About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T4N06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1116.331 | 43602.00 | 143422.00 | 241.50 | FFFTFFFFFTTFTTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r276-smll-165307353100195.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
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-Z2T4N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353100195
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 24K Apr 29 17:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 29 17:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 29 17:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 29 17:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 70K May 10 09:34 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-Z2T4N06-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653147355792
Running Version 202205111006
[2022-05-21 15:35:57] [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]
[2022-05-21 15:35:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 15:35:58] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2022-05-21 15:35:58] [INFO ] Transformed 106 places.
[2022-05-21 15:35:58] [INFO ] Transformed 162 transitions.
[2022-05-21 15:35:58] [INFO ] Parsed PT model containing 106 places and 162 transitions in 308 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 100 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 13 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:35:58] [INFO ] Computed 15 place invariants in 43 ms
[2022-05-21 15:35:58] [INFO ] Implicit Places using invariants in 279 ms returned []
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:35:58] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-21 15:35:58] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:35:58] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-21 15:35:58] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 138/138 transitions.
Support contains 100 out of 106 places after structural reductions.
[2022-05-21 15:35:59] [INFO ] Flatten gal took : 57 ms
[2022-05-21 15:35:59] [INFO ] Flatten gal took : 37 ms
[2022-05-21 15:35:59] [INFO ] Input system was already deterministic with 138 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=11 ) properties (out of 23) seen :16
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:36:00] [INFO ] Computed 15 place invariants in 7 ms
[2022-05-21 15:36:00] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2022-05-21 15:36:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2022-05-21 15:36:01] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((F(p0)&&!p0))) U (G(p1) U G(p2))))'
Support contains 50 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 4 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:36:01] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:36:01] [INFO ] Implicit Places using invariants in 88 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 105/106 places, 138/138 transitions.
Stuttering acceptance computed with spot in 883 ms :[(NOT p2), true, (AND (NOT p1) p2), (NOT p2), (NOT p2), true, true, (NOT p0), (AND (NOT p1) p2), (NOT p2), (NOT p2), (AND p2 (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND p2 p1), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 8}, { cond=p1, acceptance={} source=3 dest: 9}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 10}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}, { cond=p2, acceptance={} source=4 dest: 10}], [{ cond=p0, acceptance={} source=5 dest: 6}, { cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}], [{ cond=(AND p2 (NOT p1) p0), acceptance={} source=8 dest: 6}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND p2 p1 p0), acceptance={} source=8 dest: 11}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=8 dest: 12}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=9 dest: 11}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=9 dest: 12}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=9 dest: 13}, { cond=(AND p1 p0), acceptance={} source=9 dest: 14}, { cond=(AND p1 (NOT p0)), acceptance={} source=9 dest: 15}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=9 dest: 16}], [{ cond=(AND (NOT p2) p0), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=10 dest: 7}, { cond=(AND p2 p0), acceptance={} source=10 dest: 13}, { cond=(AND p2 (NOT p0)), acceptance={} source=10 dest: 16}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=11 dest: 6}, { cond=(AND p2 p1), acceptance={} source=11 dest: 11}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=12 dest: 7}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=12 dest: 12}], [{ cond=(NOT p2), acceptance={} source=13 dest: 6}, { cond=p2, acceptance={} source=13 dest: 13}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=14 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={} source=14 dest: 11}, { cond=(AND p2 (NOT p1)), acceptance={} source=14 dest: 13}, { cond=(AND p2 p1), acceptance={} source=14 dest: 14}, { cond=(AND (NOT p2) p1), acceptance={0} source=14 dest: 14}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=15 dest: 7}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=15 dest: 12}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=15 dest: 15}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=15 dest: 15}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=15 dest: 16}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=16 dest: 7}, { cond=(AND p2 (NOT p0)), acceptance={} source=16 dest: 16}]], initial=0, aps=[p2:(LEQ (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55) (ADD s0 s1)), p1:(LEQ 2 (ADD s68 s69 s70 s71...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 33 steps with 3 reset in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-00 finished in 1081 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(X(F(!p1)))||G(p2))))'
Support contains 37 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 81 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 81 transition count 90
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 68 place count 75 transition count 84
Iterating global reduction 2 with 6 rules applied. Total rules applied 74 place count 75 transition count 84
Applied a total of 74 rules in 31 ms. Remains 75 /106 variables (removed 31) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 75 cols
[2022-05-21 15:36:02] [INFO ] Computed 15 place invariants in 12 ms
[2022-05-21 15:36:02] [INFO ] Implicit Places using invariants in 68 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/106 places, 84/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/106 places, 84/138 transitions.
Stuttering acceptance computed with spot in 227 ms :[(AND p1 (NOT p2)), p1, p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 4}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p2 p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 4}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 1}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ (ADD s50 s51 s52 s53 s54 s55) s49), p2:(GT 1 (ADD s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42)), p1:(GT (ADD s7 s8 s9 s10 s11 s12 s13 s14 s15 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 2117 reset in 526 ms.
Stack based approach found an accepted trace after 11717 steps with 261 reset with depth 85 and stack size 85 in 56 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-02 finished in 935 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(p0)))))'
Support contains 12 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 63 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 57 transition count 60
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 57 transition count 60
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 13 rules applied. Total rules applied 123 place count 50 transition count 54
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 7 places and 0 transitions.
Iterating global reduction 2 with 13 rules applied. Total rules applied 136 place count 43 transition count 48
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 148 place count 37 transition count 42
Applied a total of 148 rules in 26 ms. Remains 37 /106 variables (removed 69) and now considering 42/138 (removed 96) transitions.
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:03] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:03] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:03] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:03] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-21 15:36:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:03] [INFO ] Computed 13 place invariants in 9 ms
[2022-05-21 15:36:03] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/106 places, 42/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/106 places, 42/138 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12))], 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 4 reset in 217 ms.
Product exploration explored 100000 steps with 20 reset in 517 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 234 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:04] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:36:05] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-21 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:36:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-21 15:36:05] [INFO ] Computed and/alt/rep : 24/42/24 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-21 15:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:05] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:36:05] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:05] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:05] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-21 15:36:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:05] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:05] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 42/42 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:05] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:05] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2022-05-21 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 15:36:05] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-21 15:36:05] [INFO ] Computed and/alt/rep : 24/42/24 causal constraints (skipped 0 transitions) in 25 ms.
[2022-05-21 15:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 33 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14 reset in 185 ms.
Product exploration explored 100000 steps with 42 reset in 211 ms.
Built C files in :
/tmp/ltsmin12455055632038827129
[2022-05-21 15:36:06] [INFO ] Computing symmetric may disable matrix : 42 transitions.
[2022-05-21 15:36:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:36:06] [INFO ] Computing symmetric may enable matrix : 42 transitions.
[2022-05-21 15:36:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:36:06] [INFO ] Computing Do-Not-Accords matrix : 42 transitions.
[2022-05-21 15:36:06] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:36:06] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12455055632038827129
Running compilation step : cd /tmp/ltsmin12455055632038827129;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 323 ms.
Running link step : cd /tmp/ltsmin12455055632038827129;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin12455055632038827129;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7269393137808478438.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 42/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:21] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:36:21] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:21] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:36:21] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-21 15:36:21] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-21 15:36:21] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:21] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 42/42 transitions.
Built C files in :
/tmp/ltsmin13654602923412242161
[2022-05-21 15:36:21] [INFO ] Computing symmetric may disable matrix : 42 transitions.
[2022-05-21 15:36:21] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:36:21] [INFO ] Computing symmetric may enable matrix : 42 transitions.
[2022-05-21 15:36:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:36:21] [INFO ] Computing Do-Not-Accords matrix : 42 transitions.
[2022-05-21 15:36:21] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:36:21] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13654602923412242161
Running compilation step : cd /tmp/ltsmin13654602923412242161;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 168 ms.
Running link step : cd /tmp/ltsmin13654602923412242161;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin13654602923412242161;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18323935889585417488.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 15:36:36] [INFO ] Flatten gal took : 5 ms
[2022-05-21 15:36:36] [INFO ] Flatten gal took : 5 ms
[2022-05-21 15:36:36] [INFO ] Time to serialize gal into /tmp/LTL17157940025074435298.gal : 3 ms
[2022-05-21 15:36:36] [INFO ] Time to serialize properties into /tmp/LTL1562776123264844822.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17157940025074435298.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1562776123264844822.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1715794...267
Read 1 LTL properties
Checking formula 0 : !((X(G(X(F("(((((OpenRequests_0_0+OpenRequests_0_1)+(OpenRequests_1_0+OpenRequests_1_1))+((OpenRequests_2_0+OpenRequests_2_1)+(OpenReq...270
Formula 0 simplified : !XGXF"(((((OpenRequests_0_0+OpenRequests_0_1)+(OpenRequests_1_0+OpenRequests_1_1))+((OpenRequests_2_0+OpenRequests_2_1)+(OpenRequest...260
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.076589,17892,1,0,27,6054,24,1,1014,4234,69
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-03 finished in 33719 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U false))'
Support contains 0 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 63 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 57 transition count 60
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 57 transition count 60
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 116 place count 51 transition count 54
Iterating global reduction 2 with 6 rules applied. Total rules applied 122 place count 51 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 128 place count 51 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 140 place count 45 transition count 42
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 153 place count 38 transition count 36
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 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 166 place count 31 transition count 30
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 178 place count 25 transition count 24
Applied a total of 178 rules in 25 ms. Remains 25 /106 variables (removed 81) and now considering 24/138 (removed 114) transitions.
// Phase 1: matrix 24 rows 25 cols
[2022-05-21 15:36:37] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:36:37] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 24 rows 25 cols
[2022-05-21 15:36:37] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-21 15:36:37] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2022-05-21 15:36:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 24 rows 25 cols
[2022-05-21 15:36:37] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:37] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/106 places, 24/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/106 places, 24/138 transitions.
Stuttering acceptance computed with spot in 18 ms :[true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-04 finished in 214 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((X(p2)&&p1))))'
Support contains 43 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 3 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:36:37] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:36:37] [INFO ] Implicit Places using invariants in 69 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/106 places, 126/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 93/106 places, 126/138 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LEQ (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31) (ADD s56 s57 s58 s59 s60 s61)) (LEQ 2 (ADD s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 199 ms.
Stack based approach found an accepted trace after 2015 steps with 0 reset with depth 2016 and stack size 2016 in 7 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-05 finished in 436 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0&&X(G(p1)))))))'
Support contains 14 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 6 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:36:37] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-21 15:36:37] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:36:37] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:36:37] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:36:37] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:36:38] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 126/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/106 places, 126/138 transitions.
Stuttering acceptance computed with spot in 162 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(GT s63 (ADD s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19)), p1:(GT 3 s62)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-07 finished in 554 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 6 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:36:38] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:36:38] [INFO ] Implicit Places using invariants in 83 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/106 places, 126/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 93/106 places, 126/138 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s1 s16) (LEQ 3 s62))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2289 reset in 176 ms.
Stack based approach found an accepted trace after 20940 steps with 451 reset with depth 343 and stack size 343 in 71 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-08 finished in 444 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((p0||G(p0))))))'
Support contains 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 3 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:36:38] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:36:38] [INFO ] Implicit Places using invariants in 91 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/106 places, 126/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 93/106 places, 126/138 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 1 s67)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2004 reset in 165 ms.
Stack based approach found an accepted trace after 39607 steps with 802 reset with depth 91 and stack size 91 in 76 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-11 finished in 459 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((true U false)))'
Support contains 0 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 63 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 57 transition count 60
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 57 transition count 60
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 116 place count 51 transition count 54
Iterating global reduction 2 with 6 rules applied. Total rules applied 122 place count 51 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 128 place count 51 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 140 place count 45 transition count 42
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 153 place count 38 transition count 36
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 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 166 place count 31 transition count 30
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 178 place count 25 transition count 24
Applied a total of 178 rules in 15 ms. Remains 25 /106 variables (removed 81) and now considering 24/138 (removed 114) transitions.
// Phase 1: matrix 24 rows 25 cols
[2022-05-21 15:36:39] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:36:39] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 24 rows 25 cols
[2022-05-21 15:36:39] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:39] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-21 15:36:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 24 rows 25 cols
[2022-05-21 15:36:39] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 15:36:39] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/106 places, 24/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/106 places, 24/138 transitions.
Stuttering acceptance computed with spot in 12 ms :[true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N06-LTLCardinality-15 finished in 188 ms.
All properties solved by simple procedures.
Total runtime 41586 ms.
BK_STOP 1653147399394
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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-Z2T4N06"
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-Z2T4N06, 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 r276-smll-165307353100195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N06.tgz
mv UtilityControlRoom-PT-Z2T4N06 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 '
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 ;