About the Execution of ITS-Tools for CloudDeployment-PT-4b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 387.472 | 28262.00 | 56054.00 | 177.20 | TTFFTTFTTTTFTTFT | 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.r042-smll-165252095200043.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 CloudDeployment-PT-4b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095200043
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 6.5K Apr 30 10:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 10:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 10:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 10:56 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 3.4K May 9 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:16 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 591K 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 CloudDeployment-PT-4b-LTLCardinality-00
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-01
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-02
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-03
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-04
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-05
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-06
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-07
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-08
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-09
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-10
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-11
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-12
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-13
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-14
FORMULA_NAME CloudDeployment-PT-4b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652548449370
Running Version 202205111006
[2022-05-14 17:14:11] [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]
[2022-05-14 17:14:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 17:14:11] [INFO ] Load time of PNML (sax parser for PT used): 356 ms
[2022-05-14 17:14:11] [INFO ] Transformed 1182 places.
[2022-05-14 17:14:11] [INFO ] Transformed 1824 transitions.
[2022-05-14 17:14:11] [INFO ] Found NUPN structural information;
[2022-05-14 17:14:11] [INFO ] Parsed PT model containing 1182 places and 1824 transitions in 575 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA CloudDeployment-PT-4b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 1182 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1182/1182 places, 1824/1824 transitions.
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1177 transition count 1824
Discarding 300 places :
Symmetric choice reduction at 1 with 300 rule applications. Total rules 305 place count 877 transition count 1277
Iterating global reduction 1 with 300 rules applied. Total rules applied 605 place count 877 transition count 1277
Discarding 108 places :
Symmetric choice reduction at 1 with 108 rule applications. Total rules 713 place count 769 transition count 1169
Iterating global reduction 1 with 108 rules applied. Total rules applied 821 place count 769 transition count 1169
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 832 place count 769 transition count 1158
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 844 place count 757 transition count 1146
Iterating global reduction 2 with 12 rules applied. Total rules applied 856 place count 757 transition count 1146
Applied a total of 856 rules in 909 ms. Remains 757 /1182 variables (removed 425) and now considering 1146/1824 (removed 678) transitions.
// Phase 1: matrix 1146 rows 757 cols
[2022-05-14 17:14:13] [INFO ] Computed 12 place invariants in 42 ms
[2022-05-14 17:14:13] [INFO ] Implicit Places using invariants in 766 ms returned []
// Phase 1: matrix 1146 rows 757 cols
[2022-05-14 17:14:13] [INFO ] Computed 12 place invariants in 9 ms
[2022-05-14 17:14:15] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned [10, 20, 189, 199, 366, 374, 542, 550]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 2031 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 749/1182 places, 1146/1824 transitions.
Applied a total of 0 rules in 54 ms. Remains 749 /749 variables (removed 0) and now considering 1146/1146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 749/1182 places, 1146/1824 transitions.
Support contains 22 out of 749 places after structural reductions.
[2022-05-14 17:14:15] [INFO ] Flatten gal took : 312 ms
[2022-05-14 17:14:16] [INFO ] Flatten gal took : 184 ms
[2022-05-14 17:14:16] [INFO ] Input system was already deterministic with 1146 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 963 ms. (steps per millisecond=10 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1146 rows 749 cols
[2022-05-14 17:14:17] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-14 17:14:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 4 ms returned sat
[2022-05-14 17:14:18] [INFO ] After 434ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-14 17:14:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2022-05-14 17:14:19] [INFO ] After 862ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :4
[2022-05-14 17:14:20] [INFO ] After 1307ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :4
Attempting to minimize the solution found.
Minimization took 280 ms.
[2022-05-14 17:14:20] [INFO ] After 2105ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :4
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 94 ms.
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 749/749 places, 1146/1146 transitions.
Graph (trivial) has 778 edges and 749 vertex of which 285 / 749 are part of one of the 32 SCC in 7 ms
Free SCC test removed 253 places
Drop transitions removed 331 transitions
Reduce isomorphic transitions removed 331 transitions.
Graph (complete) has 1594 edges and 496 vertex of which 490 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 204 transitions
Trivial Post-agglo rules discarded 204 transitions
Performed 204 trivial Post agglomeration. Transition count delta: 204
Iterating post reduction 0 with 212 rules applied. Total rules applied 214 place count 490 transition count 603
Reduce places removed 204 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 206 rules applied. Total rules applied 420 place count 286 transition count 601
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 422 place count 284 transition count 601
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 422 place count 284 transition count 559
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 506 place count 242 transition count 559
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 513 place count 235 transition count 552
Iterating global reduction 3 with 7 rules applied. Total rules applied 520 place count 235 transition count 552
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 520 place count 235 transition count 546
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 532 place count 229 transition count 546
Performed 66 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 664 place count 163 transition count 479
Performed 28 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 720 place count 135 transition count 615
Drop transitions removed 12 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 748 place count 135 transition count 587
Drop transitions removed 104 transitions
Redundant transition composition rules discarded 104 transitions
Iterating global reduction 4 with 104 rules applied. Total rules applied 852 place count 135 transition count 483
Free-agglomeration rule applied 40 times with reduction of 12 identical transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 892 place count 135 transition count 431
Reduce places removed 40 places and 0 transitions.
Drop transitions removed 60 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 88 transitions.
Graph (complete) has 634 edges and 95 vertex of which 94 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 129 rules applied. Total rules applied 1021 place count 94 transition count 343
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1022 place count 94 transition count 342
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1025 place count 91 transition count 327
Iterating global reduction 6 with 3 rules applied. Total rules applied 1028 place count 91 transition count 327
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 6 with 52 rules applied. Total rules applied 1080 place count 91 transition count 275
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1081 place count 91 transition count 275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1082 place count 90 transition count 274
Applied a total of 1082 rules in 265 ms. Remains 90 /749 variables (removed 659) and now considering 274/1146 (removed 872) transitions.
Finished structural reductions, in 1 iterations. Remains : 90/749 places, 274/1146 transitions.
Finished random walk after 2365 steps, including 42 resets, run visited all 2 properties in 23 ms. (steps per millisecond=102 )
Successfully simplified 4 atomic propositions for a total of 8 simplifications.
FORMULA CloudDeployment-PT-4b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 112 stabilizing places and 328 stable transitions
Graph (complete) has 2032 edges and 749 vertex of which 743 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.17 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1146/1146 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 739 transition count 1136
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 739 transition count 1136
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 735 transition count 1132
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 735 transition count 1132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 735 transition count 1131
Applied a total of 29 rules in 102 ms. Remains 735 /749 variables (removed 14) and now considering 1131/1146 (removed 15) transitions.
// Phase 1: matrix 1131 rows 735 cols
[2022-05-14 17:14:21] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-14 17:14:21] [INFO ] Implicit Places using invariants in 277 ms returned []
// Phase 1: matrix 1131 rows 735 cols
[2022-05-14 17:14:21] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-14 17:14:22] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
// Phase 1: matrix 1131 rows 735 cols
[2022-05-14 17:14:22] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-14 17:14:23] [INFO ] Dead Transitions using invariants and state equation in 962 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 735/749 places, 1131/1146 transitions.
Finished structural reductions, in 1 iterations. Remains : 735/749 places, 1131/1146 transitions.
Stuttering acceptance computed with spot in 311 ms :[(NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s469 0)], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 894 ms.
Product exploration explored 100000 steps with 33333 reset in 575 ms.
Computed a total of 106 stabilizing places and 322 stable transitions
Graph (complete) has 2013 edges and 735 vertex of which 729 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.8 ms
Computed a total of 106 stabilizing places and 322 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudDeployment-PT-4b-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4b-LTLCardinality-01 finished in 4528 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((G(p0)&&p1)))))'
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1146/1146 transitions.
Graph (trivial) has 778 edges and 749 vertex of which 285 / 749 are part of one of the 32 SCC in 3 ms
Free SCC test removed 253 places
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Graph (complete) has 1693 edges and 496 vertex of which 490 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Discarding 6 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 202 place count 489 transition count 654
Reduce places removed 200 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 202 rules applied. Total rules applied 404 place count 289 transition count 652
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 406 place count 287 transition count 652
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 406 place count 287 transition count 615
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 480 place count 250 transition count 615
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 484 place count 246 transition count 611
Iterating global reduction 3 with 4 rules applied. Total rules applied 488 place count 246 transition count 611
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 488 place count 246 transition count 608
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 494 place count 243 transition count 608
Performed 76 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 152 rules applied. Total rules applied 646 place count 167 transition count 531
Performed 24 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 694 place count 143 transition count 647
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 718 place count 143 transition count 623
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 4 with 72 rules applied. Total rules applied 790 place count 143 transition count 551
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 791 place count 142 transition count 550
Applied a total of 791 rules in 227 ms. Remains 142 /749 variables (removed 607) and now considering 550/1146 (removed 596) transitions.
[2022-05-14 17:14:25] [INFO ] Flow matrix only has 423 transitions (discarded 127 similar events)
// Phase 1: matrix 423 rows 142 cols
[2022-05-14 17:14:25] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-14 17:14:26] [INFO ] Implicit Places using invariants in 174 ms returned []
[2022-05-14 17:14:26] [INFO ] Flow matrix only has 423 transitions (discarded 127 similar events)
// Phase 1: matrix 423 rows 142 cols
[2022-05-14 17:14:26] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 17:14:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-14 17:14:26] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 632 ms to find 0 implicit places.
[2022-05-14 17:14:27] [INFO ] Redundant transitions in 786 ms returned []
[2022-05-14 17:14:27] [INFO ] Flow matrix only has 423 transitions (discarded 127 similar events)
// Phase 1: matrix 423 rows 142 cols
[2022-05-14 17:14:27] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 17:14:27] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/749 places, 550/1146 transitions.
Finished structural reductions, in 1 iterations. Remains : 142/749 places, 550/1146 transitions.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s32 0) (EQ s5 1)), p1:(OR (EQ s80 0) (EQ s26 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 CloudDeployment-PT-4b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4b-LTLCardinality-02 finished in 2329 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(G(F(p0)) U !F(X(p1)))))'
Support contains 5 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1146/1146 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 741 transition count 1138
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 741 transition count 1138
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 738 transition count 1135
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 738 transition count 1135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 738 transition count 1134
Applied a total of 23 rules in 79 ms. Remains 738 /749 variables (removed 11) and now considering 1134/1146 (removed 12) transitions.
// Phase 1: matrix 1134 rows 738 cols
[2022-05-14 17:14:28] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-14 17:14:28] [INFO ] Implicit Places using invariants in 286 ms returned []
// Phase 1: matrix 1134 rows 738 cols
[2022-05-14 17:14:28] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 17:14:29] [INFO ] Implicit Places using invariants and state equation in 1054 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
// Phase 1: matrix 1134 rows 738 cols
[2022-05-14 17:14:29] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 17:14:30] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 738/749 places, 1134/1146 transitions.
Finished structural reductions, in 1 iterations. Remains : 738/749 places, 1134/1146 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s445 1), p0:(AND (OR (EQ s276 0) (EQ s648 1)) (OR (EQ s384 0) (EQ s58 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 94 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4b-LTLCardinality-06 finished in 2410 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1146/1146 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 741 transition count 1138
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 741 transition count 1138
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 738 transition count 1135
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 738 transition count 1135
Applied a total of 22 rules in 61 ms. Remains 738 /749 variables (removed 11) and now considering 1135/1146 (removed 11) transitions.
// Phase 1: matrix 1135 rows 738 cols
[2022-05-14 17:14:30] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 17:14:30] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 1135 rows 738 cols
[2022-05-14 17:14:30] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-14 17:14:31] [INFO ] Implicit Places using invariants and state equation in 1103 ms returned []
Implicit Place search using SMT with State Equation took 1369 ms to find 0 implicit places.
// Phase 1: matrix 1135 rows 738 cols
[2022-05-14 17:14:31] [INFO ] Computed 4 place invariants in 12 ms
[2022-05-14 17:14:32] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 738/749 places, 1135/1146 transitions.
Finished structural reductions, in 1 iterations. Remains : 738/749 places, 1135/1146 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s228 0) (EQ s185 1))], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1111 ms.
Product exploration explored 100000 steps with 50000 reset in 760 ms.
Computed a total of 106 stabilizing places and 322 stable transitions
Graph (complete) has 2018 edges and 738 vertex of which 732 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.8 ms
Computed a total of 106 stabilizing places and 322 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA CloudDeployment-PT-4b-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4b-LTLCardinality-08 finished in 4683 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(!X(X(X(!p0))) U p1)))'
Support contains 3 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1146/1146 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 742 transition count 1139
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 742 transition count 1139
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 739 transition count 1136
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 739 transition count 1136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 739 transition count 1135
Applied a total of 21 rules in 98 ms. Remains 739 /749 variables (removed 10) and now considering 1135/1146 (removed 11) transitions.
// Phase 1: matrix 1135 rows 739 cols
[2022-05-14 17:14:35] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 17:14:35] [INFO ] Implicit Places using invariants in 311 ms returned []
// Phase 1: matrix 1135 rows 739 cols
[2022-05-14 17:14:35] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-14 17:14:36] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1202 ms to find 0 implicit places.
// Phase 1: matrix 1135 rows 739 cols
[2022-05-14 17:14:36] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 17:14:37] [INFO ] Dead Transitions using invariants and state equation in 826 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 739/749 places, 1135/1146 transitions.
Finished structural reductions, in 1 iterations. Remains : 739/749 places, 1135/1146 transitions.
Stuttering acceptance computed with spot in 312 ms :[p1, (AND p1 p0), (AND p1 p0), p0, true, p0, p0, p1, (AND p1 p0)]
Running random walk in product with property : CloudDeployment-PT-4b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 7}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 6}], [{ cond=p0, acceptance={} source=6 dest: 4}], [{ cond=p1, acceptance={} source=7 dest: 4}, { cond=(NOT p1), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 1}, { cond=p1, acceptance={} source=8 dest: 3}]], initial=0, aps=[p1:(EQ s523 1), p0:(OR (EQ s684 0) (EQ s265 1))], 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, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4b-LTLCardinality-11 finished in 2465 ms.
All properties solved by simple procedures.
Total runtime 26341 ms.
BK_STOP 1652548477632
--------------------
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="CloudDeployment-PT-4b"
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 CloudDeployment-PT-4b, 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 r042-smll-165252095200043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b 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 ;