About the Execution of 2023-gold for SwimmingPool-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7919.455 | 3600000.00 | 4701036.00 | 12206.40 | FTFT?FFTFFFFTF?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556600498.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SwimmingPool-PT-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556600498
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 19:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 12 19:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 12 19:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 19:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.9K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-09-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717165269615
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SwimmingPool-PT-09
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 14:21:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 14:21:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 14:21:11] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2024-05-31 14:21:11] [INFO ] Transformed 9 places.
[2024-05-31 14:21:11] [INFO ] Transformed 7 transitions.
[2024-05-31 14:21:11] [INFO ] Parsed PT model containing 9 places and 7 transitions and 20 arcs in 73 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA SwimmingPool-PT-09-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-09-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-09-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-09-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 7 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 14:21:11] [INFO ] Computed 3 invariants in 6 ms
[2024-05-31 14:21:11] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-31 14:21:11] [INFO ] Invariant cache hit.
[2024-05-31 14:21:11] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2024-05-31 14:21:11] [INFO ] Invariant cache hit.
[2024-05-31 14:21:11] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 9/9 places, 7/7 transitions.
Support contains 9 out of 9 places after structural reductions.
[2024-05-31 14:21:11] [INFO ] Flatten gal took : 11 ms
[2024-05-31 14:21:11] [INFO ] Flatten gal took : 2 ms
[2024-05-31 14:21:11] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 775 steps, including 0 resets, run visited all 10 properties in 18 ms. (steps per millisecond=43 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(p1))))'
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 14:21:12] [INFO ] Invariant cache hit.
[2024-05-31 14:21:12] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 14:21:12] [INFO ] Invariant cache hit.
[2024-05-31 14:21:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-31 14:21:12] [INFO ] Invariant cache hit.
[2024-05-31 14:21:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 9/9 places, 7/7 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 279 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s5 1), p1:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5763 reset in 190 ms.
Product exploration explored 100000 steps with 5666 reset in 114 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 (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 639 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=319 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-31 14:21:13] [INFO ] Invariant cache hit.
[2024-05-31 14:21:13] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 14:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-31 14:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:21:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:21:13] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:21:13] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 9 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 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 5 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-31 14:21:13] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 14:21:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 14:21:13] [INFO ] Invariant cache hit.
[2024-05-31 14:21:13] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-31 14:21:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:21:13] [INFO ] Invariant cache hit.
[2024-05-31 14:21:13] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 8/9 places, 6/7 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 68 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 29 ms :[(NOT p0)]
Finished random walk after 503 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=251 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 94 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2024-05-31 14:21:13] [INFO ] Invariant cache hit.
[2024-05-31 14:21:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-31 14:21:13] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:21:13] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7475 reset in 76 ms.
Product exploration explored 100000 steps with 7456 reset in 122 ms.
Built C files in :
/tmp/ltsmin8185861652827751702
[2024-05-31 14:21:14] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-31 14:21:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:14] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-31 14:21:14] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:14] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-31 14:21:14] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:14] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8185861652827751702
Running compilation step : cd /tmp/ltsmin8185861652827751702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 179 ms.
Running link step : cd /tmp/ltsmin8185861652827751702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin8185861652827751702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3469491804635304336.hoa' '--buchi-type=spotba'
LTSmin run took 741 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-09-LTLFireability-01 finished in 2830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 6 transition count 4
Applied a total of 6 rules in 4 ms. Remains 6 /9 variables (removed 3) and now considering 4/7 (removed 3) transitions.
// Phase 1: matrix 4 rows 6 cols
[2024-05-31 14:21:15] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 14:21:15] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-31 14:21:15] [INFO ] Invariant cache hit.
[2024-05-31 14:21:15] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-31 14:21:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:21:15] [INFO ] Invariant cache hit.
[2024-05-31 14:21:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 4/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 90 ms. Remains : 6/9 places, 4/7 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 12767 reset in 59 ms.
Product exploration explored 100000 steps with 11873 reset in 257 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))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 144 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 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 92 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=92 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 155 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 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
[2024-05-31 14:21:16] [INFO ] Invariant cache hit.
[2024-05-31 14:21:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:21:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:21:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-31 14:21:16] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:21:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-31 14:21:16] [INFO ] Invariant cache hit.
[2024-05-31 14:21:16] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 14:21:16] [INFO ] Invariant cache hit.
[2024-05-31 14:21:16] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-31 14:21:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:21:16] [INFO ] Invariant cache hit.
[2024-05-31 14:21:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 71 ms. Remains : 6/6 places, 4/4 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))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 108 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 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 92 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=92 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 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 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2024-05-31 14:21:16] [INFO ] Invariant cache hit.
[2024-05-31 14:21:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:21:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:21:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:21:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-31 14:21:16] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-31 14:21:16] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 12694 reset in 58 ms.
Product exploration explored 100000 steps with 13421 reset in 84 ms.
Built C files in :
/tmp/ltsmin3252708457447390093
[2024-05-31 14:21:17] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-31 14:21:17] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:17] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-31 14:21:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:17] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-31 14:21:17] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:17] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3252708457447390093
Running compilation step : cd /tmp/ltsmin3252708457447390093;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 76 ms.
Running link step : cd /tmp/ltsmin3252708457447390093;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin3252708457447390093;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1866004884703544504.hoa' '--buchi-type=spotba'
LTSmin run took 5378 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-09-LTLFireability-03 finished in 7487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(!p0&&F(G(!p1))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 3 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-31 14:21:22] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 14:21:22] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 14:21:22] [INFO ] Invariant cache hit.
[2024-05-31 14:21:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-31 14:21:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:21:22] [INFO ] Invariant cache hit.
[2024-05-31 14:21:22] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 74 ms. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s6 1)), p1:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 143 reset in 75 ms.
Product exploration explored 100000 steps with 122 reset in 76 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 (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 547 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=273 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 14:21:23] [INFO ] Invariant cache hit.
[2024-05-31 14:21:23] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 14:21:23] [INFO ] Invariant cache hit.
[2024-05-31 14:21:23] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-31 14:21:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:21:23] [INFO ] Invariant cache hit.
[2024-05-31 14:21:23] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 8/8 places, 6/6 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 (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 547 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=182 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 205 reset in 71 ms.
Product exploration explored 100000 steps with 94 reset in 68 ms.
Built C files in :
/tmp/ltsmin9548943812500466332
[2024-05-31 14:21:24] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-31 14:21:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:24] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-31 14:21:24] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:24] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-31 14:21:24] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:24] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9548943812500466332
Running compilation step : cd /tmp/ltsmin9548943812500466332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 76 ms.
Running link step : cd /tmp/ltsmin9548943812500466332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin9548943812500466332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16566751510307393640.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 3 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 14:21:39] [INFO ] Invariant cache hit.
[2024-05-31 14:21:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-31 14:21:39] [INFO ] Invariant cache hit.
[2024-05-31 14:21:39] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-31 14:21:39] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:21:39] [INFO ] Invariant cache hit.
[2024-05-31 14:21:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 98 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin16260564481502797478
[2024-05-31 14:21:39] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-31 14:21:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:39] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-31 14:21:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:39] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-31 14:21:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:21:39] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16260564481502797478
Running compilation step : cd /tmp/ltsmin16260564481502797478;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 81 ms.
Running link step : cd /tmp/ltsmin16260564481502797478;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16260564481502797478;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13146719114504910479.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 14:21:54] [INFO ] Flatten gal took : 2 ms
[2024-05-31 14:21:54] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:21:54] [INFO ] Time to serialize gal into /tmp/LTL410659980951751049.gal : 1 ms
[2024-05-31 14:21:54] [INFO ] Time to serialize properties into /tmp/LTL9862306394349542130.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL410659980951751049.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16044137669878423231.hoa' '-atoms' '/tmp/LTL9862306394349542130.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9862306394349542130.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16044137669878423231.hoa
Detected timeout of ITS tools.
[2024-05-31 14:22:09] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:22:09] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:22:09] [INFO ] Time to serialize gal into /tmp/LTL2460832577632500531.gal : 0 ms
[2024-05-31 14:22:09] [INFO ] Time to serialize properties into /tmp/LTL17804244290883210645.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2460832577632500531.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17804244290883210645.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((Entered>=1)&&(Cabins>=1))")))||((F(G("(Dressed<1)")))&&("((Entered<1)||(Cabins<1))")))))
Formula 0 simplified : G(FG!"((Entered>=1)&&(Cabins>=1))" & (!"((Entered<1)||(Cabins<1))" | GF!"(Dressed<1)"))
Detected timeout of ITS tools.
[2024-05-31 14:22:24] [INFO ] Flatten gal took : 3 ms
[2024-05-31 14:22:24] [INFO ] Applying decomposition
[2024-05-31 14:22:24] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10431222113060675840.txt' '-o' '/tmp/graph10431222113060675840.bin' '-w' '/tmp/graph10431222113060675840.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10431222113060675840.bin' '-l' '-1' '-v' '-w' '/tmp/graph10431222113060675840.weights' '-q' '0' '-e' '0.001'
[2024-05-31 14:22:24] [INFO ] Decomposing Gal with order
[2024-05-31 14:22:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 14:22:24] [INFO ] Flatten gal took : 21 ms
[2024-05-31 14:22:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-31 14:22:24] [INFO ] Time to serialize gal into /tmp/LTL6633810022421437162.gal : 1 ms
[2024-05-31 14:22:24] [INFO ] Time to serialize properties into /tmp/LTL265518060908395548.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6633810022421437162.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL265518060908395548.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((u2.Entered>=1)&&(u0.Cabins>=1))")))||((F(G("(u2.Dressed<1)")))&&("((u2.Entered<1)||(u0.Cabins<1))")))))
Formula 0 simplified : G(FG!"((u2.Entered>=1)&&(u0.Cabins>=1))" & (!"((u2.Entered<1)||(u0.Cabins<1))" | GF!"(u2.Dressed<1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10167694882373138932
[2024-05-31 14:22:39] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10167694882373138932
Running compilation step : cd /tmp/ltsmin10167694882373138932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 64 ms.
Running link step : cd /tmp/ltsmin10167694882373138932;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10167694882373138932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||(<>([]((LTLAPp1==true)))&&!(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-09-LTLFireability-04 finished in 92500 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&F(G(p1))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 3 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-31 14:22:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s6 1)), p1:(GEQ s3 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 75 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-05 finished in 316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((X(p1)||p0))&&(p2 U X(p3)))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 14:22:55] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 14:22:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 310 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p3) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p3), (NOT p3), true]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}, { cond=p2, acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s8 1)), p2:(AND (GEQ s3 1) (GEQ s7 1)), p1:(OR (LT s3 1) (LT s7 1) (LT s2 1)), p3:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 2 reset in 0 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-06 finished in 397 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(!p1))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-31 14:22:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:22:55] [INFO ] Invariant cache hit.
[2024-05-31 14:22:55] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 70 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s7 1)), p1:(AND (GEQ s1 1) (GEQ s8 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 1 reset in 70 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-08 finished in 286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(X(X(p0))))||X(X(G(!p1)))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 14:22:56] [INFO ] Invariant cache hit.
[2024-05-31 14:22:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 14:22:56] [INFO ] Invariant cache hit.
[2024-05-31 14:22:56] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-31 14:22:56] [INFO ] Invariant cache hit.
[2024-05-31 14:22:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 609 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0)), (AND (NOT p0) p1), (AND (NOT p0) p1), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}], [{ cond=p0, acceptance={} source=4 dest: 8}, { cond=(NOT p0), acceptance={} source=4 dest: 9}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 3}], [{ cond=(NOT p0), acceptance={} source=7 dest: 3}], [{ cond=p0, acceptance={} source=8 dest: 10}, { cond=(NOT p0), acceptance={} source=8 dest: 11}], [{ cond=true, acceptance={} source=9 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=10 dest: 12}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=10 dest: 13}, { cond=(AND p0 p1), acceptance={} source=10 dest: 14}, { cond=(AND (NOT p0) p1), acceptance={} source=10 dest: 15}], [{ cond=(NOT p1), acceptance={} source=11 dest: 6}, { cond=p1, acceptance={} source=11 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=12 dest: 13}, { cond=(AND (NOT p0) p1), acceptance={} source=12 dest: 15}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=13 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=13 dest: 7}], [{ cond=(NOT p0), acceptance={} source=14 dest: 15}], [{ cond=(NOT p0), acceptance={} source=15 dest: 7}]], initial=4, aps=[p1:(GEQ s4 1), p0:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, 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, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 1 reset in 0 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-09 finished in 719 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((((p0||X(p1)) U p2) U (X(!p3) U ((!p3&&X(!p3))||X(G(!p3)))))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 14:22:56] [INFO ] Invariant cache hit.
[2024-05-31 14:22:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-31 14:22:56] [INFO ] Invariant cache hit.
[2024-05-31 14:22:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-31 14:22:56] [INFO ] Invariant cache hit.
[2024-05-31 14:22:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 451 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=0 dest: 4}, { cond=p3, acceptance={} source=0 dest: 5}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 7}, { cond=(AND p3 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=p3, acceptance={0} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 9}, { cond=(AND p3 (NOT p1)), acceptance={} source=4 dest: 10}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(NOT p2), acceptance={} source=5 dest: 2}, { cond=(NOT p3), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(NOT p2), acceptance={0} source=8 dest: 8}], [{ cond=p3, acceptance={} source=9 dest: 6}], [{ cond=true, acceptance={} source=10 dest: 9}, { cond=p3, acceptance={0} source=10 dest: 10}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s7 1)), p0:(GEQ s5 1), p3:(AND (GEQ s0 1) (GEQ s7 1)), p1:(GEQ s6 1)], 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][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 29382 reset in 69 ms.
Product exploration explored 100000 steps with 29450 reset in 71 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 p2) (NOT p0) (NOT p3) p1), (X (AND (NOT p2) (NOT p0))), (X p3), (X (NOT (AND p3 (NOT p1)))), (X (AND p3 (NOT p2) (NOT p0))), (X (AND p3 (NOT p2))), (X p1), (X (NOT p2)), (X (X (AND (NOT p2) (NOT p0)))), true, (X (X (NOT (AND p3 (NOT p1))))), (X (X p1)), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (X (X (AND p3 (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2)))))]
Knowledge based reduction with 13 factoid took 274 ms. Reduced automaton from 11 states, 27 edges and 4 AP (stutter sensitive) to 11 states, 27 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 434 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Finished random walk after 364 steps, including 0 resets, run visited all 7 properties in 3 ms. (steps per millisecond=121 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p3) p1), (X (AND (NOT p2) (NOT p0))), (X p3), (X (NOT (AND p3 (NOT p1)))), (X (AND p3 (NOT p2) (NOT p0))), (X (AND p3 (NOT p2))), (X p1), (X (NOT p2)), (X (X (AND (NOT p2) (NOT p0)))), true, (X (X (NOT (AND p3 (NOT p1))))), (X (X p1)), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (X (X (AND p3 (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (F (AND (NOT p1) p3)), (F (AND p3 (NOT p0) (NOT p2))), (F (NOT p1)), (F (AND p3 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F p3), (F p2)]
Knowledge based reduction with 13 factoid took 527 ms. Reduced automaton from 11 states, 27 edges and 4 AP (stutter sensitive) to 11 states, 27 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 451 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Stuttering acceptance computed with spot in 544 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 14:22:59] [INFO ] Invariant cache hit.
[2024-05-31 14:22:59] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 14:22:59] [INFO ] Invariant cache hit.
[2024-05-31 14:22:59] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-31 14:22:59] [INFO ] Invariant cache hit.
[2024-05-31 14:22:59] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 9/9 places, 7/7 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 p2) (NOT p3) p1), (X p3), (X (NOT (AND (NOT p1) p3))), (X (AND p3 (NOT p0) (NOT p2))), (X (AND p3 (NOT p2))), (X p1), (X (AND (NOT p0) (NOT p2))), (X (NOT p2)), true, (X (X (NOT (AND (NOT p1) p3)))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (X (X (AND p3 (NOT p0) (NOT p2)))), (X (X (NOT (AND p3 (NOT p0) (NOT p2))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2)))))]
Knowledge based reduction with 13 factoid took 323 ms. Reduced automaton from 11 states, 27 edges and 4 AP (stutter sensitive) to 11 states, 27 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 446 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Finished random walk after 364 steps, including 0 resets, run visited all 7 properties in 2 ms. (steps per millisecond=182 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p3) p1), (X p3), (X (NOT (AND (NOT p1) p3))), (X (AND p3 (NOT p0) (NOT p2))), (X (AND p3 (NOT p2))), (X p1), (X (AND (NOT p0) (NOT p2))), (X (NOT p2)), true, (X (X (NOT (AND (NOT p1) p3)))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (X (X (AND p3 (NOT p0) (NOT p2)))), (X (X (NOT (AND p3 (NOT p0) (NOT p2))))), (X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (F (AND (NOT p1) p3)), (F (AND p3 (NOT p0) (NOT p2))), (F (NOT p1)), (F (AND p3 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F p3), (F p2)]
Knowledge based reduction with 13 factoid took 521 ms. Reduced automaton from 11 states, 27 edges and 4 AP (stutter sensitive) to 11 states, 27 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 410 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Stuttering acceptance computed with spot in 396 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Stuttering acceptance computed with spot in 406 ms :[p3, (AND p3 (NOT p1)), (AND (NOT p2) p3), p3, (AND p3 (NOT p1)), p3, true, (NOT p1), (NOT p2), p3, p3]
Product exploration explored 100000 steps with 29475 reset in 73 ms.
Stack based approach found an accepted trace after 2946 steps with 866 reset with depth 14 and stack size 14 in 4 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-10 finished in 5685 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Applied a total of 4 rules in 1 ms. Remains 7 /9 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-31 14:23:02] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 14:23:02] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 14:23:02] [INFO ] Invariant cache hit.
[2024-05-31 14:23:02] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-31 14:23:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:23:02] [INFO ] Invariant cache hit.
[2024-05-31 14:23:02] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/9 places, 5/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 74 ms. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 47 ms.
Product exploration explored 100000 steps with 50000 reset in 43 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 p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SwimmingPool-PT-09-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SwimmingPool-PT-09-LTLFireability-12 finished in 237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p1)&&p0))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 14:23:02] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 14:23:02] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 14:23:02] [INFO ] Invariant cache hit.
[2024-05-31 14:23:02] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-31 14:23:02] [INFO ] Invariant cache hit.
[2024-05-31 14:23:02] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(GEQ s6 1), p0:(AND (GEQ s5 1) (LT s6 1) (OR (LT s1 1) (LT s8 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-13 finished in 243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((F(p1)||(p1 U p2)))))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 3 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-31 14:23:02] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 14:23:02] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 14:23:02] [INFO ] Invariant cache hit.
[2024-05-31 14:23:03] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-31 14:23:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:23:03] [INFO ] Invariant cache hit.
[2024-05-31 14:23:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s4 1), p2:(AND (GEQ s0 1) (GEQ s6 1)), p1:(AND (GEQ s2 1) (GEQ s6 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 9127 reset in 60 ms.
Product exploration explored 100000 steps with 9110 reset in 59 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 p2) (NOT p1)), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Finished random walk after 547 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=273 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND p2 (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F p0), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 5 factoid took 235 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
[2024-05-31 14:23:04] [INFO ] Invariant cache hit.
[2024-05-31 14:23:04] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 14:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-31 14:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:23:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 14:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:23:04] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:23:04] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-31 14:23:04] [INFO ] Invariant cache hit.
[2024-05-31 14:23:04] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 14:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:23:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:23:04] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:23:04] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 14:23:04] [INFO ] Invariant cache hit.
[2024-05-31 14:23:04] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-31 14:23:04] [INFO ] Invariant cache hit.
[2024-05-31 14:23:04] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-31 14:23:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:23:04] [INFO ] Invariant cache hit.
[2024-05-31 14:23:04] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 72 ms. Remains : 8/8 places, 6/6 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)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 5 factoid took 164 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Finished random walk after 547 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=182 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F p0), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 5 factoid took 375 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
[2024-05-31 14:23:05] [INFO ] Invariant cache hit.
[2024-05-31 14:23:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:23:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:23:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 14:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-31 14:23:05] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:23:05] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-31 14:23:05] [INFO ] Invariant cache hit.
[2024-05-31 14:23:05] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 14:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 14:23:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 14:23:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 14:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 14:23:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-31 14:23:05] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 14:23:05] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 9129 reset in 66 ms.
Product exploration explored 100000 steps with 9056 reset in 60 ms.
Built C files in :
/tmp/ltsmin7484165135902639200
[2024-05-31 14:23:05] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-31 14:23:05] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:23:05] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-31 14:23:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:23:05] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-31 14:23:05] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:23:05] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7484165135902639200
Running compilation step : cd /tmp/ltsmin7484165135902639200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 84 ms.
Running link step : cd /tmp/ltsmin7484165135902639200;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7484165135902639200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5240700181558970083.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 3 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 14:23:20] [INFO ] Invariant cache hit.
[2024-05-31 14:23:20] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 14:23:20] [INFO ] Invariant cache hit.
[2024-05-31 14:23:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-31 14:23:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:23:20] [INFO ] Invariant cache hit.
[2024-05-31 14:23:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin11483733668240195784
[2024-05-31 14:23:20] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-31 14:23:20] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:23:20] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-31 14:23:20] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:23:20] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-31 14:23:20] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:23:20] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11483733668240195784
Running compilation step : cd /tmp/ltsmin11483733668240195784;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 78 ms.
Running link step : cd /tmp/ltsmin11483733668240195784;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11483733668240195784;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14580589772605416143.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 14:23:35] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:23:35] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:23:35] [INFO ] Time to serialize gal into /tmp/LTL16725319514661141423.gal : 1 ms
[2024-05-31 14:23:35] [INFO ] Time to serialize properties into /tmp/LTL13822523538110924909.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16725319514661141423.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2611800918634823176.hoa' '-atoms' '/tmp/LTL13822523538110924909.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13822523538110924909.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2611800918634823176.hoa
Detected timeout of ITS tools.
[2024-05-31 14:23:50] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:23:50] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:23:50] [INFO ] Time to serialize gal into /tmp/LTL191949289046258722.gal : 1 ms
[2024-05-31 14:23:50] [INFO ] Time to serialize properties into /tmp/LTL11512082655826688817.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL191949289046258722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11512082655826688817.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("(Dressed>=1)"))&&(F(G((F("((InBath>=1)&&(Cabins>=1))"))||(("((InBath>=1)&&(Cabins>=1))")U("((Entered>=1)&&(Cabins>=1))"))))))...157
Formula 0 simplified : F(G!"(Dressed>=1)" | G(F(!"((InBath>=1)&&(Cabins>=1))" R !"((Entered>=1)&&(Cabins>=1))") & FG!"((InBath>=1)&&(Cabins>=1))"))
Detected timeout of ITS tools.
[2024-05-31 14:24:06] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:24:06] [INFO ] Applying decomposition
[2024-05-31 14:24:06] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16286489979961322459.txt' '-o' '/tmp/graph16286489979961322459.bin' '-w' '/tmp/graph16286489979961322459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16286489979961322459.bin' '-l' '-1' '-v' '-w' '/tmp/graph16286489979961322459.weights' '-q' '0' '-e' '0.001'
[2024-05-31 14:24:06] [INFO ] Decomposing Gal with order
[2024-05-31 14:24:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 14:24:06] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:24:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 14:24:06] [INFO ] Time to serialize gal into /tmp/LTL10519966344427158947.gal : 0 ms
[2024-05-31 14:24:06] [INFO ] Time to serialize properties into /tmp/LTL16471671731187548729.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10519966344427158947.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16471671731187548729.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F("(u0.Dressed>=1)"))&&(F(G((F("((u1.InBath>=1)&&(u2.Cabins>=1))"))||(("((u1.InBath>=1)&&(u2.Cabins>=1))")U("((u0.Entered>=1)&&(...178
Formula 0 simplified : F(G!"(u0.Dressed>=1)" | G(F(!"((u1.InBath>=1)&&(u2.Cabins>=1))" R !"((u0.Entered>=1)&&(u2.Cabins>=1))") & FG!"((u1.InBath>=1)&&(u2.C...168
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12865853087870344128
[2024-05-31 14:24:21] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12865853087870344128
Running compilation step : cd /tmp/ltsmin12865853087870344128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 72 ms.
Running link step : cd /tmp/ltsmin12865853087870344128;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12865853087870344128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((<>((LTLAPp1==true))||((LTLAPp1==true) U (LTLAPp2==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-09-LTLFireability-14 finished in 93225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(((F(G(p0))&&F(X(p1))) U p2)))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Applied a total of 4 rules in 2 ms. Remains 7 /9 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-31 14:24:36] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 14:24:36] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 14:24:36] [INFO ] Invariant cache hit.
[2024-05-31 14:24:36] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-31 14:24:36] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 14:24:36] [INFO ] Invariant cache hit.
[2024-05-31 14:24:36] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/9 places, 5/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 74 ms. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p2), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-09-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0, 1} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s6 1)), p1:(GEQ s1 1), p0:(GEQ s3 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 105 ms.
Stack based approach found an accepted trace after 50 steps with 2 reset with depth 42 and stack size 40 in 1 ms.
FORMULA SwimmingPool-PT-09-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-09-LTLFireability-15 finished in 368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(!p0&&F(G(!p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((F(p1)||(p1 U p2)))))))'
[2024-05-31 14:24:36] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11872359330820321149
[2024-05-31 14:24:36] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-31 14:24:36] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:24:36] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-31 14:24:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:24:36] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-31 14:24:36] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 14:24:36] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11872359330820321149
Running compilation step : cd /tmp/ltsmin11872359330820321149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 14:24:36] [INFO ] Applying decomposition
[2024-05-31 14:24:36] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph204268875728151183.txt' '-o' '/tmp/graph204268875728151183.bin' '-w' '/tmp/graph204268875728151183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph204268875728151183.bin' '-l' '-1' '-v' '-w' '/tmp/graph204268875728151183.weights' '-q' '0' '-e' '0.001'
[2024-05-31 14:24:36] [INFO ] Decomposing Gal with order
[2024-05-31 14:24:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 14:24:36] [INFO ] Flatten gal took : 2 ms
[2024-05-31 14:24:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 14:24:36] [INFO ] Time to serialize gal into /tmp/LTLFireability17193212015210764016.gal : 0 ms
[2024-05-31 14:24:36] [INFO ] Time to serialize properties into /tmp/LTLFireability12236501329910796961.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17193212015210764016.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12236501329910796961.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((F((G(F("((u0.Entered>=1)&&(u1.Cabins>=1))")))||((!("((u0.Entered>=1)&&(u1.Cabins>=1))"))&&(F(G("(u0.Dressed<1)")))))))
Formula 0 simplified : G(FG!"((u0.Entered>=1)&&(u1.Cabins>=1))" & ("((u0.Entered>=1)&&(u1.Cabins>=1))" | GF!"(u0.Dressed<1)"))
Compilation finished in 83 ms.
Running link step : cd /tmp/ltsmin11872359330820321149;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11872359330820321149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||(!(LTLAPp0==true)&&<>([](!(LTLAPp1==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: Initializing POR dependencies: labels 10, guards 7
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: LTL layer: formula: <>(([](<>((LTLAPp0==true)))||(!(LTLAPp0==true)&&<>([](!(LTLAPp1==true))))))
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: "<>(([](<>((LTLAPp0==true)))||(!(LTLAPp0==true)&&<>([](!(LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: buchi has 3 states
pins2lts-mc-linux64( 0/ 8), 0.014: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.022: There are 11 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.022: State length is 10, there are 13 groups
pins2lts-mc-linux64( 0/ 8), 0.022: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.022: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.022: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.022: Visible groups: 0 / 13, labels: 2 / 11
pins2lts-mc-linux64( 0/ 8), 0.022: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.022: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.029: [Blue] ~120 levels ~960 states ~2272 transitions
pins2lts-mc-linux64( 5/ 8), 0.055: [Blue] ~225 levels ~1920 states ~4352 transitions
pins2lts-mc-linux64( 5/ 8), 0.080: [Blue] ~226 levels ~3840 states ~7424 transitions
pins2lts-mc-linux64( 5/ 8), 0.161: [Blue] ~226 levels ~7680 states ~15088 transitions
pins2lts-mc-linux64( 0/ 8), 0.255: [Blue] ~215 levels ~15360 states ~32872 transitions
pins2lts-mc-linux64( 5/ 8), 0.512: [Blue] ~344 levels ~30720 states ~66384 transitions
pins2lts-mc-linux64( 0/ 8), 0.901: [Blue] ~433 levels ~61440 states ~130040 transitions
pins2lts-mc-linux64( 5/ 8), 1.935: [Blue] ~1351 levels ~122880 states ~213936 transitions
pins2lts-mc-linux64( 5/ 8), 2.452: [Blue] ~1351 levels ~245760 states ~417536 transitions
pins2lts-mc-linux64( 5/ 8), 3.056: [Blue] ~1967 levels ~491520 states ~795376 transitions
pins2lts-mc-linux64( 5/ 8), 4.247: [Blue] ~4080 levels ~983040 states ~1587984 transitions
pins2lts-mc-linux64( 1/ 8), 6.379: [Blue] ~1657 levels ~1966080 states ~3398240 transitions
pins2lts-mc-linux64( 5/ 8), 8.640: [Blue] ~14605 levels ~3932160 states ~7337336 transitions
pins2lts-mc-linux64( 6/ 8), 12.979: [Blue] ~1255 levels ~7864320 states ~15177568 transitions
pins2lts-mc-linux64( 6/ 8), 21.601: [Blue] ~1255 levels ~15728640 states ~33999968 transitions
pins2lts-mc-linux64( 6/ 8), 39.113: [Blue] ~1255 levels ~31457280 states ~71247216 transitions
pins2lts-mc-linux64( 6/ 8), 70.148: [Blue] ~1255 levels ~62914560 states ~143403792 transitions
pins2lts-mc-linux64( 4/ 8), 137.118: [Blue] ~17571 levels ~125829120 states ~296143064 transitions
pins2lts-mc-linux64( 5/ 8), 259.127: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 259.169:
pins2lts-mc-linux64( 0/ 8), 259.169: Explored 170793800 states 422390683 transitions, fanout: 2.473
pins2lts-mc-linux64( 0/ 8), 259.169: Total exploration time 259.130 sec (259.070 sec minimum, 259.106 sec on average)
pins2lts-mc-linux64( 0/ 8), 259.169: States per second: 659105, Transitions per second: 1630034
pins2lts-mc-linux64( 0/ 8), 259.169:
pins2lts-mc-linux64( 0/ 8), 259.169: State space has 134217412 states, 60043246 are accepting
pins2lts-mc-linux64( 0/ 8), 259.169: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 259.169: blue states: 170793800 (127.25%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 259.169: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 259.169: all-red states: 61955348 (46.16%), bogus 27460810 (20.46%)
pins2lts-mc-linux64( 0/ 8), 259.169:
pins2lts-mc-linux64( 0/ 8), 259.169: Total memory used for local state coloring: 985.3MB
pins2lts-mc-linux64( 0/ 8), 259.169:
pins2lts-mc-linux64( 0/ 8), 259.169: Queue width: 8B, total height: 64571716, memory: 492.64MB
pins2lts-mc-linux64( 0/ 8), 259.169: Tree memory: 1137.1MB, 8.9 B/state, compr.: 21.2%
pins2lts-mc-linux64( 0/ 8), 259.169: Tree fill ratio (roots/leafs): 99.0%/44.0%
pins2lts-mc-linux64( 0/ 8), 259.169: Stored 7 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 259.169: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 259.169: Est. total memory use: 1629.8MB (~1516.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11872359330820321149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||(!(LTLAPp0==true)&&<>([](!(LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11872359330820321149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||(!(LTLAPp0==true)&&<>([](!(LTLAPp1==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-31 14:45:44] [INFO ] Flatten gal took : 1 ms
[2024-05-31 14:45:44] [INFO ] Time to serialize gal into /tmp/LTLFireability8676152398454641023.gal : 0 ms
[2024-05-31 14:45:44] [INFO ] Time to serialize properties into /tmp/LTLFireability3697218939725275324.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8676152398454641023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3697218939725275324.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F((G(F("((Entered>=1)&&(Cabins>=1))")))||((!("((Entered>=1)&&(Cabins>=1))"))&&(F(G("(Dressed<1)")))))))
Formula 0 simplified : G(FG!"((Entered>=1)&&(Cabins>=1))" & ("((Entered>=1)&&(Cabins>=1))" | GF!"(Dressed<1)"))
Detected timeout of ITS tools.
[2024-05-31 15:06:53] [INFO ] Flatten gal took : 2 ms
[2024-05-31 15:06:53] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-31 15:06:53] [INFO ] Transformed 9 places.
[2024-05-31 15:06:53] [INFO ] Transformed 7 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 15:06:53] [INFO ] Time to serialize gal into /tmp/LTLFireability12573450397707077390.gal : 0 ms
[2024-05-31 15:06:53] [INFO ] Time to serialize properties into /tmp/LTLFireability1551993686997037058.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12573450397707077390.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1551993686997037058.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F("((Entered>=1)&&(Cabins>=1))")))||((!("((Entered>=1)&&(Cabins>=1))"))&&(F(G("(Dressed<1)")))))))
Formula 0 simplified : G(FG!"((Entered>=1)&&(Cabins>=1))" & ("((Entered>=1)&&(Cabins>=1))" | GF!"(Dressed<1)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12581004 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16037068 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SwimmingPool-PT-09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is SwimmingPool-PT-09, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556600498"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-09.tgz
mv SwimmingPool-PT-09 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 '
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 ;