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.r240-smll-165303241600331.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 SmartHome-PT-18, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241600331
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.0K Apr 29 15:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 15:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 15:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 15:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 09:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 159K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmartHome-PT-18-LTLCardinality-00
FORMULA_NAME SmartHome-PT-18-LTLCardinality-01
FORMULA_NAME SmartHome-PT-18-LTLCardinality-02
FORMULA_NAME SmartHome-PT-18-LTLCardinality-03
FORMULA_NAME SmartHome-PT-18-LTLCardinality-04
FORMULA_NAME SmartHome-PT-18-LTLCardinality-05
FORMULA_NAME SmartHome-PT-18-LTLCardinality-06
FORMULA_NAME SmartHome-PT-18-LTLCardinality-07
FORMULA_NAME SmartHome-PT-18-LTLCardinality-08
FORMULA_NAME SmartHome-PT-18-LTLCardinality-09
FORMULA_NAME SmartHome-PT-18-LTLCardinality-10
FORMULA_NAME SmartHome-PT-18-LTLCardinality-11
FORMULA_NAME SmartHome-PT-18-LTLCardinality-12
FORMULA_NAME SmartHome-PT-18-LTLCardinality-13
FORMULA_NAME SmartHome-PT-18-LTLCardinality-14
FORMULA_NAME SmartHome-PT-18-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653110040661

Running Version 202205111006
[2022-05-21 05:14:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 05:14:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 05:14:03] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2022-05-21 05:14:03] [INFO ] Transformed 653 places.
[2022-05-21 05:14:03] [INFO ] Transformed 706 transitions.
[2022-05-21 05:14:03] [INFO ] Found NUPN structural information;
[2022-05-21 05:14:03] [INFO ] Parsed PT model containing 653 places and 706 transitions in 462 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 206 places in 11 ms
Reduce places removed 206 places and 176 transitions.
FORMULA SmartHome-PT-18-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 447 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 447/447 places, 530/530 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 432 transition count 530
Discarding 123 places :
Symmetric choice reduction at 1 with 123 rule applications. Total rules 138 place count 309 transition count 407
Iterating global reduction 1 with 123 rules applied. Total rules applied 261 place count 309 transition count 407
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 272 place count 309 transition count 396
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 297 place count 284 transition count 371
Iterating global reduction 2 with 25 rules applied. Total rules applied 322 place count 284 transition count 371
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 347 place count 259 transition count 346
Iterating global reduction 2 with 25 rules applied. Total rules applied 372 place count 259 transition count 346
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 374 place count 259 transition count 344
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 386 place count 247 transition count 332
Iterating global reduction 3 with 12 rules applied. Total rules applied 398 place count 247 transition count 332
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 400 place count 245 transition count 330
Iterating global reduction 3 with 2 rules applied. Total rules applied 402 place count 245 transition count 330
Applied a total of 402 rules in 135 ms. Remains 245 /447 variables (removed 202) and now considering 330/530 (removed 200) transitions.
// Phase 1: matrix 330 rows 245 cols
[2022-05-21 05:14:04] [INFO ] Computed 5 place invariants in 24 ms
[2022-05-21 05:14:04] [INFO ] Implicit Places using invariants in 402 ms returned []
// Phase 1: matrix 330 rows 245 cols
[2022-05-21 05:14:04] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-21 05:14:04] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 752 ms to find 0 implicit places.
// Phase 1: matrix 330 rows 245 cols
[2022-05-21 05:14:04] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-21 05:14:05] [INFO ] Dead Transitions using invariants and state equation in 326 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 245/447 places, 330/530 transitions.
Finished structural reductions, in 1 iterations. Remains : 245/447 places, 330/530 transitions.
Support contains 8 out of 245 places after structural reductions.
[2022-05-21 05:14:05] [INFO ] Flatten gal took : 82 ms
[2022-05-21 05:14:05] [INFO ] Flatten gal took : 36 ms
[2022-05-21 05:14:05] [INFO ] Input system was already deterministic with 330 transitions.
Finished random walk after 1104 steps, including 3 resets, run visited all 8 properties in 149 ms. (steps per millisecond=7 )
FORMULA SmartHome-PT-18-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 39 stabilizing places and 38 stable transitions
Graph (complete) has 390 edges and 245 vertex of which 243 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(p1))))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 330/330 transitions.
Graph (trivial) has 262 edges and 245 vertex of which 161 / 245 are part of one of the 14 SCC in 3 ms
Free SCC test removed 147 places
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Graph (complete) has 189 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output 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 96 transition count 100
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 67 transition count 100
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 60 place count 67 transition count 97
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 64 transition count 97
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 68 place count 62 transition count 91
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 62 transition count 91
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 132 place count 31 transition count 59
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 136 place count 27 transition count 46
Iterating global reduction 2 with 4 rules applied. Total rules applied 140 place count 27 transition count 46
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 2 with 13 rules applied. Total rules applied 153 place count 27 transition count 33
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 155 place count 25 transition count 33
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 155 place count 25 transition count 32
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 157 place count 24 transition count 32
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 159 place count 22 transition count 28
Iterating global reduction 3 with 2 rules applied. Total rules applied 161 place count 22 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 162 place count 21 transition count 27
Applied a total of 162 rules in 36 ms. Remains 21 /245 variables (removed 224) and now considering 27/330 (removed 303) transitions.
[2022-05-21 05:14:05] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-21 05:14:05] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 05:14:05] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-21 05:14:05] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-21 05:14:05] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:14:05] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-21 05:14:06] [INFO ] Redundant transitions in 44 ms returned []
[2022-05-21 05:14:06] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-21 05:14:06] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 05:14:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/245 places, 27/330 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/245 places, 27/330 transitions.
Stuttering acceptance computed with spot in 325 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-18-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(EQ s5 0), p0:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-18-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLCardinality-04 finished in 620 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(G((X(p1)||p0))))))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 330/330 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 243 transition count 330
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 240 transition count 327
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 240 transition count 327
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 239 transition count 326
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 239 transition count 326
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 238 transition count 325
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 238 transition count 325
Applied a total of 12 rules in 61 ms. Remains 238 /245 variables (removed 7) and now considering 325/330 (removed 5) transitions.
// Phase 1: matrix 325 rows 238 cols
[2022-05-21 05:14:06] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:14:06] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 325 rows 238 cols
[2022-05-21 05:14:06] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:14:06] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
// Phase 1: matrix 325 rows 238 cols
[2022-05-21 05:14:06] [INFO ] Computed 3 place invariants in 10 ms
[2022-05-21 05:14:07] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 238/245 places, 325/330 transitions.
Finished structural reductions, in 1 iterations. Remains : 238/245 places, 325/330 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-18-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s60 0) (EQ s123 1)), p1:(OR (EQ s60 0) (EQ s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 335 reset in 588 ms.
Stack based approach found an accepted trace after 2357 steps with 7 reset with depth 159 and stack size 156 in 11 ms.
FORMULA SmartHome-PT-18-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-18-LTLCardinality-09 finished in 1653 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)&&p1))))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 330/330 transitions.
Graph (trivial) has 262 edges and 245 vertex of which 155 / 245 are part of one of the 14 SCC in 1 ms
Free SCC test removed 141 places
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Graph (complete) has 197 edges and 104 vertex of which 103 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output 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 102 transition count 107
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 62 place count 72 transition count 107
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 62 place count 72 transition count 103
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 70 place count 68 transition count 103
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 66 transition count 97
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 66 transition count 97
Performed 34 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 142 place count 32 transition count 60
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 145 place count 29 transition count 51
Iterating global reduction 2 with 3 rules applied. Total rules applied 148 place count 29 transition count 51
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 163 place count 29 transition count 36
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 165 place count 27 transition count 36
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 165 place count 27 transition count 35
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 167 place count 26 transition count 35
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 169 place count 24 transition count 31
Iterating global reduction 3 with 2 rules applied. Total rules applied 171 place count 24 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 172 place count 23 transition count 30
Applied a total of 172 rules in 30 ms. Remains 23 /245 variables (removed 222) and now considering 30/330 (removed 300) transitions.
[2022-05-21 05:14:08] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 23 cols
[2022-05-21 05:14:08] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:14:08] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-21 05:14:08] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 23 cols
[2022-05-21 05:14:08] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:14:08] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-05-21 05:14:08] [INFO ] Redundant transitions in 36 ms returned []
[2022-05-21 05:14:08] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 23 cols
[2022-05-21 05:14:08] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:14:08] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/245 places, 30/330 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/245 places, 30/330 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s1 0), p0:(EQ s8 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-18-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLCardinality-13 finished in 466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 330/330 transitions.
Graph (trivial) has 263 edges and 245 vertex of which 155 / 245 are part of one of the 14 SCC in 1 ms
Free SCC test removed 141 places
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 193 transitions.
Graph (complete) has 196 edges and 104 vertex of which 102 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 35 place count 101 transition count 103
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 35 rules applied. Total rules applied 70 place count 68 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 67 transition count 101
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 71 place count 67 transition count 98
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 77 place count 64 transition count 98
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 79 place count 62 transition count 92
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 62 transition count 92
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 143 place count 31 transition count 60
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 147 place count 27 transition count 47
Iterating global reduction 3 with 4 rules applied. Total rules applied 151 place count 27 transition count 47
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 164 place count 27 transition count 34
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 166 place count 25 transition count 34
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 166 place count 25 transition count 33
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 168 place count 24 transition count 33
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 170 place count 22 transition count 29
Iterating global reduction 4 with 2 rules applied. Total rules applied 172 place count 22 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 173 place count 21 transition count 28
Applied a total of 173 rules in 35 ms. Remains 21 /245 variables (removed 224) and now considering 28/330 (removed 302) transitions.
[2022-05-21 05:14:08] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2022-05-21 05:14:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:14:08] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-21 05:14:08] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2022-05-21 05:14:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:14:08] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-21 05:14:08] [INFO ] Redundant transitions in 37 ms returned []
[2022-05-21 05:14:08] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2022-05-21 05:14:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:14:08] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/245 places, 28/330 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/245 places, 28/330 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLCardinality-14 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 s3 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 0 ms.
FORMULA SmartHome-PT-18-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLCardinality-14 finished in 490 ms.
All properties solved by simple procedures.
Total runtime 6008 ms.

BK_STOP 1653110049103

--------------------
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="SmartHome-PT-18"
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 SmartHome-PT-18, 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 r240-smll-165303241600331"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-18.tgz
mv SmartHome-PT-18 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;