About the Execution of ITS-Tools for BusinessProcesses-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 952.119 | 14852.00 | 34784.00 | 1010.80 | TFTFTTFTFFTFTFTT | 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.r024-tall-165251918400371.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 BusinessProcesses-PT-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918400371
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 6.0K Apr 30 00:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 30 00:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 00:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 00:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 100K May 10 09:33 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 BusinessProcesses-PT-07-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-07-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652625544752
Running Version 202205111006
[2022-05-15 14:39:05] [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]
[2022-05-15 14:39:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 14:39:06] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2022-05-15 14:39:06] [INFO ] Transformed 386 places.
[2022-05-15 14:39:06] [INFO ] Transformed 360 transitions.
[2022-05-15 14:39:06] [INFO ] Found NUPN structural information;
[2022-05-15 14:39:06] [INFO ] Parsed PT model containing 386 places and 360 transitions in 199 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BusinessProcesses-PT-07-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 386 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 386/386 places, 360/360 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 385 transition count 360
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 52 place count 334 transition count 309
Iterating global reduction 1 with 51 rules applied. Total rules applied 103 place count 334 transition count 309
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 128 place count 309 transition count 284
Iterating global reduction 1 with 25 rules applied. Total rules applied 153 place count 309 transition count 284
Applied a total of 153 rules in 79 ms. Remains 309 /386 variables (removed 77) and now considering 284/360 (removed 76) transitions.
// Phase 1: matrix 284 rows 309 cols
[2022-05-15 14:39:06] [INFO ] Computed 61 place invariants in 24 ms
[2022-05-15 14:39:06] [INFO ] Implicit Places using invariants in 323 ms returned []
// Phase 1: matrix 284 rows 309 cols
[2022-05-15 14:39:06] [INFO ] Computed 61 place invariants in 12 ms
[2022-05-15 14:39:06] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 695 ms to find 0 implicit places.
// Phase 1: matrix 284 rows 309 cols
[2022-05-15 14:39:06] [INFO ] Computed 61 place invariants in 12 ms
[2022-05-15 14:39:07] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 309/386 places, 284/360 transitions.
Finished structural reductions, in 1 iterations. Remains : 309/386 places, 284/360 transitions.
Support contains 24 out of 309 places after structural reductions.
[2022-05-15 14:39:07] [INFO ] Flatten gal took : 55 ms
[2022-05-15 14:39:07] [INFO ] Flatten gal took : 23 ms
[2022-05-15 14:39:07] [INFO ] Input system was already deterministic with 284 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 284 rows 309 cols
[2022-05-15 14:39:07] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-15 14:39:08] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 14:39:08] [INFO ] [Nat]Absence check using 32 positive place invariants in 19 ms returned sat
[2022-05-15 14:39:08] [INFO ] [Nat]Absence check using 32 positive and 29 generalized place invariants in 7 ms returned sat
[2022-05-15 14:39:08] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-15 14:39:08] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 4 ms to minimize.
[2022-05-15 14:39:08] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2022-05-15 14:39:08] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2022-05-15 14:39:08] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
[2022-05-15 14:39:08] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2022-05-15 14:39:08] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 0 ms to minimize.
[2022-05-15 14:39:08] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 439 ms
[2022-05-15 14:39:08] [INFO ] After 543ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-15 14:39:08] [INFO ] After 652ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 309/309 places, 284/284 transitions.
Graph (trivial) has 138 edges and 309 vertex of which 6 / 309 are part of one of the 1 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 718 edges and 304 vertex of which 303 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 33 place count 303 transition count 245
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 272 transition count 244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 271 transition count 244
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 66 place count 271 transition count 181
Deduced a syphon composed of 63 places in 1 ms
Ensure Unique test removed 8 places
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 200 place count 200 transition count 181
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 203 place count 197 transition count 178
Iterating global reduction 3 with 3 rules applied. Total rules applied 206 place count 197 transition count 178
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 153 rules applied. Total rules applied 359 place count 119 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 361 place count 118 transition count 106
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 363 place count 118 transition count 104
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 365 place count 116 transition count 104
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 366 place count 116 transition count 104
Applied a total of 366 rules in 70 ms. Remains 116 /309 variables (removed 193) and now considering 104/284 (removed 180) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/309 places, 104/284 transitions.
Finished random walk after 97 steps, including 10 resets, run visited all 1 properties in 1 ms. (steps per millisecond=97 )
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
FORMULA BusinessProcesses-PT-07-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 192 stabilizing places and 194 stable transitions
Graph (complete) has 725 edges and 309 vertex of which 308 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X(X(X(G(p0)))))))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Graph (trivial) has 138 edges and 309 vertex of which 6 / 309 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 719 edges and 304 vertex of which 303 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 34 place count 302 transition count 244
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 66 place count 270 transition count 244
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 62 Pre rules applied. Total rules applied 66 place count 270 transition count 182
Deduced a syphon composed of 62 places in 1 ms
Ensure Unique test removed 8 places
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 198 place count 200 transition count 182
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 202 place count 196 transition count 178
Iterating global reduction 2 with 4 rules applied. Total rules applied 206 place count 196 transition count 178
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 206 place count 196 transition count 177
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 208 place count 195 transition count 177
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 149 rules applied. Total rules applied 357 place count 119 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 359 place count 118 transition count 107
Applied a total of 359 rules in 38 ms. Remains 118 /309 variables (removed 191) and now considering 107/284 (removed 177) transitions.
// Phase 1: matrix 107 rows 118 cols
[2022-05-15 14:39:09] [INFO ] Computed 50 place invariants in 1 ms
[2022-05-15 14:39:09] [INFO ] Implicit Places using invariants in 94 ms returned [1, 2, 10, 35, 36, 37, 38, 39, 40, 41, 42]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 98 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/309 places, 107/284 transitions.
Applied a total of 0 rules in 5 ms. Remains 107 /107 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 107/309 places, 107/284 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s77 0) (EQ s101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 20149 reset in 274 ms.
Product exploration explored 100000 steps with 20171 reset in 215 ms.
Computed a total of 67 stabilizing places and 81 stable transitions
Computed a total of 67 stabilizing places and 81 stable transitions
Detected a total of 67/107 stabilizing places and 81/107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 733 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 406 steps, including 89 resets, run visited all 1 properties in 11 ms. (steps per millisecond=36 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 177 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 107/107 transitions.
Applied a total of 0 rules in 10 ms. Remains 107 /107 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 107 cols
[2022-05-15 14:39:10] [INFO ] Computed 39 place invariants in 5 ms
[2022-05-15 14:39:10] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 107 rows 107 cols
[2022-05-15 14:39:10] [INFO ] Computed 39 place invariants in 2 ms
[2022-05-15 14:39:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-15 14:39:11] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [10, 33, 55, 57, 63, 65]
Discarding 6 places :
Implicit Place search using SMT with State Equation took 228 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/107 places, 107/107 transitions.
Graph (complete) has 386 edges and 101 vertex of which 92 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions removed 4 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 2 place count 92 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 91 transition count 102
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 13 place count 81 transition count 64
Iterating global reduction 2 with 10 rules applied. Total rules applied 23 place count 81 transition count 64
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 80 transition count 63
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 80 transition count 63
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 79 transition count 62
Applied a total of 27 rules in 11 ms. Remains 79 /101 variables (removed 22) and now considering 62/107 (removed 45) transitions.
// Phase 1: matrix 62 rows 79 cols
[2022-05-15 14:39:11] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-15 14:39:11] [INFO ] Implicit Places using invariants in 57 ms returned [10, 11, 12]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 58 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 76/107 places, 62/107 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions, in 3 iterations. Remains : 76/107 places, 62/107 transitions.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Detected a total of 36/76 stabilizing places and 36/62 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Finished random walk after 282 steps, including 68 resets, run visited all 1 properties in 2 ms. (steps per millisecond=141 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 128 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 20641 reset in 159 ms.
Product exploration explored 100000 steps with 20583 reset in 226 ms.
Built C files in :
/tmp/ltsmin13616975062102589355
[2022-05-15 14:39:12] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2022-05-15 14:39:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:39:12] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2022-05-15 14:39:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:39:12] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2022-05-15 14:39:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:39:12] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13616975062102589355
Running compilation step : cd /tmp/ltsmin13616975062102589355;'/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 256 ms.
Running link step : cd /tmp/ltsmin13616975062102589355;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin13616975062102589355;'/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/stateBased5541490489628385950.hoa' '--buchi-type=spotba'
LTSmin run took 2282 ms.
FORMULA BusinessProcesses-PT-07-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-07-LTLCardinality-02 finished in 5991 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(X(G(p0)))||X(p1))))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 306 transition count 281
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 306 transition count 281
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 305 transition count 280
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 305 transition count 280
Applied a total of 8 rules in 17 ms. Remains 305 /309 variables (removed 4) and now considering 280/284 (removed 4) transitions.
// Phase 1: matrix 280 rows 305 cols
[2022-05-15 14:39:14] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-15 14:39:15] [INFO ] Implicit Places using invariants in 121 ms returned []
// Phase 1: matrix 280 rows 305 cols
[2022-05-15 14:39:15] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-15 14:39:15] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
// Phase 1: matrix 280 rows 305 cols
[2022-05-15 14:39:15] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-15 14:39:15] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/309 places, 280/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/309 places, 280/284 transitions.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s244 0) (EQ s249 1)), p0:(AND (EQ s202 0) (EQ s113 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 461 steps with 4 reset in 2 ms.
FORMULA BusinessProcesses-PT-07-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-07-LTLCardinality-03 finished in 784 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))&&F(p1)))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 305 transition count 280
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 305 transition count 280
Applied a total of 8 rules in 8 ms. Remains 305 /309 variables (removed 4) and now considering 280/284 (removed 4) transitions.
// Phase 1: matrix 280 rows 305 cols
[2022-05-15 14:39:15] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-15 14:39:15] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 280 rows 305 cols
[2022-05-15 14:39:15] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-15 14:39:16] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
// Phase 1: matrix 280 rows 305 cols
[2022-05-15 14:39:16] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-15 14:39:16] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/309 places, 280/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/309 places, 280/284 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s68 0) (EQ s93 1)), p1:(OR (EQ s93 0) (EQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-07-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-07-LTLCardinality-06 finished in 815 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X(F((!G(p0) U p1))))))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 304 transition count 279
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 304 transition count 279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 303 transition count 278
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 303 transition count 278
Applied a total of 12 rules in 13 ms. Remains 303 /309 variables (removed 6) and now considering 278/284 (removed 6) transitions.
// Phase 1: matrix 278 rows 303 cols
[2022-05-15 14:39:16] [INFO ] Computed 61 place invariants in 9 ms
[2022-05-15 14:39:16] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 278 rows 303 cols
[2022-05-15 14:39:16] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-15 14:39:16] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
// Phase 1: matrix 278 rows 303 cols
[2022-05-15 14:39:16] [INFO ] Computed 61 place invariants in 7 ms
[2022-05-15 14:39:17] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 303/309 places, 278/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 303/309 places, 278/284 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (EQ s83 0) (EQ s244 1)) (OR (EQ s242 0) (EQ s273 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 231 ms.
Product exploration explored 100000 steps with 50000 reset in 219 ms.
Computed a total of 186 stabilizing places and 188 stable transitions
Graph (complete) has 719 edges and 303 vertex of which 302 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 186 stabilizing places and 188 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA BusinessProcesses-PT-07-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-07-LTLCardinality-07 finished in 1169 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((F(X(p0))||p1)))))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Graph (trivial) has 133 edges and 309 vertex of which 6 / 309 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 719 edges and 304 vertex of which 303 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 302 transition count 247
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 273 transition count 247
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 63 Pre rules applied. Total rules applied 60 place count 273 transition count 184
Deduced a syphon composed of 63 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 135 rules applied. Total rules applied 195 place count 201 transition count 184
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 198 place count 198 transition count 181
Iterating global reduction 2 with 3 rules applied. Total rules applied 201 place count 198 transition count 181
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 349 place count 123 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 351 place count 122 transition count 111
Applied a total of 351 rules in 33 ms. Remains 122 /309 variables (removed 187) and now considering 111/284 (removed 173) transitions.
// Phase 1: matrix 111 rows 122 cols
[2022-05-15 14:39:17] [INFO ] Computed 50 place invariants in 2 ms
[2022-05-15 14:39:17] [INFO ] Implicit Places using invariants in 87 ms returned [1, 4, 12, 37, 38, 39, 40, 41, 45, 87]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 88 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/309 places, 111/284 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 111/111 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 112/309 places, 111/284 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s2 0) (EQ s35 1)), p0:(AND (EQ s60 0) (EQ s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-07-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-07-LTLCardinality-08 finished in 211 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(F(F(G(p0)))))))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Graph (trivial) has 138 edges and 309 vertex of which 6 / 309 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 719 edges and 304 vertex of which 303 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 32 place count 302 transition count 246
Reduce places removed 30 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 272 transition count 244
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 270 transition count 244
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 66 place count 270 transition count 181
Deduced a syphon composed of 63 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 200 place count 199 transition count 181
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 204 place count 195 transition count 177
Iterating global reduction 3 with 4 rules applied. Total rules applied 208 place count 195 transition count 177
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 208 place count 195 transition count 176
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 210 place count 194 transition count 176
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 147 rules applied. Total rules applied 357 place count 119 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 359 place count 118 transition count 107
Applied a total of 359 rules in 29 ms. Remains 118 /309 variables (removed 191) and now considering 107/284 (removed 177) transitions.
// Phase 1: matrix 107 rows 118 cols
[2022-05-15 14:39:17] [INFO ] Computed 50 place invariants in 1 ms
[2022-05-15 14:39:18] [INFO ] Implicit Places using invariants in 85 ms returned [1, 2, 36, 37, 38, 41, 42, 43, 44, 91]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 86 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/309 places, 107/284 transitions.
Applied a total of 0 rules in 10 ms. Remains 108 /108 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 108/309 places, 107/284 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s35 0) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-07-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-07-LTLCardinality-09 finished in 177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((X(X(F(p0)))&&X(F(X(p0))))))))'
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Graph (trivial) has 140 edges and 309 vertex of which 6 / 309 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 719 edges and 304 vertex of which 303 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 34 place count 302 transition count 244
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 66 place count 270 transition count 244
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 66 place count 270 transition count 180
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 137 rules applied. Total rules applied 203 place count 197 transition count 180
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 207 place count 193 transition count 176
Iterating global reduction 2 with 4 rules applied. Total rules applied 211 place count 193 transition count 176
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 211 place count 193 transition count 175
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 213 place count 192 transition count 175
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 149 rules applied. Total rules applied 362 place count 116 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 364 place count 115 transition count 105
Applied a total of 364 rules in 22 ms. Remains 115 /309 variables (removed 194) and now considering 105/284 (removed 179) transitions.
// Phase 1: matrix 105 rows 115 cols
[2022-05-15 14:39:18] [INFO ] Computed 49 place invariants in 1 ms
[2022-05-15 14:39:18] [INFO ] Implicit Places using invariants in 88 ms returned [1, 2, 10, 35, 36, 37, 38, 39, 40, 41]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 89 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/309 places, 105/284 transitions.
Applied a total of 0 rules in 4 ms. Remains 105 /105 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 105/309 places, 105/284 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-11 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:(EQ s62 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-07-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-07-LTLCardinality-11 finished in 213 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(!(G(p0) U p1) U p0)))'
Support contains 3 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 304 transition count 279
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 304 transition count 279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 303 transition count 278
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 303 transition count 278
Applied a total of 12 rules in 11 ms. Remains 303 /309 variables (removed 6) and now considering 278/284 (removed 6) transitions.
// Phase 1: matrix 278 rows 303 cols
[2022-05-15 14:39:18] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-15 14:39:18] [INFO ] Implicit Places using invariants in 111 ms returned []
// Phase 1: matrix 278 rows 303 cols
[2022-05-15 14:39:18] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-15 14:39:18] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
// Phase 1: matrix 278 rows 303 cols
[2022-05-15 14:39:18] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-15 14:39:18] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 303/309 places, 278/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 303/309 places, 278/284 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, p0, p0]
Running random walk in product with property : BusinessProcesses-PT-07-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s0 1), p1:(OR (EQ s289 0) (EQ s7 1))], 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 50000 reset in 191 ms.
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Computed a total of 186 stabilizing places and 188 stable transitions
Graph (complete) has 719 edges and 303 vertex of which 302 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 186 stabilizing places and 188 stable transitions
Detected a total of 186/303 stabilizing places and 188/278 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 8 factoid took 113 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BusinessProcesses-PT-07-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-07-LTLCardinality-12 finished in 1238 ms.
All properties solved by simple procedures.
Total runtime 13716 ms.
BK_STOP 1652625559604
--------------------
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="BusinessProcesses-PT-07"
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 BusinessProcesses-PT-07, 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 r024-tall-165251918400371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-07.tgz
mv BusinessProcesses-PT-07 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 ;