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.r489-tall-167912707200756.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 ltsminxred
Input is TriangularGrid-PT-5020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707200756
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.8K Feb 26 01:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 01:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 01:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 01:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 01:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 183K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679315320477

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-5020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 12:28:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 12:28:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:28:42] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-20 12:28:42] [INFO ] Transformed 280 places.
[2023-03-20 12:28:42] [INFO ] Transformed 240 transitions.
[2023-03-20 12:28:42] [INFO ] Parsed PT model containing 280 places and 240 transitions and 960 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TriangularGrid-PT-5020-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 24 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2023-03-20 12:28:42] [INFO ] Computed 116 place invariants in 19 ms
[2023-03-20 12:28:42] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-20 12:28:42] [INFO ] Invariant cache hit.
[2023-03-20 12:28:43] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 681 ms to find 0 implicit places.
[2023-03-20 12:28:43] [INFO ] Invariant cache hit.
[2023-03-20 12:28:43] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 879 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 59 out of 280 places after structural reductions.
[2023-03-20 12:28:43] [INFO ] Flatten gal took : 54 ms
[2023-03-20 12:28:43] [INFO ] Flatten gal took : 22 ms
[2023-03-20 12:28:43] [INFO ] Input system was already deterministic with 240 transitions.
Finished random walk after 2859 steps, including 1 resets, run visited all 32 properties in 79 ms. (steps per millisecond=36 )
FORMULA TriangularGrid-PT-5020-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 27 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:28:44] [INFO ] Invariant cache hit.
[2023-03-20 12:28:44] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-20 12:28:44] [INFO ] Invariant cache hit.
[2023-03-20 12:28:44] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2023-03-20 12:28:44] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-20 12:28:44] [INFO ] Invariant cache hit.
[2023-03-20 12:28:45] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 684 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s99 1) (GEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1842 steps with 0 reset in 31 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-00 finished in 906 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0))||F(!p1)) U p2))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 13 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:28:45] [INFO ] Invariant cache hit.
[2023-03-20 12:28:45] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-20 12:28:45] [INFO ] Invariant cache hit.
[2023-03-20 12:28:45] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
[2023-03-20 12:28:45] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-20 12:28:45] [INFO ] Invariant cache hit.
[2023-03-20 12:28:45] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 623 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (AND p1 (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s90 1) (GEQ s139 1)), p1:(AND (GEQ s14 1) (GEQ s154 1)), p0:(AND (GEQ s36 1) (GEQ s257 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 21124 reset in 1131 ms.
Product exploration explored 100000 steps with 20638 reset in 1188 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 2 factoid took 403 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (AND p1 (NOT p0))]
Finished random walk after 64 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F p2), (F (AND p1 (NOT p0))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 2 factoid took 397 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 96 ms :[(NOT p2), (AND p1 (NOT p0))]
[2023-03-20 12:28:49] [INFO ] Invariant cache hit.
[2023-03-20 12:28:49] [INFO ] [Real]Absence check using 115 positive place invariants in 96 ms returned sat
[2023-03-20 12:28:49] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 23 ms returned sat
[2023-03-20 12:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:28:50] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2023-03-20 12:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:28:50] [INFO ] [Nat]Absence check using 115 positive place invariants in 46 ms returned sat
[2023-03-20 12:28:50] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-20 12:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:28:50] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2023-03-20 12:28:50] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 28 ms.
[2023-03-20 12:28:51] [INFO ] Added : 84 causal constraints over 17 iterations in 473 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 9 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:28:51] [INFO ] Invariant cache hit.
[2023-03-20 12:28:51] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 12:28:51] [INFO ] Invariant cache hit.
[2023-03-20 12:28:51] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-20 12:28:51] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 12:28:51] [INFO ] Invariant cache hit.
[2023-03-20 12:28:51] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 594 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 2 factoid took 328 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), (AND p1 (NOT p0))]
Finished random walk after 41 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F p2), (F (AND p1 (NOT p0))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 2 factoid took 440 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p2), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (AND p1 (NOT p0))]
[2023-03-20 12:28:52] [INFO ] Invariant cache hit.
[2023-03-20 12:28:53] [INFO ] [Real]Absence check using 115 positive place invariants in 91 ms returned sat
[2023-03-20 12:28:53] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 18 ms returned sat
[2023-03-20 12:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:28:53] [INFO ] [Real]Absence check using state equation in 514 ms returned sat
[2023-03-20 12:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:28:53] [INFO ] [Nat]Absence check using 115 positive place invariants in 45 ms returned sat
[2023-03-20 12:28:53] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-20 12:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:28:54] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-20 12:28:54] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-20 12:28:54] [INFO ] Added : 84 causal constraints over 17 iterations in 412 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 153 ms :[(NOT p2), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 21075 reset in 1025 ms.
Product exploration explored 100000 steps with 21960 reset in 1075 ms.
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 9 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:28:56] [INFO ] Invariant cache hit.
[2023-03-20 12:28:56] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 12:28:56] [INFO ] Invariant cache hit.
[2023-03-20 12:28:57] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2023-03-20 12:28:57] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 12:28:57] [INFO ] Invariant cache hit.
[2023-03-20 12:28:57] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 547 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-01 finished in 12104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((F(!p0)&&F(p1)) U p2)&&F(p3)))'
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:28:57] [INFO ] Invariant cache hit.
[2023-03-20 12:28:57] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 12:28:57] [INFO ] Invariant cache hit.
[2023-03-20 12:28:57] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
[2023-03-20 12:28:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:28:57] [INFO ] Invariant cache hit.
[2023-03-20 12:28:57] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 557 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p2) (NOT p3)), p0, (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s38 1) (GEQ s258 1)), p0:(AND (GEQ s80 1) (GEQ s208 1)), p1:(AND (GEQ s9 1) (GEQ s241 1)), p3:(AND (GEQ s90 1) (GEQ s139 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1120 reset in 1212 ms.
Product exploration explored 100000 steps with 1146 reset in 1291 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1 (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (NOT p1)), (X p1), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 581 ms. Reduced automaton from 5 states, 10 edges and 4 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p3), (NOT p3)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p2 (NOT p0) p1 (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (NOT p1)), (X p1), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p3)]
Knowledge based reduction with 6 factoid took 604 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p3)]
[2023-03-20 12:29:02] [INFO ] Invariant cache hit.
[2023-03-20 12:29:02] [INFO ] [Real]Absence check using 115 positive place invariants in 91 ms returned sat
[2023-03-20 12:29:02] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-20 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:02] [INFO ] [Real]Absence check using state equation in 535 ms returned sat
[2023-03-20 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:29:03] [INFO ] [Nat]Absence check using 115 positive place invariants in 48 ms returned sat
[2023-03-20 12:29:03] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-20 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:03] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-20 12:29:03] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-20 12:29:03] [INFO ] Added : 84 causal constraints over 17 iterations in 417 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 2 out of 280 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:03] [INFO ] Invariant cache hit.
[2023-03-20 12:29:03] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-20 12:29:03] [INFO ] Invariant cache hit.
[2023-03-20 12:29:04] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
[2023-03-20 12:29:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:29:04] [INFO ] Invariant cache hit.
[2023-03-20 12:29:04] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 665 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p3), (X (NOT p3))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 2 factoid took 134 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 36 ms :[(NOT p3)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(NOT p3), (X (NOT p3))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (F p3)]
Knowledge based reduction with 2 factoid took 153 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 43 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p3)]
[2023-03-20 12:29:04] [INFO ] Invariant cache hit.
[2023-03-20 12:29:05] [INFO ] [Real]Absence check using 115 positive place invariants in 90 ms returned sat
[2023-03-20 12:29:05] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 9 ms returned sat
[2023-03-20 12:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:05] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2023-03-20 12:29:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:29:05] [INFO ] [Nat]Absence check using 115 positive place invariants in 50 ms returned sat
[2023-03-20 12:29:05] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-20 12:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:06] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2023-03-20 12:29:06] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 12:29:06] [INFO ] Added : 84 causal constraints over 17 iterations in 427 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 38 ms :[(NOT p3)]
Product exploration explored 100000 steps with 1155 reset in 1184 ms.
Product exploration explored 100000 steps with 1076 reset in 1354 ms.
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:09] [INFO ] Invariant cache hit.
[2023-03-20 12:29:09] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-20 12:29:09] [INFO ] Invariant cache hit.
[2023-03-20 12:29:09] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2023-03-20 12:29:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:29:09] [INFO ] Invariant cache hit.
[2023-03-20 12:29:09] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 569 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-02 finished in 12259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)||G(p2)))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:09] [INFO ] Invariant cache hit.
[2023-03-20 12:29:09] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-20 12:29:09] [INFO ] Invariant cache hit.
[2023-03-20 12:29:10] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2023-03-20 12:29:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:29:10] [INFO ] Invariant cache hit.
[2023-03-20 12:29:10] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 544 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s185 1) (GEQ s230 1)), p2:(AND (GEQ s169 1) (GEQ s214 1)), p0:(AND (GEQ s86 1) (GEQ s137 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1075 reset in 1186 ms.
Product exploration explored 100000 steps with 1076 reset in 1245 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 p2))), (X (NOT p0)), true]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 985 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 32 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 p2))), (X (NOT p0)), true]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F p0)]
Knowledge based reduction with 4 factoid took 915 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
[2023-03-20 12:29:15] [INFO ] Invariant cache hit.
[2023-03-20 12:29:15] [INFO ] [Real]Absence check using 115 positive place invariants in 88 ms returned sat
[2023-03-20 12:29:15] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 12:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:15] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-20 12:29:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:29:15] [INFO ] [Nat]Absence check using 115 positive place invariants in 102 ms returned sat
[2023-03-20 12:29:15] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 12:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:16] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2023-03-20 12:29:16] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-20 12:29:16] [INFO ] Added : 115 causal constraints over 23 iterations in 510 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 280 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:16] [INFO ] Invariant cache hit.
[2023-03-20 12:29:16] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-20 12:29:16] [INFO ] Invariant cache hit.
[2023-03-20 12:29:16] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2023-03-20 12:29:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:29:16] [INFO ] Invariant cache hit.
[2023-03-20 12:29:17] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 579 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2023-03-20 12:29:17] [INFO ] Invariant cache hit.
[2023-03-20 12:29:17] [INFO ] [Real]Absence check using 115 positive place invariants in 87 ms returned sat
[2023-03-20 12:29:17] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 12:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:18] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2023-03-20 12:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:29:18] [INFO ] [Nat]Absence check using 115 positive place invariants in 102 ms returned sat
[2023-03-20 12:29:18] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 12:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:18] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2023-03-20 12:29:18] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-20 12:29:19] [INFO ] Added : 115 causal constraints over 23 iterations in 568 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1101 reset in 1209 ms.
Product exploration explored 100000 steps with 1149 reset in 1260 ms.
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:21] [INFO ] Invariant cache hit.
[2023-03-20 12:29:21] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-20 12:29:21] [INFO ] Invariant cache hit.
[2023-03-20 12:29:22] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2023-03-20 12:29:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:29:22] [INFO ] Invariant cache hit.
[2023-03-20 12:29:22] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 558 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-03 finished in 12728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1||F(p2))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:22] [INFO ] Invariant cache hit.
[2023-03-20 12:29:22] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-20 12:29:22] [INFO ] Invariant cache hit.
[2023-03-20 12:29:22] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
[2023-03-20 12:29:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:29:22] [INFO ] Invariant cache hit.
[2023-03-20 12:29:22] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 544 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s55 1) (LT s176 1)), p1:(AND (GEQ s95 1) (GEQ s112 1)), p2:(AND (GEQ s35 1) (GEQ s166 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 377 reset in 1190 ms.
Stuttering criterion allowed to conclude after 30958 steps with 123 reset in 390 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-04 finished in 2233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U X(X(X(G(!p1))))))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:24] [INFO ] Invariant cache hit.
[2023-03-20 12:29:24] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-20 12:29:24] [INFO ] Invariant cache hit.
[2023-03-20 12:29:25] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
[2023-03-20 12:29:25] [INFO ] Invariant cache hit.
[2023-03-20 12:29:25] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 580 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 282 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s94 1) (GEQ s216 1)), p1:(AND (GEQ s99 1) (GEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 11878 reset in 1084 ms.
Product exploration explored 100000 steps with 12076 reset in 1157 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 157 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 49 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 1 factoid took 207 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 279 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:28] [INFO ] Invariant cache hit.
[2023-03-20 12:29:29] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-20 12:29:29] [INFO ] Invariant cache hit.
[2023-03-20 12:29:29] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
[2023-03-20 12:29:29] [INFO ] Invariant cache hit.
[2023-03-20 12:29:29] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 167 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 149 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 1 factoid took 204 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 279 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 291 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 300 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 11819 reset in 1088 ms.
Product exploration explored 100000 steps with 11683 reset in 1162 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 293 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 25 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:29:33] [INFO ] Invariant cache hit.
[2023-03-20 12:29:33] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 163 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:33] [INFO ] Invariant cache hit.
[2023-03-20 12:29:34] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-20 12:29:34] [INFO ] Invariant cache hit.
[2023-03-20 12:29:34] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-20 12:29:34] [INFO ] Invariant cache hit.
[2023-03-20 12:29:34] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-05 finished in 9925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)&&F(p1)))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:34] [INFO ] Invariant cache hit.
[2023-03-20 12:29:34] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-20 12:29:34] [INFO ] Invariant cache hit.
[2023-03-20 12:29:34] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2023-03-20 12:29:34] [INFO ] Invariant cache hit.
[2023-03-20 12:29:35] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s85 1) (LT s211 1)), p1:(OR (LT s96 1) (LT s217 1) (LT s88 1) (LT s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 58 reset in 948 ms.
Product exploration explored 100000 steps with 54 reset in 1057 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 354 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 2703 steps, including 1 resets, run visited all 3 properties in 34 ms. (steps per millisecond=79 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 307 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:38] [INFO ] Invariant cache hit.
[2023-03-20 12:29:38] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-20 12:29:38] [INFO ] Invariant cache hit.
[2023-03-20 12:29:38] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2023-03-20 12:29:38] [INFO ] Invariant cache hit.
[2023-03-20 12:29:39] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 276 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 4655 steps, including 2 resets, run visited all 3 properties in 63 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 301 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 54 reset in 901 ms.
Product exploration explored 100000 steps with 59 reset in 968 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 287 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:29:42] [INFO ] Invariant cache hit.
[2023-03-20 12:29:42] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:42] [INFO ] Invariant cache hit.
[2023-03-20 12:29:43] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-20 12:29:43] [INFO ] Invariant cache hit.
[2023-03-20 12:29:43] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2023-03-20 12:29:43] [INFO ] Invariant cache hit.
[2023-03-20 12:29:43] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 555 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-06 finished in 8917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||(p1 U G(p2))||G(p3)) U p1)))'
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:43] [INFO ] Invariant cache hit.
[2023-03-20 12:29:43] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-20 12:29:43] [INFO ] Invariant cache hit.
[2023-03-20 12:29:43] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2023-03-20 12:29:43] [INFO ] Invariant cache hit.
[2023-03-20 12:29:43] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 530 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p1), (NOT p1), true, (NOT p2), (NOT p3), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2) (AND (NOT p1) p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) p3), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2 p3), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={} source=5 dest: 4}, { cond=(AND p2 p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s75 1) (GEQ s115 1)), p0:(AND (GEQ s80 1) (GEQ s194 1)), p2:(AND (GEQ s93 1) (GEQ s111 1)), p3:(AND (GEQ s95 1) (GEQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-07 finished in 791 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (p1||G(p0)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:44] [INFO ] Invariant cache hit.
[2023-03-20 12:29:44] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-20 12:29:44] [INFO ] Invariant cache hit.
[2023-03-20 12:29:44] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2023-03-20 12:29:44] [INFO ] Invariant cache hit.
[2023-03-20 12:29:44] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s169 1) (GEQ s214 1) (GEQ s81 1) (GEQ s134 1)), p0:(AND (GEQ s169 1) (GEQ s214 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-09 finished in 663 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1)||X(X(G(p2))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 5 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:44] [INFO ] Invariant cache hit.
[2023-03-20 12:29:45] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-20 12:29:45] [INFO ] Invariant cache hit.
[2023-03-20 12:29:45] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2023-03-20 12:29:45] [INFO ] Invariant cache hit.
[2023-03-20 12:29:45] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 543 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (GEQ s94 1) (GEQ s227 1)), p0:(AND (GEQ s95 1) (GEQ s127 1)), p2:(AND (GEQ s95 1) (GEQ s127 1) (GEQ s87 1) (GEQ s198 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1120 reset in 1197 ms.
Product exploration explored 100000 steps with 1139 reset in 1275 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 51 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (AND p2 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 2 factoid took 199 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 211 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2023-03-20 12:29:49] [INFO ] Invariant cache hit.
[2023-03-20 12:29:49] [INFO ] [Real]Absence check using 115 positive place invariants in 58 ms returned sat
[2023-03-20 12:29:49] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 36 ms returned sat
[2023-03-20 12:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:49] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2023-03-20 12:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:29:49] [INFO ] [Nat]Absence check using 115 positive place invariants in 180 ms returned sat
[2023-03-20 12:29:49] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 12:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:50] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-20 12:29:50] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 12:29:51] [INFO ] Added : 150 causal constraints over 31 iterations in 788 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:51] [INFO ] Invariant cache hit.
[2023-03-20 12:29:51] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 12:29:51] [INFO ] Invariant cache hit.
[2023-03-20 12:29:51] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2023-03-20 12:29:51] [INFO ] Invariant cache hit.
[2023-03-20 12:29:51] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 563 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 110 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 194 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 444 steps, including 0 resets, run visited all 3 properties in 15 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 1 factoid took 158 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 213 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 407 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2023-03-20 12:29:52] [INFO ] Invariant cache hit.
[2023-03-20 12:29:52] [INFO ] [Real]Absence check using 115 positive place invariants in 57 ms returned sat
[2023-03-20 12:29:52] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 36 ms returned sat
[2023-03-20 12:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:53] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2023-03-20 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 12:29:53] [INFO ] [Nat]Absence check using 115 positive place invariants in 180 ms returned sat
[2023-03-20 12:29:53] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 12:29:53] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-20 12:29:53] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 15 ms.
[2023-03-20 12:29:54] [INFO ] Added : 150 causal constraints over 31 iterations in 758 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1086 reset in 1200 ms.
Product exploration explored 100000 steps with 1099 reset in 1277 ms.
Applying partial POR strategy [true, false, true, false, false]
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:29:57] [INFO ] Invariant cache hit.
[2023-03-20 12:29:57] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:57] [INFO ] Invariant cache hit.
[2023-03-20 12:29:57] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-20 12:29:57] [INFO ] Invariant cache hit.
[2023-03-20 12:29:57] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-20 12:29:57] [INFO ] Invariant cache hit.
[2023-03-20 12:29:58] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 518 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-11 finished in 13237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0) U X(!p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:29:58] [INFO ] Invariant cache hit.
[2023-03-20 12:29:58] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-20 12:29:58] [INFO ] Invariant cache hit.
[2023-03-20 12:29:58] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2023-03-20 12:29:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:29:58] [INFO ] Invariant cache hit.
[2023-03-20 12:29:58] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 581 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 194 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}, { cond=p0, acceptance={1} source=0 dest: 2}, { cond=p0, acceptance={0, 1} source=0 dest: 3}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s76 1) (GEQ s131 1)), p1:(AND (GEQ s83 1) (GEQ s135 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 32796 reset in 878 ms.
Product exploration explored 100000 steps with 32670 reset in 933 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 597 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 221 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Finished random walk after 123 steps, including 0 resets, run visited all 6 properties in 12 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 6 factoid took 717 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 308 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Stuttering acceptance computed with spot in 223 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:02] [INFO ] Invariant cache hit.
[2023-03-20 12:30:03] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-20 12:30:03] [INFO ] Invariant cache hit.
[2023-03-20 12:30:03] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-20 12:30:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:30:03] [INFO ] Invariant cache hit.
[2023-03-20 12:30:03] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 520 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 575 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 227 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Finished random walk after 318 steps, including 0 resets, run visited all 6 properties in 16 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 6 factoid took 748 ms. Reduced automaton from 5 states, 19 edges and 2 AP (stutter insensitive) to 5 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 224 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Stuttering acceptance computed with spot in 249 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Stuttering acceptance computed with spot in 208 ms :[p1, p1, (AND (NOT p0) p1), p1, false]
Product exploration explored 100000 steps with 32652 reset in 882 ms.
Product exploration explored 100000 steps with 32572 reset in 947 ms.
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:07] [INFO ] Invariant cache hit.
[2023-03-20 12:30:07] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-20 12:30:07] [INFO ] Invariant cache hit.
[2023-03-20 12:30:07] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2023-03-20 12:30:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:30:07] [INFO ] Invariant cache hit.
[2023-03-20 12:30:08] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 566 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-12 finished in 9986 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0) U (!p0||F(p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:08] [INFO ] Invariant cache hit.
[2023-03-20 12:30:08] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-20 12:30:08] [INFO ] Invariant cache hit.
[2023-03-20 12:30:08] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2023-03-20 12:30:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:30:08] [INFO ] Invariant cache hit.
[2023-03-20 12:30:08] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 556 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s88 1) (GEQ s123 1)), p1:(AND (GEQ s151 1) (GEQ s196 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 559 reset in 1169 ms.
Product exploration explored 100000 steps with 538 reset in 1239 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 437 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:11] [INFO ] Invariant cache hit.
[2023-03-20 12:30:11] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-20 12:30:11] [INFO ] Invariant cache hit.
[2023-03-20 12:30:12] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2023-03-20 12:30:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:30:12] [INFO ] Invariant cache hit.
[2023-03-20 12:30:12] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 589 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 99 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 598 reset in 1199 ms.
Product exploration explored 100000 steps with 570 reset in 1256 ms.
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:15] [INFO ] Invariant cache hit.
[2023-03-20 12:30:15] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 12:30:15] [INFO ] Invariant cache hit.
[2023-03-20 12:30:15] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2023-03-20 12:30:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 12:30:15] [INFO ] Invariant cache hit.
[2023-03-20 12:30:16] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 555 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-14 finished in 8014 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X((F(p2)&&p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:16] [INFO ] Invariant cache hit.
[2023-03-20 12:30:16] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 12:30:16] [INFO ] Invariant cache hit.
[2023-03-20 12:30:16] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2023-03-20 12:30:16] [INFO ] Invariant cache hit.
[2023-03-20 12:30:16] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 541 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (LT s89 1) (LT s199 1)), p1:(AND (GEQ s89 1) (GEQ s199 1)), p0:(OR (LT s78 1) (LT s132 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-15 finished in 748 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(F(p0))||F(!p1)) U p2))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((F(!p0)&&F(p1)) U p2)&&F(p3)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)||G(p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U X(X(X(G(!p1))))))))'
Found a Lengthening insensitive property : TriangularGrid-PT-5020-LTLFireability-05
Stuttering acceptance computed with spot in 382 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:17] [INFO ] Invariant cache hit.
[2023-03-20 12:30:17] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-20 12:30:17] [INFO ] Invariant cache hit.
[2023-03-20 12:30:18] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-20 12:30:18] [INFO ] Invariant cache hit.
[2023-03-20 12:30:18] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 530 ms. Remains : 280/280 places, 240/240 transitions.
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s94 1) (GEQ s216 1)), p1:(AND (GEQ s99 1) (GEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 11375 reset in 1061 ms.
Product exploration explored 100000 steps with 11670 reset in 1132 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 174 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 74 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 291 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:21] [INFO ] Invariant cache hit.
[2023-03-20 12:30:21] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-20 12:30:21] [INFO ] Invariant cache hit.
[2023-03-20 12:30:22] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2023-03-20 12:30:22] [INFO ] Invariant cache hit.
[2023-03-20 12:30:22] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 528 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 442 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 64 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 1 factoid took 227 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 285 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 300 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 11998 reset in 1055 ms.
Product exploration explored 100000 steps with 11863 reset in 1138 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 303 ms :[p1, p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 5 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:30:26] [INFO ] Invariant cache hit.
[2023-03-20 12:30:26] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 1 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:26] [INFO ] Invariant cache hit.
[2023-03-20 12:30:26] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-20 12:30:26] [INFO ] Invariant cache hit.
[2023-03-20 12:30:27] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2023-03-20 12:30:27] [INFO ] Invariant cache hit.
[2023-03-20 12:30:27] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 525 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-05 finished in 10067 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)&&F(p1)))))'
Found a Shortening insensitive property : TriangularGrid-PT-5020-LTLFireability-06
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:27] [INFO ] Invariant cache hit.
[2023-03-20 12:30:27] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-20 12:30:27] [INFO ] Invariant cache hit.
[2023-03-20 12:30:28] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2023-03-20 12:30:28] [INFO ] Invariant cache hit.
[2023-03-20 12:30:28] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 561 ms. Remains : 280/280 places, 240/240 transitions.
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s85 1) (LT s211 1)), p1:(OR (LT s96 1) (LT s217 1) (LT s88 1) (LT s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 58 reset in 939 ms.
Product exploration explored 100000 steps with 58 reset in 992 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 241 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 358 steps, including 0 resets, run visited all 3 properties in 16 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 366 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:31] [INFO ] Invariant cache hit.
[2023-03-20 12:30:31] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-20 12:30:31] [INFO ] Invariant cache hit.
[2023-03-20 12:30:31] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
[2023-03-20 12:30:31] [INFO ] Invariant cache hit.
[2023-03-20 12:30:31] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 575 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 282 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 116 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 453 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 58 reset in 904 ms.
Product exploration explored 100000 steps with 49 reset in 974 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:30:35] [INFO ] Invariant cache hit.
[2023-03-20 12:30:35] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 169 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 1 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 12:30:35] [INFO ] Invariant cache hit.
[2023-03-20 12:30:35] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-20 12:30:35] [INFO ] Invariant cache hit.
[2023-03-20 12:30:36] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-20 12:30:36] [INFO ] Invariant cache hit.
[2023-03-20 12:30:36] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 533 ms. Remains : 280/280 places, 240/240 transitions.
Treatment of property TriangularGrid-PT-5020-LTLFireability-06 finished in 8984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1)||X(X(G(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0) U X(!p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0) U (!p0||F(p1)))))'
[2023-03-20 12:30:36] [INFO ] Flatten gal took : 19 ms
[2023-03-20 12:30:36] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-20 12:30:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 280 places, 240 transitions and 960 arcs took 3 ms.
Total runtime 114338 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_5_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_6_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/3628/ltl_7_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-01
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-02
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-03
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-05
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-06
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-11
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-12
Could not compute solution for formula : TriangularGrid-PT-5020-LTLFireability-14

BK_STOP 1679315438224

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name TriangularGrid-PT-5020-LTLFireability-01
ltl formula formula --ltl=/tmp/3628/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.020 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x556623edb3f4]
1: pnml2lts-mc(+0xa2496) [0x556623edb496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f778a5cc140]
3: pnml2lts-mc(+0x405be5) [0x55662423ebe5]
4: pnml2lts-mc(+0x16b3f9) [0x556623fa43f9]
5: pnml2lts-mc(+0x164ac4) [0x556623f9dac4]
6: pnml2lts-mc(+0x272e0a) [0x5566240abe0a]
7: pnml2lts-mc(+0xb61f0) [0x556623eef1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f778a41f4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f778a41f67a]
10: pnml2lts-mc(+0xa1581) [0x556623eda581]
11: pnml2lts-mc(+0xa1910) [0x556623eda910]
12: pnml2lts-mc(+0xa32a2) [0x556623edc2a2]
13: pnml2lts-mc(+0xa50f4) [0x556623ede0f4]
14: pnml2lts-mc(+0xa516b) [0x556623ede16b]
15: pnml2lts-mc(+0x3f34b3) [0x55662422c4b3]
16: pnml2lts-mc(+0x7c63d) [0x556623eb563d]
17: pnml2lts-mc(+0x67d86) [0x556623ea0d86]
18: pnml2lts-mc(+0x60a8a) [0x556623e99a8a]
19: pnml2lts-mc(+0x5eb15) [0x556623e97b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f778a407d0a]
21: pnml2lts-mc(+0x6075e) [0x556623e9975e]
ltl formula name TriangularGrid-PT-5020-LTLFireability-02
ltl formula formula --ltl=/tmp/3628/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 15 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55ea84ef23f4]
1: pnml2lts-mc(+0xa2496) [0x55ea84ef2496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f101526f140]
3: pnml2lts-mc(+0x405be5) [0x55ea85255be5]
4: pnml2lts-mc(+0x16b3f9) [0x55ea84fbb3f9]
5: pnml2lts-mc(+0x164ac4) [0x55ea84fb4ac4]
6: pnml2lts-mc(+0x272e0a) [0x55ea850c2e0a]
7: pnml2lts-mc(+0xb61f0) [0x55ea84f061f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f10150c24d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f10150c267a]
10: pnml2lts-mc(+0xa1581) [0x55ea84ef1581]
11: pnml2lts-mc(+0xa1910) [0x55ea84ef1910]
12: pnml2lts-mc(+0xa32a2) [0x55ea84ef32a2]
13: pnml2lts-mc(+0xa50f4) [0x55ea84ef50f4]
14: pnml2lts-mc(+0xa516b) [0x55ea84ef516b]
15: pnml2lts-mc(+0x3f34b3) [0x55ea852434b3]
16: pnml2lts-mc(+0x7c63d) [0x55ea84ecc63d]
17: pnml2lts-mc(+0x67d86) [0x55ea84eb7d86]
18: pnml2lts-mc(+0x60a8a) [0x55ea84eb0a8a]
19: pnml2lts-mc(+0x5eb15) [0x55ea84eaeb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f10150aad0a]
21: pnml2lts-mc(+0x6075e) [0x55ea84eb075e]
ltl formula name TriangularGrid-PT-5020-LTLFireability-03
ltl formula formula --ltl=/tmp/3628/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
ltl formula name TriangularGrid-PT-5020-LTLFireability-05
ltl formula formula --ltl=/tmp/3628/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 8 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name TriangularGrid-PT-5020-LTLFireability-06
ltl formula formula --ltl=/tmp/3628/ltl_4_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x556d9579c3f4]
1: pnml2lts-mc(+0xa2496) [0x556d9579c496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fe2d5684140]
3: pnml2lts-mc(+0x405be5) [0x556d95affbe5]
4: pnml2lts-mc(+0x16b3f9) [0x556d958653f9]
5: pnml2lts-mc(+0x164ac4) [0x556d9585eac4]
6: pnml2lts-mc(+0x272e0a) [0x556d9596ce0a]
7: pnml2lts-mc(+0xb61f0) [0x556d957b01f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fe2d54d74d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fe2d54d767a]
10: pnml2lts-mc(+0xa1581) [0x556d9579b581]
11: pnml2lts-mc(+0xa1910) [0x556d9579b910]
12: pnml2lts-mc(+0xa32a2) [0x556d9579d2a2]
13: pnml2lts-mc(+0xa50f4) [0x556d9579f0f4]
14: pnml2lts-mc(+0xa516b) [0x556d9579f16b]
15: pnml2lts-mc(+0x3f34b3) [0x556d95aed4b3]
16: pnml2lts-mc(+0x7c63d) [0x556d9577663d]
17: pnml2lts-mc(+0x67d86) [0x556d95761d86]
18: pnml2lts-mc(+0x60a8a) [0x556d9575aa8a]
19: pnml2lts-mc(+0x5eb15) [0x556d95758b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fe2d54bfd0a]
21: pnml2lts-mc(+0x6075e) [0x556d9575a75e]
ltl formula name TriangularGrid-PT-5020-LTLFireability-11
ltl formula formula --ltl=/tmp/3628/ltl_5_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_5_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_5_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_5_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
ltl formula name TriangularGrid-PT-5020-LTLFireability-12
ltl formula formula --ltl=/tmp/3628/ltl_6_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_6_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_6_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_6_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_6_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
ltl formula name TriangularGrid-PT-5020-LTLFireability-14
ltl formula formula --ltl=/tmp/3628/ltl_7_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 280 places, 240 transitions and 960 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3628/ltl_7_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3628/ltl_7_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3628/ltl_7_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3628/ltl_7_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-5020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is TriangularGrid-PT-5020, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912707200756"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-5020.tgz
mv TriangularGrid-PT-5020 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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