Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556600523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Szymanski-PT-a08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556600523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 14:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 11 14:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 14:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 14:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 101K May 18 16:43 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-a08-LTLFireability-00
FORMULA_NAME Szymanski-PT-a08-LTLFireability-01
FORMULA_NAME Szymanski-PT-a08-LTLFireability-02
FORMULA_NAME Szymanski-PT-a08-LTLFireability-03
FORMULA_NAME Szymanski-PT-a08-LTLFireability-04
FORMULA_NAME Szymanski-PT-a08-LTLFireability-05
FORMULA_NAME Szymanski-PT-a08-LTLFireability-06
FORMULA_NAME Szymanski-PT-a08-LTLFireability-07
FORMULA_NAME Szymanski-PT-a08-LTLFireability-08
FORMULA_NAME Szymanski-PT-a08-LTLFireability-09
FORMULA_NAME Szymanski-PT-a08-LTLFireability-10
FORMULA_NAME Szymanski-PT-a08-LTLFireability-11
FORMULA_NAME Szymanski-PT-a08-LTLFireability-12
FORMULA_NAME Szymanski-PT-a08-LTLFireability-13
FORMULA_NAME Szymanski-PT-a08-LTLFireability-14
FORMULA_NAME Szymanski-PT-a08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717167208831

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 14:53:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 14:53:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 14:53:31] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-31 14:53:31] [INFO ] Transformed 61 places.
[2024-05-31 14:53:31] [INFO ] Transformed 224 transitions.
[2024-05-31 14:53:31] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 129 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
Support contains 28 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
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 46 transition count 212
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 46 transition count 212
Applied a total of 4 rules in 16 ms. Remains 46 /49 variables (removed 3) and now considering 212/216 (removed 4) transitions.
[2024-05-31 14:53:31] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
// Phase 1: matrix 78 rows 46 cols
[2024-05-31 14:53:31] [INFO ] Computed 1 invariants in 8 ms
[2024-05-31 14:53:31] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-05-31 14:53:31] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2024-05-31 14:53:31] [INFO ] Invariant cache hit.
[2024-05-31 14:53:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:31] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2024-05-31 14:53:31] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2024-05-31 14:53:31] [INFO ] Invariant cache hit.
[2024-05-31 14:53:31] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/49 places, 212/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 382 ms. Remains : 46/49 places, 212/216 transitions.
Support contains 28 out of 46 places after structural reductions.
[2024-05-31 14:53:32] [INFO ] Flatten gal took : 37 ms
[2024-05-31 14:53:32] [INFO ] Flatten gal took : 17 ms
[2024-05-31 14:53:32] [INFO ] Input system was already deterministic with 212 transitions.
Support contains 27 out of 46 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 33) seen :22
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-31 14:53:32] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2024-05-31 14:53:32] [INFO ] Invariant cache hit.
[2024-05-31 14:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-31 14:53:33] [INFO ] After 50ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:5
[2024-05-31 14:53:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:33] [INFO ] After 6ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :2 sat :0 real:6
[2024-05-31 14:53:33] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:6
[2024-05-31 14:53:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-31 14:53:33] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :6
[2024-05-31 14:53:33] [INFO ] After 40ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :2 sat :6
[2024-05-31 14:53:33] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :6
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-31 14:53:33] [INFO ] After 215ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :6
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 7 out of 46 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 46/46 places, 212/212 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 46 transition count 210
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 42 transition count 194
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 42 transition count 194
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 42 transition count 178
Applied a total of 26 rules in 35 ms. Remains 42 /46 variables (removed 4) and now considering 178/212 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 42/46 places, 178/212 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) 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 6) 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 6) seen :0
Finished probabilistic random walk after 141018 steps, run visited all 6 properties in 296 ms. (steps per millisecond=476 )
Probabilistic random walk after 141018 steps, saw 93566 distinct states, run finished after 296 ms. (steps per millisecond=476 ) properties seen :6
Parikh walk visited 0 properties in 0 ms.
FORMULA Szymanski-PT-a08-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
FORMULA Szymanski-PT-a08-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 8 stabilizing places and 32 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((!p1 U (p2||G(!p1)))||p0))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 200
Applied a total of 6 rules in 4 ms. Remains 43 /46 variables (removed 3) and now considering 200/212 (removed 12) transitions.
[2024-05-31 14:53:34] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2024-05-31 14:53:34] [INFO ] Computed 1 invariants in 4 ms
[2024-05-31 14:53:34] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-31 14:53:34] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-31 14:53:34] [INFO ] Invariant cache hit.
[2024-05-31 14:53:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:34] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2024-05-31 14:53:34] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-31 14:53:34] [INFO ] Invariant cache hit.
[2024-05-31 14:53:34] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 200/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 220 ms. Remains : 43/46 places, 200/212 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 285 ms :[true, (AND (NOT p2) p1 (NOT p0)), (AND p1 (NOT p2)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(OR p0 p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(AND (NOT (AND (GEQ s1 1) (GEQ s29 1))) (NOT (AND (GEQ s0 1) (GEQ s30 1)))), p1:(AND (GEQ s0 1) (GEQ s30 1)), p0:(OR (LT s1 1) (LT s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1487 steps with 9 reset in 21 ms.
FORMULA Szymanski-PT-a08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-00 finished in 590 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 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 22 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 41 transition count 176
Applied a total of 26 rules in 25 ms. Remains 41 /46 variables (removed 5) and now considering 176/212 (removed 36) transitions.
[2024-05-31 14:53:34] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2024-05-31 14:53:34] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 14:53:34] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-31 14:53:34] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:34] [INFO ] Invariant cache hit.
[2024-05-31 14:53:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:34] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-31 14:53:34] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-31 14:53:34] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:34] [INFO ] Invariant cache hit.
[2024-05-31 14:53:35] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 176/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 193 ms. Remains : 41/46 places, 176/212 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s18 1)), p1:(OR (LT s3 1) (LT s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 822 steps with 11 reset in 13 ms.
FORMULA Szymanski-PT-a08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-01 finished in 360 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 196
Applied a total of 8 rules in 11 ms. Remains 42 /46 variables (removed 4) and now considering 196/212 (removed 16) transitions.
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2024-05-31 14:53:35] [INFO ] Computed 1 invariants in 5 ms
[2024-05-31 14:53:35] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:35] [INFO ] Invariant cache hit.
[2024-05-31 14:53:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:35] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:35] [INFO ] Invariant cache hit.
[2024-05-31 14:53:35] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 196/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 42/46 places, 196/212 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s15 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 3220 steps with 16 reset in 16 ms.
FORMULA Szymanski-PT-a08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-03 finished in 328 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 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 24 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 41 transition count 176
Applied a total of 26 rules in 18 ms. Remains 41 /46 variables (removed 5) and now considering 176/212 (removed 36) transitions.
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2024-05-31 14:53:35] [INFO ] Computed 1 invariants in 2 ms
[2024-05-31 14:53:35] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:35] [INFO ] Invariant cache hit.
[2024-05-31 14:53:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:35] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-31 14:53:35] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:35] [INFO ] Invariant cache hit.
[2024-05-31 14:53:35] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 176/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 210 ms. Remains : 41/46 places, 176/212 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 219 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-a08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-04 finished in 300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((p0||X((X(p2)&&p1))))||G(p3)))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 204
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 204
Applied a total of 4 rules in 4 ms. Remains 44 /46 variables (removed 2) and now considering 204/212 (removed 8) transitions.
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2024-05-31 14:53:35] [INFO ] Computed 1 invariants in 2 ms
[2024-05-31 14:53:35] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2024-05-31 14:53:35] [INFO ] Invariant cache hit.
[2024-05-31 14:53:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:35] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-05-31 14:53:35] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2024-05-31 14:53:35] [INFO ] Invariant cache hit.
[2024-05-31 14:53:36] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 204/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 44/46 places, 204/212 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s18 1)), p3:(AND (GEQ s2 1) (GEQ s35 1)), p1:(AND (GEQ s2 1) (GEQ s15 1)), p2:(AND (GEQ s2 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 113 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-05 finished in 451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (X(!p1)||G(!p0)))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 200
Applied a total of 6 rules in 4 ms. Remains 43 /46 variables (removed 3) and now considering 200/212 (removed 12) transitions.
[2024-05-31 14:53:36] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2024-05-31 14:53:36] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 14:53:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-31 14:53:36] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-31 14:53:36] [INFO ] Invariant cache hit.
[2024-05-31 14:53:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:36] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2024-05-31 14:53:36] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-31 14:53:36] [INFO ] Invariant cache hit.
[2024-05-31 14:53:36] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 200/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 43/46 places, 200/212 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), p0, true, (AND p0 p1)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}]], initial=5, aps=[p0:(AND (GEQ s0 1) (GEQ s33 1)), p1:(AND (GEQ s3 1) (GEQ s34 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 192 ms.
Product exploration explored 100000 steps with 33333 reset in 210 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 p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 19 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-a08-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-a08-LTLFireability-06 finished in 834 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 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 24 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 40 transition count 172
Applied a total of 28 rules in 14 ms. Remains 40 /46 variables (removed 6) and now considering 172/212 (removed 40) transitions.
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2024-05-31 14:53:37] [INFO ] Computed 1 invariants in 2 ms
[2024-05-31 14:53:37] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2024-05-31 14:53:37] [INFO ] Invariant cache hit.
[2024-05-31 14:53:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:37] [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.
[2024-05-31 14:53:37] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2024-05-31 14:53:37] [INFO ] Invariant cache hit.
[2024-05-31 14:53:37] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/46 places, 172/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 175 ms. Remains : 40/46 places, 172/212 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s11 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 341 steps with 1 reset in 0 ms.
FORMULA Szymanski-PT-a08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-07 finished in 218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 42 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 40 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 40 transition count 176
Applied a total of 24 rules in 17 ms. Remains 40 /46 variables (removed 6) and now considering 176/212 (removed 36) transitions.
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 40 cols
[2024-05-31 14:53:37] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 14:53:37] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:37] [INFO ] Invariant cache hit.
[2024-05-31 14:53:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:37] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2024-05-31 14:53:37] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:37] [INFO ] Invariant cache hit.
[2024-05-31 14:53:37] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/46 places, 176/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 183 ms. Remains : 40/46 places, 176/212 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s22 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 218 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-a08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-08 finished in 230 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((F(p1)&&F(p2))))))'
Support contains 5 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 200
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 18 place count 43 transition count 188
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 41 transition count 180
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 41 transition count 180
Applied a total of 22 rules in 17 ms. Remains 41 /46 variables (removed 5) and now considering 180/212 (removed 32) transitions.
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2024-05-31 14:53:37] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 14:53:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2024-05-31 14:53:37] [INFO ] Invariant cache hit.
[2024-05-31 14:53:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:37] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-31 14:53:37] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 14:53:37] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2024-05-31 14:53:37] [INFO ] Invariant cache hit.
[2024-05-31 14:53:37] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 180/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 166 ms. Remains : 41/46 places, 180/212 transitions.
Stuttering acceptance computed with spot in 418 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s38 1)), p1:(OR (LT s1 1) (LT s32 1)), p2:(AND (GEQ s0 1) (GEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 465 reset in 170 ms.
Stack based approach found an accepted trace after 1761 steps with 8 reset with depth 136 and stack size 123 in 4 ms.
FORMULA Szymanski-PT-a08-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-09 finished in 779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U p1))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 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 22 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 41 transition count 176
Applied a total of 26 rules in 13 ms. Remains 41 /46 variables (removed 5) and now considering 176/212 (removed 36) transitions.
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2024-05-31 14:53:38] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 14:53:38] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:38] [INFO ] Invariant cache hit.
[2024-05-31 14:53:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:38] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-31 14:53:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:38] [INFO ] Invariant cache hit.
[2024-05-31 14:53:38] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 176/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 166 ms. Remains : 41/46 places, 176/212 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p1)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GEQ s0 1) (GEQ s17 1)), p0:(AND (GEQ s2 1) (GEQ s8 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, null][true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-11 finished in 239 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 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 22 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 41 transition count 176
Applied a total of 26 rules in 13 ms. Remains 41 /46 variables (removed 5) and now considering 176/212 (removed 36) transitions.
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2024-05-31 14:53:38] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 14:53:38] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:38] [INFO ] Invariant cache hit.
[2024-05-31 14:53:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:38] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-31 14:53:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-31 14:53:38] [INFO ] Invariant cache hit.
[2024-05-31 14:53:38] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/46 places, 176/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 203 ms. Remains : 41/46 places, 176/212 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-12 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 s0 1) (GEQ s12 1) (GEQ s2 1) (GEQ s11 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 260 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-12 finished in 251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&(X(F((p2&&X(F(p3)))))||p1))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 196
Applied a total of 8 rules in 3 ms. Remains 42 /46 variables (removed 4) and now considering 196/212 (removed 16) transitions.
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2024-05-31 14:53:38] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 14:53:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:38] [INFO ] Invariant cache hit.
[2024-05-31 14:53:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-31 14:53:38] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:38] [INFO ] Invariant cache hit.
[2024-05-31 14:53:38] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 196/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 42/46 places, 196/212 transitions.
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}, { cond=(AND p1 p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p3)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s2 1) (LT s17 1)), p0:(OR (LT s3 1) (LT s8 1)), p2:(OR (LT s2 1) (LT s17 1)), p3:(AND (GEQ s1 1) (GEQ s29 1))], 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]]
Product exploration explored 100000 steps with 531 reset in 174 ms.
Stack based approach found an accepted trace after 15781 steps with 84 reset with depth 13 and stack size 13 in 39 ms.
FORMULA Szymanski-PT-a08-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-13 finished in 712 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(!p0)) U (X(p1)||G(p0))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 196
Applied a total of 8 rules in 5 ms. Remains 42 /46 variables (removed 4) and now considering 196/212 (removed 16) transitions.
[2024-05-31 14:53:39] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:39] [INFO ] Invariant cache hit.
[2024-05-31 14:53:39] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-31 14:53:39] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:39] [INFO ] Invariant cache hit.
[2024-05-31 14:53:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:39] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2024-05-31 14:53:39] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-31 14:53:39] [INFO ] Invariant cache hit.
[2024-05-31 14:53:39] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 196/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 42/46 places, 196/212 transitions.
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p0) (NOT p1)), p0]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s41 1)), p1:(OR (AND (GEQ s2 1) (GEQ s24 1)) (NOT (AND (GEQ s1 1) (GEQ s31 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 104 ms.
Product exploration explored 100000 steps with 50000 reset in 117 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 p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 87 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Szymanski-PT-a08-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-a08-LTLFireability-14 finished in 712 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 2 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 212/212 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 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 24 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 40 transition count 172
Applied a total of 28 rules in 13 ms. Remains 40 /46 variables (removed 6) and now considering 172/212 (removed 40) transitions.
[2024-05-31 14:53:40] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2024-05-31 14:53:40] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 14:53:40] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-31 14:53:40] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2024-05-31 14:53:40] [INFO ] Invariant cache hit.
[2024-05-31 14:53:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-31 14:53:40] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2024-05-31 14:53:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:53:40] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2024-05-31 14:53:40] [INFO ] Invariant cache hit.
[2024-05-31 14:53:40] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/46 places, 172/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 40/46 places, 172/212 transitions.
Stuttering acceptance computed with spot in 31 ms :[p0]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s8 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 190 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-15 finished in 234 ms.
All properties solved by simple procedures.
Total runtime 9330 ms.

BK_STOP 1717167224227

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-a08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Szymanski-PT-a08, 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 r417-tall-171690556600523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a08.tgz
mv Szymanski-PT-a08 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 ;