Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r457-smll-167912649600635.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is StigmergyElection-PT-07a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649600635
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 16:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 16:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 16:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:23 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 StigmergyElection-PT-07a-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679552294215

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-07a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 06:18:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 06:18:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:18:17] [INFO ] Load time of PNML (sax parser for PT used): 380 ms
[2023-03-23 06:18:17] [INFO ] Transformed 100 places.
[2023-03-23 06:18:17] [INFO ] Transformed 2618 transitions.
[2023-03-23 06:18:17] [INFO ] Found NUPN structural information;
[2023-03-23 06:18:17] [INFO ] Parsed PT model containing 100 places and 2618 transitions and 34799 arcs in 518 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
FORMULA StigmergyElection-PT-07a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyElection-PT-07a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 389/389 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 92 transition count 378
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 92 transition count 378
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 89 transition count 372
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 89 transition count 372
Applied a total of 22 rules in 162 ms. Remains 89 /100 variables (removed 11) and now considering 372/389 (removed 17) transitions.
[2023-03-23 06:18:17] [INFO ] Flow matrix only has 359 transitions (discarded 13 similar events)
// Phase 1: matrix 359 rows 89 cols
[2023-03-23 06:18:17] [INFO ] Computed 3 place invariants in 20 ms
[2023-03-23 06:18:18] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-23 06:18:18] [INFO ] Flow matrix only has 359 transitions (discarded 13 similar events)
[2023-03-23 06:18:18] [INFO ] Invariant cache hit.
[2023-03-23 06:18:18] [INFO ] State equation strengthened by 288 read => feed constraints.
[2023-03-23 06:18:18] [INFO ] Implicit Places using invariants and state equation in 574 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 999 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 88/100 places, 372/389 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 82 transition count 366
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 82 transition count 366
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 78 transition count 362
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 78 transition count 362
Applied a total of 20 rules in 13 ms. Remains 78 /88 variables (removed 10) and now considering 362/372 (removed 10) transitions.
[2023-03-23 06:18:18] [INFO ] Flow matrix only has 349 transitions (discarded 13 similar events)
// Phase 1: matrix 349 rows 78 cols
[2023-03-23 06:18:18] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-23 06:18:19] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-23 06:18:19] [INFO ] Flow matrix only has 349 transitions (discarded 13 similar events)
[2023-03-23 06:18:19] [INFO ] Invariant cache hit.
[2023-03-23 06:18:19] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-23 06:18:19] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 78/100 places, 362/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1544 ms. Remains : 78/100 places, 362/389 transitions.
Support contains 22 out of 78 places after structural reductions.
[2023-03-23 06:18:19] [INFO ] Flatten gal took : 91 ms
[2023-03-23 06:18:19] [INFO ] Flatten gal took : 55 ms
[2023-03-23 06:18:19] [INFO ] Input system was already deterministic with 362 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 06:18:20] [INFO ] Flow matrix only has 349 transitions (discarded 13 similar events)
[2023-03-23 06:18:20] [INFO ] Invariant cache hit.
[2023-03-23 06:18:20] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:18:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-23 06:18:20] [INFO ] After 169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:18:20] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-23 06:18:20] [INFO ] After 74ms SMT Verify possible using 260 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 06:18:20] [INFO ] Deduced a trap composed of 9 places in 163 ms of which 8 ms to minimize.
[2023-03-23 06:18:21] [INFO ] Deduced a trap composed of 9 places in 194 ms of which 1 ms to minimize.
[2023-03-23 06:18:21] [INFO ] Deduced a trap composed of 12 places in 155 ms of which 2 ms to minimize.
[2023-03-23 06:18:21] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 2 ms to minimize.
[2023-03-23 06:18:21] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 1 ms to minimize.
[2023-03-23 06:18:21] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 0 ms to minimize.
[2023-03-23 06:18:21] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 6 trap constraints in 1023 ms
[2023-03-23 06:18:21] [INFO ] After 1123ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-23 06:18:21] [INFO ] After 1364ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
Computed a total of 7 stabilizing places and 7 stable transitions
FORMULA StigmergyElection-PT-07a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 362/362 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 78 transition count 347
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 63 transition count 347
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 30 place count 63 transition count 339
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 46 place count 55 transition count 339
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 52 place count 49 transition count 329
Iterating global reduction 2 with 6 rules applied. Total rules applied 58 place count 49 transition count 329
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 49 transition count 328
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 59 place count 49 transition count 327
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 61 place count 48 transition count 327
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 44 transition count 319
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 44 transition count 319
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 83 place count 44 transition count 305
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 115 place count 28 transition count 289
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 4 with 54 rules applied. Total rules applied 169 place count 28 transition count 235
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 171 place count 27 transition count 235
Drop transitions removed 194 transitions
Redundant transition composition rules discarded 194 transitions
Iterating global reduction 5 with 194 rules applied. Total rules applied 365 place count 27 transition count 41
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 377 place count 21 transition count 35
Applied a total of 377 rules in 93 ms. Remains 21 /78 variables (removed 57) and now considering 35/362 (removed 327) transitions.
[2023-03-23 06:18:22] [INFO ] Flow matrix only has 28 transitions (discarded 7 similar events)
// Phase 1: matrix 28 rows 21 cols
[2023-03-23 06:18:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 06:18:22] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-23 06:18:22] [INFO ] Flow matrix only has 28 transitions (discarded 7 similar events)
[2023-03-23 06:18:22] [INFO ] Invariant cache hit.
[2023-03-23 06:18:22] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-23 06:18:22] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-23 06:18:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 06:18:22] [INFO ] Flow matrix only has 28 transitions (discarded 7 similar events)
[2023-03-23 06:18:22] [INFO ] Invariant cache hit.
[2023-03-23 06:18:22] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/78 places, 35/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 21/78 places, 35/362 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s0 0) (AND (EQ s15 0) (EQ s13 1) (EQ s18 0) (EQ s0 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 390 ms.
Product exploration explored 100000 steps with 50000 reset in 250 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07a-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07a-LTLCardinality-01 finished in 1302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(p0))&&(G(X(p1)) U p2))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 362/362 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 72 transition count 353
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 72 transition count 353
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 68 transition count 347
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 68 transition count 347
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 66 transition count 345
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 66 transition count 345
Applied a total of 24 rules in 14 ms. Remains 66 /78 variables (removed 12) and now considering 345/362 (removed 17) transitions.
[2023-03-23 06:18:23] [INFO ] Flow matrix only has 335 transitions (discarded 10 similar events)
// Phase 1: matrix 335 rows 66 cols
[2023-03-23 06:18:23] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 06:18:23] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-23 06:18:23] [INFO ] Flow matrix only has 335 transitions (discarded 10 similar events)
[2023-03-23 06:18:23] [INFO ] Invariant cache hit.
[2023-03-23 06:18:23] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-23 06:18:23] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-23 06:18:23] [INFO ] Flow matrix only has 335 transitions (discarded 10 similar events)
[2023-03-23 06:18:23] [INFO ] Invariant cache hit.
[2023-03-23 06:18:23] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/78 places, 345/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 557 ms. Remains : 66/78 places, 345/362 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=(AND p2 p0 p1), acceptance={0} source=5 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(AND (OR (EQ s25 0) (EQ s35 1)) (EQ s10 1)), p0:(EQ s10 1), p1:(OR (EQ s45 0) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLCardinality-06 finished in 858 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 362/362 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 77 transition count 344
Reduce places removed 17 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 18 rules applied. Total rules applied 35 place count 60 transition count 343
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 59 transition count 343
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 36 place count 59 transition count 334
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 54 place count 50 transition count 334
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 59 place count 45 transition count 326
Iterating global reduction 3 with 5 rules applied. Total rules applied 64 place count 45 transition count 326
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 45 transition count 325
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 65 place count 45 transition count 324
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 44 transition count 324
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 70 place count 41 transition count 318
Iterating global reduction 4 with 3 rules applied. Total rules applied 73 place count 41 transition count 318
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 87 place count 41 transition count 304
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 107 place count 31 transition count 294
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 5 with 51 rules applied. Total rules applied 158 place count 31 transition count 243
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 166 place count 27 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 170 place count 27 transition count 235
Drop transitions removed 191 transitions
Redundant transition composition rules discarded 191 transitions
Iterating global reduction 7 with 191 rules applied. Total rules applied 361 place count 27 transition count 44
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 373 place count 21 transition count 38
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 376 place count 18 transition count 35
Applied a total of 376 rules in 86 ms. Remains 18 /78 variables (removed 60) and now considering 35/362 (removed 327) transitions.
[2023-03-23 06:18:24] [INFO ] Flow matrix only has 27 transitions (discarded 8 similar events)
// Phase 1: matrix 27 rows 18 cols
[2023-03-23 06:18:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 06:18:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-23 06:18:24] [INFO ] Flow matrix only has 27 transitions (discarded 8 similar events)
[2023-03-23 06:18:24] [INFO ] Invariant cache hit.
[2023-03-23 06:18:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 06:18:24] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-23 06:18:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 06:18:24] [INFO ] Flow matrix only has 27 transitions (discarded 8 similar events)
[2023-03-23 06:18:24] [INFO ] Invariant cache hit.
[2023-03-23 06:18:24] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/78 places, 35/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 228 ms. Remains : 18/78 places, 35/362 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 0) (EQ s1 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLCardinality-11 finished in 284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F(p0) U (p1&&X(!p0))))&&X(X(F(p2))))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 362/362 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 352
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 352
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 67 transition count 346
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 67 transition count 346
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 65 transition count 344
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 65 transition count 344
Applied a total of 26 rules in 12 ms. Remains 65 /78 variables (removed 13) and now considering 344/362 (removed 18) transitions.
[2023-03-23 06:18:24] [INFO ] Flow matrix only has 335 transitions (discarded 9 similar events)
// Phase 1: matrix 335 rows 65 cols
[2023-03-23 06:18:24] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 06:18:24] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-23 06:18:24] [INFO ] Flow matrix only has 335 transitions (discarded 9 similar events)
[2023-03-23 06:18:24] [INFO ] Invariant cache hit.
[2023-03-23 06:18:24] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-23 06:18:24] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2023-03-23 06:18:24] [INFO ] Flow matrix only has 335 transitions (discarded 9 similar events)
[2023-03-23 06:18:24] [INFO ] Invariant cache hit.
[2023-03-23 06:18:25] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/78 places, 344/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 65/78 places, 344/362 transitions.
Stuttering acceptance computed with spot in 434 ms :[(OR (NOT p2) (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p2), p0, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=true, acceptance={} source=0 dest: 4}, { cond=p1, acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=8 dest: 8}], [{ cond=(NOT p2), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(OR (EQ s41 0) (EQ s50 1)), p0:(NEQ s36 1), p2:(OR (EQ s19 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 224 steps with 33 reset in 4 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLCardinality-15 finished in 1051 ms.
All properties solved by simple procedures.
Total runtime 8495 ms.
ITS solved all properties within timeout

BK_STOP 1679552306716

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="StigmergyElection-PT-07a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyElection-PT-07a, 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 r457-smll-167912649600635"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07a.tgz
mv StigmergyElection-PT-07a 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 ;