Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699800748.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TriangularGrid-PT-4022, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699800748
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 10K Feb 26 01:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 01:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 01:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 01:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 01:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 121K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-4022-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679282603434

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-4022
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 03:23:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 03:23:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 03:23:24] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-20 03:23:24] [INFO ] Transformed 184 places.
[2023-03-20 03:23:24] [INFO ] Transformed 156 transitions.
[2023-03-20 03:23:24] [INFO ] Parsed PT model containing 184 places and 156 transitions and 624 arcs in 114 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TriangularGrid-PT-4022-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-4022-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 14 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2023-03-20 03:23:25] [INFO ] Computed 77 place invariants in 19 ms
[2023-03-20 03:23:25] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-20 03:23:25] [INFO ] Invariant cache hit.
[2023-03-20 03:23:25] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2023-03-20 03:23:25] [INFO ] Invariant cache hit.
[2023-03-20 03:23:25] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 513 ms. Remains : 184/184 places, 156/156 transitions.
Support contains 52 out of 184 places after structural reductions.
[2023-03-20 03:23:25] [INFO ] Flatten gal took : 36 ms
[2023-03-20 03:23:25] [INFO ] Flatten gal took : 15 ms
[2023-03-20 03:23:25] [INFO ] Input system was already deterministic with 156 transitions.
Support contains 51 out of 184 places (down from 52) after GAL structural reductions.
Finished random walk after 185 steps, including 0 resets, run visited all 31 properties in 198 ms. (steps per millisecond=0 )
FORMULA TriangularGrid-PT-4022-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((G(F(p0))&&F(p1))))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:26] [INFO ] Invariant cache hit.
[2023-03-20 03:23:26] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-20 03:23:26] [INFO ] Invariant cache hit.
[2023-03-20 03:23:26] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-20 03:23:26] [INFO ] Invariant cache hit.
[2023-03-20 03:23:26] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 357 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s163 1)), p1:(AND (GEQ s57 1) (GEQ s70 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 30478 reset in 681 ms.
Product exploration explored 100000 steps with 29554 reset in 653 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 188 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Finished random walk after 124 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 266 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 23 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:29] [INFO ] Invariant cache hit.
[2023-03-20 03:23:29] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-20 03:23:29] [INFO ] Invariant cache hit.
[2023-03-20 03:23:29] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-20 03:23:29] [INFO ] Invariant cache hit.
[2023-03-20 03:23:29] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Finished random walk after 134 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 265 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 259 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 29411 reset in 548 ms.
Product exploration explored 100000 steps with 30459 reset in 577 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 21 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:32] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 03:23:32] [INFO ] Invariant cache hit.
[2023-03-20 03:23:33] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 184/184 places, 156/156 transitions.
Built C files in :
/tmp/ltsmin11497057360852212915
[2023-03-20 03:23:33] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11497057360852212915
Running compilation step : cd /tmp/ltsmin11497057360852212915;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 335 ms.
Running link step : cd /tmp/ltsmin11497057360852212915;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin11497057360852212915;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2904290671272660506.hoa' '--buchi-type=spotba'
LTSmin run took 1797 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLFireability-00 finished in 8909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)&&X(G(((p2||F(p3))&&p1)))))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:35] [INFO ] Invariant cache hit.
[2023-03-20 03:23:35] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-20 03:23:35] [INFO ] Invariant cache hit.
[2023-03-20 03:23:35] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-20 03:23:35] [INFO ] Invariant cache hit.
[2023-03-20 03:23:35] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 546 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p3)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s19 1) (GEQ s166 1)), p1:(AND (GEQ s0 1) (GEQ s154 1)), p2:(AND (GEQ s6 1) (GEQ s158 1)), p3:(AND (GEQ s0 1) (GEQ s154 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 55 steps with 0 reset in 3 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-01 finished in 890 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!X((G(X(p0))||!p0)) U G(p1)))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:36] [INFO ] Invariant cache hit.
[2023-03-20 03:23:36] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-20 03:23:36] [INFO ] Invariant cache hit.
[2023-03-20 03:23:36] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-20 03:23:36] [INFO ] Invariant cache hit.
[2023-03-20 03:23:36] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 199 ms :[true, (NOT p1), true, (OR (NOT p1) p0), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p1:(AND (GEQ s56 1) (GEQ s79 1) (GEQ s49 1) (GEQ s85 1)), p0:(AND (GEQ s56 1) (GEQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-03 finished in 527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:36] [INFO ] Invariant cache hit.
[2023-03-20 03:23:36] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-20 03:23:36] [INFO ] Invariant cache hit.
[2023-03-20 03:23:36] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-20 03:23:36] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 03:23:36] [INFO ] Invariant cache hit.
[2023-03-20 03:23:37] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 327 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s50 1) (GEQ s144 1)), p1:(AND (GEQ s56 1) (GEQ s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2896 steps with 3 reset in 26 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-05 finished in 479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(F((F(p2)&&p1))))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:37] [INFO ] Invariant cache hit.
[2023-03-20 03:23:37] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-20 03:23:37] [INFO ] Invariant cache hit.
[2023-03-20 03:23:37] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-20 03:23:37] [INFO ] Invariant cache hit.
[2023-03-20 03:23:37] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s48 1) (GEQ s74 1)), p1:(AND (GEQ s48 1) (GEQ s74 1)), p2:(AND (GEQ s58 1) (GEQ s131 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 843 reset in 811 ms.
Product exploration explored 100000 steps with 861 reset in 838 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 258 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 03:23:39] [INFO ] Invariant cache hit.
[2023-03-20 03:23:39] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 352 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-20 03:23:40] [INFO ] Invariant cache hit.
[2023-03-20 03:23:40] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-20 03:23:40] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 39 ms returned sat
[2023-03-20 03:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:40] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2023-03-20 03:23:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:23:40] [INFO ] [Nat]Absence check using 76 positive place invariants in 15 ms returned sat
[2023-03-20 03:23:40] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-20 03:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:40] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-20 03:23:40] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-20 03:23:41] [INFO ] Added : 57 causal constraints over 12 iterations in 184 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:41] [INFO ] Invariant cache hit.
[2023-03-20 03:23:41] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-20 03:23:41] [INFO ] Invariant cache hit.
[2023-03-20 03:23:41] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-20 03:23:41] [INFO ] Invariant cache hit.
[2023-03-20 03:23:41] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 113 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-20 03:23:41] [INFO ] Invariant cache hit.
[2023-03-20 03:23:41] [INFO ] [Real]Absence check using 76 positive place invariants in 17 ms returned sat
[2023-03-20 03:23:41] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 38 ms returned sat
[2023-03-20 03:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:41] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-20 03:23:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:23:42] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-20 03:23:42] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-20 03:23:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:42] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:23:42] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-20 03:23:42] [INFO ] Added : 57 causal constraints over 12 iterations in 155 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 901 reset in 768 ms.
Product exploration explored 100000 steps with 862 reset in 818 ms.
Built C files in :
/tmp/ltsmin11170825779129891419
[2023-03-20 03:23:43] [INFO ] Computing symmetric may disable matrix : 156 transitions.
[2023-03-20 03:23:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:23:43] [INFO ] Computing symmetric may enable matrix : 156 transitions.
[2023-03-20 03:23:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:23:43] [INFO ] Computing Do-Not-Accords matrix : 156 transitions.
[2023-03-20 03:23:43] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:23:43] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11170825779129891419
Running compilation step : cd /tmp/ltsmin11170825779129891419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 293 ms.
Running link step : cd /tmp/ltsmin11170825779129891419;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin11170825779129891419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1611589964310469359.hoa' '--buchi-type=spotba'
LTSmin run took 484 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLFireability-06 finished in 7649 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p1))||p0))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:44] [INFO ] Invariant cache hit.
[2023-03-20 03:23:44] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-20 03:23:44] [INFO ] Invariant cache hit.
[2023-03-20 03:23:45] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-20 03:23:45] [INFO ] Invariant cache hit.
[2023-03-20 03:23:45] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 334 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s121 1) (LT s151 1)), p1:(OR (LT s43 1) (LT s181 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 12609 reset in 649 ms.
Product exploration explored 100000 steps with 12796 reset in 695 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 74 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:47] [INFO ] Invariant cache hit.
[2023-03-20 03:23:47] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-20 03:23:47] [INFO ] Invariant cache hit.
[2023-03-20 03:23:47] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2023-03-20 03:23:47] [INFO ] Invariant cache hit.
[2023-03-20 03:23:47] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 73 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 88 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 1 factoid took 145 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 13066 reset in 645 ms.
Product exploration explored 100000 steps with 13394 reset in 696 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 12 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:50] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 03:23:50] [INFO ] Invariant cache hit.
[2023-03-20 03:23:50] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 184/184 places, 156/156 transitions.
Built C files in :
/tmp/ltsmin6752836421718397710
[2023-03-20 03:23:50] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6752836421718397710
Running compilation step : cd /tmp/ltsmin6752836421718397710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 256 ms.
Running link step : cd /tmp/ltsmin6752836421718397710;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin6752836421718397710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7061516913914313476.hoa' '--buchi-type=spotba'
LTSmin run took 1527 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLFireability-07 finished in 7621 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(p0)||G(p1)||p0) U p0)&&(X(G(p2)) U p3)))'
Support contains 8 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:52] [INFO ] Invariant cache hit.
[2023-03-20 03:23:52] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-20 03:23:52] [INFO ] Invariant cache hit.
[2023-03-20 03:23:52] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-20 03:23:52] [INFO ] Invariant cache hit.
[2023-03-20 03:23:52] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 263 ms :[(OR (NOT p0) (NOT p3)), (NOT p0), (OR (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (NOT p2), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 5}, { cond=(AND p3 p2), acceptance={0} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s48 1) (GEQ s84 1)), p1:(AND (GEQ s57 1) (GEQ s90 1)), p3:(AND (GEQ s2 1) (GEQ s96 1)), p2:(AND (GEQ s61 1) (GEQ s82 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-09 finished in 769 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F((p1&&X(F(p2))))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:53] [INFO ] Invariant cache hit.
[2023-03-20 03:23:53] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-20 03:23:53] [INFO ] Invariant cache hit.
[2023-03-20 03:23:53] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-20 03:23:53] [INFO ] Invariant cache hit.
[2023-03-20 03:23:53] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 302 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s47 1) (LT s183 1)), p2:(AND (GEQ s63 1) (GEQ s83 1)), p0:(AND (GEQ s63 1) (GEQ s83 1) (GEQ s56 1) (GEQ s69 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 683 reset in 762 ms.
Product exploration explored 100000 steps with 706 reset in 807 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 8 factoid took 598 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Finished random walk after 114 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (F p2), (F p1)]
Knowledge based reduction with 8 factoid took 617 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
[2023-03-20 03:23:56] [INFO ] Invariant cache hit.
[2023-03-20 03:23:56] [INFO ] [Real]Absence check using 76 positive place invariants in 17 ms returned sat
[2023-03-20 03:23:56] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-20 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:57] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-20 03:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:23:57] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-20 03:23:57] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-20 03:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:57] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:23:57] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-20 03:23:57] [INFO ] Added : 58 causal constraints over 12 iterations in 170 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-20 03:23:57] [INFO ] Invariant cache hit.
[2023-03-20 03:23:57] [INFO ] [Real]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-20 03:23:57] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 26 ms returned sat
[2023-03-20 03:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:57] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-20 03:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:23:57] [INFO ] [Nat]Absence check using 76 positive place invariants in 17 ms returned sat
[2023-03-20 03:23:57] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-20 03:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:57] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-20 03:23:57] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-20 03:23:58] [INFO ] Added : 59 causal constraints over 12 iterations in 164 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:23:58] [INFO ] Invariant cache hit.
[2023-03-20 03:23:58] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-20 03:23:58] [INFO ] Invariant cache hit.
[2023-03-20 03:23:58] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-20 03:23:58] [INFO ] Invariant cache hit.
[2023-03-20 03:23:58] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 184/184 places, 156/156 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 p1))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Finished random walk after 157 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p2) (NOT p1))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1))), (F p2), (F p1)]
Knowledge based reduction with 1 factoid took 199 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 118 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
[2023-03-20 03:23:59] [INFO ] Invariant cache hit.
[2023-03-20 03:23:59] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-20 03:23:59] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-20 03:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:59] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:23:59] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-20 03:23:59] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-20 03:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:59] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-20 03:23:59] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-20 03:23:59] [INFO ] Added : 58 causal constraints over 12 iterations in 176 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-20 03:23:59] [INFO ] Invariant cache hit.
[2023-03-20 03:23:59] [INFO ] [Real]Absence check using 76 positive place invariants in 15 ms returned sat
[2023-03-20 03:23:59] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 25 ms returned sat
[2023-03-20 03:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:23:59] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-20 03:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:24:00] [INFO ] [Nat]Absence check using 76 positive place invariants in 17 ms returned sat
[2023-03-20 03:24:00] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-20 03:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:00] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-20 03:24:00] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-20 03:24:00] [INFO ] Added : 59 causal constraints over 12 iterations in 158 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 126 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 702 reset in 756 ms.
Product exploration explored 100000 steps with 730 reset in 814 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:02] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 03:24:02] [INFO ] Invariant cache hit.
[2023-03-20 03:24:02] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 184/184 places, 156/156 transitions.
Built C files in :
/tmp/ltsmin3329320806769883240
[2023-03-20 03:24:02] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3329320806769883240
Running compilation step : cd /tmp/ltsmin3329320806769883240;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 266 ms.
Running link step : cd /tmp/ltsmin3329320806769883240;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3329320806769883240;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3197909355275825577.hoa' '--buchi-type=spotba'
LTSmin run took 1527 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLFireability-10 finished in 11339 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:04] [INFO ] Invariant cache hit.
[2023-03-20 03:24:04] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-20 03:24:04] [INFO ] Invariant cache hit.
[2023-03-20 03:24:04] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-20 03:24:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:24:04] [INFO ] Invariant cache hit.
[2023-03-20 03:24:04] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 311 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s60 1) (GEQ s141 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 1748 reset in 743 ms.
Product exploration explored 100000 steps with 1802 reset in 792 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-20 03:24:06] [INFO ] Invariant cache hit.
[2023-03-20 03:24:06] [INFO ] [Real]Absence check using 76 positive place invariants in 15 ms returned sat
[2023-03-20 03:24:06] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-20 03:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:06] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-20 03:24:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:24:07] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-20 03:24:07] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-20 03:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:07] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-20 03:24:07] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-20 03:24:07] [INFO ] Added : 57 causal constraints over 12 iterations in 151 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:07] [INFO ] Invariant cache hit.
[2023-03-20 03:24:07] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-20 03:24:07] [INFO ] Invariant cache hit.
[2023-03-20 03:24:07] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2023-03-20 03:24:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:24:07] [INFO ] Invariant cache hit.
[2023-03-20 03:24:07] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 334 ms. Remains : 184/184 places, 156/156 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 136 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-20 03:24:08] [INFO ] Invariant cache hit.
[2023-03-20 03:24:08] [INFO ] [Real]Absence check using 76 positive place invariants in 14 ms returned sat
[2023-03-20 03:24:08] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-20 03:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:08] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:24:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:24:08] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-20 03:24:08] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-20 03:24:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:08] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:24:08] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-20 03:24:08] [INFO ] Added : 57 causal constraints over 12 iterations in 145 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1675 reset in 742 ms.
Product exploration explored 100000 steps with 1728 reset in 813 ms.
Built C files in :
/tmp/ltsmin1426212112111532011
[2023-03-20 03:24:10] [INFO ] Computing symmetric may disable matrix : 156 transitions.
[2023-03-20 03:24:10] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:24:10] [INFO ] Computing symmetric may enable matrix : 156 transitions.
[2023-03-20 03:24:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:24:10] [INFO ] Computing Do-Not-Accords matrix : 156 transitions.
[2023-03-20 03:24:10] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:24:10] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1426212112111532011
Running compilation step : cd /tmp/ltsmin1426212112111532011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 297 ms.
Running link step : cd /tmp/ltsmin1426212112111532011;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1426212112111532011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17416620201241213906.hoa' '--buchi-type=spotba'
LTSmin run took 233 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLFireability-11 finished in 6349 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(X(!p0)) U p0)))))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:10] [INFO ] Invariant cache hit.
[2023-03-20 03:24:10] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-20 03:24:10] [INFO ] Invariant cache hit.
[2023-03-20 03:24:11] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2023-03-20 03:24:11] [INFO ] Invariant cache hit.
[2023-03-20 03:24:11] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=p0, acceptance={0} source=3 dest: 1}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p0:(AND (GEQ s60 1) (GEQ s141 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1180 reset in 768 ms.
Product exploration explored 100000 steps with 1177 reset in 813 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 343 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
[2023-03-20 03:24:14] [INFO ] Invariant cache hit.
[2023-03-20 03:24:14] [INFO ] [Real]Absence check using 76 positive place invariants in 14 ms returned sat
[2023-03-20 03:24:14] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-20 03:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:14] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-20 03:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:24:14] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-20 03:24:14] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-20 03:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:14] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-20 03:24:14] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-20 03:24:14] [INFO ] Added : 57 causal constraints over 12 iterations in 154 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:14] [INFO ] Invariant cache hit.
[2023-03-20 03:24:14] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-20 03:24:14] [INFO ] Invariant cache hit.
[2023-03-20 03:24:14] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-20 03:24:14] [INFO ] Invariant cache hit.
[2023-03-20 03:24:14] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 184/184 places, 156/156 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 63 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Finished random walk after 285 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=40 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
[2023-03-20 03:24:15] [INFO ] Invariant cache hit.
[2023-03-20 03:24:15] [INFO ] [Real]Absence check using 76 positive place invariants in 15 ms returned sat
[2023-03-20 03:24:15] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-20 03:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:16] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-03-20 03:24:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:24:16] [INFO ] [Nat]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-20 03:24:16] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-20 03:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:24:16] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-20 03:24:16] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-20 03:24:16] [INFO ] Added : 57 causal constraints over 12 iterations in 148 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 235 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1182 reset in 762 ms.
Product exploration explored 100000 steps with 1183 reset in 813 ms.
Applying partial POR strategy [true, true, false, true, false, false]
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 14 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:24:18] [INFO ] Invariant cache hit.
[2023-03-20 03:24:18] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 184/184 places, 156/156 transitions.
Built C files in :
/tmp/ltsmin17326514427977240812
[2023-03-20 03:24:18] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17326514427977240812
Running compilation step : cd /tmp/ltsmin17326514427977240812;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 260 ms.
Running link step : cd /tmp/ltsmin17326514427977240812;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17326514427977240812;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14755356694685317865.hoa' '--buchi-type=spotba'
LTSmin run took 1492 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLFireability-12 finished in 9748 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(X((G(p0)&&(G(!p1)||p2)))) U p1))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:20] [INFO ] Invariant cache hit.
[2023-03-20 03:24:20] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-20 03:24:20] [INFO ] Invariant cache hit.
[2023-03-20 03:24:20] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2023-03-20 03:24:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:24:20] [INFO ] Invariant cache hit.
[2023-03-20 03:24:20] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={1, 2} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=2 dest: 2}, { cond=(AND p1 p0 p2), acceptance={2} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 2} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={1, 2} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={2} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 2} source=3 dest: 3}], [{ cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={1, 2} source=4 dest: 2}, { cond=(AND p1 p0 p2), acceptance={2} source=4 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={1, 2} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={2} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s9 1) (GEQ s160 1)), p0:(AND (GEQ s50 1) (GEQ s126 1)), p2:(AND (GEQ s55 1) (GEQ s138 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 2389 steps with 0 reset in 24 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-13 finished in 612 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U G(p1))||X(G(p2))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:21] [INFO ] Invariant cache hit.
[2023-03-20 03:24:21] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-20 03:24:21] [INFO ] Invariant cache hit.
[2023-03-20 03:24:21] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-20 03:24:21] [INFO ] Invariant cache hit.
[2023-03-20 03:24:21] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 392 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), true, (NOT p2), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(NOT p2), acceptance={} source=2 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 9}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 10}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}, { cond=(NOT p1), acceptance={0} source=7 dest: 7}, { cond=p1, acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 4}, { cond=(AND p1 p0), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=10 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=10 dest: 5}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=10 dest: 9}, { cond=(AND p1 p0 p2), acceptance={} source=10 dest: 10}]], initial=0, aps=[p1:(AND (GEQ s57 1) (GEQ s70 1)), p0:(AND (GEQ s60 1) (GEQ s132 1)), p2:(OR (LT s5 1) (LT s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-14 finished in 717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 03:24:21] [INFO ] Invariant cache hit.
[2023-03-20 03:24:22] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-20 03:24:22] [INFO ] Invariant cache hit.
[2023-03-20 03:24:22] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-20 03:24:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:24:22] [INFO ] Invariant cache hit.
[2023-03-20 03:24:22] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 305 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s51 1) (GEQ s66 1)), p1:(OR (LT s61 1) (LT s92 1))], nbAcceptance=2, 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 40 reset in 690 ms.
Stack based approach found an accepted trace after 14283 steps with 5 reset with depth 2347 and stack size 2347 in 102 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-15 finished in 1150 ms.
All properties solved by simple procedures.
Total runtime 58324 ms.

BK_STOP 1679282665498

--------------------
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_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-4022"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is TriangularGrid-PT-4022, 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 r485-tall-167912699800748"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-4022.tgz
mv TriangularGrid-PT-4022 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 ;