Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545600364.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SwimmingPool-PT-01, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545600364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 12:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 12:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 29 12:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 09:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.9K May 10 09:34 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-01-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-01-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653123293568

Running Version 202205111006
[2022-05-21 08:54:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 08:54:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 08:54:54] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2022-05-21 08:54:54] [INFO ] Transformed 9 places.
[2022-05-21 08:54:54] [INFO ] Transformed 7 transitions.
[2022-05-21 08:54:54] [INFO ] Parsed PT model containing 9 places and 7 transitions in 133 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SwimmingPool-PT-01-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-01-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-01-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-01-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-01-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 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 8 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:54:54] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 08:54:55] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:54:55] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 08:54:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:54:55] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 08:54:55] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Support contains 8 out of 9 places after structural reductions.
[2022-05-21 08:54:55] [INFO ] Flatten gal took : 13 ms
[2022-05-21 08:54:55] [INFO ] Flatten gal took : 2 ms
[2022-05-21 08:54:55] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 66 steps, including 0 resets, run visited all 9 properties in 13 ms. (steps per millisecond=5 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(((X(p1) U X(p1)) U p2))&&p0)))'
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 7 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:54:55] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:55] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-21 08:54:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:55] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 241 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(AND (GEQ s0 1) (GEQ s7 1)), p0:(AND (GEQ s2 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13472 reset in 208 ms.
Product exploration explored 100000 steps with 13458 reset in 109 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 6 factoid took 259 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Finished random walk after 23 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F p2), (F p0), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 6 factoid took 532 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 74 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:54:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:54:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-21 08:54:57] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-21 08:54:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-21 08:54:57] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-21 08:54:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:54:57] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:57] [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.
[2022-05-21 08:54:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:57] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 6 factoid took 277 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Finished random walk after 23 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F p2), (F p0), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 6 factoid took 333 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 68 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-21 08:54:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:54:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:54:58] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-21 08:54:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:54:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-21 08:54:58] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-21 08:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 68 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 13436 reset in 105 ms.
Product exploration explored 100000 steps with 13461 reset in 110 ms.
Built C files in :
/tmp/ltsmin8988731069234029538
[2022-05-21 08:54:58] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2022-05-21 08:54:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:54:58] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2022-05-21 08:54:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:54:58] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2022-05-21 08:54:58] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:54:58] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8988731069234029538
Running compilation step : cd /tmp/ltsmin8988731069234029538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 141 ms.
Running link step : cd /tmp/ltsmin8988731069234029538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8988731069234029538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4282908881439088215.hoa' '--buchi-type=spotba'
LTSmin run took 128 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-01-LTLFireability-01 finished in 3558 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((G(X(p0))||(G(!p0) U !p0))))))'
Support contains 0 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 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
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:59] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:54:59] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-21 08:54:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:54:59] [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 1 iterations. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 16 ms :[false]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-02 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-02 TRUE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-02 finished in 103 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 9 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 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
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:54:59] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 08:54:59] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-21 08:54:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:54:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/9 places, 5/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (OR (LT s1 1) (LT s5 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 139 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-04 finished in 264 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(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 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 8 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 6 transition count 4
Applied a total of 6 rules in 3 ms. Remains 6 /9 variables (removed 3) and now considering 4/7 (removed 3) transitions.
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:54:59] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 08:54:59] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-21 08:54:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:54:59] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 08:54:59] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 4/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/9 places, 4/7 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 24933 reset in 51 ms.
Product exploration explored 100000 steps with 25050 reset in 52 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 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
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 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:00] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 08:55:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:55:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:55:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-21 08:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-21 08:55:00] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 08:55:00] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 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.
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:00] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-21 08:55:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:00] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
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 128 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:55:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:55:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-21 08:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-21 08:55:00] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 08:55:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25065 reset in 47 ms.
Product exploration explored 100000 steps with 24990 reset in 53 ms.
Built C files in :
/tmp/ltsmin6185571310542392112
[2022-05-21 08:55:00] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2022-05-21 08:55:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:55:00] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2022-05-21 08:55:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:55:00] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2022-05-21 08:55:00] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:55:00] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6185571310542392112
Running compilation step : cd /tmp/ltsmin6185571310542392112;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 79 ms.
Running link step : cd /tmp/ltsmin6185571310542392112;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6185571310542392112;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13864145260859803393.hoa' '--buchi-type=spotba'
LTSmin run took 49 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-01-LTLFireability-06 finished in 1508 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(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 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 8 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 6 transition count 4
Applied a total of 6 rules in 2 ms. Remains 6 /9 variables (removed 3) and now considering 4/7 (removed 3) transitions.
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:01] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-21 08:55:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 4/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/9 places, 4/7 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s4 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 16051 reset in 67 ms.
Product exploration explored 100000 steps with 15989 reset in 59 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
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 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:55:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:55:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-05-21 08:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:55:01] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-21 08:55:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 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.
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:01] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-21 08:55:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:01] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
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 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 4 rows 6 cols
[2022-05-21 08:55:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:55:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 08:55:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:55:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 08:55:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:55:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-21 08:55:02] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-21 08:55:02] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16341 reset in 53 ms.
Product exploration explored 100000 steps with 15799 reset in 57 ms.
Built C files in :
/tmp/ltsmin12267403407437164512
[2022-05-21 08:55:02] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2022-05-21 08:55:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:55:02] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2022-05-21 08:55:02] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:55:02] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2022-05-21 08:55:02] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 08:55:02] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12267403407437164512
Running compilation step : cd /tmp/ltsmin12267403407437164512;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 77 ms.
Running link step : cd /tmp/ltsmin12267403407437164512;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin12267403407437164512;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17804923963790280500.hoa' '--buchi-type=spotba'
LTSmin run took 72 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-01-LTLFireability-09 finished in 1793 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--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.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:02] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:02] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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-01-LTLFireability-10 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:(GEQ 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 1 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-10 finished in 177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X((!p1 U p2))&&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 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), true, (OR (NOT p2) (NOT p0))]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p2:(GEQ s6 1), p1:(AND (GEQ s1 1) (GEQ s8 1)), p0:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 1 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-11 finished in 253 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p0 U (X(!p1)||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
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, p1, false]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(AND (GEQ s3 1) (GEQ s7 1)), p0:(GEQ s5 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 63 ms.
Product exploration explored 100000 steps with 50000 reset in 50 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SwimmingPool-PT-01-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SwimmingPool-PT-01-LTLFireability-12 finished in 340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(F((G(F(G(p0)))&&(X(p1) U p2)))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-21 08:55:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s6 1)), p2:(GEQ s1 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 2 reset in 87 ms.
Stack based approach found an accepted trace after 136 steps with 2 reset with depth 124 and stack size 120 in 0 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-13 finished in 279 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(X(X(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
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [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.
[2022-05-21 08:55:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 08:55:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/9 places, 5/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 87 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-14 finished in 208 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&p0&&F(p0)&&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
[2022-05-21 08:55:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:04] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 08:55:04] [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.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 08:55:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 08:55:04] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-01-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LT s6 1), p1:(AND (GEQ s3 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-01-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-01-LTLFireability-15 finished in 202 ms.
All properties solved by simple procedures.
Total runtime 9560 ms.

BK_STOP 1653123304348

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-01"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SwimmingPool-PT-01, 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 r258-tall-165303545600364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-01.tgz
mv SwimmingPool-PT-01 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 ;