About the Execution of ITS-Tools for UtilityControlRoom-PT-Z2T4N08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1673.827 | 49070.00 | 152555.00 | 307.60 | TFFFTTFFFFTTFTFF | 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-165307353100203.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-Z2T4N08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353100203
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 27K Apr 29 18:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 29 18:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 29 17:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 29 17:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K 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 93K 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-Z2T4N08-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653148234471
Running Version 202205111006
[2022-05-21 15:50:36] [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 15:50:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 15:50:37] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2022-05-21 15:50:37] [INFO ] Transformed 140 places.
[2022-05-21 15:50:37] [INFO ] Transformed 216 transitions.
[2022-05-21 15:50:37] [INFO ] Parsed PT model containing 140 places and 216 transitions in 442 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 77 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 125 transition count 169
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 125 transition count 169
Applied a total of 30 rules in 23 ms. Remains 125 /140 variables (removed 15) and now considering 169/184 (removed 15) transitions.
// Phase 1: matrix 169 rows 125 cols
[2022-05-21 15:50:37] [INFO ] Computed 19 place invariants in 15 ms
[2022-05-21 15:50:38] [INFO ] Implicit Places using invariants in 437 ms returned []
// Phase 1: matrix 169 rows 125 cols
[2022-05-21 15:50:38] [INFO ] Computed 19 place invariants in 14 ms
[2022-05-21 15:50:38] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
// Phase 1: matrix 169 rows 125 cols
[2022-05-21 15:50:38] [INFO ] Computed 19 place invariants in 9 ms
[2022-05-21 15:50:38] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/140 places, 169/184 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/140 places, 169/184 transitions.
Support contains 77 out of 125 places after structural reductions.
[2022-05-21 15:50:38] [INFO ] Flatten gal took : 71 ms
[2022-05-21 15:50:38] [INFO ] Flatten gal took : 34 ms
[2022-05-21 15:50:38] [INFO ] Input system was already deterministic with 169 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=20 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 169 rows 125 cols
[2022-05-21 15:50:39] [INFO ] Computed 19 place invariants in 11 ms
[2022-05-21 15:50:39] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-21 15:50:39] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
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' '!(F(p0))'
Support contains 8 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 83 place count 84 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 84 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 83 transition count 96
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 101 place count 82 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 109 place count 74 transition count 88
Iterating global reduction 3 with 8 rules applied. Total rules applied 117 place count 74 transition count 88
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 125 place count 66 transition count 72
Iterating global reduction 3 with 8 rules applied. Total rules applied 133 place count 66 transition count 72
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 141 place count 58 transition count 64
Iterating global reduction 3 with 8 rules applied. Total rules applied 149 place count 58 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 157 place count 58 transition count 56
Applied a total of 157 rules in 49 ms. Remains 58 /125 variables (removed 67) and now considering 56/169 (removed 113) transitions.
// Phase 1: matrix 56 rows 58 cols
[2022-05-21 15:50:40] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-21 15:50:40] [INFO ] Implicit Places using invariants in 89 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/125 places, 56/169 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 49 transition count 48
Applied a total of 16 rules in 12 ms. Remains 49 /57 variables (removed 8) and now considering 48/56 (removed 8) transitions.
// Phase 1: matrix 48 rows 49 cols
[2022-05-21 15:50:40] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 15:50:40] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 48 rows 49 cols
[2022-05-21 15:50:40] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-21 15:50:40] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/125 places, 48/169 transitions.
Finished structural reductions, in 2 iterations. Remains : 49/125 places, 48/169 transitions.
Stuttering acceptance computed with spot in 279 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 (ADD s25 s26 s27 s28 s29 s30 s31 s32))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 15971 reset in 777 ms.
Stack based approach found an accepted trace after 1406 steps with 223 reset with depth 4 and stack size 4 in 8 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-01 finished in 1484 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((F(p0)&&X(p1)))&&p2)))'
Support contains 33 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 14 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 124 cols
[2022-05-21 15:50:41] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-21 15:50:41] [INFO ] Implicit Places using invariants in 130 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/125 places, 168/169 transitions.
Applied a total of 0 rules in 7 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(GT (ADD s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25) s82), p0:(LEQ 2 (ADD s91 s92 s93 s94 s95 s96 s97 s98)), p1:(GT 2 (ADD s83 s84...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4926 reset in 549 ms.
Product exploration explored 100000 steps with 4933 reset in 565 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 (NOT p2) (NOT p0) p1), (X (NOT p2)), (X p1), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X p1)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 10 factoid took 573 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 42 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X p1), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X p1)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F p2), (F p0), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 10 factoid took 574 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 168 rows 123 cols
[2022-05-21 15:50:44] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-21 15:50:44] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned unsat
Proved EG (NOT p2)
// Phase 1: matrix 168 rows 123 cols
[2022-05-21 15:50:44] [INFO ] Computed 18 place invariants in 2 ms
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X p1), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X p1)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F p2), (F p0), (F (AND p2 (NOT p0))), (G (NOT p2)), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 10 factoid took 434 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 1 states, 1 edges and 0 AP.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-03 finished in 3809 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 17 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 51 place count 100 transition count 143
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 66 place count 100 transition count 128
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 99 transition count 112
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 99 transition count 112
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 76 place count 91 transition count 104
Iterating global reduction 3 with 8 rules applied. Total rules applied 84 place count 91 transition count 104
Applied a total of 84 rules in 44 ms. Remains 91 /125 variables (removed 34) and now considering 104/169 (removed 65) transitions.
// Phase 1: matrix 104 rows 91 cols
[2022-05-21 15:50:45] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-21 15:50:45] [INFO ] Implicit Places using invariants in 123 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 90/125 places, 104/169 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 82 transition count 96
Applied a total of 16 rules in 12 ms. Remains 82 /90 variables (removed 8) and now considering 96/104 (removed 8) transitions.
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:50:45] [INFO ] Computed 18 place invariants in 6 ms
[2022-05-21 15:50:45] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:50:45] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-21 15:50:45] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 82/125 places, 96/169 transitions.
Finished structural reductions, in 2 iterations. Remains : 82/125 places, 96/169 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-05 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 (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56) s57)], 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 2120 reset in 365 ms.
Product exploration explored 100000 steps with 2145 reset in 399 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 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 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 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 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 17 out of 82 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 82/82 places, 96/96 transitions.
Applied a total of 0 rules in 9 ms. Remains 82 /82 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:50:47] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-21 15:50:47] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:50:47] [INFO ] Computed 18 place invariants in 7 ms
[2022-05-21 15:50:47] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2022-05-21 15:50:47] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:50:47] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-21 15:50:47] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 96/96 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 125 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 94 ms :[(NOT p0), (NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 204 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 182 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2151 reset in 314 ms.
Product exploration explored 100000 steps with 2206 reset in 399 ms.
Built C files in :
/tmp/ltsmin17917528685186765345
[2022-05-21 15:50:49] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2022-05-21 15:50:49] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:50:49] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2022-05-21 15:50:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:50:49] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2022-05-21 15:50:49] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:50:49] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17917528685186765345
Running compilation step : cd /tmp/ltsmin17917528685186765345;'/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 518 ms.
Running link step : cd /tmp/ltsmin17917528685186765345;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin17917528685186765345;'/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/stateBased5593071523088065170.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 17 out of 82 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 82/82 places, 96/96 transitions.
Applied a total of 0 rules in 7 ms. Remains 82 /82 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:51:04] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-21 15:51:04] [INFO ] Implicit Places using invariants in 106 ms returned []
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:51:04] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-21 15:51:04] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-05-21 15:51:04] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 96 rows 82 cols
[2022-05-21 15:51:04] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-21 15:51:04] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 96/96 transitions.
Built C files in :
/tmp/ltsmin12343341887268879239
[2022-05-21 15:51:04] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2022-05-21 15:51:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:51:04] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2022-05-21 15:51:04] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:51:04] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2022-05-21 15:51:04] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 15:51:04] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12343341887268879239
Running compilation step : cd /tmp/ltsmin12343341887268879239;'/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 398 ms.
Running link step : cd /tmp/ltsmin12343341887268879239;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin12343341887268879239;'/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/stateBased4374859032423397237.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 15:51:19] [INFO ] Flatten gal took : 17 ms
[2022-05-21 15:51:19] [INFO ] Flatten gal took : 15 ms
[2022-05-21 15:51:19] [INFO ] Time to serialize gal into /tmp/LTL18311452836998280474.gal : 5 ms
[2022-05-21 15:51:19] [INFO ] Time to serialize properties into /tmp/LTL7026664487879985527.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/LTL18311452836998280474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7026664487879985527.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/LTL1831145...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((StartSecuring_0_0+StartSecuring_0_1)+(StartSecuring_1_0+StartSecuring_1_1))+((StartSecuring_2_0+StartSecuring_2_1)+(Start...360
Formula 0 simplified : !GF"(((((StartSecuring_0_0+StartSecuring_0_1)+(StartSecuring_1_0+StartSecuring_1_1))+((StartSecuring_2_0+StartSecuring_2_1)+(StartSe...354
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
97 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.0285,36748,1,0,35,107563,24,1,2254,71056,89
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-05 finished in 35632 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 8 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 83 place count 84 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 84 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 83 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 108 place count 75 transition count 88
Iterating global reduction 3 with 8 rules applied. Total rules applied 116 place count 75 transition count 88
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 124 place count 67 transition count 72
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 67 transition count 72
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 140 place count 59 transition count 64
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 59 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 156 place count 59 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 172 place count 51 transition count 48
Applied a total of 172 rules in 32 ms. Remains 51 /125 variables (removed 74) and now considering 48/169 (removed 121) transitions.
// Phase 1: matrix 48 rows 51 cols
[2022-05-21 15:51:20] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-21 15:51:21] [INFO ] Implicit Places using invariants in 84 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 86 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/125 places, 48/169 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 50/125 places, 48/169 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 (ADD s18 s19 s20 s21 s22 s23 s24 s25))], 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 323 ms.
Stack based approach found an accepted trace after 48 steps with 0 reset with depth 49 and stack size 49 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-06 finished in 512 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(F(F(p0)))))'
Support contains 16 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 167
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 5 place count 123 transition count 150
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 37 place count 107 transition count 150
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 83 place count 84 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 98 place count 84 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 83 transition count 96
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 108 place count 75 transition count 88
Iterating global reduction 3 with 8 rules applied. Total rules applied 116 place count 75 transition count 88
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 124 place count 67 transition count 72
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 67 transition count 72
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 140 place count 59 transition count 64
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 59 transition count 64
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 156 place count 59 transition count 56
Applied a total of 156 rules in 41 ms. Remains 59 /125 variables (removed 66) and now considering 56/169 (removed 113) transitions.
// Phase 1: matrix 56 rows 59 cols
[2022-05-21 15:51:21] [INFO ] Computed 19 place invariants in 0 ms
[2022-05-21 15:51:21] [INFO ] Implicit Places using invariants in 126 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/125 places, 56/169 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 58/125 places, 56/169 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s26 s27 s28 s29 s30 s31 s32 s33) (ADD s34 s35 s36 s37 s38 s39 s40 s41))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3977 reset in 327 ms.
Stack based approach found an accepted trace after 2850 steps with 110 reset with depth 21 and stack size 21 in 10 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-07 finished in 584 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 5 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 124 cols
[2022-05-21 15:51:21] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-21 15:51:22] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 168 rows 124 cols
[2022-05-21 15:51:22] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-21 15:51:22] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 124 cols
[2022-05-21 15:51:22] [INFO ] Computed 19 place invariants in 0 ms
[2022-05-21 15:51:22] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/125 places, 168/169 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-09 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: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 3 s83)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-09 finished in 625 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 125 transition count 168
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 124 transition count 167
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 5 place count 123 transition count 166
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 5 place count 123 transition count 151
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 35 place count 108 transition count 151
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 97 place count 77 transition count 120
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 112 place count 77 transition count 105
Applied a total of 112 rules in 17 ms. Remains 77 /125 variables (removed 48) and now considering 105/169 (removed 64) transitions.
// Phase 1: matrix 105 rows 77 cols
[2022-05-21 15:51:22] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-21 15:51:22] [INFO ] Implicit Places using invariants in 87 ms returned [43, 44]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 90 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/125 places, 105/169 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 67 transition count 97
Applied a total of 16 rules in 6 ms. Remains 67 /75 variables (removed 8) and now considering 97/105 (removed 8) transitions.
// Phase 1: matrix 97 rows 67 cols
[2022-05-21 15:51:22] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 15:51:22] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 97 rows 67 cols
[2022-05-21 15:51:22] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 15:51:22] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 67/125 places, 97/169 transitions.
Finished structural reductions, in 2 iterations. Remains : 67/125 places, 97/169 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 1 s53) (LEQ s1 s42))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5088 reset in 254 ms.
Stack based approach found an accepted trace after 2020 steps with 102 reset with depth 20 and stack size 20 in 10 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-12 finished in 568 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F(p0))&&X(p0)))))'
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 168
Applied a total of 2 rules in 3 ms. Remains 124 /125 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 124 cols
[2022-05-21 15:51:23] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-21 15:51:23] [INFO ] Implicit Places using invariants in 86 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/125 places, 168/169 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/125 places, 168/169 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 1 s79)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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-Z2T4N08-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-LTLCardinality-15 finished in 262 ms.
All properties solved by simple procedures.
Total runtime 46630 ms.
BK_STOP 1653148283541
--------------------
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-Z2T4N08"
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-Z2T4N08, 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-165307353100203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N08.tgz
mv UtilityControlRoom-PT-Z2T4N08 execution
cd execution
if [ "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 ;