About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T3N06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 322.836 | 26825.00 | 50218.00 | 344.80 | FTFFFTFFFFTFFFTF | 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-165307353000155.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-Z2T3N06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353000155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 18K Apr 29 17:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Apr 29 17:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Apr 29 17:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K Apr 29 17:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 9 09:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 9 09:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 9 09:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 9 09:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K May 9 09:19 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-Z2T3N06-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653145641025
Running Version 202205111006
[2022-05-21 15:07:23] [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 15:07:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 15:07:23] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2022-05-21 15:07:23] [INFO ] Transformed 106 places.
[2022-05-21 15:07:23] [INFO ] Transformed 162 transitions.
[2022-05-21 15:07:23] [INFO ] Parsed PT model containing 106 places and 162 transitions in 422 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 74 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 21 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 15:07:24] [INFO ] Computed 15 place invariants in 31 ms
[2022-05-21 15:07:24] [INFO ] Implicit Places using invariants in 410 ms returned []
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:07:24] [INFO ] Computed 15 place invariants in 8 ms
[2022-05-21 15:07:25] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:07:25] [INFO ] Computed 15 place invariants in 13 ms
[2022-05-21 15:07:25] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 138/138 transitions.
Support contains 74 out of 106 places after structural reductions.
[2022-05-21 15:07:25] [INFO ] Flatten gal took : 83 ms
[2022-05-21 15:07:25] [INFO ] Flatten gal took : 36 ms
[2022-05-21 15:07:26] [INFO ] Input system was already deterministic with 138 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=9 ) properties (out of 24) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 138 rows 106 cols
[2022-05-21 15:07:27] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-21 15:07:27] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2022-05-21 15:07:27] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(X(X(G(p0)))) U p1)) U X(p2))))'
Support contains 39 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 13 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 15:07:27] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:07:28] [INFO ] Implicit Places using invariants in 111 ms returned []
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:07:28] [INFO ] Computed 15 place invariants in 6 ms
[2022-05-21 15:07:28] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:07:28] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-21 15:07:28] [INFO ] Dead Transitions using invariants and state equation in 207 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 531 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (LEQ (ADD s70 s71 s72 s73 s74 s75) (ADD s56 s57 s58 s59 s60 s61)) (LEQ (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31) (ADD s82 s83 s84 s85 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 21817 reset in 933 ms.
Product exploration explored 100000 steps with 21850 reset in 401 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 : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 262 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 167 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (NOT p2)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 458 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 39 out of 94 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 126/126 transitions.
Applied a total of 0 rules in 4 ms. Remains 94 /94 variables (removed 0) and now considering 126/126 (removed 0) transitions.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:07:31] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:07:31] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:07:31] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-21 15:07:32] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:07:32] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:07:32] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/94 places, 126/126 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 : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 370 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 203 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (NOT p2)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 464 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 217 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 209 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 22088 reset in 599 ms.
Product exploration explored 100000 steps with 22244 reset in 371 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 208 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 39 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 126/126 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 94 transition count 126
Deduced a syphon composed of 6 places in 1 ms
Applied a total of 6 rules in 27 ms. Remains 94 /94 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2022-05-21 15:07:35] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 126 rows 94 cols
[2022-05-21 15:07:35] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:07:35] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/94 places, 126/126 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/94 places, 126/126 transitions.
Product exploration explored 100000 steps with 21940 reset in 604 ms.
Stack based approach found an accepted trace after 75010 steps with 16661 reset with depth 28 and stack size 23 in 438 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-00 finished in 9087 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!X((X(p1) U !p2)))))'
Support contains 30 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 3 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 15:07:36] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:07:37] [INFO ] Implicit Places using invariants in 144 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 150 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 4 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 241 ms :[(NOT p2), (NOT p2), true, (AND (NOT p2) p1), (AND p1 (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={0, 1} source=1 dest: 4}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2 p1), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p2:(AND (LEQ (ADD s75 s76 s77 s78 s79 s80) (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)) (GT 2 (A...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-03 finished in 430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(X(G(X((false U (p0 U p1))))))))))'
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.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 25 rules applied. Total rules applied 111 place count 56 transition count 66
Applied a total of 111 rules in 35 ms. Remains 56 /106 variables (removed 50) and now considering 66/138 (removed 72) transitions.
// Phase 1: matrix 66 rows 56 cols
[2022-05-21 15:07:37] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 15:07:37] [INFO ] Implicit Places using invariants in 81 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/106 places, 66/138 transitions.
Applied a total of 0 rules in 6 ms. Remains 55 /55 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 55/106 places, 66/138 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 (ADD s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54)), p0:(LEQ 2 (ADD s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 453 ms.
Stack based approach found an accepted trace after 197 steps with 0 reset with depth 198 and stack size 198 in 4 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-06 finished in 707 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(F(p0)) U G(p0)) U F(!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 11 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 15:07:38] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 15:07:38] [INFO ] Implicit Places using invariants in 171 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 172 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 6 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 134 ms :[p0, p0, p0]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=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 2 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, null][false, false, false]]
Product exploration explored 100000 steps with 7650 reset in 296 ms.
Product exploration explored 100000 steps with 7641 reset in 329 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 : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 137 ms :[p0, p0, p0]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 142 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 143 ms :[p0, p0, p0]
// Phase 1: matrix 126 rows 93 cols
[2022-05-21 15:07:39] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 15:07:39] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned unsat
Proved EG p0
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (G p0)]
Property proved to be false thanks to negative knowledge :(G p0)
Knowledge based reduction with 2 factoid took 254 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-07 finished in 2183 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1)||F(p2)||p3)))'
Support contains 8 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 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 106 transition count 119
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 30 rules applied. Total rules applied 49 place count 87 transition count 108
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 85 transition count 107
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 52 place count 85 transition count 97
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 72 place count 75 transition count 97
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 74 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 74 transition count 96
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 90 place count 66 transition count 88
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 66 transition count 87
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 92 place count 66 transition count 87
Applied a total of 92 rules in 36 ms. Remains 66 /106 variables (removed 40) and now considering 87/138 (removed 51) transitions.
// Phase 1: matrix 87 rows 66 cols
[2022-05-21 15:07:40] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:07:40] [INFO ] Implicit Places using invariants in 149 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 150 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/106 places, 87/138 transitions.
Applied a total of 0 rules in 7 ms. Remains 65 /65 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 65/106 places, 87/138 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(LEQ s37 s29), p1:(LEQ s39 s40), p0:(LEQ s38 s34), p2:(LEQ s32 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 64 reset in 174 ms.
Product exploration explored 100000 steps with 52 reset in 450 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 : [(AND p3 p1 p0 p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2)))))]
Knowledge based reduction with 5 factoid took 445 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Finished random walk after 4036 steps, including 1 resets, run visited all 5 properties in 60 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND p3 p1 p0 p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))), (F (NOT p2)), (F (AND p0 (NOT p1) (NOT p2) (NOT p3)))]
Knowledge based reduction with 5 factoid took 561 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Support contains 8 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 87/87 transitions.
Applied a total of 0 rules in 7 ms. Remains 65 /65 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 65 cols
[2022-05-21 15:07:42] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 15:07:42] [INFO ] Implicit Places using invariants in 89 ms returned []
// Phase 1: matrix 87 rows 65 cols
[2022-05-21 15:07:42] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 15:07:43] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2022-05-21 15:07:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 87 rows 65 cols
[2022-05-21 15:07:43] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 15:07:43] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 87/87 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 : [(AND p0 p1 p2 p3), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 5 factoid took 431 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Finished random walk after 2860 steps, including 0 resets, run visited all 5 properties in 41 ms. (steps per millisecond=69 )
Knowledge obtained : [(AND p0 p1 p2 p3), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))), (F (NOT p2)), (F (AND p0 (NOT p1) (NOT p2) (NOT p3)))]
Knowledge based reduction with 5 factoid took 587 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50 reset in 312 ms.
Product exploration explored 100000 steps with 54 reset in 376 ms.
Built C files in :
/tmp/ltsmin11240106141788720680
[2022-05-21 15:07:45] [INFO ] Computing symmetric may disable matrix : 87 transitions.
[2022-05-21 15:07:45] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:07:45] [INFO ] Computing symmetric may enable matrix : 87 transitions.
[2022-05-21 15:07:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:07:45] [INFO ] Computing Do-Not-Accords matrix : 87 transitions.
[2022-05-21 15:07:45] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:07:45] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11240106141788720680
Running compilation step : cd /tmp/ltsmin11240106141788720680;'/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 638 ms.
Running link step : cd /tmp/ltsmin11240106141788720680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin11240106141788720680;'/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/stateBased9997142347763440391.hoa' '--buchi-type=spotba'
LTSmin run took 281 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-11 finished in 6537 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(p1)))'
Support contains 4 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 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 106 transition count 126
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 30 rules applied. Total rules applied 42 place count 94 transition count 108
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 18 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 3 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 3 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 104 place count 60 transition count 80
Applied a total of 104 rules in 19 ms. Remains 60 /106 variables (removed 46) and now considering 80/138 (removed 58) transitions.
// Phase 1: matrix 80 rows 60 cols
[2022-05-21 15:07:46] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 15:07:46] [INFO ] Implicit Places using invariants in 138 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 139 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/106 places, 80/138 transitions.
Applied a total of 0 rules in 6 ms. Remains 59 /59 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 59/106 places, 80/138 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ s34 s32), p0:(GT s33 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-13 finished in 341 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 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 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 163 place count 33 transition count 31
Applied a total of 163 rules in 23 ms. Remains 33 /106 variables (removed 73) and now considering 31/138 (removed 107) transitions.
// Phase 1: matrix 31 rows 33 cols
[2022-05-21 15:07:47] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-21 15:07:47] [INFO ] Implicit Places using invariants in 60 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/106 places, 31/138 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 26 transition count 25
Applied a total of 12 rules in 5 ms. Remains 26 /32 variables (removed 6) and now considering 25/31 (removed 6) transitions.
// Phase 1: matrix 25 rows 26 cols
[2022-05-21 15:07:47] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:07:47] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 25 rows 26 cols
[2022-05-21 15:07:47] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 15:07:47] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 26/106 places, 25/138 transitions.
Finished structural reductions, in 2 iterations. Remains : 26/106 places, 25/138 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s17 s23)], 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 254 ms.
Stack based approach found an accepted trace after 49 steps with 0 reset with depth 50 and stack size 49 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N06-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N06-LTLCardinality-15 finished in 547 ms.
All properties solved by simple procedures.
Total runtime 24187 ms.
BK_STOP 1653145667850
--------------------
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-Z2T3N06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T3N06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307353000155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N06.tgz
mv UtilityControlRoom-PT-Z2T3N06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;