Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r597-smll-171734926300007.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is MedleyA-PT-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r597-smll-171734926300007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.4K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 48K Jun 2 16:33 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 MedleyA-PT-02-LTLCardinality-00
FORMULA_NAME MedleyA-PT-02-LTLCardinality-01
FORMULA_NAME MedleyA-PT-02-LTLCardinality-02
FORMULA_NAME MedleyA-PT-02-LTLCardinality-03
FORMULA_NAME MedleyA-PT-02-LTLCardinality-04
FORMULA_NAME MedleyA-PT-02-LTLCardinality-05
FORMULA_NAME MedleyA-PT-02-LTLCardinality-06
FORMULA_NAME MedleyA-PT-02-LTLCardinality-07
FORMULA_NAME MedleyA-PT-02-LTLCardinality-08
FORMULA_NAME MedleyA-PT-02-LTLCardinality-09
FORMULA_NAME MedleyA-PT-02-LTLCardinality-10
FORMULA_NAME MedleyA-PT-02-LTLCardinality-11
FORMULA_NAME MedleyA-PT-02-LTLCardinality-12
FORMULA_NAME MedleyA-PT-02-LTLCardinality-13
FORMULA_NAME MedleyA-PT-02-LTLCardinality-14
FORMULA_NAME MedleyA-PT-02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717361462956

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-02
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-02 20:51:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 20:51:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 20:51:06] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2024-06-02 20:51:06] [INFO ] Transformed 69 places.
[2024-06-02 20:51:06] [INFO ] Transformed 168 transitions.
[2024-06-02 20:51:06] [INFO ] Found NUPN structural information;
[2024-06-02 20:51:06] [INFO ] Parsed PT model containing 69 places and 168 transitions and 765 arcs in 205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA MedleyA-PT-02-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-02-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 162/162 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 57 transition count 146
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 57 transition count 146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 56 transition count 140
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 56 transition count 140
Applied a total of 26 rules in 34 ms. Remains 56 /69 variables (removed 13) and now considering 140/162 (removed 22) transitions.
// Phase 1: matrix 140 rows 56 cols
[2024-06-02 20:51:06] [INFO ] Computed 9 invariants in 11 ms
[2024-06-02 20:51:06] [INFO ] Implicit Places using invariants in 274 ms returned []
[2024-06-02 20:51:06] [INFO ] Invariant cache hit.
[2024-06-02 20:51:06] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-06-02 20:51:06] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2024-06-02 20:51:06] [INFO ] Invariant cache hit.
[2024-06-02 20:51:07] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/69 places, 140/162 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 56/69 places, 140/162 transitions.
Support contains 12 out of 56 places after structural reductions.
[2024-06-02 20:51:07] [INFO ] Flatten gal took : 61 ms
[2024-06-02 20:51:07] [INFO ] Flatten gal took : 24 ms
[2024-06-02 20:51:07] [INFO ] Input system was already deterministic with 140 transitions.
Incomplete random walk after 10000 steps, including 993 resets, run finished after 567 ms. (steps per millisecond=17 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10000 steps, including 234 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 226 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 235 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 240 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-06-02 20:51:08] [INFO ] Invariant cache hit.
[2024-06-02 20:51:08] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-06-02 20:51:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-06-02 20:51:08] [INFO ] [Nat]Absence check using 8 positive and 1 generalized place invariants in 1 ms returned sat
[2024-06-02 20:51:08] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-06-02 20:51:08] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-06-02 20:51:08] [INFO ] After 53ms SMT Verify possible using 58 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-06-02 20:51:08] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 6 ms to minimize.
[2024-06-02 20:51:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2024-06-02 20:51:08] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 62 ms.
[2024-06-02 20:51:08] [INFO ] After 439ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 20 ms.
Support contains 6 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 140/140 transitions.
Graph (complete) has 247 edges and 56 vertex of which 55 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
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 54 transition count 138
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 54 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 9 place count 51 transition count 135
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 47 transition count 158
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 37 place count 47 transition count 138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 39 place count 46 transition count 137
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 46 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 45 transition count 136
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 45 transition count 136
Applied a total of 46 rules in 59 ms. Remains 45 /56 variables (removed 11) and now considering 136/140 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 45/56 places, 136/140 transitions.
Incomplete random walk after 10000 steps, including 1814 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 484 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 479 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 466 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 136 rows 45 cols
[2024-06-02 20:51:09] [INFO ] Computed 9 invariants in 5 ms
[2024-06-02 20:51:09] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2024-06-02 20:51:09] [INFO ] [Real]Absence check using 8 positive and 1 generalized place invariants in 1 ms returned sat
[2024-06-02 20:51:09] [INFO ] After 72ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-02 20:51:09] [INFO ] State equation strengthened by 62 read => feed constraints.
[2024-06-02 20:51:09] [INFO ] After 25ms SMT Verify possible using 62 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 20:51:09] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 20:51:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-06-02 20:51:09] [INFO ] [Nat]Absence check using 8 positive and 1 generalized place invariants in 10 ms returned sat
[2024-06-02 20:51:09] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 20:51:09] [INFO ] After 24ms SMT Verify possible using 62 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 20:51:09] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-06-02 20:51:09] [INFO ] After 162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 136/136 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 45 transition count 135
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 44 transition count 135
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 43 transition count 133
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 43 transition count 133
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 41 transition count 141
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 39 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 39 transition count 123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 37 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 37 transition count 115
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 37 transition count 117
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 36 transition count 117
Applied a total of 18 rules in 26 ms. Remains 36 /45 variables (removed 9) and now considering 117/136 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 36/45 places, 117/136 transitions.
Incomplete random walk after 10000 steps, including 2200 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 566 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10218 steps, run visited all 1 properties in 50 ms. (steps per millisecond=204 )
Probabilistic random walk after 10218 steps, saw 2849 distinct states, run finished after 50 ms. (steps per millisecond=204 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
FORMULA MedleyA-PT-02-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 10 stabilizing places and 55 stable transitions
Graph (complete) has 311 edges and 56 vertex of which 55 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 140/140 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 52 transition count 133
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 52 transition count 133
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 50 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 50 transition count 123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 48 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 48 transition count 115
Applied a total of 16 rules in 7 ms. Remains 48 /56 variables (removed 8) and now considering 115/140 (removed 25) transitions.
// Phase 1: matrix 115 rows 48 cols
[2024-06-02 20:51:10] [INFO ] Computed 9 invariants in 15 ms
[2024-06-02 20:51:10] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-06-02 20:51:10] [INFO ] Invariant cache hit.
[2024-06-02 20:51:10] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-06-02 20:51:10] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2024-06-02 20:51:10] [INFO ] Invariant cache hit.
[2024-06-02 20:51:10] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/56 places, 115/140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 48/56 places, 115/140 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MedleyA-PT-02-LTLCardinality-01 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 s30 0) (EQ s25 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 640 ms.
Product exploration explored 100000 steps with 50000 reset in 476 ms.
Computed a total of 9 stabilizing places and 48 stable transitions
Graph (complete) has 266 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 9 stabilizing places and 48 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MedleyA-PT-02-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MedleyA-PT-02-LTLCardinality-01 finished in 1980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 140/140 transitions.
Graph (complete) has 311 edges and 56 vertex of which 55 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.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 49 transition count 129
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 49 transition count 129
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 14 place count 46 transition count 113
Iterating global reduction 0 with 3 rules applied. Total rules applied 17 place count 46 transition count 113
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 44 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 44 transition count 105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 25 place count 42 transition count 103
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 35 place count 37 transition count 114
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 57 place count 37 transition count 92
Applied a total of 57 rules in 32 ms. Remains 37 /56 variables (removed 19) and now considering 92/140 (removed 48) transitions.
// Phase 1: matrix 92 rows 37 cols
[2024-06-02 20:51:12] [INFO ] Computed 9 invariants in 2 ms
[2024-06-02 20:51:12] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-02 20:51:12] [INFO ] Invariant cache hit.
[2024-06-02 20:51:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-02 20:51:12] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-06-02 20:51:12] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 20:51:12] [INFO ] Invariant cache hit.
[2024-06-02 20:51:12] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/56 places, 92/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 280 ms. Remains : 37/56 places, 92/140 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : MedleyA-PT-02-LTLCardinality-04 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 s15 0) (EQ s29 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 106 steps with 15 reset in 1 ms.
FORMULA MedleyA-PT-02-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MedleyA-PT-02-LTLCardinality-04 finished in 347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p1 U p2)))'
Support contains 4 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 140/140 transitions.
Graph (complete) has 311 edges and 56 vertex of which 55 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.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 51 transition count 133
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 51 transition count 133
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 50 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 50 transition count 127
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 0 with 2 rules applied. Total rules applied 11 place count 49 transition count 126
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 17 place count 46 transition count 133
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 32 place count 46 transition count 118
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 32 place count 46 transition count 117
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 45 transition count 117
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 0 with 2 rules applied. Total rules applied 36 place count 44 transition count 116
Applied a total of 36 rules in 34 ms. Remains 44 /56 variables (removed 12) and now considering 116/140 (removed 24) transitions.
// Phase 1: matrix 116 rows 44 cols
[2024-06-02 20:51:12] [INFO ] Computed 9 invariants in 4 ms
[2024-06-02 20:51:12] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-02 20:51:12] [INFO ] Invariant cache hit.
[2024-06-02 20:51:12] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-06-02 20:51:12] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-06-02 20:51:12] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 20:51:12] [INFO ] Invariant cache hit.
[2024-06-02 20:51:12] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/56 places, 116/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 288 ms. Remains : 44/56 places, 116/140 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p2), true, (NOT p0), (NOT p2)]
Running random walk in product with property : MedleyA-PT-02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s30 1), p0:(EQ s23 1), p1:(OR (EQ s12 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA MedleyA-PT-02-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MedleyA-PT-02-LTLCardinality-07 finished in 475 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 140/140 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 52 transition count 133
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 52 transition count 133
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 50 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 50 transition count 123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 48 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 48 transition count 115
Applied a total of 16 rules in 7 ms. Remains 48 /56 variables (removed 8) and now considering 115/140 (removed 25) transitions.
// Phase 1: matrix 115 rows 48 cols
[2024-06-02 20:51:12] [INFO ] Computed 9 invariants in 1 ms
[2024-06-02 20:51:12] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-02 20:51:12] [INFO ] Invariant cache hit.
[2024-06-02 20:51:12] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-06-02 20:51:13] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2024-06-02 20:51:13] [INFO ] Invariant cache hit.
[2024-06-02 20:51:13] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/56 places, 115/140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 48/56 places, 115/140 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MedleyA-PT-02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s33 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MedleyA-PT-02-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MedleyA-PT-02-LTLCardinality-12 finished in 465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 140/140 transitions.
Graph (complete) has 311 edges and 56 vertex of which 55 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
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 50 transition count 130
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 50 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 14 place count 47 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 17 place count 47 transition count 114
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 45 transition count 106
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 45 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 25 place count 43 transition count 104
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 37 place count 37 transition count 139
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 0 with 29 rules applied. Total rules applied 66 place count 37 transition count 110
Applied a total of 66 rules in 43 ms. Remains 37 /56 variables (removed 19) and now considering 110/140 (removed 30) transitions.
// Phase 1: matrix 110 rows 37 cols
[2024-06-02 20:51:13] [INFO ] Computed 9 invariants in 2 ms
[2024-06-02 20:51:13] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-02 20:51:13] [INFO ] Invariant cache hit.
[2024-06-02 20:51:13] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-06-02 20:51:13] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-06-02 20:51:13] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-02 20:51:13] [INFO ] Invariant cache hit.
[2024-06-02 20:51:13] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/56 places, 110/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 37/56 places, 110/140 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : MedleyA-PT-02-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s5 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 417 ms.
Product exploration explored 100000 steps with 50000 reset in 649 ms.
Computed a total of 8 stabilizing places and 56 stable transitions
Computed a total of 8 stabilizing places and 56 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 18 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MedleyA-PT-02-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MedleyA-PT-02-LTLCardinality-15 finished in 1468 ms.
All properties solved by simple procedures.
Total runtime 8870 ms.

BK_STOP 1717361475920

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="MedleyA-PT-02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is MedleyA-PT-02, 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 r597-smll-171734926300007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-02.tgz
mv MedleyA-PT-02 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 ;