s93 1) (GEQ s92 1) (GEQ s95 1) (GEQ s94 1)), p3:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s43 1) (GEQ s42 1) (GEQ s45 1) (GEQ s44 1) (GEQ s47 1) (GEQ s46 1) (GEQ s49 1) (GEQ s48 1) (GEQ s51 1) (GEQ s50 1) (GEQ s53 1) (GEQ s52 1) (GEQ s55 1) (GEQ s54 1) (GEQ s57 1) (GEQ s56 1) (GEQ s59 1) (GEQ s58 1) (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, 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-Z2T4N08-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-01 finished in 528 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 35 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 123 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 123 transition count 168
Applied a total of 32 rules in 6 ms. Remains 123 /139 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 5 ms
[2021-05-20 04:24:00] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:24:00] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:24:01] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/139 places, 168/184 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 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:(OR (AND (GEQ s0 1) (GEQ s18 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s25 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s15 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s13 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s20 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s10 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s24 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s22 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s11 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s23 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s17 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s21 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s82 1))), p1:(OR (GEQ s32 1) (GEQ s33 1) (GEQ s34 1) (GEQ s35 1) (GEQ s36 1) (GEQ s37 1) (GEQ s39 1) (GEQ s38 1) (GEQ s41 1) (GEQ s40 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1) (GEQ s31 1))], 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 7585 reset in 377 ms.
Product exploration explored 100000 steps with 7568 reset in 320 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 7625 reset in 262 ms.
Product exploration explored 100000 steps with 7606 reset in 289 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 35 out of 123 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 123/123 places, 168/168 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 1 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 123 transition count 168
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 8 rules in 15 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
[2021-05-20 04:24:02] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:02] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:02] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 168/168 transitions.
Product exploration explored 100000 steps with 8217 reset in 484 ms.
Product exploration explored 100000 steps with 8129 reset in 416 ms.
[2021-05-20 04:24:03] [INFO ] Flatten gal took : 12 ms
[2021-05-20 04:24:03] [INFO ] Flatten gal took : 11 ms
[2021-05-20 04:24:03] [INFO ] Time to serialize gal into /tmp/LTL802810337567689972.gal : 6 ms
[2021-05-20 04:24:03] [INFO ] Time to serialize properties into /tmp/LTL5255394746153057111.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/LTL802810337567689972.gal, -t, CGAL, -LTL, /tmp/LTL5255394746153057111.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/LTL802810337567689972.gal -t CGAL -LTL /tmp/LTL5255394746153057111.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("((((((((((((((((((IdleTechs_0>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_7_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_0_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))"))||(G(F("((((((((((((((((Assigned_3_0>=1)||(Assigned_3_1>=1))||(Assigned_4_0>=1))||(Assigned_4_1>=1))||(Assigned_5_0>=1))||(Assigned_5_1>=1))||(Assigned_6_1>=1))||(Assigned_6_0>=1))||(Assigned_7_1>=1))||(Assigned_7_0>=1))||(Assigned_0_0>=1))||(Assigned_0_1>=1))||(Assigned_1_0>=1))||(Assigned_1_1>=1))||(Assigned_2_0>=1))||(Assigned_2_1>=1))"))))))
Formula 0 simplified : !X(G"((((((((((((((((((IdleTechs_0>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_7_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_0_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))" | GF"((((((((((((((((Assigned_3_0>=1)||(Assigned_3_1>=1))||(Assigned_4_0>=1))||(Assigned_4_1>=1))||(Assigned_5_0>=1))||(Assigned_5_1>=1))||(Assigned_6_1>=1))||(Assigned_6_0>=1))||(Assigned_7_1>=1))||(Assigned_7_0>=1))||(Assigned_0_0>=1))||(Assigned_0_1>=1))||(Assigned_1_0>=1))||(Assigned_1_1>=1))||(Assigned_2_0>=1))||(Assigned_2_1>=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2021-05-20 04:24:18] [INFO ] Flatten gal took : 21 ms
[2021-05-20 04:24:18] [INFO ] Applying decomposition
[2021-05-20 04:24:18] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16201831284148662857.txt, -o, /tmp/graph16201831284148662857.bin, -w, /tmp/graph16201831284148662857.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16201831284148662857.bin, -l, -1, -v, -w, /tmp/graph16201831284148662857.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 04:24:28] [INFO ] Decomposing Gal with order
[2021-05-20 04:24:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 04:24:28] [INFO ] Removed a total of 191 redundant transitions.
[2021-05-20 04:24:28] [INFO ] Flatten gal took : 41 ms
[2021-05-20 04:24:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 10 ms.
[2021-05-20 04:24:28] [INFO ] Time to serialize gal into /tmp/LTL13931617364174195857.gal : 4 ms
[2021-05-20 04:24:28] [INFO ] Time to serialize properties into /tmp/LTL3572967487981415561.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/LTL13931617364174195857.gal, -t, CGAL, -LTL, /tmp/LTL3572967487981415561.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13931617364174195857.gal -t CGAL -LTL /tmp/LTL3572967487981415561.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G("((((((((((((((((((i3.i0.u7.IdleTechs_0>=1)&&(i7.i0.u34.OpenRequests_4_0>=1))&&(i2.u14.Idles>=1))||(((i3.i1.u8.IdleTechs_1>=1)&&(i4.i0.u4.OpenRequests_7_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i3.i0.u32.OpenRequests_2_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i5.i1.u31.OpenRequests_1_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i1.i0.u3.OpenRequests_5_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i2.u30.OpenRequests_0_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i0.i0.u33.OpenRequests_3_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i3.i0.u32.OpenRequests_2_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i5.i1.u31.OpenRequests_1_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i4.i0.u4.OpenRequests_7_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i6.i0.u35.OpenRequests_6_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i2.u30.OpenRequests_0_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i6.i0.u35.OpenRequests_6_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i0.i0.u33.OpenRequests_3_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i1.i0.u3.OpenRequests_5_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i7.i0.u34.OpenRequests_4_1>=1))&&(i2.u14.Idles>=1)))"))||(G(F("((((((((((((((((i0.i0.u9.Assigned_3_0>=1)||(i0.i0.u15.Assigned_3_1>=1))||(i7.i0.u10.Assigned_4_0>=1))||(i7.i0.u24.Assigned_4_1>=1))||(i1.i0.u25.Assigned_5_0>=1))||(i1.i0.u16.Assigned_5_1>=1))||(i6.i0.u17.Assigned_6_1>=1))||(i6.i0.u27.Assigned_6_0>=1))||(i4.i0.u12.Assigned_7_1>=1))||(i4.i0.u11.Assigned_7_0>=1))||(i2.u13.Assigned_0_0>=1))||(i2.u14.Assigned_0_1>=1))||(i5.i1.u5.Assigned_1_0>=1))||(i5.i1.u6.Assigned_1_1>=1))||(i3.i0.u7.Assigned_2_0>=1))||(i3.i1.u8.Assigned_2_1>=1))"))))))
Formula 0 simplified : !X(G"((((((((((((((((((i3.i0.u7.IdleTechs_0>=1)&&(i7.i0.u34.OpenRequests_4_0>=1))&&(i2.u14.Idles>=1))||(((i3.i1.u8.IdleTechs_1>=1)&&(i4.i0.u4.OpenRequests_7_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i3.i0.u32.OpenRequests_2_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i5.i1.u31.OpenRequests_1_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i1.i0.u3.OpenRequests_5_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i2.u30.OpenRequests_0_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i0.i0.u33.OpenRequests_3_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i3.i0.u32.OpenRequests_2_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i5.i1.u31.OpenRequests_1_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i4.i0.u4.OpenRequests_7_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i0.u7.IdleTechs_0>=1)&&(i6.i0.u35.OpenRequests_6_0>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i2.u30.OpenRequests_0_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i6.i0.u35.OpenRequests_6_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i0.i0.u33.OpenRequests_3_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i1.i0.u3.OpenRequests_5_1>=1))&&(i2.u14.Idles>=1)))||(((i3.i1.u8.IdleTechs_1>=1)&&(i7.i0.u34.OpenRequests_4_1>=1))&&(i2.u14.Idles>=1)))" | GF"((((((((((((((((i0.i0.u9.Assigned_3_0>=1)||(i0.i0.u15.Assigned_3_1>=1))||(i7.i0.u10.Assigned_4_0>=1))||(i7.i0.u24.Assigned_4_1>=1))||(i1.i0.u25.Assigned_5_0>=1))||(i1.i0.u16.Assigned_5_1>=1))||(i6.i0.u17.Assigned_6_1>=1))||(i6.i0.u27.Assigned_6_0>=1))||(i4.i0.u12.Assigned_7_1>=1))||(i4.i0.u11.Assigned_7_0>=1))||(i2.u13.Assigned_0_0>=1))||(i2.u14.Assigned_0_1>=1))||(i5.i1.u5.Assigned_1_0>=1))||(i5.i1.u6.Assigned_1_1>=1))||(i3.i0.u7.Assigned_2_0>=1))||(i3.i1.u8.Assigned_2_1>=1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
0 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
50 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,0,0.522192,36180,1,0,46460,237,1964,59928,114,741,64267
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N08-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property UtilityControlRoom-PT-Z2T4N08-02 finished in 27984 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 19 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 139 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 107 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 107 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 91 transition count 120
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 128 place count 83 transition count 112
Applied a total of 128 rules in 15 ms. Remains 83 /139 variables (removed 56) and now considering 112/184 (removed 72) transitions.
// Phase 1: matrix 112 rows 83 cols
[2021-05-20 04:24:28] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:28] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 112 rows 83 cols
[2021-05-20 04:24:28] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:28] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2021-05-20 04:24:28] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 112 rows 83 cols
[2021-05-20 04:24:28] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:28] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 83/139 places, 112/184 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s17 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s2 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s13 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s4 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s8 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s14 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s10 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s9 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s7 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s13 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s3 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s12 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s10 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s17 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s7 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s15 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s2 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s16 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s8 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s6 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s4 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s6 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s9 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s3 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s15 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s11 1) (GEQ s42 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 11112 reset in 283 ms.
Product exploration explored 100000 steps with 11234 reset in 292 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 11326 reset in 297 ms.
Product exploration explored 100000 steps with 11300 reset in 303 ms.
[2021-05-20 04:24:30] [INFO ] Flatten gal took : 7 ms
[2021-05-20 04:24:30] [INFO ] Flatten gal took : 6 ms
[2021-05-20 04:24:30] [INFO ] Time to serialize gal into /tmp/LTL17773618258050540701.gal : 2 ms
[2021-05-20 04:24:30] [INFO ] Time to serialize properties into /tmp/LTL4321163617830316049.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/LTL17773618258050540701.gal, -t, CGAL, -LTL, /tmp/LTL4321163617830316049.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/LTL17773618258050540701.gal -t CGAL -LTL /tmp/LTL4321163617830316049.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((((((((((((((((((((((((((((IdleTechs_0>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_7_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_0_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_7_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_0_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))"))))
Formula 0 simplified : !GF"((((((((((((((((((((((((((((((((((IdleTechs_0>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_7_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_0_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_1_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_7_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_0_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_7_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_2_0>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1)))||(((IdleTechs_0>=1)&&(OpenRequests_6_0>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_0_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1)))||(((IdleTechs_1>=1)&&(OpenRequests_4_1>=1))&&(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
140 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,0,1.42587,64032,1,0,43,271028,24,1,2319,200490,109
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N08-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T4N08-03 finished in 3126 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 19 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 139 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 107 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 107 transition count 120
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 91 transition count 120
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 128 place count 83 transition count 112
Applied a total of 128 rules in 11 ms. Remains 83 /139 variables (removed 56) and now considering 112/184 (removed 72) transitions.
// Phase 1: matrix 112 rows 83 cols
[2021-05-20 04:24:31] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:31] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 112 rows 83 cols
[2021-05-20 04:24:31] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:31] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2021-05-20 04:24:31] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 112 rows 83 cols
[2021-05-20 04:24:32] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:32] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 83/139 places, 112/184 transitions.
Stuttering acceptance computed with spot in 24 ms :[p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s17 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s2 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s13 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s4 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s8 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s14 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s10 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s9 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s7 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s13 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s3 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s12 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s10 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s17 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s7 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s15 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s2 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s16 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s8 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s6 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s4 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s6 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s9 1) (GEQ s42 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s3 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s15 1) (GEQ s42 1)) (AND (GEQ s1 1) (GEQ s11 1) (GEQ s42 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 325 ms.
Stack based approach found an accepted trace after 3589 steps with 0 reset with depth 3590 and stack size 3590 in 13 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-04 finished in 535 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((G(p1)||X(X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 43 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 123 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 123 transition count 168
Applied a total of 32 rules in 6 ms. Remains 123 /139 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:32] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:32] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:32] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:24:32] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:32] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:32] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/139 places, 168/184 transitions.
Stuttering acceptance computed with spot in 335 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 7}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p1 p2), acceptance={} source=7 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 6}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(OR (AND (GEQ s67 1) (GEQ s103 1)) (AND (GEQ s70 1) (GEQ s105 1)) (AND (GEQ s65 1) (GEQ s102 1)) (AND (GEQ s62 1) (GEQ s101 1)) (AND (GEQ s60 1) (GEQ s100 1)) (AND (GEQ s59 1) (GEQ s99 1)) (AND (GEQ s73 1) (GEQ s106 1)) (AND (GEQ s69 1) (GEQ s104 1)) (AND (GEQ s66 1) (GEQ s103 1)) (AND (GEQ s71 1) (GEQ s105 1)) (AND (GEQ s63 1) (GEQ s101 1)) (AND (GEQ s61 1) (GEQ s100 1)) (AND (GEQ s58 1) (GEQ s99 1)) (AND (GEQ s64 1) (GEQ s102 1)) (AND (GEQ s68 1) (GEQ s104 1)) (AND (GEQ s72 1) (GEQ s106 1))), p1:(OR (AND (GEQ s0 1) (GEQ s18 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s25 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s15 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s13 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s20 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s10 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s24 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s22 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s11 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s23 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s17 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s21 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s82 1))), p2:(OR (AND (OR (LT s67 1) (LT s103 1)) (OR (LT s70 1) (LT s105 1)) (OR (LT s65 1) (LT s102 1)) (OR (LT s62 1) (LT s101 1)) (OR (LT s60 1) (LT s100 1)) (OR (LT s59 1) (LT s99 1)) (OR (LT s73 1) (LT s106 1)) (OR (LT s69 1) (LT s104 1)) (OR (LT s66 1) (LT s103 1)) (OR (LT s71 1) (LT s105 1)) (OR (LT s63 1) (LT s101 1)) (OR (LT s61 1) (LT s100 1)) (OR (LT s58 1) (LT s99 1)) (OR (LT s64 1) (LT s102 1)) (OR (LT s68 1) (LT s104 1)) (OR (LT s72 1) (LT s106 1))) (AND (OR (LT s0 1) (LT s18 1) (LT s82 1)) (OR (LT s1 1) (LT s25 1) (LT s82 1)) (OR (LT s1 1) (LT s15 1) (LT s82 1)) (OR (LT s1 1) (LT s13 1) (LT s82 1)) (OR (LT s0 1) (LT s20 1) (LT s82 1)) (OR (LT s0 1) (LT s10 1) (LT s82 1)) (OR (LT s0 1) (LT s16 1) (LT s82 1)) (OR (LT s0 1) (LT s14 1) (LT s82 1)) (OR (LT s0 1) (LT s12 1) (LT s82 1)) (OR (LT s0 1) (LT s24 1) (LT s82 1)) (OR (LT s0 1) (LT s22 1) (LT s82 1)) (OR (LT s1 1) (LT s11 1) (LT s82 1)) (OR (LT s1 1) (LT s23 1) (LT s82 1)) (OR (LT s1 1) (LT s17 1) (LT s82 1)) (OR (LT s1 1) (LT s21 1) (LT s82 1)) (OR (LT s1 1) (LT s19 1) (LT s82 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 34 steps with 1 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-05 finished in 551 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 27 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 123 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 123 transition count 168
Applied a total of 32 rules in 3 ms. Remains 123 /139 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:32] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:33] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:33] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:33] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:33] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:33] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/139 places, 168/184 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (GEQ s97 1) (GEQ s98 1) (GEQ s95 1) (GEQ s96 1) (GEQ s93 1) (GEQ s94 1) (GEQ s91 1) (GEQ s92 1)), p0:(OR (AND (GEQ s0 1) (GEQ s25 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s13 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s20 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s10 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s21 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s12 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s22 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s18 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s24 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s19 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s17 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s15 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s21 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s13 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s20 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s18 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s25 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s15 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s23 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s10 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s24 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s16 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s14 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s14 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s17 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s22 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s11 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s23 1) (GEQ s82 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s82 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 28 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-06 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((X((F(p0)&&F(p1)))&&F(!p2))||G((F(p0)&&F(p1)))) U p2)))], workingDir=/home/mcc/execution]
Support contains 64 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 139 /139 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:24:33] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:33] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:24:33] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:33] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:24:33] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:33] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 139/139 places, 184/184 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s43 1) (GEQ s42 1) (GEQ s45 1) (GEQ s44 1) (GEQ s47 1) (GEQ s46 1) (GEQ s49 1) (GEQ s48 1) (GEQ s51 1) (GEQ s50 1) (GEQ s53 1) (GEQ s52 1) (GEQ s55 1) (GEQ s54 1) (GEQ s57 1) (GEQ s56 1) (GEQ s59 1) (GEQ s58 1) (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1)), p0:(OR (AND (GEQ s83 1) (GEQ s119 1)) (AND (GEQ s86 1) (GEQ s121 1)) (AND (GEQ s81 1) (GEQ s118 1)) (AND (GEQ s78 1) (GEQ s117 1)) (AND (GEQ s76 1) (GEQ s116 1)) (AND (GEQ s75 1) (GEQ s115 1)) (AND (GEQ s89 1) (GEQ s122 1)) (AND (GEQ s85 1) (GEQ s120 1)) (AND (GEQ s82 1) (GEQ s119 1)) (AND (GEQ s87 1) (GEQ s121 1)) (AND (GEQ s79 1) (GEQ s117 1)) (AND (GEQ s77 1) (GEQ s116 1)) (AND (GEQ s74 1) (GEQ s115 1)) (AND (GEQ s80 1) (GEQ s118 1)) (AND (GEQ s84 1) (GEQ s120 1)) (AND (GEQ s88 1) (GEQ s122 1))), p1:(OR (GEQ s113 1) (GEQ s114 1) (GEQ s111 1) (GEQ s112 1) (GEQ s109 1) (GEQ s110 1) (GEQ s107 1) (GEQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 7716 reset in 278 ms.
Product exploration explored 100000 steps with 7710 reset in 303 ms.
Knowledge obtained : [(NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 7714 reset in 276 ms.
Product exploration explored 100000 steps with 7867 reset in 305 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 7168 ms :[(NOT p2), (NOT p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1)]
Support contains 64 out of 139 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 139 transition count 192
Deduced a syphon composed of 32 places in 0 ms
Applied a total of 32 rules in 9 ms. Remains 139 /139 variables (removed 0) and now considering 192/184 (removed -8) transitions.
[2021-05-20 04:24:42] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 192 rows 139 cols
[2021-05-20 04:24:42] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:42] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 139/139 places, 192/184 transitions.
Product exploration explored 100000 steps with 8776 reset in 435 ms.
Stack based approach found an accepted trace after 21834 steps with 1930 reset with depth 6 and stack size 5 in 91 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-07 finished in 9647 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X((F(G(p0))||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 123 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 123 transition count 168
Applied a total of 32 rules in 3 ms. Remains 123 /139 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:42] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:42] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:42] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:43] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:43] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:43] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/139 places, 168/184 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-08 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p1:(AND (GEQ s1 1) (GEQ s10 1) (GEQ s82 1)), p0:(AND (GEQ s1 1) (GEQ s21 1) (GEQ s82 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 156 ms.
Stack based approach found an accepted trace after 4950 steps with 0 reset with depth 4951 and stack size 3554 in 12 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-08 finished in 578 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 139 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 107 transition count 136
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 80 place count 107 transition count 121
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 110 place count 92 transition count 121
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 91 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 91 transition count 105
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 120 place count 83 transition count 97
Iterating global reduction 2 with 8 rules applied. Total rules applied 128 place count 83 transition count 97
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 135 place count 76 transition count 83
Iterating global reduction 2 with 7 rules applied. Total rules applied 142 place count 76 transition count 83
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 149 place count 69 transition count 76
Iterating global reduction 2 with 7 rules applied. Total rules applied 156 place count 69 transition count 76
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 163 place count 69 transition count 69
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 163 place count 69 transition count 63
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 175 place count 63 transition count 63
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 35 rules applied. Total rules applied 210 place count 45 transition count 46
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 222 place count 39 transition count 40
Applied a total of 222 rules in 19 ms. Remains 39 /139 variables (removed 100) and now considering 40/184 (removed 144) transitions.
// Phase 1: matrix 40 rows 39 cols
[2021-05-20 04:24:43] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 04:24:43] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 40 rows 39 cols
[2021-05-20 04:24:43] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 04:24:43] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2021-05-20 04:24:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 39 cols
[2021-05-20 04:24:43] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 04:24:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 39/139 places, 40/184 transitions.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s20 1), p1:(AND (GEQ s15 1) (GEQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1 reset in 160 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-09 finished in 355 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 123 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 123 transition count 168
Applied a total of 32 rules in 3 ms. Remains 123 /139 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:43] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:43] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:43] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:43] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:24:43] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:44] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/139 places, 168/184 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 11790 reset in 170 ms.
Stack based approach found an accepted trace after 81910 steps with 8953 reset with depth 80 and stack size 80 in 151 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-12 finished in 603 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(p1)||G(p2)||p0))))], workingDir=/home/mcc/execution]
Support contains 6 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 139 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 107 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 107 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 91 transition count 120
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 140 place count 77 transition count 106
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 142 place count 76 transition count 105
Applied a total of 142 rules in 11 ms. Remains 76 /139 variables (removed 63) and now considering 105/184 (removed 79) transitions.
// Phase 1: matrix 105 rows 76 cols
[2021-05-20 04:24:44] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:24:44] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 105 rows 76 cols
[2021-05-20 04:24:44] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2021-05-20 04:24:44] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 105 rows 76 cols
[2021-05-20 04:24:44] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:44] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/139 places, 105/184 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s6 1), p0:(OR (LT s3 1) (AND (GEQ s1 1) (GEQ s18 1) (GEQ s42 1))), p2:(LT s47 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2363 reset in 208 ms.
Stack based approach found an accepted trace after 45909 steps with 1120 reset with depth 61 and stack size 61 in 101 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-14 finished in 526 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 139 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 139/139 places, 184/184 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 124 transition count 169
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 124 transition count 169
Applied a total of 30 rules in 2 ms. Remains 124 /139 variables (removed 15) and now considering 169/184 (removed 15) transitions.
// Phase 1: matrix 169 rows 124 cols
[2021-05-20 04:24:44] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:45] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 169 rows 124 cols
[2021-05-20 04:24:45] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:45] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
// Phase 1: matrix 169 rows 124 cols
[2021-05-20 04:24:45] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:45] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/139 places, 169/184 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-15 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (OR (LT s1 1) (LT s11 1) (LT s83 1)) (LT s42 1)), p0:(AND (GEQ s1 1) (GEQ s23 1) (GEQ s83 1) (GEQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 197 ms.
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Product exploration explored 100000 steps with 50000 reset in 244 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 124 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 124/124 places, 169/169 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 124 transition count 169
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 16 Pre rules applied. Total rules applied 1 place count 124 transition count 185
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 17 place count 124 transition count 185
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 1 with 29 rules applied. Total rules applied 46 place count 124 transition count 191
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 61 place count 124 transition count 176
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 124 transition count 176
Deduced a syphon composed of 48 places in 0 ms
Applied a total of 63 rules in 12 ms. Remains 124 /124 variables (removed 0) and now considering 176/169 (removed -7) transitions.
[2021-05-20 04:24:46] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 176 rows 124 cols
[2021-05-20 04:24:46] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:46] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 176/169 transitions.
Product exploration explored 100000 steps with 50000 reset in 743 ms.
Product exploration explored 100000 steps with 50000 reset in 798 ms.
[2021-05-20 04:24:47] [INFO ] Flatten gal took : 7 ms
[2021-05-20 04:24:48] [INFO ] Flatten gal took : 8 ms
[2021-05-20 04:24:48] [INFO ] Time to serialize gal into /tmp/LTL5276488162853910880.gal : 2 ms
[2021-05-20 04:24:48] [INFO ] Time to serialize properties into /tmp/LTL9902815424349842180.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/LTL5276488162853910880.gal, -t, CGAL, -LTL, /tmp/LTL9902815424349842180.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/LTL5276488162853910880.gal -t CGAL -LTL /tmp/LTL9902815424349842180.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("((((IdleTechs_1>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1))&&(MovetoZ_0_0_0>=1))"))||(F("((((IdleTechs_1<1)||(OpenRequests_0_1<1))||(Idles<1))&&(MovetoZ_0_0_0<1))")))))
Formula 0 simplified : !X(G"((((IdleTechs_1>=1)&&(OpenRequests_6_1>=1))&&(Idles>=1))&&(MovetoZ_0_0_0>=1))" | F"((((IdleTechs_1<1)||(OpenRequests_0_1<1))||(Idles<1))&&(MovetoZ_0_0_0<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
1139 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,0,11.4106,314416,1,0,6,1.87965e+06,23,0,3154,259442,10
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N08-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T4N08-15 finished in 15787 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621484701876

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z2T4N08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T4N08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132108600581"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N08.tgz
mv UtilityControlRoom-PT-Z2T4N08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;