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.r489-tall-167912706800436.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 Szymanski-PT-a10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706800436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 17:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 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 101K 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 Szymanski-PT-a10-LTLFireability-00
FORMULA_NAME Szymanski-PT-a10-LTLFireability-01
FORMULA_NAME Szymanski-PT-a10-LTLFireability-02
FORMULA_NAME Szymanski-PT-a10-LTLFireability-03
FORMULA_NAME Szymanski-PT-a10-LTLFireability-04
FORMULA_NAME Szymanski-PT-a10-LTLFireability-05
FORMULA_NAME Szymanski-PT-a10-LTLFireability-06
FORMULA_NAME Szymanski-PT-a10-LTLFireability-07
FORMULA_NAME Szymanski-PT-a10-LTLFireability-08
FORMULA_NAME Szymanski-PT-a10-LTLFireability-09
FORMULA_NAME Szymanski-PT-a10-LTLFireability-10
FORMULA_NAME Szymanski-PT-a10-LTLFireability-11
FORMULA_NAME Szymanski-PT-a10-LTLFireability-12
FORMULA_NAME Szymanski-PT-a10-LTLFireability-13
FORMULA_NAME Szymanski-PT-a10-LTLFireability-14
FORMULA_NAME Szymanski-PT-a10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679243812850

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 16:36:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 16:36:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:36:54] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-19 16:36:54] [INFO ] Transformed 61 places.
[2023-03-19 16:36:54] [INFO ] Transformed 224 transitions.
[2023-03-19 16:36:54] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a10-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a10-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 13 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2023-03-19 16:36:54] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2023-03-19 16:36:54] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-19 16:36:55] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-19 16:36:55] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:36:55] [INFO ] Invariant cache hit.
[2023-03-19 16:36:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:36:55] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2023-03-19 16:36:55] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:36:55] [INFO ] Invariant cache hit.
[2023-03-19 16:36:55] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 544 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 29 out of 47 places after structural reductions.
[2023-03-19 16:36:55] [INFO ] Flatten gal took : 46 ms
[2023-03-19 16:36:55] [INFO ] Flatten gal took : 17 ms
[2023-03-19 16:36:55] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10007 steps, including 6 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 32) seen :19
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :1
Running SMT prover for 10 properties.
[2023-03-19 16:36:56] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:36:56] [INFO ] Invariant cache hit.
[2023-03-19 16:36:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:36:56] [INFO ] After 67ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:7
[2023-03-19 16:36:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:36:56] [INFO ] After 19ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-19 16:36:56] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-19 16:36:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 16:36:56] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-19 16:36:56] [INFO ] After 49ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-19 16:36:56] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-19 16:36:56] [INFO ] After 292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 10 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 216/216 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 214
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 198
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 198
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 26 place count 43 transition count 182
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 41 transition count 174
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 41 transition count 174
Applied a total of 30 rules in 25 ms. Remains 41 /47 variables (removed 6) and now considering 174/216 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 41/47 places, 174/216 transitions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Finished probabilistic random walk after 115283 steps, run visited all 10 properties in 307 ms. (steps per millisecond=375 )
Probabilistic random walk after 115283 steps, saw 82632 distinct states, run finished after 307 ms. (steps per millisecond=375 ) properties seen :10
Computed a total of 9 stabilizing places and 36 stable transitions
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)&&(G(p0)||F(p1))))'
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 22 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 16:36:57] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 16:36:57] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 16:36:57] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 16:36:57] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 16:36:57] [INFO ] Invariant cache hit.
[2023-03-19 16:36:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:36:57] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-19 16:36:57] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-19 16:36:57] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 16:36:57] [INFO ] Invariant cache hit.
[2023-03-19 16:36:58] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 265 ms :[(NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s24 1)), p1:(OR (LT s3 1) (LT s14 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 260 steps with 0 reset in 6 ms.
FORMULA Szymanski-PT-a10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-00 finished in 569 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((X(p0)||(p1 U p2))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 3 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 16:36:58] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 16:36:58] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:36:58] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 16:36:58] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:36:58] [INFO ] Invariant cache hit.
[2023-03-19 16:36:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:36:58] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-19 16:36:58] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:36:58] [INFO ] Invariant cache hit.
[2023-03-19 16:36:58] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 197 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s27 1)), p0:(OR (LT s0 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 210 ms.
Product exploration explored 100000 steps with 50000 reset in 164 ms.
Computed a total of 9 stabilizing places and 36 stable transitions
Computed a total of 9 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND (NOT p2) p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p0))))
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-a10-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-a10-LTLFireability-02 finished in 729 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(p0)||G((F(!p0)&&F(p1))))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 5 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 16:36:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 16:36:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:36:59] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 16:36:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:36:59] [INFO ] Invariant cache hit.
[2023-03-19 16:36:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:36:59] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-19 16:36:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:36:59] [INFO ] Invariant cache hit.
[2023-03-19 16:36:59] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) p0), p0]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s36 1)), p1:(OR (LT s0 1) (LT s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1126 reset in 255 ms.
Stack based approach found an accepted trace after 812 steps with 8 reset with depth 116 and stack size 112 in 2 ms.
FORMULA Szymanski-PT-a10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-04 finished in 669 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((F((X(p0) U p1))&&(G(p2)||p1))))'
Support contains 3 out of 47 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 3 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:36:59] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 16:36:59] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 16:36:59] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 16:36:59] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:36:59] [INFO ] Invariant cache hit.
[2023-03-19 16:36:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:36:59] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-19 16:36:59] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:36:59] [INFO ] Invariant cache hit.
[2023-03-19 16:36:59] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 182 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p2), (NOT p1), (OR (NOT p2) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p2:(AND (GEQ s3 1) (GEQ s30 1)), p1:(AND (GEQ s3 1) (GEQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-05 finished in 393 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(X(X(G((p0 U p1))))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 6 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 16:37:00] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 16:37:00] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:37:00] [INFO ] Invariant cache hit.
[2023-03-19 16:37:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:00] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:37:00] [INFO ] Invariant cache hit.
[2023-03-19 16:37:00] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s2 1) (GEQ s41 1)), p0:(AND (GEQ s1 1) (GEQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 3 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-06 finished in 416 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((p0||G(p1)))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 16:37:00] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 16:37:00] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:00] [INFO ] Invariant cache hit.
[2023-03-19 16:37:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:00] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:00] [INFO ] Invariant cache hit.
[2023-03-19 16:37:00] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 174 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (LT s2 1) (LT s20 1)), p0:(AND (GEQ s1 1) (GEQ s14 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 93 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-07 finished in 309 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 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 18 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2023-03-19 16:37:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:37:00] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 16:37:00] [INFO ] Invariant cache hit.
[2023-03-19 16:37:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:00] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 16:37:00] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-19 16:37:00] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 16:37:00] [INFO ] Invariant cache hit.
[2023-03-19 16:37:01] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 40/47 places, 172/216 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s25 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 185 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-08 finished in 237 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((F(G(((p1 U p2)&&p0))) U (F(p3)&&X(p4)))))'
Support contains 8 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 7 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:37:01] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 16:37:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:37:01] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 16:37:01] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:01] [INFO ] Invariant cache hit.
[2023-03-19 16:37:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:01] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-19 16:37:01] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:01] [INFO ] Invariant cache hit.
[2023-03-19 16:37:01] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 362 ms :[(OR (NOT p3) (NOT p4)), (OR (NOT p3) (NOT p4)), (NOT p3), (NOT p4), (OR (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p4)), acceptance={} source=3 dest: 2}, { cond=(NOT p4), acceptance={0} source=3 dest: 3}, { cond=(NOT p4), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2) p1 (NOT p4)), acceptance={} source=3 dest: 5}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=4 dest: 4}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(AND (GEQ s3 1) (GEQ s13 1)), p4:(AND (GEQ s0 1) (GEQ s16 1)), p0:(AND (GEQ s0 1) (GEQ s20 1)), p2:(AND (GEQ s1 1) (GEQ s9 1)), p1:(AND (GEQ s1 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 234 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-a10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-09 finished in 587 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(F(p0)))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 8 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:37:01] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:01] [INFO ] Invariant cache hit.
[2023-03-19 16:37:01] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 16:37:01] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:01] [INFO ] Invariant cache hit.
[2023-03-19 16:37:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:01] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-19 16:37:01] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:01] [INFO ] Invariant cache hit.
[2023-03-19 16:37:01] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 8599 steps with 1972 reset in 19 ms.
FORMULA Szymanski-PT-a10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-10 finished in 309 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' '!(((p0 U p1)||(G(!p1) U X(!p2))))'
Support contains 5 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 5 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 16:37:02] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 16:37:02] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 16:37:02] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-19 16:37:02] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:37:02] [INFO ] Invariant cache hit.
[2023-03-19 16:37:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:02] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-19 16:37:02] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 16:37:02] [INFO ] Invariant cache hit.
[2023-03-19 16:37:02] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 230 ms :[(AND (NOT p1) p2), p2, (AND (NOT p1) p2), true, p1, false]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s12 1)), p0:(AND (GEQ s3 1) (GEQ s30 1)), p2:(AND (GEQ s2 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 154 ms.
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 p2))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 p2)))
Knowledge based reduction with 13 factoid took 239 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-a10-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-a10-LTLFireability-11 finished in 1030 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' '!(G(X(((X(!p0) U !p1)&&G(X(X(G(!p1))))))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 5 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:37:03] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 16:37:03] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:37:03] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 16:37:03] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:03] [INFO ] Invariant cache hit.
[2023-03-19 16:37:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:03] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-19 16:37:03] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:03] [INFO ] Invariant cache hit.
[2023-03-19 16:37:03] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 185 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 206 ms :[p1, p1, p1, (OR p1 p0), p1, true]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s37 1)), p0:(AND (GEQ s3 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19976 reset in 134 ms.
Product exploration explored 100000 steps with 19939 reset in 200 ms.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 248 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, p1, p1]
Finished random walk after 166 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 95 ms :[true, p1, p1]
Support contains 2 out of 42 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-19 16:37:04] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:04] [INFO ] Invariant cache hit.
[2023-03-19 16:37:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 16:37:04] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:04] [INFO ] Invariant cache hit.
[2023-03-19 16:37:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:04] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-19 16:37:04] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:04] [INFO ] Invariant cache hit.
[2023-03-19 16:37:04] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 186 ms. Remains : 42/42 places, 196/196 transitions.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[true, p1, p1]
Finished random walk after 119 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=119 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 87 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 82 ms :[true, p1, p1]
Entered a terminal (fully accepting) state of product in 70 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-12 finished in 2463 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(F((X(G(p1))&&p0))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:37:05] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:05] [INFO ] Invariant cache hit.
[2023-03-19 16:37:05] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 16:37:05] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:05] [INFO ] Invariant cache hit.
[2023-03-19 16:37:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:05] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 16:37:05] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:05] [INFO ] Invariant cache hit.
[2023-03-19 16:37:05] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s23 1)), p1:(AND (GEQ s2 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 314 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-13 finished in 302 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(p0)))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 13 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 16:37:05] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 16:37:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:37:05] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 16:37:05] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 16:37:05] [INFO ] Invariant cache hit.
[2023-03-19 16:37:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:05] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 16:37:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 16:37:05] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 16:37:05] [INFO ] Invariant cache hit.
[2023-03-19 16:37:05] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ 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 70 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-14 finished in 229 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' '!((p0 U G((!p1&&X(!p2)))))'
Support contains 6 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 3 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 16:37:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 16:37:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:37:06] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 16:37:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:06] [INFO ] Invariant cache hit.
[2023-03-19 16:37:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:37:06] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-19 16:37:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 16:37:06] [INFO ] Invariant cache hit.
[2023-03-19 16:37:06] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR p1 p2), true, (OR p2 p1), p2]
Running random walk in product with property : Szymanski-PT-a10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR p1 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0 p2), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s22 1)), p0:(AND (GEQ s2 1) (GEQ s31 1)), p2:(AND (GEQ s3 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-15 finished in 316 ms.
All properties solved by simple procedures.
Total runtime 11933 ms.
ITS solved all properties within timeout

BK_STOP 1679243827343

--------------------
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 LTLFireability -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="Szymanski-PT-a10"
export BK_EXAMINATION="LTLFireability"
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 Szymanski-PT-a10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912706800436"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a10.tgz
mv Szymanski-PT-a10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;