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.r461-smll-171701122700032.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)
.....................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is UtilityControlRoom-COL-Z2T4N04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122700032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 9.8K Apr 13 05:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 13 05:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 13 05:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 13 05:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 05:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 13 05:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 05:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 13 05:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z2T4N04-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717171884880

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N04
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-31 16:11:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 16:11:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:11:28] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-31 16:11:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 16:11:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1076 ms
[2024-05-31 16:11:29] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 72 PT places and 108.0 transition bindings in 32 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 16:11:30] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 10 ms.
[2024-05-31 16:11:30] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 30) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 11 rows 13 cols
[2024-05-31 16:11:31] [INFO ] Computed 5 invariants in 3 ms
[2024-05-31 16:11:31] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-31 16:11:31] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2024-05-31 16:11:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-31 16:11:31] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 16:11:31] [INFO ] Flatten gal took : 29 ms
[2024-05-31 16:11:31] [INFO ] Flatten gal took : 7 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(4), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2024-05-31 16:11:31] [INFO ] Unfolded HLPN to a Petri net with 72 places and 108 transitions 340 arcs in 51 ms.
[2024-05-31 16:11:31] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
Support contains 68 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 14 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2024-05-31 16:11:32] [INFO ] Computed 11 invariants in 16 ms
[2024-05-31 16:11:32] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-31 16:11:32] [INFO ] Invariant cache hit.
[2024-05-31 16:11:32] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2024-05-31 16:11:32] [INFO ] Invariant cache hit.
[2024-05-31 16:11:32] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 72/72 places, 92/92 transitions.
Support contains 68 out of 72 places after structural reductions.
[2024-05-31 16:11:32] [INFO ] Flatten gal took : 29 ms
[2024-05-31 16:11:32] [INFO ] Flatten gal took : 26 ms
[2024-05-31 16:11:32] [INFO ] Input system was already deterministic with 92 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=19 ) properties (out of 28) seen :25
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-31 16:11:33] [INFO ] Invariant cache hit.
[2024-05-31 16:11:33] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-31 16:11:33] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-31 16:11:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-31 16:11:33] [INFO ] After 48ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 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' '!(G(F((G(p0)||(p1 U (p2||G(p1)))))))'
Support contains 11 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 56 place count 48 transition count 60
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 64 place count 44 transition count 56
Applied a total of 64 rules in 18 ms. Remains 44 /72 variables (removed 28) and now considering 56/92 (removed 36) transitions.
// Phase 1: matrix 56 rows 44 cols
[2024-05-31 16:11:33] [INFO ] Computed 11 invariants in 2 ms
[2024-05-31 16:11:33] [INFO ] Implicit Places using invariants in 68 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/72 places, 56/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 91 ms. Remains : 43/72 places, 56/92 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 245 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT 2 (ADD s27 s28 s29 s30)) (GT (ADD s0 s1) s22)), p1:(GT (ADD s0 s1) s22), p0:(LEQ (ADD s31 s32 s33 s34) (ADD s27 s28 s29 s30))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 960 reset in 702 ms.
Stack based approach found an accepted trace after 71 steps with 0 reset with depth 72 and stack size 72 in 1 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-00 finished in 1122 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 23 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2024-05-31 16:11:34] [INFO ] Computed 11 invariants in 3 ms
[2024-05-31 16:11:34] [INFO ] Implicit Places using invariants in 88 ms returned [51]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 92/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 99 ms. Remains : 71/72 places, 92/92 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-01 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 (LEQ (ADD s55 s56 s57 s58) (ADD s0 s1)) (AND (LEQ 3 (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37)) (LEQ 3 s50)))], 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 4 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-01 finished in 221 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 12 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 56 place count 48 transition count 60
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 47 transition count 52
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 47 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 43 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 43 transition count 48
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 39 transition count 40
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 39 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 83 place count 34 transition count 36
Applied a total of 83 rules in 32 ms. Remains 34 /72 variables (removed 38) and now considering 36/92 (removed 56) transitions.
// Phase 1: matrix 36 rows 34 cols
[2024-05-31 16:11:35] [INFO ] Computed 10 invariants in 1 ms
[2024-05-31 16:11:35] [INFO ] Implicit Places using invariants in 54 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/72 places, 36/92 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 29 transition count 32
Applied a total of 8 rules in 5 ms. Remains 29 /33 variables (removed 4) and now considering 32/36 (removed 4) transitions.
// Phase 1: matrix 32 rows 29 cols
[2024-05-31 16:11:35] [INFO ] Computed 9 invariants in 1 ms
[2024-05-31 16:11:35] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-31 16:11:35] [INFO ] Invariant cache hit.
[2024-05-31 16:11:35] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/72 places, 32/92 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 202 ms. Remains : 29/72 places, 32/92 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-03 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:(LEQ (ADD s5 s6 s7 s8 s9 s10 s11 s12) (ADD s17 s18 s19 s20))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8342 reset in 256 ms.
Stack based approach found an accepted trace after 254 steps with 19 reset with depth 19 and stack size 19 in 1 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-03 finished in 565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(p0) U p1)||(p1 U G(p2))))))'
Support contains 15 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 4 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2024-05-31 16:11:35] [INFO ] Computed 11 invariants in 5 ms
[2024-05-31 16:11:35] [INFO ] Implicit Places using invariants in 91 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 447 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 6}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ 1 (ADD s0 s1)), p0:(LEQ 3 s42), p2:(LEQ (ADD s30 s31 s32 s33 s34 s35 s36 s37) (ADD s51 s52 s53 s54))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 199 ms.
Product exploration explored 100000 steps with 33333 reset in 220 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 109 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-04 finished in 1115 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||(p1&&X(p2))))))'
Support contains 9 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 6 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2024-05-31 16:11:36] [INFO ] Invariant cache hit.
[2024-05-31 16:11:36] [INFO ] Implicit Places using invariants in 96 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107 ms. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 206 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ 2 (ADD s30 s31 s32 s33 s34 s35 s36 s37)), p1:(LEQ 1 s42), p2:(AND (LEQ 2 (ADD s30 s31 s32 s33 s34 s35 s36 s37)) (LEQ 1 (ADD s30 s31 s32 s33 s34 s3...], 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 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-05 finished in 337 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 24 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 72 transition count 84
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 64 transition count 84
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 60 transition count 80
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 33 place count 55 transition count 76
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 49 place count 47 transition count 68
Applied a total of 49 rules in 17 ms. Remains 47 /72 variables (removed 25) and now considering 68/92 (removed 24) transitions.
// Phase 1: matrix 68 rows 47 cols
[2024-05-31 16:11:37] [INFO ] Computed 10 invariants in 2 ms
[2024-05-31 16:11:37] [INFO ] Implicit Places using invariants in 136 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 137 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/72 places, 68/92 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 68/68 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 159 ms. Remains : 46/72 places, 68/92 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33) (ADD s2 s3 s4 s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 362 ms.
Stack based approach found an accepted trace after 170 steps with 0 reset with depth 171 and stack size 171 in 2 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-06 finished in 598 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&&X(p1))||(X(p1)&&(!p1 U (p2||G(!p1))))))))'
Support contains 22 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 5 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2024-05-31 16:11:37] [INFO ] Computed 11 invariants in 1 ms
[2024-05-31 16:11:37] [INFO ] Implicit Places using invariants in 107 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 110 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 84/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 117 ms. Remains : 62/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(OR p0 p2 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(OR p0 p2 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p0:(GT (ADD s46 s47 s48 s49) (ADD s50 s51 s52 s53)), p2:(AND (GT 1 (ADD s42 s43 s44 s45)) (GT (ADD s0 s1) (ADD s6 s7 s8 s9 s10 s11 s12 s13))), p1:(LEQ 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 8345 reset in 365 ms.
Product exploration explored 100000 steps with 8287 reset in 390 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT p1)), (X (OR p0 p2 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p1))), (X (X (OR p0 p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 250 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 29 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT p1)), (X (OR p0 p2 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p1))), (X (X (OR p0 p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 p1 (NOT p2))), (F p1), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (OR p0 (NOT p1) p2)))]
Knowledge based reduction with 10 factoid took 480 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
// Phase 1: matrix 84 rows 62 cols
[2024-05-31 16:11:40] [INFO ] Computed 9 invariants in 2 ms
[2024-05-31 16:11:40] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-31 16:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:11:40] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-31 16:11:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:11:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 15 ms returned sat
[2024-05-31 16:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:11:40] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-05-31 16:11:40] [INFO ] Computed and/alt/rep : 80/124/80 causal constraints (skipped 0 transitions) in 14 ms.
[2024-05-31 16:11:41] [INFO ] Added : 62 causal constraints over 13 iterations in 262 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 22 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-31 16:11:41] [INFO ] Invariant cache hit.
[2024-05-31 16:11:41] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-31 16:11:41] [INFO ] Invariant cache hit.
[2024-05-31 16:11:41] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-31 16:11:41] [INFO ] Invariant cache hit.
[2024-05-31 16:11:41] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 62/62 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR p0 (NOT p1) p2)), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (OR p0 (NOT p1) p2))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 193 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 42 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR p0 (NOT p1) p2)), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (OR p0 (NOT p1) p2))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 p1 (NOT p2))), (F p1), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (OR p0 (NOT p1) p2)))]
Knowledge based reduction with 10 factoid took 458 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
[2024-05-31 16:11:42] [INFO ] Invariant cache hit.
[2024-05-31 16:11:42] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2024-05-31 16:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:11:43] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-31 16:11:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:11:43] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-31 16:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:11:43] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2024-05-31 16:11:43] [INFO ] Computed and/alt/rep : 80/124/80 causal constraints (skipped 0 transitions) in 13 ms.
[2024-05-31 16:11:43] [INFO ] Added : 44 causal constraints over 9 iterations in 150 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 8306 reset in 351 ms.
Product exploration explored 100000 steps with 8285 reset in 366 ms.
Built C files in :
/tmp/ltsmin3126538324513917597
[2024-05-31 16:11:44] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3126538324513917597
Running compilation step : cd /tmp/ltsmin3126538324513917597;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 584 ms.
Running link step : cd /tmp/ltsmin3126538324513917597;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin3126538324513917597;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2251170768978082629.hoa' '--buchi-type=spotba'
LTSmin run took 274 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-07 finished in 7851 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 21 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 55 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 55 transition count 60
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 51 transition count 56
Applied a total of 50 rules in 15 ms. Remains 51 /72 variables (removed 21) and now considering 56/92 (removed 36) transitions.
// Phase 1: matrix 56 rows 51 cols
[2024-05-31 16:11:45] [INFO ] Computed 11 invariants in 1 ms
[2024-05-31 16:11:45] [INFO ] Implicit Places using invariants in 65 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/72 places, 56/92 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 86 ms. Remains : 50/72 places, 56/92 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-08 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:(GT (ADD s42 s43 s44 s45 s46 s47 s48 s49) s29), p1:(GT (ADD s38 s39 s40 s41) (ADD s21 s22 s23 s24 s25 s26 s27 s28))], 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 0 reset in 277 ms.
Stack based approach found an accepted trace after 159 steps with 1 reset with depth 68 and stack size 68 in 1 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-08 finished in 536 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)))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 6 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2024-05-31 16:11:46] [INFO ] Computed 11 invariants in 2 ms
[2024-05-31 16:11:46] [INFO ] Implicit Places using invariants in 120 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 122 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 84/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 131 ms. Remains : 62/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s46 s47 s48 s49))], 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 15142 reset in 227 ms.
Stack based approach found an accepted trace after 2951 steps with 481 reset with depth 16 and stack size 16 in 18 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-09 finished in 494 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))))'
Support contains 16 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 5 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2024-05-31 16:11:46] [INFO ] Invariant cache hit.
[2024-05-31 16:11:46] [INFO ] Implicit Places using invariants in 93 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 94 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 84/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 62/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(LEQ 3 (ADD s6 s7 s8 s9 s10 s11 s12 s13)), p1:(LEQ 2 (ADD s30 s31 s32 s33 s34 s35 s36 s37))], 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 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-10 finished in 336 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 21 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 4 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2024-05-31 16:11:46] [INFO ] Invariant cache hit.
[2024-05-31 16:11:47] [INFO ] Implicit Places using invariants in 83 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-11 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 (LEQ 3 (ADD s30 s31 s32 s33 s34 s35 s36 s37)) (GT (ADD s6 s7 s8 s9 s10 s11 s12 s13) s42) (LEQ (ADD s43 s44 s45 s46) (ADD s6 s7 s8 s9 s10 s11 s12 s1...], 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 31 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-11 finished in 233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0)) U G(p1))))'
Support contains 10 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 5 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2024-05-31 16:11:47] [INFO ] Invariant cache hit.
[2024-05-31 16:11:47] [INFO ] Implicit Places using invariants in 93 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 95 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 84/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 102 ms. Remains : 62/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 (ADD s46 s47 s48 s49)), p0:(GT (ADD s0 s1) (ADD s50 s51 s52 s53))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1089 reset in 219 ms.
Stack based approach found an accepted trace after 1747 steps with 17 reset with depth 327 and stack size 327 in 8 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-13 finished in 514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 12 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 10 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2024-05-31 16:11:47] [INFO ] Invariant cache hit.
[2024-05-31 16:11:47] [INFO ] Implicit Places using invariants in 151 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 158 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 84/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 170 ms. Remains : 62/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : UtilityControlRoom-COL-Z2T4N04-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s46 s47 s48 s49) (ADD s30 s31 s32 s33 s34 s35 s36 s37))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z2T4N04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z2T4N04-LTLCardinality-14 finished in 318 ms.
All properties solved by simple procedures.
Total runtime 19502 ms.

BK_STOP 1717171909056

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-COL-Z2T4N04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is UtilityControlRoom-COL-Z2T4N04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r461-smll-171701122700032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N04.tgz
mv UtilityControlRoom-COL-Z2T4N04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;