Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r357-smll-167891805900204.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SafeBus-COL-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805900204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.8K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 01:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 01:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 26 01:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 01:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-COL-03-LTLFireability-00
FORMULA_NAME SafeBus-COL-03-LTLFireability-01
FORMULA_NAME SafeBus-COL-03-LTLFireability-02
FORMULA_NAME SafeBus-COL-03-LTLFireability-03
FORMULA_NAME SafeBus-COL-03-LTLFireability-04
FORMULA_NAME SafeBus-COL-03-LTLFireability-05
FORMULA_NAME SafeBus-COL-03-LTLFireability-06
FORMULA_NAME SafeBus-COL-03-LTLFireability-07
FORMULA_NAME SafeBus-COL-03-LTLFireability-08
FORMULA_NAME SafeBus-COL-03-LTLFireability-09
FORMULA_NAME SafeBus-COL-03-LTLFireability-10
FORMULA_NAME SafeBus-COL-03-LTLFireability-11
FORMULA_NAME SafeBus-COL-03-LTLFireability-12
FORMULA_NAME SafeBus-COL-03-LTLFireability-13
FORMULA_NAME SafeBus-COL-03-LTLFireability-14
FORMULA_NAME SafeBus-COL-03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679017157830

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-03
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-17 01:39:21] [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]
[2023-03-17 01:39:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:39:21] [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.
[2023-03-17 01:39:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 01:39:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 892 ms
[2023-03-17 01:39:22] [INFO ] Detected 1 constant HL places corresponding to 3 PT places.
[2023-03-17 01:39:22] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 60 PT places and 214.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-17 01:39:22] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 7 ms.
[2023-03-17 01:39:22] [INFO ] Skeletonized 12 HLPN properties in 2 ms. Removed 4 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA SafeBus-COL-03-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 01:39:22] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-17 01:39:22] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-17 01:39:22] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 01:39:22] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA SafeBus-COL-03-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 01:39:23] [INFO ] Flatten gal took : 31 ms
[2023-03-17 01:39:23] [INFO ] Flatten gal took : 8 ms
Domain [It(3), It(3)] of place AMC breaks symmetries in sort It
[2023-03-17 01:39:23] [INFO ] Unfolded HLPN to a Petri net with 60 places and 97 transitions 556 arcs in 46 ms.
[2023-03-17 01:39:23] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-17 01:39:23] [INFO ] Reduced 3 identical enabling conditions.
[2023-03-17 01:39:23] [INFO ] Reduced 3 identical enabling conditions.
[2023-03-17 01:39:23] [INFO ] Reduced 3 identical enabling conditions.
[2023-03-17 01:39:23] [INFO ] Reduced 3 identical enabling conditions.
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 6 places and 6 transitions.
Support contains 54 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 91/91 transitions.
Applied a total of 0 rules in 12 ms. Remains 54 /54 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2023-03-17 01:39:23] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:23] [INFO ] Computed 17 place invariants in 8 ms
[2023-03-17 01:39:23] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-17 01:39:23] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
[2023-03-17 01:39:23] [INFO ] Invariant cache hit.
[2023-03-17 01:39:23] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:23] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-17 01:39:23] [INFO ] Flow matrix only has 68 transitions (discarded 23 similar events)
[2023-03-17 01:39:23] [INFO ] Invariant cache hit.
[2023-03-17 01:39:23] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 9 transitions.
Found 9 dead transitions using SMT.
Drop transitions removed 9 transitions
Dead transitions reduction (with SMT) removed 9 transitions
Starting structural reductions in LTL mode, iteration 1 : 54/54 places, 82/91 transitions.
Applied a total of 0 rules in 3 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 431 ms. Remains : 54/54 places, 82/91 transitions.
Support contains 54 out of 54 places after structural reductions.
[2023-03-17 01:39:23] [INFO ] Flatten gal took : 33 ms
[2023-03-17 01:39:23] [INFO ] Flatten gal took : 38 ms
[2023-03-17 01:39:24] [INFO ] Input system was already deterministic with 82 transitions.
Finished random walk after 235 steps, including 0 resets, run visited all 17 properties in 19 ms. (steps per millisecond=12 )
FORMULA SafeBus-COL-03-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:24] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:24] [INFO ] Invariant cache hit.
[2023-03-17 01:39:24] [INFO ] Implicit Places using invariants in 122 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 127 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 135 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 292 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s39 1) (GEQ s42 1)) (AND (GEQ s40 1) (GEQ s42 1)) (AND (GEQ s38 1) (GEQ s42 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 17234 reset in 549 ms.
Product exploration explored 100000 steps with 17266 reset in 403 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 193 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2023-03-17 01:39:26] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 51 cols
[2023-03-17 01:39:26] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-17 01:39:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-17 01:39:26] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-17 01:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:26] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-17 01:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-17 01:39:26] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 21 ms returned sat
[2023-03-17 01:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:26] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-17 01:39:26] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:26] [INFO ] [Nat]Added 13 Read/Feed constraints in 6 ms returned sat
[2023-03-17 01:39:26] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 3 ms to minimize.
[2023-03-17 01:39:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-03-17 01:39:26] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 15 ms.
[2023-03-17 01:39:27] [INFO ] Added : 32 causal constraints over 7 iterations in 127 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 82/82 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 51 transition count 79
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 48 transition count 79
Applied a total of 6 rules in 41 ms. Remains 48 /51 variables (removed 3) and now considering 79/82 (removed 3) transitions.
[2023-03-17 01:39:27] [INFO ] Flow matrix only has 65 transitions (discarded 14 similar events)
// Phase 1: matrix 65 rows 48 cols
[2023-03-17 01:39:27] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-17 01:39:27] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-17 01:39:27] [INFO ] Flow matrix only has 65 transitions (discarded 14 similar events)
[2023-03-17 01:39:27] [INFO ] Invariant cache hit.
[2023-03-17 01:39:27] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:27] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-17 01:39:27] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-17 01:39:27] [INFO ] Flow matrix only has 65 transitions (discarded 14 similar events)
[2023-03-17 01:39:27] [INFO ] Invariant cache hit.
[2023-03-17 01:39:27] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/51 places, 79/82 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 433 ms. Remains : 48/51 places, 79/82 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2023-03-17 01:39:27] [INFO ] Flow matrix only has 65 transitions (discarded 14 similar events)
[2023-03-17 01:39:27] [INFO ] Invariant cache hit.
[2023-03-17 01:39:28] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-17 01:39:28] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-17 01:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:28] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-17 01:39:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:28] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-17 01:39:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:28] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-17 01:39:28] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:28] [INFO ] [Nat]Added 13 Read/Feed constraints in 34 ms returned sat
[2023-03-17 01:39:28] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2023-03-17 01:39:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-17 01:39:28] [INFO ] Computed and/alt/rep : 49/252/49 causal constraints (skipped 13 transitions) in 12 ms.
[2023-03-17 01:39:28] [INFO ] Added : 31 causal constraints over 7 iterations in 96 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 17616 reset in 277 ms.
Product exploration explored 100000 steps with 17631 reset in 332 ms.
Built C files in :
/tmp/ltsmin2281330935234853016
[2023-03-17 01:39:29] [INFO ] Computing symmetric may disable matrix : 79 transitions.
[2023-03-17 01:39:29] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:29] [INFO ] Computing symmetric may enable matrix : 79 transitions.
[2023-03-17 01:39:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:29] [INFO ] Computing Do-Not-Accords matrix : 79 transitions.
[2023-03-17 01:39:29] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:29] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2281330935234853016
Running compilation step : cd /tmp/ltsmin2281330935234853016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 455 ms.
Running link step : cd /tmp/ltsmin2281330935234853016;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin2281330935234853016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17012080989510957060.hoa' '--buchi-type=spotba'
LTSmin run took 141 ms.
FORMULA SafeBus-COL-03-LTLFireability-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-03-LTLFireability-00 finished in 5183 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 16 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 8 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:29] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:29] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-17 01:39:29] [INFO ] Implicit Places using invariants in 87 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 99 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 51 transition count 79
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 48 transition count 79
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 45 transition count 82
Applied a total of 12 rules in 17 ms. Remains 45 /51 variables (removed 6) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:29] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 45 cols
[2023-03-17 01:39:29] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 01:39:29] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-17 01:39:29] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:29] [INFO ] Invariant cache hit.
[2023-03-17 01:39:30] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:30] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 45/54 places, 82/82 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 296 ms. Remains : 45/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-01 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 (OR (LT s0 1) (LT s9 1) (LT s16 1) (LT s41 1)) (OR (LT s0 1) (LT s8 1) (LT s19 1) (LT s41 1)) (OR (LT s2 1) (LT s7 1) (LT s21 1) (LT s41 1)) (OR (...], 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 10344 reset in 312 ms.
Product exploration explored 100000 steps with 10349 reset in 415 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 16 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:31] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:31] [INFO ] Invariant cache hit.
[2023-03-17 01:39:31] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-17 01:39:31] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:31] [INFO ] Invariant cache hit.
[2023-03-17 01:39:31] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:31] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-17 01:39:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 01:39:31] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:31] [INFO ] Invariant cache hit.
[2023-03-17 01:39:31] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 468 ms. Remains : 45/45 places, 82/82 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10397 reset in 540 ms.
Product exploration explored 100000 steps with 10288 reset in 424 ms.
Built C files in :
/tmp/ltsmin14834392476308591209
[2023-03-17 01:39:33] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2023-03-17 01:39:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:33] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2023-03-17 01:39:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:33] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2023-03-17 01:39:33] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:33] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14834392476308591209
Running compilation step : cd /tmp/ltsmin14834392476308591209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 281 ms.
Running link step : cd /tmp/ltsmin14834392476308591209;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin14834392476308591209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8804935742394028313.hoa' '--buchi-type=spotba'
LTSmin run took 488 ms.
FORMULA SafeBus-COL-03-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-03-LTLFireability-01 finished in 4688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(!p0)||(F(p1)&&X((p2 U !p1)))))))'
Support contains 23 out of 54 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:34] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:34] [INFO ] Computed 17 place invariants in 4 ms
[2023-03-17 01:39:34] [INFO ] Implicit Places using invariants in 83 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 85 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 0 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 234 ms :[p0, (AND (NOT p1) p0), (AND p1 p0), p0]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(AND (OR (LT s25 1) (LT s34 1) (LT s47 1)) (OR (LT s23 1) (LT s34 1) (LT s47 1)) (OR (LT s26 1) (LT s34 1) (LT s47 1)) (OR (LT s22 1) (LT s34 1) (LT s4...], 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 8767 reset in 508 ms.
Product exploration explored 100000 steps with 8728 reset in 732 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 p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 459 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND p0 p1), (AND p0 p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p1 p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 6 factoid took 407 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 106 ms :[(AND p0 p1), (AND p0 p1)]
[2023-03-17 01:39:37] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 51 cols
[2023-03-17 01:39:37] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 01:39:37] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-17 01:39:37] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 11 ms returned sat
[2023-03-17 01:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:37] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-17 01:39:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-17 01:39:37] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 6 ms returned sat
[2023-03-17 01:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:37] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-17 01:39:37] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:37] [INFO ] [Nat]Added 13 Read/Feed constraints in 9 ms returned sat
[2023-03-17 01:39:37] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 11 ms.
[2023-03-17 01:39:37] [INFO ] Added : 15 causal constraints over 3 iterations in 77 ms. Result :sat
Could not prove EG (AND p0 p1)
Support contains 23 out of 51 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:37] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:37] [INFO ] Invariant cache hit.
[2023-03-17 01:39:38] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-17 01:39:38] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:38] [INFO ] Invariant cache hit.
[2023-03-17 01:39:38] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:38] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-17 01:39:38] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:38] [INFO ] Invariant cache hit.
[2023-03-17 01:39:38] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 375 ms. Remains : 51/51 places, 82/82 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 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 295 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND p0 p1), (AND p0 p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 5 factoid took 299 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 82 ms :[(AND p0 p1), (AND p0 p1)]
[2023-03-17 01:39:39] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:39] [INFO ] Invariant cache hit.
[2023-03-17 01:39:39] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-17 01:39:39] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 6 ms returned sat
[2023-03-17 01:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:39] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-17 01:39:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:39] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 7 ms returned sat
[2023-03-17 01:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:39] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-17 01:39:39] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:39] [INFO ] [Nat]Added 13 Read/Feed constraints in 6 ms returned sat
[2023-03-17 01:39:39] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 9 ms.
[2023-03-17 01:39:39] [INFO ] Added : 9 causal constraints over 2 iterations in 69 ms. Result :sat
Could not prove EG (AND p0 p1)
Stuttering acceptance computed with spot in 76 ms :[(AND p0 p1), (AND p0 p1)]
Product exploration explored 100000 steps with 8762 reset in 478 ms.
Product exploration explored 100000 steps with 8747 reset in 484 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 207 ms :[(AND p0 p1), (AND p0 p1)]
Support contains 23 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 82/82 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 51 transition count 82
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 51 transition count 82
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 3 rules in 7 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 01:39:41] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 51 cols
[2023-03-17 01:39:41] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 01:39:41] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/51 places, 82/82 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 51/51 places, 82/82 transitions.
Built C files in :
/tmp/ltsmin13806518716125265687
[2023-03-17 01:39:41] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13806518716125265687
Running compilation step : cd /tmp/ltsmin13806518716125265687;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 303 ms.
Running link step : cd /tmp/ltsmin13806518716125265687;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin13806518716125265687;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17144562691074516482.hoa' '--buchi-type=spotba'
LTSmin run took 175 ms.
FORMULA SafeBus-COL-03-LTLFireability-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-03-LTLFireability-02 finished in 7438 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 7 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:41] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:41] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-17 01:39:42] [INFO ] Implicit Places using invariants in 102 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 107 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 51 transition count 79
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 48 transition count 79
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 45 transition count 82
Applied a total of 12 rules in 15 ms. Remains 45 /51 variables (removed 6) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:42] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 45 cols
[2023-03-17 01:39:42] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-17 01:39:42] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-17 01:39:42] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:42] [INFO ] Invariant cache hit.
[2023-03-17 01:39:42] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:42] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 45/54 places, 82/82 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 458 ms. Remains : 45/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-03 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:(OR (AND (GEQ s7 1) (GEQ s10 1)) (AND (GEQ s9 1) (GEQ s12 1)) (AND (GEQ s8 1) (GEQ s11 1))), p1:(OR (AND (GEQ s11 1) (GEQ s40 1)) (AND (GEQ s12 1) (GEQ...], 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 321 ms.
Stack based approach found an accepted trace after 55 steps with 0 reset with depth 56 and stack size 56 in 1 ms.
FORMULA SafeBus-COL-03-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-03-LTLFireability-03 finished in 953 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(F(p0)))||(X(p2)&&p1)))))'
Support contains 15 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:42] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:42] [INFO ] Computed 17 place invariants in 4 ms
[2023-03-17 01:39:42] [INFO ] Implicit Places using invariants in 93 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 95 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 2}]], initial=3, aps=[p1:(AND (GEQ s34 1) (GEQ s42 1)), p2:(OR (AND (GEQ s22 1) (GEQ s41 1)) (AND (GEQ s27 1) (GEQ s41 1)) (AND (GEQ s26 1) (GEQ s41 1)) (AND (GEQ s25 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7445 reset in 280 ms.
Product exploration explored 100000 steps with 7461 reset in 311 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 p1) (NOT p2) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 222 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 52 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 411 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 265 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
[2023-03-17 01:39:45] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 51 cols
[2023-03-17 01:39:45] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-17 01:39:45] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 9 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:45] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-17 01:39:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:45] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 01:39:45] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:45] [INFO ] [Nat]Added 13 Read/Feed constraints in 4 ms returned sat
[2023-03-17 01:39:45] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 9 ms.
[2023-03-17 01:39:45] [INFO ] Added : 20 causal constraints over 4 iterations in 56 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
[2023-03-17 01:39:45] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:45] [INFO ] Invariant cache hit.
[2023-03-17 01:39:45] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 7 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 01:39:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 5 ms returned sat
[2023-03-17 01:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 01:39:45] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:45] [INFO ] [Nat]Added 13 Read/Feed constraints in 3 ms returned sat
[2023-03-17 01:39:45] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 6 ms.
[2023-03-17 01:39:46] [INFO ] Added : 20 causal constraints over 4 iterations in 73 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 15 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:46] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:46] [INFO ] Invariant cache hit.
[2023-03-17 01:39:46] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-17 01:39:46] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:46] [INFO ] Invariant cache hit.
[2023-03-17 01:39:46] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:46] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2023-03-17 01:39:46] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:46] [INFO ] Invariant cache hit.
[2023-03-17 01:39:46] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 365 ms. Remains : 51/51 places, 82/82 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) (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 257 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 21 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), true]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 196 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 266 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 254 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
[2023-03-17 01:39:47] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:47] [INFO ] Invariant cache hit.
[2023-03-17 01:39:47] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:47] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 8 ms returned sat
[2023-03-17 01:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:47] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-17 01:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:47] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 6 ms returned sat
[2023-03-17 01:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:47] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-17 01:39:47] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:48] [INFO ] [Nat]Added 13 Read/Feed constraints in 5 ms returned sat
[2023-03-17 01:39:48] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 10 ms.
[2023-03-17 01:39:48] [INFO ] Added : 24 causal constraints over 5 iterations in 98 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
[2023-03-17 01:39:48] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:48] [INFO ] Invariant cache hit.
[2023-03-17 01:39:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-17 01:39:48] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 13 ms returned sat
[2023-03-17 01:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:48] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-17 01:39:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:39:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-17 01:39:48] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 6 ms returned sat
[2023-03-17 01:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:39:48] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-17 01:39:48] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:48] [INFO ] [Nat]Added 13 Read/Feed constraints in 4 ms returned sat
[2023-03-17 01:39:48] [INFO ] Computed and/alt/rep : 52/255/52 causal constraints (skipped 13 transitions) in 10 ms.
[2023-03-17 01:39:48] [INFO ] Added : 20 causal constraints over 4 iterations in 64 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 289 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 7471 reset in 305 ms.
Product exploration explored 100000 steps with 7465 reset in 313 ms.
Built C files in :
/tmp/ltsmin9378756508325295292
[2023-03-17 01:39:49] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9378756508325295292
Running compilation step : cd /tmp/ltsmin9378756508325295292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 242 ms.
Running link step : cd /tmp/ltsmin9378756508325295292;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin9378756508325295292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15300098718215177712.hoa' '--buchi-type=spotba'
LTSmin run took 275 ms.
FORMULA SafeBus-COL-03-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-03-LTLFireability-04 finished in 7302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 20 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 7 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:50] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:50] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-17 01:39:50] [INFO ] Implicit Places using invariants in 91 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 108 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 6 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 121 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-05 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 p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s40 1) (LT s46 1)) (OR (LT s38 1) (LT s44 1)) (OR (LT s39 1) (LT s45 1))), p1:(OR (AND (GEQ s0 1) (GEQ s6 1) (GEQ s16 1) (GEQ s47 1)) (AND...], 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 5090 reset in 287 ms.
Product exploration explored 100000 steps with 5116 reset in 314 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 p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 20 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:51] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 51 cols
[2023-03-17 01:39:51] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-17 01:39:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-17 01:39:51] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:51] [INFO ] Invariant cache hit.
[2023-03-17 01:39:51] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:51] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-17 01:39:51] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 01:39:51] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:51] [INFO ] Invariant cache hit.
[2023-03-17 01:39:51] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 304 ms. Remains : 51/51 places, 82/82 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 p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5152 reset in 273 ms.
Product exploration explored 100000 steps with 5105 reset in 264 ms.
Built C files in :
/tmp/ltsmin5588089082869912023
[2023-03-17 01:39:53] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2023-03-17 01:39:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:53] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2023-03-17 01:39:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:53] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2023-03-17 01:39:53] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:39:53] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5588089082869912023
Running compilation step : cd /tmp/ltsmin5588089082869912023;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 255 ms.
Running link step : cd /tmp/ltsmin5588089082869912023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin5588089082869912023;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6162138921158683089.hoa' '--buchi-type=spotba'
LTSmin run took 647 ms.
FORMULA SafeBus-COL-03-LTLFireability-05 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-03-LTLFireability-05 finished in 3811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(X(X(X(p0))))))||(X(p0) U p1)))'
Support contains 14 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:53] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
// Phase 1: matrix 68 rows 54 cols
[2023-03-17 01:39:53] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-17 01:39:54] [INFO ] Implicit Places using invariants in 95 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 107 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 509 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 9}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 3}], [{ cond=true, acceptance={} source=7 dest: 4}], [{ cond=true, acceptance={} source=8 dest: 7}], [{ cond=(NOT p0), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 10}], [{ cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 5}, { cond=(NOT p0), acceptance={} source=10 dest: 7}]], initial=1, aps=[p1:(OR (AND (GEQ s25 1) (GEQ s34 1) (GEQ s47 1)) (AND (GEQ s23 1) (GEQ s34 1) (GEQ s47 1)) (AND (GEQ s26 1) (GEQ s34 1) (GEQ s47 1)) (AND (GEQ s22 1) (GEQ...], 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA SafeBus-COL-03-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-03-LTLFireability-07 finished in 639 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X((G(F(!p0))||G(p1))))) U G(!p0)))'
Support contains 6 out of 54 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 6 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:54] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:54] [INFO ] Invariant cache hit.
[2023-03-17 01:39:54] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-17 01:39:54] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:54] [INFO ] Invariant cache hit.
[2023-03-17 01:39:54] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:54] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-17 01:39:54] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 01:39:54] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:54] [INFO ] Invariant cache hit.
[2023-03-17 01:39:55] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 422 ms. Remains : 54/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 51 ms :[p0]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-08 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 (AND (GEQ s29 1) (GEQ s39 1)) (AND (GEQ s30 1) (GEQ s40 1)) (AND (GEQ s28 1) (GEQ s38 1)))], 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 318 ms.
Stack based approach found an accepted trace after 119 steps with 0 reset with depth 120 and stack size 120 in 1 ms.
FORMULA SafeBus-COL-03-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-03-LTLFireability-08 finished in 828 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0&&X((!p0 U (!p1||G(!p0)))))) U (G(p2)||X(X(p0)))))'
Support contains 26 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:55] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:55] [INFO ] Invariant cache hit.
[2023-03-17 01:39:55] [INFO ] Implicit Places using invariants in 67 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 68 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 752 ms :[(AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), false, (NOT p0), false, true, false, (AND (NOT p0) (NOT p2)), false, false, (AND (NOT p2) (NOT p0)), (AND p0 p1), (AND (NOT p2) p0 p1), (NOT p2)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 7}, { cond=true, acceptance={} source=2 dest: 8}, { cond=p2, acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 10}, { cond=(AND p2 p0), acceptance={} source=3 dest: 11}], [{ cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 12}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=8 dest: 8}, { cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=9 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=9 dest: 10}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=10 dest: 12}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=10 dest: 13}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=11 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={} source=11 dest: 14}], [{ cond=(AND p0 p1), acceptance={} source=12 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=12 dest: 12}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=13 dest: 6}, { cond=(AND p2 p0 p1), acceptance={} source=13 dest: 14}], [{ cond=(NOT p2), acceptance={} source=14 dest: 6}, { cond=p2, acceptance={} source=14 dest: 14}]], initial=0, aps=[p2:(OR (AND (GEQ s11 1) (GEQ s43 1)) (AND (GEQ s12 1) (GEQ s43 1)) (AND (GEQ s10 1) (GEQ s43 1))), p0:(OR (AND (GEQ s0 1) (GEQ s9 1) (GEQ s16 1) (GEQ s47 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 606 steps with 161 reset in 2 ms.
FORMULA SafeBus-COL-03-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-03-LTLFireability-09 finished in 862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 6 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:56] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:56] [INFO ] Invariant cache hit.
[2023-03-17 01:39:56] [INFO ] Implicit Places using invariants in 112 ms returned [28, 29, 30]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 114 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/54 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 51/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-12 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}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (AND (GEQ s4 1) (GEQ s49 1)) (AND (GEQ s4 1) (GEQ s50 1)) (AND (GEQ s5 1) (GEQ s48 1)) (AND (GEQ s4 1) (GEQ s48 1)) (AND (GEQ s5 1) (GEQ s49 1)) (A...], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-03-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-03-LTLFireability-12 finished in 456 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p2)&&p1))&&p0)))'
Support contains 31 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:56] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:56] [INFO ] Invariant cache hit.
[2023-03-17 01:39:56] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-17 01:39:56] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:56] [INFO ] Invariant cache hit.
[2023-03-17 01:39:56] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:56] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-17 01:39:56] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:56] [INFO ] Invariant cache hit.
[2023-03-17 01:39:57] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 54/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-13 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: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(AND (OR (AND (GEQ s5 1) (GEQ s33 1)) (AND (GEQ s4 1) (GEQ s32 1)) (AND (GEQ s4 1) (GEQ s33 1)) (AND (GEQ s5 1) (GEQ s31 1)) (AND (GEQ s4 1) (GEQ s31 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-03-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-03-LTLFireability-13 finished in 528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 10 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 6 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:57] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:57] [INFO ] Invariant cache hit.
[2023-03-17 01:39:57] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-17 01:39:57] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:57] [INFO ] Invariant cache hit.
[2023-03-17 01:39:57] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:57] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-17 01:39:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 01:39:57] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:57] [INFO ] Invariant cache hit.
[2023-03-17 01:39:57] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 399 ms. Remains : 54/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-14 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=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s11 1) (GEQ s46 1)) (AND (GEQ s12 1) (GEQ s46 1)) (AND (GEQ s10 1) (GEQ s46 1))), p1:(OR (AND (GEQ s28 1) (GEQ s34 1)) (AND (GEQ s29 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 0 reset in 320 ms.
Stack based approach found an accepted trace after 101 steps with 0 reset with depth 102 and stack size 102 in 1 ms.
FORMULA SafeBus-COL-03-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-03-LTLFireability-14 finished in 891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)||p0)))'
Support contains 32 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:39:58] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:58] [INFO ] Invariant cache hit.
[2023-03-17 01:39:58] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-17 01:39:58] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:58] [INFO ] Invariant cache hit.
[2023-03-17 01:39:58] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:39:58] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2023-03-17 01:39:58] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:39:58] [INFO ] Invariant cache hit.
[2023-03-17 01:39:58] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 347 ms. Remains : 54/54 places, 82/82 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-COL-03-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s29 1) (GEQ s39 1)) (AND (GEQ s30 1) (GEQ s40 1)) (AND (GEQ s28 1) (GEQ s38 1)) (AND (GEQ s22 1) (GEQ s44 1)) (AND (GEQ s27 1) (GEQ s44 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 25055 reset in 557 ms.
Product exploration explored 100000 steps with 24961 reset in 445 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) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-17 01:40:00] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:40:00] [INFO ] Invariant cache hit.
[2023-03-17 01:40:00] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-17 01:40:00] [INFO ] [Real]Absence check using 7 positive and 10 generalized place invariants in 13 ms returned sat
[2023-03-17 01:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:40:00] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-17 01:40:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:40:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-17 01:40:00] [INFO ] [Nat]Absence check using 7 positive and 10 generalized place invariants in 8 ms returned sat
[2023-03-17 01:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:40:00] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-17 01:40:00] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:40:00] [INFO ] [Nat]Added 13 Read/Feed constraints in 10 ms returned sat
[2023-03-17 01:40:00] [INFO ] Computed and/alt/rep : 52/309/52 causal constraints (skipped 13 transitions) in 11 ms.
[2023-03-17 01:40:00] [INFO ] Added : 22 causal constraints over 5 iterations in 104 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 32 out of 54 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 54 /54 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 01:40:00] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:40:00] [INFO ] Invariant cache hit.
[2023-03-17 01:40:00] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-17 01:40:00] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:40:00] [INFO ] Invariant cache hit.
[2023-03-17 01:40:00] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:40:01] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-17 01:40:01] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-17 01:40:01] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:40:01] [INFO ] Invariant cache hit.
[2023-03-17 01:40:01] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 329 ms. Remains : 54/54 places, 82/82 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)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 218 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-17 01:40:01] [INFO ] Flow matrix only has 68 transitions (discarded 14 similar events)
[2023-03-17 01:40:01] [INFO ] Invariant cache hit.
[2023-03-17 01:40:01] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-17 01:40:01] [INFO ] [Real]Absence check using 7 positive and 10 generalized place invariants in 10 ms returned sat
[2023-03-17 01:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 01:40:01] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-17 01:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 01:40:02] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-17 01:40:02] [INFO ] [Nat]Absence check using 7 positive and 10 generalized place invariants in 8 ms returned sat
[2023-03-17 01:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 01:40:02] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-17 01:40:02] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-17 01:40:02] [INFO ] [Nat]Added 13 Read/Feed constraints in 10 ms returned sat
[2023-03-17 01:40:02] [INFO ] Computed and/alt/rep : 52/309/52 causal constraints (skipped 13 transitions) in 11 ms.
[2023-03-17 01:40:02] [INFO ] Added : 22 causal constraints over 5 iterations in 107 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 24993 reset in 565 ms.
Product exploration explored 100000 steps with 25002 reset in 360 ms.
Built C files in :
/tmp/ltsmin11571746996725661043
[2023-03-17 01:40:03] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2023-03-17 01:40:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:40:03] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2023-03-17 01:40:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:40:03] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2023-03-17 01:40:03] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 01:40:03] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11571746996725661043
Running compilation step : cd /tmp/ltsmin11571746996725661043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 437 ms.
Running link step : cd /tmp/ltsmin11571746996725661043;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11571746996725661043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2004929561438703724.hoa' '--buchi-type=spotba'
LTSmin run took 106 ms.
FORMULA SafeBus-COL-03-LTLFireability-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-03-LTLFireability-15 finished in 5800 ms.
All properties solved by simple procedures.
Total runtime 42870 ms.

BK_STOP 1679017205093

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="SafeBus-COL-03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SafeBus-COL-03, 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 r357-smll-167891805900204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-03.tgz
mv SafeBus-COL-03 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 ;