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.r487-tall-167912703500748.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 lolaxred
Input is TriangularGrid-PT-4022, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703500748
=====================================================================

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

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1679222915134

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-4022
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 10:48:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 10:48:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:48:37] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-19 10:48:37] [INFO ] Transformed 184 places.
[2023-03-19 10:48:37] [INFO ] Transformed 156 transitions.
[2023-03-19 10:48:37] [INFO ] Parsed PT model containing 184 places and 156 transitions and 624 arcs in 324 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-4022-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-4022-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 15 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2023-03-19 10:48:37] [INFO ] Computed 77 place invariants in 21 ms
[2023-03-19 10:48:37] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-19 10:48:37] [INFO ] Invariant cache hit.
[2023-03-19 10:48:37] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2023-03-19 10:48:37] [INFO ] Invariant cache hit.
[2023-03-19 10:48:37] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 607 ms. Remains : 184/184 places, 156/156 transitions.
Support contains 52 out of 184 places after structural reductions.
[2023-03-19 10:48:37] [INFO ] Flatten gal took : 37 ms
[2023-03-19 10:48:37] [INFO ] Flatten gal took : 15 ms
[2023-03-19 10:48:38] [INFO ] Input system was already deterministic with 156 transitions.
Support contains 51 out of 184 places (down from 52) after GAL structural reductions.
Finished random walk after 316 steps, including 0 resets, run visited all 31 properties in 53 ms. (steps per millisecond=5 )
FORMULA TriangularGrid-PT-4022-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((G(F(p0))&&F(p1))))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:38] [INFO ] Invariant cache hit.
[2023-03-19 10:48:38] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-19 10:48:38] [INFO ] Invariant cache hit.
[2023-03-19 10:48:38] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-19 10:48:38] [INFO ] Invariant cache hit.
[2023-03-19 10:48:38] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 382 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 352 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s163 1)), p1:(AND (GEQ s57 1) (GEQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 29798 reset in 726 ms.
Product exploration explored 100000 steps with 28523 reset in 740 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 229 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Finished random walk after 74 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 344 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:42] [INFO ] Invariant cache hit.
[2023-03-19 10:48:42] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-19 10:48:42] [INFO ] Invariant cache hit.
[2023-03-19 10:48:42] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-19 10:48:42] [INFO ] Invariant cache hit.
[2023-03-19 10:48:42] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 400 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 216 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Finished random walk after 120 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 286 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 284 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 30262 reset in 568 ms.
Product exploration explored 100000 steps with 30085 reset in 635 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 237 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:45] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-19 10:48:45] [INFO ] Invariant cache hit.
[2023-03-19 10:48:45] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 184/184 places, 156/156 transitions.
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:45] [INFO ] Invariant cache hit.
[2023-03-19 10:48:45] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-19 10:48:45] [INFO ] Invariant cache hit.
[2023-03-19 10:48:45] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-19 10:48:45] [INFO ] Invariant cache hit.
[2023-03-19 10:48:45] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 321 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-00 finished in 7499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)&&X(G(((p2||F(p3))&&p1)))))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:46] [INFO ] Invariant cache hit.
[2023-03-19 10:48:46] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-19 10:48:46] [INFO ] Invariant cache hit.
[2023-03-19 10:48:46] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-19 10:48:46] [INFO ] Invariant cache hit.
[2023-03-19 10:48:46] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 367 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p3)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s19 1) (GEQ s166 1)), p1:(AND (GEQ s0 1) (GEQ s154 1)), p2:(AND (GEQ s6 1) (GEQ s158 1)), p3:(AND (GEQ s0 1) (GEQ s154 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 73 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-01 finished in 682 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!X((G(X(p0))||!p0)) U G(p1)))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:46] [INFO ] Invariant cache hit.
[2023-03-19 10:48:46] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-19 10:48:46] [INFO ] Invariant cache hit.
[2023-03-19 10:48:46] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-19 10:48:46] [INFO ] Invariant cache hit.
[2023-03-19 10:48:47] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p1), true, (OR (NOT p1) p0), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p1:(AND (GEQ s56 1) (GEQ s79 1) (GEQ s49 1) (GEQ s85 1)), p0:(AND (GEQ s56 1) (GEQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-03 finished in 528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:47] [INFO ] Invariant cache hit.
[2023-03-19 10:48:47] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-19 10:48:47] [INFO ] Invariant cache hit.
[2023-03-19 10:48:47] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-19 10:48:47] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:48:47] [INFO ] Invariant cache hit.
[2023-03-19 10:48:47] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 322 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s50 1) (GEQ s144 1)), p1:(AND (GEQ s56 1) (GEQ s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2962 steps with 0 reset in 27 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-05 finished in 484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(F((F(p2)&&p1))))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:47] [INFO ] Invariant cache hit.
[2023-03-19 10:48:47] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-19 10:48:47] [INFO ] Invariant cache hit.
[2023-03-19 10:48:47] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-19 10:48:47] [INFO ] Invariant cache hit.
[2023-03-19 10:48:48] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s48 1) (GEQ s74 1)), p1:(AND (GEQ s48 1) (GEQ s74 1)), p2:(AND (GEQ s58 1) (GEQ s131 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 888 reset in 835 ms.
Product exploration explored 100000 steps with 865 reset in 888 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 224 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 10:48:50] [INFO ] Invariant cache hit.
[2023-03-19 10:48:50] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 333 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-19 10:48:50] [INFO ] Invariant cache hit.
[2023-03-19 10:48:50] [INFO ] [Real]Absence check using 76 positive place invariants in 20 ms returned sat
[2023-03-19 10:48:51] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 40 ms returned sat
[2023-03-19 10:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:48:51] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-19 10:48:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:48:51] [INFO ] [Nat]Absence check using 76 positive place invariants in 31 ms returned sat
[2023-03-19 10:48:51] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-19 10:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:48:51] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-19 10:48:51] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-19 10:48:51] [INFO ] Added : 57 causal constraints over 12 iterations in 215 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:51] [INFO ] Invariant cache hit.
[2023-03-19 10:48:51] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-19 10:48:51] [INFO ] Invariant cache hit.
[2023-03-19 10:48:51] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-19 10:48:52] [INFO ] Invariant cache hit.
[2023-03-19 10:48:52] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-19 10:48:52] [INFO ] Invariant cache hit.
[2023-03-19 10:48:52] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-19 10:48:52] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 64 ms returned sat
[2023-03-19 10:48:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:48:52] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-03-19 10:48:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:48:52] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:48:52] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:48:53] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-19 10:48:53] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 15 ms.
[2023-03-19 10:48:53] [INFO ] Added : 57 causal constraints over 12 iterations in 180 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 885 reset in 788 ms.
Product exploration explored 100000 steps with 882 reset in 853 ms.
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:54] [INFO ] Invariant cache hit.
[2023-03-19 10:48:55] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-19 10:48:55] [INFO ] Invariant cache hit.
[2023-03-19 10:48:55] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-19 10:48:55] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:48:55] [INFO ] Invariant cache hit.
[2023-03-19 10:48:55] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 406 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-06 finished in 7658 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p1))||p0))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:55] [INFO ] Invariant cache hit.
[2023-03-19 10:48:55] [INFO ] Implicit Places using invariants in 348 ms returned []
[2023-03-19 10:48:55] [INFO ] Invariant cache hit.
[2023-03-19 10:48:55] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2023-03-19 10:48:55] [INFO ] Invariant cache hit.
[2023-03-19 10:48:55] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 568 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s121 1) (LT s151 1)), p1:(OR (LT s43 1) (LT s181 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 13210 reset in 724 ms.
Product exploration explored 100000 steps with 13032 reset in 730 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 139 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 130 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:48:58] [INFO ] Invariant cache hit.
[2023-03-19 10:48:58] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-19 10:48:58] [INFO ] Invariant cache hit.
[2023-03-19 10:48:58] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2023-03-19 10:48:58] [INFO ] Invariant cache hit.
[2023-03-19 10:48:58] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 93 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 26 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 1 factoid took 188 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 12978 reset in 691 ms.
Product exploration explored 100000 steps with 12675 reset in 733 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:01] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 10:49:01] [INFO ] Invariant cache hit.
[2023-03-19 10:49:01] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 184/184 places, 156/156 transitions.
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:01] [INFO ] Invariant cache hit.
[2023-03-19 10:49:01] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-19 10:49:01] [INFO ] Invariant cache hit.
[2023-03-19 10:49:01] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-19 10:49:01] [INFO ] Invariant cache hit.
[2023-03-19 10:49:01] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 340 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-07 finished in 6571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(p0)||G(p1)||p0) U p0)&&(X(G(p2)) U p3)))'
Support contains 8 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:01] [INFO ] Invariant cache hit.
[2023-03-19 10:49:02] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-19 10:49:02] [INFO ] Invariant cache hit.
[2023-03-19 10:49:02] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-19 10:49:02] [INFO ] Invariant cache hit.
[2023-03-19 10:49:02] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p0) (NOT p3)), (NOT p0), (OR (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (NOT p2), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 5}, { cond=(AND p3 p2), acceptance={0} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s48 1) (GEQ s84 1)), p1:(AND (GEQ s57 1) (GEQ s90 1)), p3:(AND (GEQ s2 1) (GEQ s96 1)), p2:(AND (GEQ s61 1) (GEQ s82 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-09 finished in 606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F((p1&&X(F(p2))))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:02] [INFO ] Invariant cache hit.
[2023-03-19 10:49:02] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-19 10:49:02] [INFO ] Invariant cache hit.
[2023-03-19 10:49:02] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-19 10:49:02] [INFO ] Invariant cache hit.
[2023-03-19 10:49:02] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s47 1) (LT s183 1)), p2:(AND (GEQ s63 1) (GEQ s83 1)), p0:(AND (GEQ s63 1) (GEQ s83 1) (GEQ s56 1) (GEQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 687 reset in 784 ms.
Product exploration explored 100000 steps with 704 reset in 829 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 8 factoid took 623 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Finished random walk after 137 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (F p2), (F p1)]
Knowledge based reduction with 8 factoid took 652 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
[2023-03-19 10:49:06] [INFO ] Invariant cache hit.
[2023-03-19 10:49:06] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-19 10:49:06] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-19 10:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:06] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-19 10:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:06] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:49:06] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-19 10:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:06] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-19 10:49:06] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-19 10:49:06] [INFO ] Added : 58 causal constraints over 12 iterations in 176 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-19 10:49:06] [INFO ] Invariant cache hit.
[2023-03-19 10:49:07] [INFO ] [Real]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:49:07] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 26 ms returned sat
[2023-03-19 10:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:07] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2023-03-19 10:49:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:07] [INFO ] [Nat]Absence check using 76 positive place invariants in 17 ms returned sat
[2023-03-19 10:49:07] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-19 10:49:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:07] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-19 10:49:07] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 10:49:07] [INFO ] Added : 59 causal constraints over 12 iterations in 171 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:07] [INFO ] Invariant cache hit.
[2023-03-19 10:49:07] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-19 10:49:07] [INFO ] Invariant cache hit.
[2023-03-19 10:49:07] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2023-03-19 10:49:07] [INFO ] Invariant cache hit.
[2023-03-19 10:49:07] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 310 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 160 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Finished random walk after 408 steps, including 0 resets, run visited all 2 properties in 10 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND (NOT p2) (NOT p1))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p2))), (X (X p2)), (X (X p1)), (X (X (NOT p1))), (F p2), (F p1)]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
[2023-03-19 10:49:08] [INFO ] Invariant cache hit.
[2023-03-19 10:49:08] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-19 10:49:08] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-19 10:49:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:08] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-19 10:49:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:08] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:49:08] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-19 10:49:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:09] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2023-03-19 10:49:09] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-19 10:49:09] [INFO ] Added : 58 causal constraints over 12 iterations in 175 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-19 10:49:09] [INFO ] Invariant cache hit.
[2023-03-19 10:49:09] [INFO ] [Real]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:49:09] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 25 ms returned sat
[2023-03-19 10:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:09] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-19 10:49:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:09] [INFO ] [Nat]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-19 10:49:09] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-19 10:49:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:09] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-19 10:49:09] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 10:49:09] [INFO ] Added : 59 causal constraints over 12 iterations in 158 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 101 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 709 reset in 784 ms.
Product exploration explored 100000 steps with 718 reset in 876 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 10:49:11] [INFO ] Invariant cache hit.
[2023-03-19 10:49:11] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 184/184 places, 156/156 transitions.
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:11] [INFO ] Invariant cache hit.
[2023-03-19 10:49:12] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-19 10:49:12] [INFO ] Invariant cache hit.
[2023-03-19 10:49:12] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2023-03-19 10:49:12] [INFO ] Invariant cache hit.
[2023-03-19 10:49:12] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 294 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-10 finished in 9730 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:12] [INFO ] Invariant cache hit.
[2023-03-19 10:49:12] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-19 10:49:12] [INFO ] Invariant cache hit.
[2023-03-19 10:49:12] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-19 10:49:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 10:49:12] [INFO ] Invariant cache hit.
[2023-03-19 10:49:12] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 314 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s60 1) (GEQ s141 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1676 reset in 762 ms.
Product exploration explored 100000 steps with 1686 reset in 814 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 52 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 148 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-19 10:49:14] [INFO ] Invariant cache hit.
[2023-03-19 10:49:14] [INFO ] [Real]Absence check using 76 positive place invariants in 14 ms returned sat
[2023-03-19 10:49:14] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:14] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-19 10:49:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:14] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-19 10:49:14] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:15] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-19 10:49:15] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 10:49:15] [INFO ] Added : 57 causal constraints over 12 iterations in 168 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:15] [INFO ] Invariant cache hit.
[2023-03-19 10:49:15] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-19 10:49:15] [INFO ] Invariant cache hit.
[2023-03-19 10:49:15] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2023-03-19 10:49:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:49:15] [INFO ] Invariant cache hit.
[2023-03-19 10:49:15] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 309 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=20 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 144 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2023-03-19 10:49:15] [INFO ] Invariant cache hit.
[2023-03-19 10:49:16] [INFO ] [Real]Absence check using 76 positive place invariants in 14 ms returned sat
[2023-03-19 10:49:16] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-19 10:49:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:16] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2023-03-19 10:49:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:16] [INFO ] [Nat]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-19 10:49:16] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:49:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:16] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-19 10:49:16] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 10:49:16] [INFO ] Added : 57 causal constraints over 12 iterations in 154 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1731 reset in 765 ms.
Product exploration explored 100000 steps with 1688 reset in 812 ms.
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:18] [INFO ] Invariant cache hit.
[2023-03-19 10:49:18] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-19 10:49:18] [INFO ] Invariant cache hit.
[2023-03-19 10:49:18] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2023-03-19 10:49:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 10:49:18] [INFO ] Invariant cache hit.
[2023-03-19 10:49:18] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 315 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-11 finished in 6269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(X(!p0)) U p0)))))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:18] [INFO ] Invariant cache hit.
[2023-03-19 10:49:18] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 10:49:18] [INFO ] Invariant cache hit.
[2023-03-19 10:49:18] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-19 10:49:18] [INFO ] Invariant cache hit.
[2023-03-19 10:49:18] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=p0, acceptance={0} source=3 dest: 1}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p0:(AND (GEQ s60 1) (GEQ s141 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1200 reset in 784 ms.
Product exploration explored 100000 steps with 1158 reset in 826 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
[2023-03-19 10:49:21] [INFO ] Invariant cache hit.
[2023-03-19 10:49:21] [INFO ] [Real]Absence check using 76 positive place invariants in 14 ms returned sat
[2023-03-19 10:49:21] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-19 10:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:21] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-19 10:49:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:21] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-19 10:49:21] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:21] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-19 10:49:21] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 10:49:22] [INFO ] Added : 57 causal constraints over 12 iterations in 154 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:22] [INFO ] Invariant cache hit.
[2023-03-19 10:49:22] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-19 10:49:22] [INFO ] Invariant cache hit.
[2023-03-19 10:49:22] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-19 10:49:22] [INFO ] Invariant cache hit.
[2023-03-19 10:49:22] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 306 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
[2023-03-19 10:49:23] [INFO ] Invariant cache hit.
[2023-03-19 10:49:23] [INFO ] [Real]Absence check using 76 positive place invariants in 15 ms returned sat
[2023-03-19 10:49:23] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-19 10:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:23] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-19 10:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:23] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-19 10:49:23] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-19 10:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:23] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-19 10:49:23] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 10:49:23] [INFO ] Added : 57 causal constraints over 12 iterations in 154 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1161 reset in 782 ms.
Product exploration explored 100000 steps with 1191 reset in 833 ms.
Applying partial POR strategy [true, true, false, true, false, false]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), p0, (NOT p0), true, (NOT p0), (NOT p0)]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 10:49:25] [INFO ] Invariant cache hit.
[2023-03-19 10:49:25] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 184/184 places, 156/156 transitions.
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:25] [INFO ] Invariant cache hit.
[2023-03-19 10:49:26] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 10:49:26] [INFO ] Invariant cache hit.
[2023-03-19 10:49:26] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-19 10:49:26] [INFO ] Invariant cache hit.
[2023-03-19 10:49:26] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 306 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-12 finished in 7736 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(X((G(p0)&&(G(!p1)||p2)))) U p1))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:26] [INFO ] Invariant cache hit.
[2023-03-19 10:49:26] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 10:49:26] [INFO ] Invariant cache hit.
[2023-03-19 10:49:26] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-19 10:49:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 10:49:26] [INFO ] Invariant cache hit.
[2023-03-19 10:49:26] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 304 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={1, 2} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=2 dest: 2}, { cond=(AND p1 p0 p2), acceptance={2} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 2} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={1, 2} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={2} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 2} source=3 dest: 3}], [{ cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={1, 2} source=4 dest: 2}, { cond=(AND p1 p0 p2), acceptance={2} source=4 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={1, 2} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={2} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s9 1) (GEQ s160 1)), p0:(AND (GEQ s50 1) (GEQ s126 1)), p2:(AND (GEQ s55 1) (GEQ s138 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 2902 steps with 0 reset in 25 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-13 finished in 631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U G(p1))||X(G(p2))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:26] [INFO ] Invariant cache hit.
[2023-03-19 10:49:27] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 10:49:27] [INFO ] Invariant cache hit.
[2023-03-19 10:49:27] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-19 10:49:27] [INFO ] Invariant cache hit.
[2023-03-19 10:49:27] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 305 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 358 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), true, (NOT p2), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(NOT p2), acceptance={} source=2 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 9}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 10}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}, { cond=(NOT p1), acceptance={0} source=7 dest: 7}, { cond=p1, acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 4}, { cond=(AND p1 p0), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=10 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=10 dest: 5}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=10 dest: 9}, { cond=(AND p1 p0 p2), acceptance={} source=10 dest: 10}]], initial=0, aps=[p1:(AND (GEQ s57 1) (GEQ s70 1)), p0:(AND (GEQ s60 1) (GEQ s132 1)), p2:(OR (LT s5 1) (LT s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-14 finished in 686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:27] [INFO ] Invariant cache hit.
[2023-03-19 10:49:27] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-19 10:49:27] [INFO ] Invariant cache hit.
[2023-03-19 10:49:27] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2023-03-19 10:49:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:49:27] [INFO ] Invariant cache hit.
[2023-03-19 10:49:27] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 336 ms. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s51 1) (GEQ s66 1)), p1:(OR (LT s61 1) (LT s92 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 36 reset in 711 ms.
Stack based approach found an accepted trace after 74993 steps with 27 reset with depth 3119 and stack size 3119 in 550 ms.
FORMULA TriangularGrid-PT-4022-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-4022-LTLFireability-15 finished in 1644 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((G(F(p0))&&F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(F((F(p2)&&p1))))))'
Found a Shortening insensitive property : TriangularGrid-PT-4022-LTLFireability-06
Stuttering acceptance computed with spot in 106 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:29] [INFO ] Invariant cache hit.
[2023-03-19 10:49:29] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-19 10:49:29] [INFO ] Invariant cache hit.
[2023-03-19 10:49:29] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-19 10:49:29] [INFO ] Invariant cache hit.
[2023-03-19 10:49:29] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 311 ms. Remains : 184/184 places, 156/156 transitions.
Running random walk in product with property : TriangularGrid-PT-4022-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s48 1) (GEQ s74 1)), p1:(AND (GEQ s48 1) (GEQ s74 1)), p2:(AND (GEQ s58 1) (GEQ s131 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 868 reset in 795 ms.
Product exploration explored 100000 steps with 879 reset in 846 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 271 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 10:49:31] [INFO ] Invariant cache hit.
[2023-03-19 10:49:31] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 316 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-19 10:49:32] [INFO ] Invariant cache hit.
[2023-03-19 10:49:32] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2023-03-19 10:49:32] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 39 ms returned sat
[2023-03-19 10:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:32] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-19 10:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:32] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:49:32] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:32] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-19 10:49:32] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 10:49:33] [INFO ] Added : 57 causal constraints over 12 iterations in 147 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:33] [INFO ] Invariant cache hit.
[2023-03-19 10:49:33] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 10:49:33] [INFO ] Invariant cache hit.
[2023-03-19 10:49:33] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-19 10:49:33] [INFO ] Invariant cache hit.
[2023-03-19 10:49:33] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 303 ms. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 96 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-19 10:49:33] [INFO ] Invariant cache hit.
[2023-03-19 10:49:33] [INFO ] [Real]Absence check using 76 positive place invariants in 17 ms returned sat
[2023-03-19 10:49:33] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 46 ms returned sat
[2023-03-19 10:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:34] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-19 10:49:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:49:34] [INFO ] [Nat]Absence check using 76 positive place invariants in 16 ms returned sat
[2023-03-19 10:49:34] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-19 10:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:49:34] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-19 10:49:34] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 10:49:34] [INFO ] Added : 57 causal constraints over 12 iterations in 162 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 871 reset in 797 ms.
Product exploration explored 100000 steps with 877 reset in 844 ms.
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-19 10:49:36] [INFO ] Invariant cache hit.
[2023-03-19 10:49:36] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 10:49:36] [INFO ] Invariant cache hit.
[2023-03-19 10:49:36] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-19 10:49:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 10:49:36] [INFO ] Invariant cache hit.
[2023-03-19 10:49:36] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 184/184 places, 156/156 transitions.
Treatment of property TriangularGrid-PT-4022-LTLFireability-06 finished in 7088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p1))||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F((p1&&X(F(p2))))))'
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))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(X(!p0)) U p0)))))'
[2023-03-19 10:49:36] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:49:36] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-19 10:49:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 184 places, 156 transitions and 624 arcs took 2 ms.
Total runtime 60058 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT TriangularGrid-PT-4022
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

FORMULA TriangularGrid-PT-4022-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-LTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-LTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679223032720

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:355
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 10 (type EXCL) for 9 TriangularGrid-PT-4022-LTLFireability-10
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 10 (type EXCL) for TriangularGrid-PT-4022-LTLFireability-10
lola: result : false
lola: markings : 909
lola: fired transitions : 909
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 7 (type EXCL) for 6 TriangularGrid-PT-4022-LTLFireability-07
lola: time limit : 720 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 5/720 5/32 TriangularGrid-PT-4022-LTLFireability-07 570559 m, 114111 m/sec, 3253490 t fired, .

Time elapsed: 5 secs. Pages in use: 5
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 10/720 8/32 TriangularGrid-PT-4022-LTLFireability-07 1134203 m, 112728 m/sec, 5995506 t fired, .

Time elapsed: 10 secs. Pages in use: 8
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 15/720 12/32 TriangularGrid-PT-4022-LTLFireability-07 1628094 m, 98778 m/sec, 8454963 t fired, .

Time elapsed: 15 secs. Pages in use: 12
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 20/720 12/32 TriangularGrid-PT-4022-LTLFireability-07 1631618 m, 704 m/sec, 10719877 t fired, .

Time elapsed: 20 secs. Pages in use: 12
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 25/720 14/32 TriangularGrid-PT-4022-LTLFireability-07 1969762 m, 67628 m/sec, 13682411 t fired, .

Time elapsed: 25 secs. Pages in use: 14
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 30/720 19/32 TriangularGrid-PT-4022-LTLFireability-07 2666545 m, 139356 m/sec, 16195255 t fired, .

Time elapsed: 30 secs. Pages in use: 19
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 35/720 20/32 TriangularGrid-PT-4022-LTLFireability-07 2854941 m, 37679 m/sec, 18663610 t fired, .

Time elapsed: 35 secs. Pages in use: 20
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 40/720 22/32 TriangularGrid-PT-4022-LTLFireability-07 3108356 m, 50683 m/sec, 21128541 t fired, .

Time elapsed: 40 secs. Pages in use: 22
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 45/720 27/32 TriangularGrid-PT-4022-LTLFireability-07 3755436 m, 129416 m/sec, 23378765 t fired, .

Time elapsed: 45 secs. Pages in use: 27
# running tasks: 1 of 4 Visible: 6
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 1 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 50/720 30/32 TriangularGrid-PT-4022-LTLFireability-07 4288210 m, 106554 m/sec, 25507804 t fired, .

Time elapsed: 50 secs. Pages in use: 30
# running tasks: 1 of 4 Visible: 6
lola: CANCELED task # 7 (type EXCL) for TriangularGrid-PT-4022-LTLFireability-07 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
TriangularGrid-PT-4022-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-06: LTL 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-07: LTL 0 0 0 0 1 0 1 0
TriangularGrid-PT-4022-LTLFireability-11: F 0 1 0 0 1 0 0 0
TriangularGrid-PT-4022-LTLFireability-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 55 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 6
lola: LAUNCH task # 16 (type EXCL) for 15 TriangularGrid-PT-4022-LTLFireability-12
lola: time limit : 886 sec
lola: memory limit: 32 pages
lola: FINISHED task # 16 (type EXCL) for TriangularGrid-PT-4022-LTLFireability-12
lola: result : false
lola: markings : 982
lola: fired transitions : 982
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 TriangularGrid-PT-4022-LTLFireability-06
lola: time limit : 1181 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for TriangularGrid-PT-4022-LTLFireability-06
lola: result : false
lola: markings : 1233
lola: fired transitions : 1233
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 TriangularGrid-PT-4022-LTLFireability-00
lola: time limit : 1772 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for TriangularGrid-PT-4022-LTLFireability-00
lola: result : false
lola: markings : 680
lola: fired transitions : 680
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 18 (type EXCL) for 12 TriangularGrid-PT-4022-LTLFireability-11
lola: time limit : 3545 sec
lola: memory limit: 32 pages
lola: FINISHED task # 18 (type EXCL) for TriangularGrid-PT-4022-LTLFireability-11
lola: result : true
lola: markings : 98
lola: fired transitions : 98
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 6

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
TriangularGrid-PT-4022-LTLFireability-00: LTL false LTL model checker
TriangularGrid-PT-4022-LTLFireability-06: LTL false LTL model checker
TriangularGrid-PT-4022-LTLFireability-07: LTL unknown AGGR
TriangularGrid-PT-4022-LTLFireability-10: LTL false LTL model checker
TriangularGrid-PT-4022-LTLFireability-11: F false state space / EG
TriangularGrid-PT-4022-LTLFireability-12: LTL false LTL model checker


Time elapsed: 55 secs. Pages in use: 32

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-4022"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is TriangularGrid-PT-4022, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912703500748"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-4022.tgz
mv TriangularGrid-PT-4022 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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