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.r487-tall-167912703100436.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 lolaxred
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 r487-tall-167912703100436
=====================================================================

--------------------
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 1679187689968

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 01:01:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 01:01:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:01:31] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-19 01:01:31] [INFO ] Transformed 61 places.
[2023-03-19 01:01:31] [INFO ] Transformed 224 transitions.
[2023-03-19 01:01:31] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 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 12 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2023-03-19 01:01:31] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2023-03-19 01:01:31] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-19 01:01:32] [INFO ] Implicit Places using invariants in 386 ms returned []
[2023-03-19 01:01:32] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 01:01:32] [INFO ] Invariant cache hit.
[2023-03-19 01:01:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:32] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2023-03-19 01:01:32] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 01:01:32] [INFO ] Invariant cache hit.
[2023-03-19 01:01:32] [INFO ] Dead Transitions using invariants and state equation in 91 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 630 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 29 out of 47 places after structural reductions.
[2023-03-19 01:01:32] [INFO ] Flatten gal took : 44 ms
[2023-03-19 01:01:32] [INFO ] Flatten gal took : 16 ms
[2023-03-19 01:01:32] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 32) seen :20
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-19 01:01:33] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 01:01:33] [INFO ] Invariant cache hit.
[2023-03-19 01:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 01:01:33] [INFO ] After 53ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2023-03-19 01:01:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:33] [INFO ] After 9ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-19 01:01:33] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-19 01:01:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 01:01:33] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-19 01:01:33] [INFO ] After 40ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-19 01:01:33] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-19 01:01:33] [INFO ] After 253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 27 ms.
Support contains 9 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 23 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 23 ms. Remains : 41/47 places, 174/216 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Finished probabilistic random walk after 115283 steps, run visited all 9 properties in 243 ms. (steps per millisecond=474 )
Probabilistic random walk after 115283 steps, saw 82632 distinct states, run finished after 243 ms. (steps per millisecond=474 ) properties seen :9
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 30 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 01:01:34] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 01:01:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:34] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-19 01:01:34] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 01:01:34] [INFO ] Invariant cache hit.
[2023-03-19 01:01:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:34] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-19 01:01:34] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 01:01:34] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 01:01:34] [INFO ] Invariant cache hit.
[2023-03-19 01:01:34] [INFO ] Dead Transitions using invariants and state equation in 148 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 364 ms. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 293 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 92 steps with 0 reset in 5 ms.
FORMULA Szymanski-PT-a10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-00 finished in 738 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 7 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 01:01:35] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 01:01:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:35] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-19 01:01:35] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:35] [INFO ] Invariant cache hit.
[2023-03-19 01:01:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:35] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-19 01:01:35] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:35] [INFO ] Invariant cache hit.
[2023-03-19 01:01:35] [INFO ] Dead Transitions using invariants and state equation in 107 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 298 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 69 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 286 ms.
Product exploration explored 100000 steps with 50000 reset in 146 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 77 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 943 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 4 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 01:01:36] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 01:01:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:36] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 01:01:36] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:36] [INFO ] Invariant cache hit.
[2023-03-19 01:01:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:36] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-19 01:01:36] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:36] [INFO ] Invariant cache hit.
[2023-03-19 01:01:36] [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 174 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 217 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 1149 reset in 277 ms.
Stack based approach found an accepted trace after 110 steps with 1 reset with depth 69 and stack size 69 in 0 ms.
FORMULA Szymanski-PT-a10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-04 finished in 692 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 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 01:01:36] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 01:01:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:36] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-19 01:01:36] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:36] [INFO ] Invariant cache hit.
[2023-03-19 01:01:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:36] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-19 01:01:36] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:36] [INFO ] Invariant cache hit.
[2023-03-19 01:01:36] [INFO ] Dead Transitions using invariants and state equation in 104 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 269 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 203 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 497 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 8 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 01:01:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:37] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:37] [INFO ] Invariant cache hit.
[2023-03-19 01:01:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:37] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:37] [INFO ] Invariant cache hit.
[2023-03-19 01:01:37] [INFO ] Dead Transitions using invariants and state equation in 65 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 169 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 243 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 427 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 8 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 01:01:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:37] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:37] [INFO ] Invariant cache hit.
[2023-03-19 01:01:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:37] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:37] [INFO ] Invariant cache hit.
[2023-03-19 01:01:37] [INFO ] Dead Transitions using invariants and state equation in 64 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 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 215 steps with 1 reset in 2 ms.
FORMULA Szymanski-PT-a10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-07 finished in 314 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 14 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2023-03-19 01:01:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2023-03-19 01:01:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:38] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:38] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-19 01:01:38] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [INFO ] Dead Transitions using invariants and state equation in 61 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 179 ms. Remains : 40/47 places, 172/216 transitions.
Stuttering acceptance computed with spot in 30 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 471 steps with 1 reset in 3 ms.
FORMULA Szymanski-PT-a10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-08 finished in 232 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 01:01:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 01:01:38] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 01:01:38] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:38] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [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 310 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 112 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-09 finished in 520 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 6 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:38] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-19 01:01:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:38] [INFO ] Invariant cache hit.
[2023-03-19 01:01:38] [INFO ] Dead Transitions using invariants and state equation in 65 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 187 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 87 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 18280 steps with 4381 reset in 38 ms.
FORMULA Szymanski-PT-a10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-10 finished in 325 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 01:01:39] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 01:01:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 01:01:39] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 01:01:39] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:39] [INFO ] Invariant cache hit.
[2023-03-19 01:01:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:39] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 01:01:39] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 01:01:39] [INFO ] Invariant cache hit.
[2023-03-19 01:01:39] [INFO ] Dead Transitions using invariants and state equation in 74 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 178 ms. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 223 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 143 ms.
Product exploration explored 100000 steps with 50000 reset in 160 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 208 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 954 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 01:01:39] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 01:01:39] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 01:01:40] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 01:01:40] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:40] [INFO ] Invariant cache hit.
[2023-03-19 01:01:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:40] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-19 01:01:40] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:40] [INFO ] Invariant cache hit.
[2023-03-19 01:01:40] [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 184 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 209 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 20011 reset in 126 ms.
Product exploration explored 100000 steps with 19987 reset in 133 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 234 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 89 ms :[true, p1, p1]
Finished random walk after 462 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=231 )
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 84 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 66 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 01:01:41] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:41] [INFO ] Invariant cache hit.
[2023-03-19 01:01:41] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-19 01:01:41] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:41] [INFO ] Invariant cache hit.
[2023-03-19 01:01:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:41] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 01:01:41] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:41] [INFO ] Invariant cache hit.
[2023-03-19 01:01:41] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 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 112 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 68 ms :[true, p1, p1]
Finished random walk after 288 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=144 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 126 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 77 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 59 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 86 ms :[true, p1, p1]
Entered a terminal (fully accepting) state of product in 141 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-12 finished in 2167 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 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:42] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [INFO ] Dead Transitions using invariants and state equation in 65 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 171 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 117 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 351 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-13 finished in 311 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 14 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 01:01:42] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 01:01:42] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:42] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-19 01:01:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [INFO ] Dead Transitions using invariants and state equation in 66 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 198 ms. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 33 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 270 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a10-LTLFireability-14 finished in 251 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 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 01:01:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 01:01:42] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 01:01:42] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-19 01:01:42] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 01:01:42] [INFO ] Invariant cache hit.
[2023-03-19 01:01:42] [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 166 ms. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 129 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 34 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 319 ms.
All properties solved by simple procedures.
Total runtime 11627 ms.
ITS solved all properties within timeout

BK_STOP 1679187704000

--------------------
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="lolaxred"
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 lolaxred"
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 r487-tall-167912703100436"
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 ;