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-167912699800756.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-5020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699800756
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.8K Feb 26 01:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 01:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 01:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:34 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 4.0K 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 2.5K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 01:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 01:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:36 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 183K 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-5020-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679283227646

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-5020
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 03:33:49] [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 03:33:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 03:33:49] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-20 03:33:49] [INFO ] Transformed 280 places.
[2023-03-20 03:33:49] [INFO ] Transformed 240 transitions.
[2023-03-20 03:33:49] [INFO ] Parsed PT model containing 280 places and 240 transitions and 960 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TriangularGrid-PT-5020-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 23 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2023-03-20 03:33:49] [INFO ] Computed 116 place invariants in 23 ms
[2023-03-20 03:33:49] [INFO ] Implicit Places using invariants in 341 ms returned []
[2023-03-20 03:33:49] [INFO ] Invariant cache hit.
[2023-03-20 03:33:50] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 624 ms to find 0 implicit places.
[2023-03-20 03:33:50] [INFO ] Invariant cache hit.
[2023-03-20 03:33:50] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 802 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 59 out of 280 places after structural reductions.
[2023-03-20 03:33:50] [INFO ] Flatten gal took : 44 ms
[2023-03-20 03:33:50] [INFO ] Flatten gal took : 19 ms
[2023-03-20 03:33:50] [INFO ] Input system was already deterministic with 240 transitions.
Finished random walk after 807 steps, including 0 resets, run visited all 32 properties in 68 ms. (steps per millisecond=11 )
FORMULA TriangularGrid-PT-5020-LTLFireability-08 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' '!(F(G(p0)))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 32 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:51] [INFO ] Invariant cache hit.
[2023-03-20 03:33:51] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-20 03:33:51] [INFO ] Invariant cache hit.
[2023-03-20 03:33:51] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
[2023-03-20 03:33:51] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-20 03:33:51] [INFO ] Invariant cache hit.
[2023-03-20 03:33:51] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 592 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s99 1) (GEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1767 steps with 0 reset in 30 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-00 finished in 812 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0))||F(!p1)) U p2))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:51] [INFO ] Invariant cache hit.
[2023-03-20 03:33:52] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-20 03:33:52] [INFO ] Invariant cache hit.
[2023-03-20 03:33:52] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-20 03:33:52] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-20 03:33:52] [INFO ] Invariant cache hit.
[2023-03-20 03:33:52] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 519 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (AND p1 (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s90 1) (GEQ s139 1)), p1:(AND (GEQ s14 1) (GEQ s154 1)), p0:(AND (GEQ s36 1) (GEQ s257 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 21420 reset in 1063 ms.
Product exploration explored 100000 steps with 21527 reset in 1060 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 2 factoid took 301 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p2), (AND p1 (NOT p0))]
Finished random walk after 67 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F p2), (F (AND p1 (NOT p0))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 2 factoid took 334 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 84 ms :[(NOT p2), (AND p1 (NOT p0))]
[2023-03-20 03:33:55] [INFO ] Invariant cache hit.
[2023-03-20 03:33:55] [INFO ] [Real]Absence check using 115 positive place invariants in 84 ms returned sat
[2023-03-20 03:33:55] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-20 03:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:56] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2023-03-20 03:33:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:33:56] [INFO ] [Nat]Absence check using 115 positive place invariants in 54 ms returned sat
[2023-03-20 03:33:56] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:56] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2023-03-20 03:33:56] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-20 03:33:57] [INFO ] Added : 84 causal constraints over 17 iterations in 401 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:57] [INFO ] Invariant cache hit.
[2023-03-20 03:33:57] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-20 03:33:57] [INFO ] Invariant cache hit.
[2023-03-20 03:33:57] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-20 03:33:57] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-20 03:33:57] [INFO ] Invariant cache hit.
[2023-03-20 03:33:57] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 521 ms. Remains : 280/280 places, 240/240 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) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 2 factoid took 338 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p2), (AND p1 (NOT p0))]
Finished random walk after 85 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F p2), (F (AND p1 (NOT p0))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 2 factoid took 307 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (AND p1 (NOT p0))]
[2023-03-20 03:33:58] [INFO ] Invariant cache hit.
[2023-03-20 03:33:58] [INFO ] [Real]Absence check using 115 positive place invariants in 83 ms returned sat
[2023-03-20 03:33:58] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-20 03:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:59] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2023-03-20 03:33:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:33:59] [INFO ] [Nat]Absence check using 115 positive place invariants in 43 ms returned sat
[2023-03-20 03:33:59] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:33:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:59] [INFO ] [Nat]Absence check using state equation in 233 ms returned sat
[2023-03-20 03:33:59] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 03:34:00] [INFO ] Added : 84 causal constraints over 17 iterations in 379 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 21276 reset in 923 ms.
Product exploration explored 100000 steps with 20739 reset in 999 ms.
Built C files in :
/tmp/ltsmin5558985514173075845
[2023-03-20 03:34:02] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-20 03:34:02] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:02] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-20 03:34:02] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:02] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-20 03:34:02] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:02] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5558985514173075845
Running compilation step : cd /tmp/ltsmin5558985514173075845;'/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 564 ms.
Running link step : cd /tmp/ltsmin5558985514173075845;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin5558985514173075845;'/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/stateBased8116717266390665744.hoa' '--buchi-type=spotba'
LTSmin run took 825 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-01 finished in 11751 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)&&F(p1)) U p2)&&F(p3)))'
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:03] [INFO ] Invariant cache hit.
[2023-03-20 03:34:03] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-20 03:34:03] [INFO ] Invariant cache hit.
[2023-03-20 03:34:04] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
[2023-03-20 03:34:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 03:34:04] [INFO ] Invariant cache hit.
[2023-03-20 03:34:04] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 540 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p2) (NOT p3)), p0, (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s38 1) (GEQ s258 1)), p0:(AND (GEQ s80 1) (GEQ s208 1)), p1:(AND (GEQ s9 1) (GEQ s241 1)), p3:(AND (GEQ s90 1) (GEQ s139 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1104 reset in 1128 ms.
Product exploration explored 100000 steps with 1088 reset in 1186 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 p2 (NOT p0) p1 (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (NOT p1)), (X p1), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 1076 ms. Reduced automaton from 5 states, 10 edges and 4 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p3), (NOT p3)]
Finished random walk after 124 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p2 (NOT p0) p1 (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (NOT p1)), (X p1), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p3)]
Knowledge based reduction with 6 factoid took 501 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p3)]
[2023-03-20 03:34:08] [INFO ] Invariant cache hit.
[2023-03-20 03:34:08] [INFO ] [Real]Absence check using 115 positive place invariants in 82 ms returned sat
[2023-03-20 03:34:08] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-20 03:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:09] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2023-03-20 03:34:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:34:09] [INFO ] [Nat]Absence check using 115 positive place invariants in 43 ms returned sat
[2023-03-20 03:34:09] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:09] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2023-03-20 03:34:09] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-20 03:34:09] [INFO ] Added : 84 causal constraints over 17 iterations in 372 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 2 out of 280 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:10] [INFO ] Invariant cache hit.
[2023-03-20 03:34:10] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-20 03:34:10] [INFO ] Invariant cache hit.
[2023-03-20 03:34:10] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
[2023-03-20 03:34:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:34:10] [INFO ] Invariant cache hit.
[2023-03-20 03:34:10] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 495 ms. Remains : 280/280 places, 240/240 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 p3), (X (NOT p3))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 2 factoid took 136 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 p3)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p3), (X (NOT p3))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (F p3)]
Knowledge based reduction with 2 factoid took 117 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 p3)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p3)]
[2023-03-20 03:34:10] [INFO ] Invariant cache hit.
[2023-03-20 03:34:11] [INFO ] [Real]Absence check using 115 positive place invariants in 83 ms returned sat
[2023-03-20 03:34:11] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 17 ms returned sat
[2023-03-20 03:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:11] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2023-03-20 03:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:34:11] [INFO ] [Nat]Absence check using 115 positive place invariants in 41 ms returned sat
[2023-03-20 03:34:11] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:11] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2023-03-20 03:34:11] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-20 03:34:12] [INFO ] Added : 84 causal constraints over 17 iterations in 346 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 36 ms :[(NOT p3)]
Product exploration explored 100000 steps with 1132 reset in 1130 ms.
Product exploration explored 100000 steps with 1122 reset in 1229 ms.
Built C files in :
/tmp/ltsmin12023163894250883196
[2023-03-20 03:34:14] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-20 03:34:14] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:14] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-20 03:34:14] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:14] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-20 03:34:14] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:14] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12023163894250883196
Running compilation step : cd /tmp/ltsmin12023163894250883196;'/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 451 ms.
Running link step : cd /tmp/ltsmin12023163894250883196;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin12023163894250883196;'/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/stateBased4881258233082465859.hoa' '--buchi-type=spotba'
LTSmin run took 770 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-02 finished in 12378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)||G(p2)))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:16] [INFO ] Invariant cache hit.
[2023-03-20 03:34:16] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-20 03:34:16] [INFO ] Invariant cache hit.
[2023-03-20 03:34:16] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2023-03-20 03:34:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:34:16] [INFO ] Invariant cache hit.
[2023-03-20 03:34:16] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 547 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s185 1) (GEQ s230 1)), p2:(AND (GEQ s169 1) (GEQ s214 1)), p0:(AND (GEQ s86 1) (GEQ s137 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1112 reset in 1166 ms.
Product exploration explored 100000 steps with 1107 reset in 1211 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 p2))), (X (NOT p0)), true]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 899 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 p2))), (X (NOT p0)), true]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F p0)]
Knowledge based reduction with 4 factoid took 902 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2023-03-20 03:34:21] [INFO ] Invariant cache hit.
[2023-03-20 03:34:21] [INFO ] [Real]Absence check using 115 positive place invariants in 83 ms returned sat
[2023-03-20 03:34:21] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:21] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2023-03-20 03:34:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:34:21] [INFO ] [Nat]Absence check using 115 positive place invariants in 93 ms returned sat
[2023-03-20 03:34:21] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-20 03:34:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:22] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2023-03-20 03:34:22] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 03:34:22] [INFO ] Added : 115 causal constraints over 23 iterations in 494 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 280 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:22] [INFO ] Invariant cache hit.
[2023-03-20 03:34:22] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-20 03:34:22] [INFO ] Invariant cache hit.
[2023-03-20 03:34:22] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2023-03-20 03:34:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:34:22] [INFO ] Invariant cache hit.
[2023-03-20 03:34:23] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 468 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 200 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 59 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2023-03-20 03:34:23] [INFO ] Invariant cache hit.
[2023-03-20 03:34:23] [INFO ] [Real]Absence check using 115 positive place invariants in 78 ms returned sat
[2023-03-20 03:34:23] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:24] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-20 03:34:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:34:24] [INFO ] [Nat]Absence check using 115 positive place invariants in 94 ms returned sat
[2023-03-20 03:34:24] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-20 03:34:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:34:24] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-20 03:34:24] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 15 ms.
[2023-03-20 03:34:25] [INFO ] Added : 115 causal constraints over 23 iterations in 496 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1095 reset in 1133 ms.
Product exploration explored 100000 steps with 1077 reset in 1214 ms.
Built C files in :
/tmp/ltsmin15856804910566151965
[2023-03-20 03:34:27] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-20 03:34:27] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:27] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-20 03:34:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:27] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-20 03:34:27] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:34:27] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15856804910566151965
Running compilation step : cd /tmp/ltsmin15856804910566151965;'/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 456 ms.
Running link step : cd /tmp/ltsmin15856804910566151965;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin15856804910566151965;'/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/stateBased14555137539033113389.hoa' '--buchi-type=spotba'
LTSmin run took 825 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-03 finished in 12790 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&&(p1||F(p2))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:28] [INFO ] Invariant cache hit.
[2023-03-20 03:34:28] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-20 03:34:28] [INFO ] Invariant cache hit.
[2023-03-20 03:34:29] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-20 03:34:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:34:29] [INFO ] Invariant cache hit.
[2023-03-20 03:34:29] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 464 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s55 1) (LT s176 1)), p1:(AND (GEQ s95 1) (GEQ s112 1)), p2:(AND (GEQ s35 1) (GEQ s166 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 49427 steps with 187 reset in 561 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-04 finished in 1120 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((F(p0) U X(X(X(G(!p1))))))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:29] [INFO ] Invariant cache hit.
[2023-03-20 03:34:30] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-20 03:34:30] [INFO ] Invariant cache hit.
[2023-03-20 03:34:30] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2023-03-20 03:34:30] [INFO ] Invariant cache hit.
[2023-03-20 03:34:30] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 479 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 248 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s94 1) (GEQ s216 1)), p1:(AND (GEQ s99 1) (GEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 11745 reset in 995 ms.
Product exploration explored 100000 steps with 12206 reset in 1080 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))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 133 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 341 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 222 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:33] [INFO ] Invariant cache hit.
[2023-03-20 03:34:34] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-20 03:34:34] [INFO ] Invariant cache hit.
[2023-03-20 03:34:34] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2023-03-20 03:34:34] [INFO ] Invariant cache hit.
[2023-03-20 03:34:34] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 459 ms. Remains : 280/280 places, 240/240 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))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 271 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 83 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 1 factoid took 173 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 231 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 245 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 11753 reset in 1007 ms.
Product exploration explored 100000 steps with 11695 reset in 1084 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 257 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 27 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:34:38] [INFO ] Invariant cache hit.
[2023-03-20 03:34:38] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 183 ms. Remains : 280/280 places, 240/240 transitions.
Built C files in :
/tmp/ltsmin5727615998665063042
[2023-03-20 03:34:38] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5727615998665063042
Running compilation step : cd /tmp/ltsmin5727615998665063042;'/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 396 ms.
Running link step : cd /tmp/ltsmin5727615998665063042;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin5727615998665063042;'/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/stateBased6040351921619943629.hoa' '--buchi-type=spotba'
LTSmin run took 1431 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-05 finished in 10329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)&&F(p1)))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:40] [INFO ] Invariant cache hit.
[2023-03-20 03:34:40] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-20 03:34:40] [INFO ] Invariant cache hit.
[2023-03-20 03:34:40] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2023-03-20 03:34:40] [INFO ] Invariant cache hit.
[2023-03-20 03:34:40] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 478 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s85 1) (LT s211 1)), p1:(OR (LT s96 1) (LT s217 1) (LT s88 1) (LT s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 59 reset in 883 ms.
Product exploration explored 100000 steps with 52 reset in 943 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 275 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1276 steps, including 0 resets, run visited all 3 properties in 28 ms. (steps per millisecond=45 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 1558 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:45] [INFO ] Invariant cache hit.
[2023-03-20 03:34:45] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-20 03:34:45] [INFO ] Invariant cache hit.
[2023-03-20 03:34:45] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-20 03:34:45] [INFO ] Invariant cache hit.
[2023-03-20 03:34:45] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 476 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 262 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 524 steps, including 0 resets, run visited all 3 properties in 15 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 318 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 54 reset in 845 ms.
Product exploration explored 100000 steps with 56 reset in 930 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 1129 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:34:49] [INFO ] Invariant cache hit.
[2023-03-20 03:34:49] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 151 ms. Remains : 280/280 places, 240/240 transitions.
Built C files in :
/tmp/ltsmin487749489999542137
[2023-03-20 03:34:49] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin487749489999542137
Running compilation step : cd /tmp/ltsmin487749489999542137;'/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 373 ms.
Running link step : cd /tmp/ltsmin487749489999542137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin487749489999542137;'/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/stateBased12018130592502134062.hoa' '--buchi-type=spotba'
LTSmin run took 2465 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-06 finished in 12486 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||(p1 U G(p2))||G(p3)) U p1)))'
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:52] [INFO ] Invariant cache hit.
[2023-03-20 03:34:52] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-20 03:34:52] [INFO ] Invariant cache hit.
[2023-03-20 03:34:53] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2023-03-20 03:34:53] [INFO ] Invariant cache hit.
[2023-03-20 03:34:53] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (NOT p1), true, (NOT p2), (NOT p3), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2) (AND (NOT p1) p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) p3), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2 p3), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={} source=5 dest: 4}, { cond=(AND p2 p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s75 1) (GEQ s115 1)), p0:(AND (GEQ s80 1) (GEQ s194 1)), p2:(AND (GEQ s93 1) (GEQ s111 1)), p3:(AND (GEQ s95 1) (GEQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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-5020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-07 finished in 668 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 (p1||G(p0)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:53] [INFO ] Invariant cache hit.
[2023-03-20 03:34:53] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-20 03:34:53] [INFO ] Invariant cache hit.
[2023-03-20 03:34:53] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2023-03-20 03:34:53] [INFO ] Invariant cache hit.
[2023-03-20 03:34:53] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 934 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s169 1) (GEQ s214 1) (GEQ s81 1) (GEQ s134 1)), p0:(AND (GEQ s169 1) (GEQ s214 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-09 finished in 1407 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||F(p1)||X(X(G(p2))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:54] [INFO ] Invariant cache hit.
[2023-03-20 03:34:54] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-20 03:34:54] [INFO ] Invariant cache hit.
[2023-03-20 03:34:55] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-20 03:34:55] [INFO ] Invariant cache hit.
[2023-03-20 03:34:55] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 452 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (GEQ s94 1) (GEQ s227 1)), p0:(AND (GEQ s95 1) (GEQ s127 1)), p2:(AND (GEQ s95 1) (GEQ s127 1) (GEQ s87 1) (GEQ s198 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 1114 reset in 1136 ms.
Stuttering criterion allowed to conclude after 36896 steps with 385 reset in 463 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-11 finished in 2241 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((G(p0) U X(!p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:34:57] [INFO ] Invariant cache hit.
[2023-03-20 03:34:57] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-20 03:34:57] [INFO ] Invariant cache hit.
[2023-03-20 03:34:57] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2023-03-20 03:34:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:34:57] [INFO ] Invariant cache hit.
[2023-03-20 03:34:57] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 469 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 162 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}, { cond=p0, acceptance={1} source=0 dest: 2}, { cond=p0, acceptance={0, 1} source=0 dest: 3}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s76 1) (GEQ s131 1)), p1:(AND (GEQ s83 1) (GEQ s135 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 32787 reset in 769 ms.
Product exploration explored 100000 steps with 32679 reset in 835 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 1113 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 177 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Finished random walk after 154 steps, including 0 resets, run visited all 6 properties in 4 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 6 factoid took 534 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Stuttering acceptance computed with spot in 166 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:35:01] [INFO ] Invariant cache hit.
[2023-03-20 03:35:01] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-20 03:35:01] [INFO ] Invariant cache hit.
[2023-03-20 03:35:01] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-20 03:35:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:35:01] [INFO ] Invariant cache hit.
[2023-03-20 03:35:01] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 468 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 475 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 183 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Finished random walk after 319 steps, including 0 resets, run visited all 6 properties in 6 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 6 factoid took 578 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 207 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Stuttering acceptance computed with spot in 171 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Stuttering acceptance computed with spot in 192 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Product exploration explored 100000 steps with 32868 reset in 762 ms.
Product exploration explored 100000 steps with 32527 reset in 835 ms.
Built C files in :
/tmp/ltsmin892884733394773739
[2023-03-20 03:35:05] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-20 03:35:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:35:05] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-20 03:35:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:35:05] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-20 03:35:05] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:35:05] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin892884733394773739
Running compilation step : cd /tmp/ltsmin892884733394773739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 455 ms.
Running link step : cd /tmp/ltsmin892884733394773739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin892884733394773739;'/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/stateBased4218680493003578126.hoa' '--buchi-type=spotba'
LTSmin run took 4078 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-12 finished in 12987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0) U (!p0||F(p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 9 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:35:10] [INFO ] Invariant cache hit.
[2023-03-20 03:35:10] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-20 03:35:10] [INFO ] Invariant cache hit.
[2023-03-20 03:35:10] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-20 03:35:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:35:10] [INFO ] Invariant cache hit.
[2023-03-20 03:35:10] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 501 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s88 1) (GEQ s123 1)), p1:(AND (GEQ s151 1) (GEQ s196 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 609 reset in 1091 ms.
Product exploration explored 100000 steps with 572 reset in 1206 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 173 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 80 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:35:13] [INFO ] Invariant cache hit.
[2023-03-20 03:35:13] [INFO ] Implicit Places using invariants in 140 ms returned []
[2023-03-20 03:35:13] [INFO ] Invariant cache hit.
[2023-03-20 03:35:13] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2023-03-20 03:35:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 03:35:13] [INFO ] Invariant cache hit.
[2023-03-20 03:35:13] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 473 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 57 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 565 reset in 1118 ms.
Product exploration explored 100000 steps with 624 reset in 1189 ms.
Built C files in :
/tmp/ltsmin3639112027719694702
[2023-03-20 03:35:16] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-20 03:35:16] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:35:16] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-20 03:35:16] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:35:16] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-20 03:35:16] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:35:16] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3639112027719694702
Running compilation step : cd /tmp/ltsmin3639112027719694702;'/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 450 ms.
Running link step : cd /tmp/ltsmin3639112027719694702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3639112027719694702;'/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/stateBased7160954307612657431.hoa' '--buchi-type=spotba'
LTSmin run took 2540 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-14 finished in 9875 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X((F(p2)&&p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:35:19] [INFO ] Invariant cache hit.
[2023-03-20 03:35:20] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 03:35:20] [INFO ] Invariant cache hit.
[2023-03-20 03:35:20] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2023-03-20 03:35:20] [INFO ] Invariant cache hit.
[2023-03-20 03:35:20] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 487 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (LT s89 1) (LT s199 1)), p1:(AND (GEQ s89 1) (GEQ s199 1)), p0:(OR (LT s78 1) (LT s132 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-15 finished in 654 ms.
All properties solved by simple procedures.
Total runtime 91353 ms.

BK_STOP 1679283321754

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-5020"
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-5020, 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-167912699800756"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-5020.tgz
mv TriangularGrid-PT-5020 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 ;