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-171690556600483.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-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556600483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.9K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 19:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 12 19:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 12 19:38 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-06-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717163426975

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-06
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 13:50:28] [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 13:50:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 13:50:28] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2024-05-31 13:50:28] [INFO ] Transformed 9 places.
[2024-05-31 13:50:28] [INFO ] Transformed 7 transitions.
[2024-05-31 13:50:28] [INFO ] Parsed PT model containing 9 places and 7 transitions and 20 arcs in 75 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA SwimmingPool-PT-06-LTLFireability-06 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 9 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 13:50:28] [INFO ] Computed 3 invariants in 5 ms
[2024-05-31 13:50:28] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-31 13:50:28] [INFO ] Invariant cache hit.
[2024-05-31 13:50:28] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2024-05-31 13:50:28] [INFO ] Invariant cache hit.
[2024-05-31 13:50:28] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 9/9 places, 7/7 transitions.
Support contains 9 out of 9 places after structural reductions.
[2024-05-31 13:50:29] [INFO ] Flatten gal took : 11 ms
[2024-05-31 13:50:29] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:50:29] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 948 steps, including 0 resets, run visited all 12 properties in 11 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 1 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(X(G(p0))))'
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 13:50:29] [INFO ] Invariant cache hit.
[2024-05-31 13:50:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 13:50:29] [INFO ] Invariant cache hit.
[2024-05-31 13:50:29] [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 13:50:29] [INFO ] Invariant cache hit.
[2024-05-31 13:50:29] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 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 218 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s0 1) (LT s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 4 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-00 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' '!(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 9 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 13:50:29] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:50:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 13:50:29] [INFO ] Invariant cache hit.
[2024-05-31 13:50:29] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-31 13:50:29] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:50:29] [INFO ] Invariant cache hit.
[2024-05-31 13:50:29] [INFO ] Dead Transitions using invariants and state equation in 22 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 93 ms. Remains : 6/9 places, 4/7 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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 13876 reset in 210 ms.
Product exploration explored 100000 steps with 11474 reset in 207 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 286 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 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
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 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
[2024-05-31 13:50:31] [INFO ] Invariant cache hit.
[2024-05-31 13:50:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:50:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:50:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:50:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-31 13:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:50:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:50:31] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:50:31] [INFO ] Added : 2 causal constraints over 1 iterations in 24 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 13:50:31] [INFO ] Invariant cache hit.
[2024-05-31 13:50:31] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-31 13:50:31] [INFO ] Invariant cache hit.
[2024-05-31 13:50:31] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-31 13:50:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:50:31] [INFO ] Invariant cache hit.
[2024-05-31 13:50:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 79 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 105 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 52 ms :[(NOT p0), (NOT p0)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
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 109 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2024-05-31 13:50:31] [INFO ] Invariant cache hit.
[2024-05-31 13:50:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 13:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:50:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:50:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:50:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-31 13:50:31] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-31 13:50:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 11112 reset in 88 ms.
Product exploration explored 100000 steps with 12204 reset in 180 ms.
Built C files in :
/tmp/ltsmin16843069212235841373
[2024-05-31 13:50:32] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-31 13:50:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:50:32] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-31 13:50:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:50:32] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-31 13:50:32] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:50:32] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16843069212235841373
Running compilation step : cd /tmp/ltsmin16843069212235841373;'/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 170 ms.
Running link step : cd /tmp/ltsmin16843069212235841373;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16843069212235841373;'/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/stateBased754597956533696754.hoa' '--buchi-type=spotba'
LTSmin run took 2622 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-06-LTLFireability-01 finished in 5181 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 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 13:50:34] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-02 finished in 190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 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 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-03 finished in 177 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(X(X(F(p0)))))||X(p0))))'
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 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 321 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=0, aps=[p0:(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]]
Product exploration explored 100000 steps with 8394 reset in 79 ms.
Stack based approach found an accepted trace after 392 steps with 68 reset with depth 15 and stack size 15 in 1 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-04 finished in 516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 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 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-31 13:50:35] [INFO ] Invariant cache hit.
[2024-05-31 13:50:35] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 57 ms.
Product exploration explored 100000 steps with 50000 reset in 42 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SwimmingPool-PT-06-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SwimmingPool-PT-06-LTLFireability-05 finished in 296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0))) U G((F(p1)||(!p2 U (p3||G(!p2)))))))'
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 13:50:36] [INFO ] Invariant cache hit.
[2024-05-31 13:50:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 13:50:36] [INFO ] Invariant cache hit.
[2024-05-31 13:50:36] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-31 13:50:36] [INFO ] Invariant cache hit.
[2024-05-31 13:50:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 686 ms :[(AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) (NOT p3) p2 (NOT p0)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) (NOT p3) p2 (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) (NOT p3) p2 (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p3) p2 (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3) p2), (NOT p1), (AND (NOT p1) (NOT p3) p2 p0), (AND (NOT p1) (NOT p3) p2 p0), (AND (NOT p1) (NOT p3) p2 (NOT p0)), (AND (NOT p1) (NOT p3) p2 p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={0, 1} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=3 dest: 7}, { cond=true, acceptance={} source=3 dest: 8}], [{ cond=(NOT p1), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={1} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p1) p3) (AND (NOT p1) (NOT p2))), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={0, 1} source=5 dest: 5}, { cond=(OR (AND (NOT p1) p3) (AND (NOT p1) (NOT p2))), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p1) (NOT p3) p2 (NOT p0)), acceptance={} source=6 dest: 10}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=6 dest: 11}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p1) (NOT p3) p2 (NOT p0)), acceptance={} source=8 dest: 10}, { cond=(NOT p0), acceptance={} source=8 dest: 12}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=9 dest: 7}, { cond=(OR (AND (NOT p1) p3) (AND (NOT p1) (NOT p2))), acceptance={} source=9 dest: 13}], [{ cond=(NOT p1), acceptance={0, 1} source=10 dest: 10}], [{ cond=(AND (NOT p1) (NOT p3) p2 p0), acceptance={} source=11 dest: 10}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) p0), acceptance={} source=11 dest: 11}], [{ cond=(AND (NOT p1) (NOT p3) p2 p0), acceptance={} source=12 dest: 10}, { cond=p0, acceptance={} source=12 dest: 12}], [{ cond=(AND (NOT p1) (NOT p3) p2 (NOT p0)), acceptance={} source=13 dest: 10}, { cond=(OR (AND (NOT p1) p3 (NOT p0)) (AND (NOT p1) (NOT p2) (NOT p0))), acceptance={} source=13 dest: 14}], [{ cond=(AND (NOT p1) (NOT p3) p2 p0), acceptance={} source=14 dest: 10}, { cond=(OR (AND (NOT p1) p3 p0) (AND (NOT p1) (NOT p2) p0)), acceptance={} source=14 dest: 14}]], initial=0, aps=[p1:(OR (LT s3 1) (LT s7 1)), p3:(AND (LT s2 1) (LT s5 1)), p2:(GEQ s2 1), p0:(AND (GEQ s3 1) (GEQ s7 1) (GEQ s4 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19975 reset in 145 ms.
Stack based approach found an accepted trace after 55390 steps with 11028 reset with depth 48 and stack size 48 in 83 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-07 finished in 1016 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0)) U 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 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 3 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 13:50:37] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:50:37] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-31 13:50:37] [INFO ] Invariant cache hit.
[2024-05-31 13:50:37] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-31 13:50:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:50:37] [INFO ] Invariant cache hit.
[2024-05-31 13:50:37] [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 78 ms. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), p0]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s4 1), p0:(OR (LT s2 1) (LT s5 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 0 reset in 95 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 1 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-08 finished in 255 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||G((p1&&(p1 U (X(p0)||G(p1))))))))'
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.
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
Applied a total of 4 rules in 3 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 13:50:37] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:50:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-31 13:50:37] [INFO ] Invariant cache hit.
[2024-05-31 13:50:37] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-31 13:50:37] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 13:50:37] [INFO ] Invariant cache hit.
[2024-05-31 13:50:37] [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 108 ms. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p1) p0)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LT s2 1), p0:(LT s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10239 reset in 69 ms.
Product exploration explored 100000 steps with 10148 reset in 69 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(AND p0 (NOT p1))]
Finished random walk after 215 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND p0 (NOT p1))]
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:50:38] [INFO ] Invariant cache hit.
[2024-05-31 13:50:38] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 13:50:38] [INFO ] Invariant cache hit.
[2024-05-31 13:50:38] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-31 13:50:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:50:38] [INFO ] Invariant cache hit.
[2024-05-31 13:50:38] [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 83 ms. Remains : 7/7 places, 5/5 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND p0 (NOT p1))]
Finished random walk after 215 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND p0 (NOT p1))]
Product exploration explored 100000 steps with 10216 reset in 59 ms.
Product exploration explored 100000 steps with 10195 reset in 66 ms.
Built C files in :
/tmp/ltsmin10006006693519176303
[2024-05-31 13:50:38] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:50:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:50:38] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:50:38] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:50:38] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:50:38] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:50:38] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10006006693519176303
Running compilation step : cd /tmp/ltsmin10006006693519176303;'/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/ltsmin10006006693519176303;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10006006693519176303;'/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/stateBased12155656036238753070.hoa' '--buchi-type=spotba'
LTSmin run took 290 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-06-LTLFireability-09 finished in 1660 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(!p0))||(F(!p0)&&G(F(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 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 13:50:39] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:50:39] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-31 13:50:39] [INFO ] Invariant cache hit.
[2024-05-31 13:50:39] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-31 13:50:39] [INFO ] Invariant cache hit.
[2024-05-31 13:50:39] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 193 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s7 1)), p1:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 240 reset in 81 ms.
Product exploration explored 100000 steps with 335 reset in 75 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 459 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=153 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 195 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 231 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2024-05-31 13:50:40] [INFO ] Invariant cache hit.
[2024-05-31 13:50:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:50:40] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Could not prove EG p0
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 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:50:40] [INFO ] Invariant cache hit.
[2024-05-31 13:50:40] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 13:50:40] [INFO ] Invariant cache hit.
[2024-05-31 13:50:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-31 13:50:40] [INFO ] Invariant cache hit.
[2024-05-31 13:50:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 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 p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 243 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 366 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=183 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 237 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2024-05-31 13:50:41] [INFO ] Invariant cache hit.
[2024-05-31 13:50:41] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:50:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:50:41] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-31 13:50:41] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 199 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 321 reset in 78 ms.
Product exploration explored 100000 steps with 264 reset in 86 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 205 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT 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 7
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 7
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 3 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:50:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 13:50:42] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:50:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/9 places, 7/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38 ms. Remains : 9/9 places, 7/7 transitions.
Built C files in :
/tmp/ltsmin1352118618123889041
[2024-05-31 13:50:42] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1352118618123889041
Running compilation step : cd /tmp/ltsmin1352118618123889041;'/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 63 ms.
Running link step : cd /tmp/ltsmin1352118618123889041;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1352118618123889041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12315364408325728555.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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.
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 13:50:57] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:50:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 13:50:57] [INFO ] Invariant cache hit.
[2024-05-31 13:50:57] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-31 13:50:57] [INFO ] Invariant cache hit.
[2024-05-31 13:50:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 9/9 places, 7/7 transitions.
Built C files in :
/tmp/ltsmin1906000408524355840
[2024-05-31 13:50:57] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1906000408524355840
Running compilation step : cd /tmp/ltsmin1906000408524355840;'/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 79 ms.
Running link step : cd /tmp/ltsmin1906000408524355840;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1906000408524355840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9836433108819386696.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:51:12] [INFO ] Flatten gal took : 3 ms
[2024-05-31 13:51:12] [INFO ] Flatten gal took : 14 ms
[2024-05-31 13:51:12] [INFO ] Time to serialize gal into /tmp/LTL10701827550058925840.gal : 1 ms
[2024-05-31 13:51:12] [INFO ] Time to serialize properties into /tmp/LTL14107846467251136806.prop : 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/LTL10701827550058925840.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6291539740549540150.hoa' '-atoms' '/tmp/LTL14107846467251136806.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/LTL14107846467251136806.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6291539740549540150.hoa
Detected timeout of ITS tools.
[2024-05-31 13:51:27] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:51:27] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:51:27] [INFO ] Time to serialize gal into /tmp/LTL5116958947623884678.gal : 1 ms
[2024-05-31 13:51:27] [INFO ] Time to serialize properties into /tmp/LTL15720053659360457726.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/LTL5116958947623884678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15720053659360457726.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 : !((X(X((G(F("((Entered>=1)&&(Cabins>=1))")))||((F("((Entered>=1)&&(Cabins>=1))"))&&(G(F("(Dressed<1)"))))))))
Formula 0 simplified : XX(FG!"((Entered>=1)&&(Cabins>=1))" & (G!"((Entered>=1)&&(Cabins>=1))" | FG!"(Dressed<1)"))
Detected timeout of ITS tools.
[2024-05-31 13:51:42] [INFO ] Flatten gal took : 3 ms
[2024-05-31 13:51:42] [INFO ] Applying decomposition
[2024-05-31 13:51:42] [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/graph5403583728828659934.txt' '-o' '/tmp/graph5403583728828659934.bin' '-w' '/tmp/graph5403583728828659934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5403583728828659934.bin' '-l' '-1' '-v' '-w' '/tmp/graph5403583728828659934.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:51:43] [INFO ] Decomposing Gal with order
[2024-05-31 13:51:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:51:43] [INFO ] Flatten gal took : 20 ms
[2024-05-31 13:51:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:51:43] [INFO ] Time to serialize gal into /tmp/LTL5375445039048821557.gal : 0 ms
[2024-05-31 13:51:43] [INFO ] Time to serialize properties into /tmp/LTL8034533327606464368.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/LTL5375445039048821557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8034533327606464368.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...254
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((u0.Entered>=1)&&(u2.Cabins>=1))")))||((F("((u0.Entered>=1)&&(u2.Cabins>=1))"))&&(G(F("(u2.Dressed<1)"))))))))
Formula 0 simplified : XX(FG!"((u0.Entered>=1)&&(u2.Cabins>=1))" & (G!"((u0.Entered>=1)&&(u2.Cabins>=1))" | FG!"(u2.Dressed<1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9124180750360381728
[2024-05-31 13:51:58] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9124180750360381728
Running compilation step : cd /tmp/ltsmin9124180750360381728;'/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/ltsmin9124180750360381728;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9124180750360381728;'/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' 'X(X(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-06-LTLFireability-10 finished in 94087 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F((!p1||G(p2))))&&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 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:52:13] [INFO ] Invariant cache hit.
[2024-05-31 13:52:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 13:52:13] [INFO ] Invariant cache hit.
[2024-05-31 13:52:13] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-31 13:52:13] [INFO ] Invariant cache hit.
[2024-05-31 13:52:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p2) p1), (NOT p0), (AND (NOT p2) p1)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s8 1)), p2:(GEQ s2 1), p1:(LT s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 8013 reset in 66 ms.
Product exploration explored 100000 steps with 8665 reset in 81 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) p1), (X (AND (NOT p2) p1)), (X (NOT p0)), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 156 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 336 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (NOT p0), (AND p1 (NOT p2)), false, false, false, false]
Finished random walk after 1010 steps, including 0 resets, run visited all 7 properties in 7 ms. (steps per millisecond=144 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (AND (NOT p2) p1)), (X (NOT p0)), true, (X (X (AND (NOT p2) p1))), (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (AND p1 p2 p0)), (F (AND p1 (NOT p2) p0)), (F (AND p1 p2)), (F p0), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) p2 p0)), (F (AND (NOT p1) (NOT p2) p0))]
Knowledge based reduction with 6 factoid took 280 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (NOT p0), (AND p1 (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (NOT p0), (AND p1 (NOT p2)), false, false, false, false]
[2024-05-31 13:52:15] [INFO ] Invariant cache hit.
[2024-05-31 13:52:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:52:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:52:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:52:15] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-31 13:52:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-31 13:52:15] [INFO ] Invariant cache hit.
[2024-05-31 13:52:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:52:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:52:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:52:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:52:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:52:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:52:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:52:15] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:52:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (AND p1 (NOT 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 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 13:52:15] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:52:15] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-31 13:52:15] [INFO ] Invariant cache hit.
[2024-05-31 13:52:15] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2024-05-31 13:52:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:52:15] [INFO ] Invariant cache hit.
[2024-05-31 13:52:15] [INFO ] Dead Transitions using invariants and state equation in 24 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 67 ms. Remains : 7/9 places, 5/7 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 p1 (NOT p2) (NOT p0)), (X (NOT (AND p1 p2 p0))), (X (AND p1 (NOT p2))), (X (AND p1 (NOT p2) p0)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 p2))), (X p0), (X (NOT (AND (NOT p1) p2 p0))), true, (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 12 factoid took 354 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 62 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND p1 p2 p0))), (X (AND p1 (NOT p2))), (X (AND p1 (NOT p2) p0)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 p2))), (X p0), (X (NOT (AND (NOT p1) p2 p0))), true, (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2 p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p0))), (X (X p0)), (F (NOT (AND p1 (NOT p2)))), (F (AND p1 p2))]
Knowledge based reduction with 12 factoid took 391 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 51 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 63 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-31 13:52:16] [INFO ] Invariant cache hit.
[2024-05-31 13:52:16] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 13:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:52:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:52:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:52:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:52:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:52:16] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-31 13:52:16] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 65 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 1669 reset in 57 ms.
Product exploration explored 100000 steps with 1740 reset in 86 ms.
Built C files in :
/tmp/ltsmin3612676225045013886
[2024-05-31 13:52:16] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:52:16] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:52:16] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:52:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:52:16] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:52:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:52:16] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3612676225045013886
Running compilation step : cd /tmp/ltsmin3612676225045013886;'/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 73 ms.
Running link step : cd /tmp/ltsmin3612676225045013886;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3612676225045013886;'/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/stateBased1728991634288510796.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 5 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:52:31] [INFO ] Invariant cache hit.
[2024-05-31 13:52:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 13:52:31] [INFO ] Invariant cache hit.
[2024-05-31 13:52:31] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-31 13:52:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:52:31] [INFO ] Invariant cache hit.
[2024-05-31 13:52:31] [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 78 ms. Remains : 7/7 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin6934063754287719896
[2024-05-31 13:52:31] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:52:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:52:31] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:52:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:52:31] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:52:31] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:52:31] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6934063754287719896
Running compilation step : cd /tmp/ltsmin6934063754287719896;'/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 82 ms.
Running link step : cd /tmp/ltsmin6934063754287719896;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin6934063754287719896;'/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/stateBased14380618250933636220.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:52:46] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:52:46] [INFO ] Flatten gal took : 0 ms
[2024-05-31 13:52:46] [INFO ] Time to serialize gal into /tmp/LTL1711240931086790227.gal : 0 ms
[2024-05-31 13:52:46] [INFO ] Time to serialize properties into /tmp/LTL11817000950585944235.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/LTL1711240931086790227.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18094752716895126005.hoa' '-atoms' '/tmp/LTL11817000950585944235.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/LTL11817000950585944235.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18094752716895126005.hoa
Detected timeout of ITS tools.
[2024-05-31 13:53:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:53:01] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:53:01] [INFO ] Time to serialize gal into /tmp/LTL2208808192758047400.gal : 0 ms
[2024-05-31 13:53:01] [INFO ] Time to serialize properties into /tmp/LTL17357390172952482583.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/LTL2208808192758047400.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17357390172952482583.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 : !((X(F(("((WaitBag>=1)&&(Bags>=1))")&&(G(F(("(Dress>=1)")||(G("(Undress>=1)")))))))))
Formula 0 simplified : X(G(F!"(Undress>=1)" & FG!"(Dress>=1)") | G!"((WaitBag>=1)&&(Bags>=1))")
Detected timeout of ITS tools.
[2024-05-31 13:53:16] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:53:16] [INFO ] Applying decomposition
[2024-05-31 13:53:16] [INFO ] Flatten gal took : 0 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/graph9002091060986678195.txt' '-o' '/tmp/graph9002091060986678195.bin' '-w' '/tmp/graph9002091060986678195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9002091060986678195.bin' '-l' '-1' '-v' '-w' '/tmp/graph9002091060986678195.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:53:16] [INFO ] Decomposing Gal with order
[2024-05-31 13:53:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:53:16] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:53:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:53:16] [INFO ] Time to serialize gal into /tmp/LTL17637981570340570474.gal : 0 ms
[2024-05-31 13:53:16] [INFO ] Time to serialize properties into /tmp/LTL8721836555869019693.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/LTL17637981570340570474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8721836555869019693.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...255
Read 1 LTL properties
Checking formula 0 : !((X(F(("((u0.WaitBag>=1)&&(u2.Bags>=1))")&&(G(F(("(u1.Dress>=1)")||(G("(u2.Undress>=1)")))))))))
Formula 0 simplified : X(G(F!"(u2.Undress>=1)" & FG!"(u1.Dress>=1)") | G!"((u0.WaitBag>=1)&&(u2.Bags>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10475785717994387573
[2024-05-31 13:53:31] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10475785717994387573
Running compilation step : cd /tmp/ltsmin10475785717994387573;'/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/ltsmin10475785717994387573;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin10475785717994387573;'/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' 'X(<>(([](<>(((LTLAPp1==true)||[]((LTLAPp2==true)))))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-06-LTLFireability-11 finished in 93800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 2 out of 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 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 13:53:46] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:53:47] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-31 13:53:47] [INFO ] Invariant cache hit.
[2024-05-31 13:53:47] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-31 13:53:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:53:47] [INFO ] Invariant cache hit.
[2024-05-31 13:53:47] [INFO ] Dead Transitions using invariants and state equation in 24 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 85 ms. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s5 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 683 reset in 62 ms.
Product exploration explored 100000 steps with 869 reset in 79 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 125 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 66 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 123 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 61 ms :[p0, p0]
Stuttering acceptance computed with spot in 77 ms :[p0, p0]
[2024-05-31 13:53:47] [INFO ] Invariant cache hit.
[2024-05-31 13:53:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:53:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:53:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:53:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:53:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-31 13:53:47] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:53:47] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:53:47] [INFO ] Invariant cache hit.
[2024-05-31 13:53:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 13:53:47] [INFO ] Invariant cache hit.
[2024-05-31 13:53:47] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-31 13:53:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:53:47] [INFO ] Invariant cache hit.
[2024-05-31 13:53:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66 ms. Remains : 7/7 places, 5/5 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 148 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 65 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT 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 71 ms :[p0, p0]
Stuttering acceptance computed with spot in 69 ms :[p0, p0]
[2024-05-31 13:53:48] [INFO ] Invariant cache hit.
[2024-05-31 13:53:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:53:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-31 13:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:53:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2024-05-31 13:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:53:48] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-31 13:53:48] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Product exploration explored 100000 steps with 604 reset in 59 ms.
Product exploration explored 100000 steps with 861 reset in 81 ms.
Built C files in :
/tmp/ltsmin7261689668583858499
[2024-05-31 13:53:48] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:53:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:53:48] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:53:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:53:48] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:53:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:53:48] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7261689668583858499
Running compilation step : cd /tmp/ltsmin7261689668583858499;'/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 74 ms.
Running link step : cd /tmp/ltsmin7261689668583858499;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin7261689668583858499;'/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/stateBased5897248955269577368.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 2 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:54:03] [INFO ] Invariant cache hit.
[2024-05-31 13:54:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 13:54:03] [INFO ] Invariant cache hit.
[2024-05-31 13:54:03] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-31 13:54:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:54:03] [INFO ] Invariant cache hit.
[2024-05-31 13:54:03] [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 78 ms. Remains : 7/7 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin7654045784253311342
[2024-05-31 13:54:03] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:54:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:54:03] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:54:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:54:03] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:54:03] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:54:03] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7654045784253311342
Running compilation step : cd /tmp/ltsmin7654045784253311342;'/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/ltsmin7654045784253311342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7654045784253311342;'/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/stateBased1327651496758626297.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:54:19] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:54:19] [INFO ] Flatten gal took : 0 ms
[2024-05-31 13:54:19] [INFO ] Time to serialize gal into /tmp/LTL8788198020560371264.gal : 0 ms
[2024-05-31 13:54:19] [INFO ] Time to serialize properties into /tmp/LTL3166178456789339410.prop : 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/LTL8788198020560371264.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17095474531063131698.hoa' '-atoms' '/tmp/LTL3166178456789339410.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...318
Loading property file /tmp/LTL3166178456789339410.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17095474531063131698.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-31 13:54:34] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:54:34] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:54:34] [INFO ] Time to serialize gal into /tmp/LTL13577646256220533719.gal : 1 ms
[2024-05-31 13:54:34] [INFO ] Time to serialize properties into /tmp/LTL5397118226864711475.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/LTL13577646256220533719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5397118226864711475.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 : !((G(F("((Entered>=1)&&(Cabins>=1))"))))
Formula 0 simplified : FG!"((Entered>=1)&&(Cabins>=1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-31 13:54:49] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:54:49] [INFO ] Applying decomposition
[2024-05-31 13:54:49] [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/graph9785736404079686409.txt' '-o' '/tmp/graph9785736404079686409.bin' '-w' '/tmp/graph9785736404079686409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9785736404079686409.bin' '-l' '-1' '-v' '-w' '/tmp/graph9785736404079686409.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:54:49] [INFO ] Decomposing Gal with order
[2024-05-31 13:54:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:54:49] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:54:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:54:49] [INFO ] Time to serialize gal into /tmp/LTL4770147092991101241.gal : 1 ms
[2024-05-31 13:54:49] [INFO ] Time to serialize properties into /tmp/LTL14500667160667554933.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/LTL4770147092991101241.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14500667160667554933.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...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((u0.Entered>=1)&&(u2.Cabins>=1))"))))
Formula 0 simplified : FG!"((u0.Entered>=1)&&(u2.Cabins>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1069216081150632774
[2024-05-31 13:55:04] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1069216081150632774
Running compilation step : cd /tmp/ltsmin1069216081150632774;'/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 75 ms.
Running link step : cd /tmp/ltsmin1069216081150632774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1069216081150632774;'/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)))' '--buchi-type=spotba'
LTSmin run took 6676 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-06-LTLFireability-12 finished in 83936 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
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 13:55:10] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:55:10] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-31 13:55:10] [INFO ] Invariant cache hit.
[2024-05-31 13:55:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-31 13:55:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:55:10] [INFO ] Invariant cache hit.
[2024-05-31 13:55:11] [INFO ] Dead Transitions using invariants and state equation in 17 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 81 ms. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 74 ms :[p0, p0]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s3 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 10058 reset in 48 ms.
Product exploration explored 100000 steps with 10041 reset in 51 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 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 64 ms :[p0, p0]
Finished random walk after 184 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=184 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 204 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 55 ms :[p0, p0]
Stuttering acceptance computed with spot in 71 ms :[p0, p0]
[2024-05-31 13:55:11] [INFO ] Invariant cache hit.
[2024-05-31 13:55:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:55:11] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-31 13:55:11] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:55:11] [INFO ] Invariant cache hit.
[2024-05-31 13:55:11] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 13:55:11] [INFO ] Invariant cache hit.
[2024-05-31 13:55:11] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-31 13:55:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:55:11] [INFO ] Invariant cache hit.
[2024-05-31 13:55:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61 ms. Remains : 7/7 places, 5/5 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 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 56 ms :[p0, p0]
Finished random walk after 246 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=123 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 83 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 68 ms :[p0, p0]
Stuttering acceptance computed with spot in 82 ms :[p0, p0]
[2024-05-31 13:55:12] [INFO ] Invariant cache hit.
[2024-05-31 13:55:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:55:12] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:55:12] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Product exploration explored 100000 steps with 10088 reset in 50 ms.
Product exploration explored 100000 steps with 10044 reset in 49 ms.
Built C files in :
/tmp/ltsmin5004994423632784296
[2024-05-31 13:55:12] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:55:12] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:55:12] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:55:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:55:12] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:55:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:55:12] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5004994423632784296
Running compilation step : cd /tmp/ltsmin5004994423632784296;'/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/ltsmin5004994423632784296;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5004994423632784296;'/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/stateBased167225394754769208.hoa' '--buchi-type=spotba'
LTSmin run took 4190 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-06-LTLFireability-13 finished in 5777 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) U (G(!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 1 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 13:55:16] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:55:16] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 13:55:16] [INFO ] Invariant cache hit.
[2024-05-31 13:55:16] [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 13:55:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:55:16] [INFO ] Invariant cache hit.
[2024-05-31 13:55:16] [INFO ] Dead Transitions using invariants and state equation in 17 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 66 ms. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p2), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s5 1) (GEQ s4 1)), p1:(OR (LT s2 1) (LT s6 1)), p0:(AND (GEQ s4 1) (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 4793 reset in 60 ms.
Stack based approach found an accepted trace after 151 steps with 6 reset with depth 11 and stack size 11 in 0 ms.
FORMULA SwimmingPool-PT-06-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-06-LTLFireability-14 finished in 263 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(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 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 13:55:16] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:55:16] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 13:55:16] [INFO ] Invariant cache hit.
[2024-05-31 13:55:17] [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 13:55:17] [INFO ] Invariant cache hit.
[2024-05-31 13:55:17] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(GEQ s2 1), p0:(LT s4 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 34 ms.
Product exploration explored 100000 steps with 50000 reset in 39 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SwimmingPool-PT-06-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SwimmingPool-PT-06-LTLFireability-15 finished in 270 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(!p0))||(F(!p0)&&G(F(p1)))))))'
Found a Shortening insensitive property : SwimmingPool-PT-06-LTLFireability-10
Stuttering acceptance computed with spot in 211 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LI_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 2 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 13:55:17] [INFO ] Computed 3 invariants in 2 ms
[2024-05-31 13:55:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 13:55:17] [INFO ] Invariant cache hit.
[2024-05-31 13:55:17] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-31 13:55:17] [INFO ] Invariant cache hit.
[2024-05-31 13:55:17] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 64 ms. Remains : 8/9 places, 6/7 transitions.
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s6 1)), p1:(LT s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 240 reset in 60 ms.
Product exploration explored 100000 steps with 295 reset in 82 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 367 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=183 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 210 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2024-05-31 13:55:18] [INFO ] Invariant cache hit.
[2024-05-31 13:55:18] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:55:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:55:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:55:18] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-31 13:55:18] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG p0
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in 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 13:55:18] [INFO ] Invariant cache hit.
[2024-05-31 13:55:18] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-31 13:55:18] [INFO ] Invariant cache hit.
[2024-05-31 13:55:18] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-31 13:55:18] [INFO ] Invariant cache hit.
[2024-05-31 13:55:18] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 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 p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 307 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=307 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 217 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2024-05-31 13:55:19] [INFO ] Invariant cache hit.
[2024-05-31 13:55:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:55:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:55:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:55:19] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:55:19] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 200 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 360 reset in 69 ms.
Product exploration explored 100000 steps with 334 reset in 69 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 210 ms :[p0, p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 13:55:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:55:20] [INFO ] Invariant cache hit.
[2024-05-31 13:55:20] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin4376164691150599654
[2024-05-31 13:55:20] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4376164691150599654
Running compilation step : cd /tmp/ltsmin4376164691150599654;'/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 59 ms.
Running link step : cd /tmp/ltsmin4376164691150599654;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin4376164691150599654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10077762077318258956.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 LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 13:55:35] [INFO ] Invariant cache hit.
[2024-05-31 13:55:35] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 13:55:35] [INFO ] Invariant cache hit.
[2024-05-31 13:55:35] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-31 13:55:35] [INFO ] Invariant cache hit.
[2024-05-31 13:55:35] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin950043995495244536
[2024-05-31 13:55:35] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin950043995495244536
Running compilation step : cd /tmp/ltsmin950043995495244536;'/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 67 ms.
Running link step : cd /tmp/ltsmin950043995495244536;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin950043995495244536;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15809119623107183006.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:55:50] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:55:50] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:55:50] [INFO ] Time to serialize gal into /tmp/LTL17753804102510705169.gal : 1 ms
[2024-05-31 13:55:50] [INFO ] Time to serialize properties into /tmp/LTL12593829249398547137.prop : 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/LTL17753804102510705169.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9643590980353474238.hoa' '-atoms' '/tmp/LTL12593829249398547137.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/LTL12593829249398547137.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9643590980353474238.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-31 13:56:05] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:05] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:05] [INFO ] Time to serialize gal into /tmp/LTL17394347781278440466.gal : 1 ms
[2024-05-31 13:56:05] [INFO ] Time to serialize properties into /tmp/LTL3050503203118522419.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/LTL17394347781278440466.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3050503203118522419.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 : !((X(X((G(F("((Entered>=1)&&(Cabins>=1))")))||((F("((Entered>=1)&&(Cabins>=1))"))&&(G(F("(Dressed<1)"))))))))
Formula 0 simplified : XX(FG!"((Entered>=1)&&(Cabins>=1))" & (G!"((Entered>=1)&&(Cabins>=1))" | FG!"(Dressed<1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-31 13:56:20] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:20] [INFO ] Applying decomposition
[2024-05-31 13:56:20] [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/graph10507824091426074859.txt' '-o' '/tmp/graph10507824091426074859.bin' '-w' '/tmp/graph10507824091426074859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10507824091426074859.bin' '-l' '-1' '-v' '-w' '/tmp/graph10507824091426074859.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:56:20] [INFO ] Decomposing Gal with order
[2024-05-31 13:56:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:56:20] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:56:20] [INFO ] Time to serialize gal into /tmp/LTL6556722378095343992.gal : 1 ms
[2024-05-31 13:56:20] [INFO ] Time to serialize properties into /tmp/LTL3401857619829796572.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/LTL6556722378095343992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3401857619829796572.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...254
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((u0.Entered>=1)&&(u2.Cabins>=1))")))||((F("((u0.Entered>=1)&&(u2.Cabins>=1))"))&&(G(F("(u0.Dressed<1)"))))))))
Formula 0 simplified : XX(FG!"((u0.Entered>=1)&&(u2.Cabins>=1))" & (G!"((u0.Entered>=1)&&(u2.Cabins>=1))" | FG!"(u0.Dressed<1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2573758628908884531
[2024-05-31 13:56:35] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2573758628908884531
Running compilation step : cd /tmp/ltsmin2573758628908884531;'/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 61 ms.
Running link step : cd /tmp/ltsmin2573758628908884531;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin2573758628908884531;'/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' 'X(X(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-06-LTLFireability-10 finished in 93655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F((!p1||G(p2))))&&p0))))'
Found a Shortening insensitive property : SwimmingPool-PT-06-LTLFireability-11
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p2) p1), (NOT p0), (AND (NOT p2) p1)]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LI_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 5 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 13:56:51] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:56:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 13:56:51] [INFO ] Invariant cache hit.
[2024-05-31 13:56:51] [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 13:56:51] [INFO ] Invariant cache hit.
[2024-05-31 13:56:51] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 7/9 places, 5/7 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 77 ms. Remains : 7/9 places, 5/7 transitions.
Running random walk in product with property : SwimmingPool-PT-06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s6 1)), p2:(GEQ s1 1), p1:(LT s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1165 reset in 57 ms.
Product exploration explored 100000 steps with 1101 reset in 77 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) p1), (X (AND (NOT p2) p1)), (X p0), true]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p2 p1))), (X (X (NOT (AND p2 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 228 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 62 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (AND (NOT p2) p1)), (X p0), true]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p2 p1))), (X (X (NOT (AND p2 p1)))), (F (NOT (AND p1 (NOT p2)))), (F (AND p1 p2))]
Knowledge based reduction with 4 factoid took 274 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 73 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 91 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-31 13:56:52] [INFO ] Invariant cache hit.
[2024-05-31 13:56:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:56:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:56:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:56:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:56:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:56:52] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:56:52] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Support contains 2 out of 7 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 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:56:52] [INFO ] Invariant cache hit.
[2024-05-31 13:56:52] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 13:56:52] [INFO ] Invariant cache hit.
[2024-05-31 13:56:52] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-31 13:56:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:56:52] [INFO ] Invariant cache hit.
[2024-05-31 13:56:52] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67 ms. Remains : 7/7 places, 5/5 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 p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
Knowledge based reduction with 3 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 77 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 62 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (F (NOT (AND p1 (NOT p2)))), (F (AND p1 p2))]
Knowledge based reduction with 3 factoid took 224 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 89 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 77 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2024-05-31 13:56:53] [INFO ] Invariant cache hit.
[2024-05-31 13:56:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:56:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:56:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:56:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:56:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:56:53] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-31 13:56:53] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 81 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 2178 reset in 50 ms.
Product exploration explored 100000 steps with 2608 reset in 97 ms.
Built C files in :
/tmp/ltsmin6421892772404238693
[2024-05-31 13:56:53] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:56:53] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:56:53] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:56:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:56:53] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:56:53] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:56:53] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6421892772404238693
Running compilation step : cd /tmp/ltsmin6421892772404238693;'/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/ltsmin6421892772404238693;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6421892772404238693;'/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/stateBased8811699066192729766.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-31 13:57:08] [INFO ] Invariant cache hit.
[2024-05-31 13:57:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 13:57:08] [INFO ] Invariant cache hit.
[2024-05-31 13:57:08] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-31 13:57:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:57:08] [INFO ] Invariant cache hit.
[2024-05-31 13:57:08] [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 85 ms. Remains : 7/7 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin7459034338783915275
[2024-05-31 13:57:08] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-31 13:57:08] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:08] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-31 13:57:08] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:08] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-31 13:57:08] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:08] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7459034338783915275
Running compilation step : cd /tmp/ltsmin7459034338783915275;'/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 71 ms.
Running link step : cd /tmp/ltsmin7459034338783915275;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7459034338783915275;'/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/stateBased4941247816380631676.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:57:23] [INFO ] Flatten gal took : 0 ms
[2024-05-31 13:57:23] [INFO ] Flatten gal took : 0 ms
[2024-05-31 13:57:23] [INFO ] Time to serialize gal into /tmp/LTL7052967538705383025.gal : 0 ms
[2024-05-31 13:57:23] [INFO ] Time to serialize properties into /tmp/LTL991807097374902033.prop : 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/LTL7052967538705383025.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7616793230872011355.hoa' '-atoms' '/tmp/LTL991807097374902033.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...316
Loading property file /tmp/LTL991807097374902033.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7616793230872011355.hoa
Detected timeout of ITS tools.
[2024-05-31 13:57:38] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:57:38] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:57:38] [INFO ] Time to serialize gal into /tmp/LTL4008259827713104963.gal : 0 ms
[2024-05-31 13:57:38] [INFO ] Time to serialize properties into /tmp/LTL875497613262288733.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/LTL4008259827713104963.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL875497613262288733.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...274
Read 1 LTL properties
Checking formula 0 : !((X(F(("((WaitBag>=1)&&(Bags>=1))")&&(G(F(("(Dress>=1)")||(G("(Undress>=1)")))))))))
Formula 0 simplified : X(G(F!"(Undress>=1)" & FG!"(Dress>=1)") | G!"((WaitBag>=1)&&(Bags>=1))")
Detected timeout of ITS tools.
[2024-05-31 13:57:53] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:57:53] [INFO ] Applying decomposition
[2024-05-31 13:57:53] [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/graph4252405379312947380.txt' '-o' '/tmp/graph4252405379312947380.bin' '-w' '/tmp/graph4252405379312947380.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4252405379312947380.bin' '-l' '-1' '-v' '-w' '/tmp/graph4252405379312947380.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:57:53] [INFO ] Decomposing Gal with order
[2024-05-31 13:57:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:57:53] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:57:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:57:53] [INFO ] Time to serialize gal into /tmp/LTL13853653945991632920.gal : 1 ms
[2024-05-31 13:57:53] [INFO ] Time to serialize properties into /tmp/LTL15973699991418232871.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/LTL13853653945991632920.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15973699991418232871.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 : !((X(F(("((u0.WaitBag>=1)&&(u2.Bags>=1))")&&(G(F(("(u1.Dress>=1)")||(G("(u2.Undress>=1)")))))))))
Formula 0 simplified : X(G(F!"(u2.Undress>=1)" & FG!"(u1.Dress>=1)") | G!"((u0.WaitBag>=1)&&(u2.Bags>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16856818166442170345
[2024-05-31 13:58:08] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16856818166442170345
Running compilation step : cd /tmp/ltsmin16856818166442170345;'/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/ltsmin16856818166442170345;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin16856818166442170345;'/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' 'X(<>(([](<>(((LTLAPp1==true)||[]((LTLAPp2==true)))))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-06-LTLFireability-11 finished in 92942 ms.
[2024-05-31 13:58:23] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12324357309607465887
[2024-05-31 13:58:23] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-31 13:58:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:58:23] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-31 13:58:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:58:23] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-31 13:58:23] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:58:23] [INFO ] Applying decomposition
[2024-05-31 13:58:23] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12324357309607465887
Running compilation step : cd /tmp/ltsmin12324357309607465887;'/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 13:58:23] [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/graph15183168279648273621.txt' '-o' '/tmp/graph15183168279648273621.bin' '-w' '/tmp/graph15183168279648273621.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15183168279648273621.bin' '-l' '-1' '-v' '-w' '/tmp/graph15183168279648273621.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:58:23] [INFO ] Decomposing Gal with order
[2024-05-31 13:58:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:58:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:58:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:58:23] [INFO ] Time to serialize gal into /tmp/LTLFireability1323170305138666858.gal : 0 ms
[2024-05-31 13:58:23] [INFO ] Time to serialize properties into /tmp/LTLFireability14880089608307896312.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/LTLFireability1323170305138666858.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14880089608307896312.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...277
Read 2 LTL properties
Checking formula 0 : !((X(X((G(F(!("((u0.Entered<1)||(u1.Cabins<1))"))))||((F(!("((u0.Entered<1)||(u1.Cabins<1))")))&&(G(F("(u1.Dressed<1)"))))))))
Formula 0 simplified : XX(FG"((u0.Entered<1)||(u1.Cabins<1))" & (G"((u0.Entered<1)||(u1.Cabins<1))" | FG!"(u1.Dressed<1)"))
Compilation finished in 77 ms.
Running link step : cd /tmp/ltsmin12324357309607465887;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12324357309607465887;'/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' 'X(X(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: LTL layer: formula: X(X(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: "X(X(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: buchi has 6 states
pins2lts-mc-linux64( 0/ 8), 0.017: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.064: DFS-FIFO for weak LTL, using special progress label 13
pins2lts-mc-linux64( 0/ 8), 0.064: There are 14 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.064: State length is 10, there are 15 groups
pins2lts-mc-linux64( 0/ 8), 0.064: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.064: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.064: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.064: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.071: ~7 levels ~960 states ~2424 transitions
pins2lts-mc-linux64( 6/ 8), 0.091: ~10 levels ~1920 states ~5144 transitions
pins2lts-mc-linux64( 6/ 8), 0.106: ~14 levels ~3840 states ~10984 transitions
pins2lts-mc-linux64( 6/ 8), 0.124: ~21 levels ~7680 states ~23168 transitions
pins2lts-mc-linux64( 6/ 8), 0.159: ~34 levels ~15360 states ~45384 transitions
pins2lts-mc-linux64( 6/ 8), 0.246: ~46 levels ~30720 states ~92968 transitions
pins2lts-mc-linux64( 3/ 8), 0.428: ~50 levels ~61440 states ~180408 transitions
pins2lts-mc-linux64( 3/ 8), 0.717: ~64 levels ~122880 states ~353432 transitions
pins2lts-mc-linux64( 5/ 8), 1.131: ~78 levels ~245760 states ~755440 transitions
pins2lts-mc-linux64( 7/ 8), 1.693: ~79 levels ~491520 states ~1569104 transitions
pins2lts-mc-linux64( 7/ 8), 2.295: ~106 levels ~983040 states ~2986424 transitions
pins2lts-mc-linux64( 7/ 8), 3.039: ~130 levels ~1966080 states ~5763360 transitions
pins2lts-mc-linux64( 6/ 8), 4.270: ~137 levels ~3932160 states ~11312296 transitions
pins2lts-mc-linux64( 6/ 8), 6.695: ~169 levels ~7864320 states ~22623808 transitions
pins2lts-mc-linux64( 6/ 8), 12.227: ~197 levels ~15728640 states ~45524888 transitions
pins2lts-mc-linux64( 6/ 8), 23.049: ~225 levels ~31457280 states ~91558672 transitions
pins2lts-mc-linux64( 6/ 8), 42.598: ~297 levels ~62914560 states ~164868456 transitions
pins2lts-mc-linux64( 6/ 8), 85.004: ~297 levels ~125829120 states ~329372472 transitions
pins2lts-mc-linux64( 4/ 8), 150.876: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 150.913:
pins2lts-mc-linux64( 0/ 8), 150.913: mean standard work distribution: 29.5% (states) 10.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 150.913:
pins2lts-mc-linux64( 0/ 8), 150.913: Explored 135082933 states 567669700 transitions, fanout: 4.202
pins2lts-mc-linux64( 0/ 8), 150.913: Total exploration time 150.850 sec (150.800 sec minimum, 150.818 sec on average)
pins2lts-mc-linux64( 0/ 8), 150.913: States per second: 895478, Transitions per second: 3763140
pins2lts-mc-linux64( 0/ 8), 150.913:
pins2lts-mc-linux64( 0/ 8), 150.913: Progress states detected: 58210930
pins2lts-mc-linux64( 0/ 8), 150.913: Redundant explorations: 0.6451
pins2lts-mc-linux64( 0/ 8), 150.913:
pins2lts-mc-linux64( 0/ 8), 150.913: Queue width: 8B, total height: 5052282, memory: 38.55MB
pins2lts-mc-linux64( 0/ 8), 150.913: Tree memory: 1155.1MB, 9.0 B/state, compr.: 21.5%
pins2lts-mc-linux64( 0/ 8), 150.913: Tree fill ratio (roots/leafs): 99.0%/51.0%
pins2lts-mc-linux64( 0/ 8), 150.913: Stored 7 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 150.913: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 150.913: Est. total memory use: 1193.6MB (~1062.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12324357309607465887;'/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' 'X(X(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12324357309607465887;'/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' 'X(X(([](<>(!(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 14:21:01] [INFO ] Flatten gal took : 3 ms
[2024-05-31 14:21:01] [INFO ] Time to serialize gal into /tmp/LTLFireability17639461542493597775.gal : 0 ms
[2024-05-31 14:21:01] [INFO ] Time to serialize properties into /tmp/LTLFireability10169019001852544129.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/LTLFireability17639461542493597775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10169019001852544129.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...299
Read 2 LTL properties
Checking formula 0 : !((X(X((G(F(!("((Entered<1)||(Cabins<1))"))))||((F(!("((Entered<1)||(Cabins<1))")))&&(G(F("(Dressed<1)"))))))))
Formula 0 simplified : XX(FG"((Entered<1)||(Cabins<1))" & (G"((Entered<1)||(Cabins<1))" | FG!"(Dressed<1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-31 14:43:40] [INFO ] Flatten gal took : 2 ms
[2024-05-31 14:43:40] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-31 14:43:40] [INFO ] Transformed 9 places.
[2024-05-31 14:43:40] [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 14:43:40] [INFO ] Time to serialize gal into /tmp/LTLFireability13944763304967483878.gal : 0 ms
[2024-05-31 14:43:40] [INFO ] Time to serialize properties into /tmp/LTLFireability12443826611541535368.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/LTLFireability13944763304967483878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12443826611541535368.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...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X((G(F(!("((Entered<1)||(Cabins<1))"))))||((F(!("((Entered<1)||(Cabins<1))")))&&(G(F("(Dressed<1)"))))))))
Formula 0 simplified : XX(FG"((Entered<1)||(Cabins<1))" & (G"((Entered<1)||(Cabins<1))" | FG!"(Dressed<1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13242368 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16039652 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-06"
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-06, 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-171690556600483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-06.tgz
mv SwimmingPool-PT-06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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