Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r439-smll-171690585600153.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is TriangularGrid-PT-3026, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585600153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 04:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 13 04:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 04:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 13 04:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 70K May 18 16:43 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-3026-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717037716148

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-3026
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-30 02:55:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 02:55:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 02:55:19] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2024-05-30 02:55:19] [INFO ] Transformed 108 places.
[2024-05-30 02:55:19] [INFO ] Transformed 90 transitions.
[2024-05-30 02:55:19] [INFO ] Parsed PT model containing 108 places and 90 transitions and 360 arcs in 191 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TriangularGrid-PT-3026-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3026-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 20 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2024-05-30 02:55:19] [INFO ] Computed 46 invariants in 18 ms
[2024-05-30 02:55:20] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-30 02:55:20] [INFO ] Invariant cache hit.
[2024-05-30 02:55:20] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
[2024-05-30 02:55:20] [INFO ] Invariant cache hit.
[2024-05-30 02:55:20] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 872 ms. Remains : 108/108 places, 90/90 transitions.
Support contains 43 out of 108 places after structural reductions.
[2024-05-30 02:55:21] [INFO ] Flatten gal took : 66 ms
[2024-05-30 02:55:21] [INFO ] Flatten gal took : 27 ms
[2024-05-30 02:55:21] [INFO ] Input system was already deterministic with 90 transitions.
Finished random walk after 88 steps, including 0 resets, run visited all 23 properties in 39 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 1 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA TriangularGrid-PT-3026-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA TriangularGrid-PT-3026-LTLFireability-00 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 20 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:21] [INFO ] Invariant cache hit.
[2024-05-30 02:55:21] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-30 02:55:21] [INFO ] Invariant cache hit.
[2024-05-30 02:55:22] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
[2024-05-30 02:55:22] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-30 02:55:22] [INFO ] Invariant cache hit.
[2024-05-30 02:55:22] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 586 ms. Remains : 108/108 places, 90/90 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 391 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s24 1) (LT s106 1)), p1:(OR (LT s33 1) (LT s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 630 reset in 1122 ms.
Product exploration explored 100000 steps with 573 reset in 831 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) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 603 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 42 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 448 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-30 02:55:26] [INFO ] Invariant cache hit.
[2024-05-30 02:55:26] [INFO ] [Real]Absence check using 45 positive place invariants in 24 ms returned sat
[2024-05-30 02:55:26] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 15 ms returned sat
[2024-05-30 02:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:26] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2024-05-30 02:55:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:55:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 14 ms returned sat
[2024-05-30 02:55:26] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-30 02:55:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:26] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2024-05-30 02:55:26] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 14 ms.
[2024-05-30 02:55:26] [INFO ] Added : 35 causal constraints over 7 iterations in 172 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 13 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:26] [INFO ] Invariant cache hit.
[2024-05-30 02:55:27] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-30 02:55:27] [INFO ] Invariant cache hit.
[2024-05-30 02:55:27] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2024-05-30 02:55:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-30 02:55:27] [INFO ] Invariant cache hit.
[2024-05-30 02:55:27] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 445 ms. Remains : 108/108 places, 90/90 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) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 267 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 29 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 332 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-30 02:55:28] [INFO ] Invariant cache hit.
[2024-05-30 02:55:28] [INFO ] [Real]Absence check using 45 positive place invariants in 24 ms returned sat
[2024-05-30 02:55:28] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 16 ms returned sat
[2024-05-30 02:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:28] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2024-05-30 02:55:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:55:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2024-05-30 02:55:28] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-30 02:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:28] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2024-05-30 02:55:28] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-30 02:55:29] [INFO ] Added : 35 causal constraints over 7 iterations in 109 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 571 reset in 897 ms.
Stack based approach found an accepted trace after 14424 steps with 71 reset with depth 7465 and stack size 7412 in 100 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-01 finished in 8633 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&(X(G(p1))||F(!p0)))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:30] [INFO ] Invariant cache hit.
[2024-05-30 02:55:30] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-30 02:55:30] [INFO ] Invariant cache hit.
[2024-05-30 02:55:30] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2024-05-30 02:55:30] [INFO ] Invariant cache hit.
[2024-05-30 02:55:30] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 400 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s21 1) (GEQ s104 1)), p1:(AND (GEQ s32 1) (GEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3149 reset in 947 ms.
Product exploration explored 100000 steps with 3235 reset in 697 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 329 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Finished random walk after 20 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 319 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
[2024-05-30 02:55:33] [INFO ] Invariant cache hit.
[2024-05-30 02:55:33] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2024-05-30 02:55:33] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 8 ms returned sat
[2024-05-30 02:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:33] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2024-05-30 02:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:55:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2024-05-30 02:55:34] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 02:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:34] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-30 02:55:34] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 14 ms.
[2024-05-30 02:55:34] [INFO ] Added : 35 causal constraints over 7 iterations in 144 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:34] [INFO ] Invariant cache hit.
[2024-05-30 02:55:34] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-05-30 02:55:34] [INFO ] Invariant cache hit.
[2024-05-30 02:55:34] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
[2024-05-30 02:55:34] [INFO ] Invariant cache hit.
[2024-05-30 02:55:34] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 556 ms. Remains : 108/108 places, 90/90 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 394 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 327 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
[2024-05-30 02:55:36] [INFO ] Invariant cache hit.
[2024-05-30 02:55:36] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2024-05-30 02:55:36] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-30 02:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:36] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2024-05-30 02:55:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:55:36] [INFO ] [Nat]Absence check using 45 positive place invariants in 22 ms returned sat
[2024-05-30 02:55:36] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-30 02:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:36] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2024-05-30 02:55:36] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-30 02:55:36] [INFO ] Added : 35 causal constraints over 7 iterations in 112 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 3191 reset in 852 ms.
Product exploration explored 100000 steps with 3204 reset in 617 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), p0]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:38] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-30 02:55:38] [INFO ] Invariant cache hit.
[2024-05-30 02:55:38] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109 ms. Remains : 108/108 places, 90/90 transitions.
Built C files in :
/tmp/ltsmin5879853632011334662
[2024-05-30 02:55:38] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5879853632011334662
Running compilation step : cd /tmp/ltsmin5879853632011334662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 462 ms.
Running link step : cd /tmp/ltsmin5879853632011334662;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin5879853632011334662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased229058888578140289.hoa' '--buchi-type=spotba'
LTSmin run took 1823 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-02 finished in 11103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F(p1)))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 4 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:41] [INFO ] Invariant cache hit.
[2024-05-30 02:55:41] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-30 02:55:41] [INFO ] Invariant cache hit.
[2024-05-30 02:55:41] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2024-05-30 02:55:41] [INFO ] Invariant cache hit.
[2024-05-30 02:55:41] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 381 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s28 1) (GEQ s49 1)), p1:(AND (GEQ s69 1) (GEQ s87 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2753 reset in 984 ms.
Product exploration explored 100000 steps with 2701 reset in 733 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)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 212 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 2 factoid took 340 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
[2024-05-30 02:55:44] [INFO ] Invariant cache hit.
[2024-05-30 02:55:44] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2024-05-30 02:55:44] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 7 ms returned sat
[2024-05-30 02:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:45] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2024-05-30 02:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:55:45] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2024-05-30 02:55:45] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 02:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:45] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2024-05-30 02:55:45] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 11 ms.
[2024-05-30 02:55:45] [INFO ] Added : 34 causal constraints over 7 iterations in 130 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:45] [INFO ] Invariant cache hit.
[2024-05-30 02:55:45] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-30 02:55:45] [INFO ] Invariant cache hit.
[2024-05-30 02:55:45] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
[2024-05-30 02:55:45] [INFO ] Invariant cache hit.
[2024-05-30 02:55:46] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 656 ms. Remains : 108/108 places, 90/90 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)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 292 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 140 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 2 factoid took 411 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
[2024-05-30 02:55:47] [INFO ] Invariant cache hit.
[2024-05-30 02:55:47] [INFO ] [Real]Absence check using 45 positive place invariants in 21 ms returned sat
[2024-05-30 02:55:47] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-30 02:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:47] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2024-05-30 02:55:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:55:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2024-05-30 02:55:47] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-30 02:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:55:48] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2024-05-30 02:55:48] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-30 02:55:48] [INFO ] Added : 34 causal constraints over 7 iterations in 134 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2780 reset in 883 ms.
Product exploration explored 100000 steps with 2762 reset in 811 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 234 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:50] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 02:55:50] [INFO ] Invariant cache hit.
[2024-05-30 02:55:50] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 184 ms. Remains : 108/108 places, 90/90 transitions.
Built C files in :
/tmp/ltsmin8550777308757001548
[2024-05-30 02:55:50] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8550777308757001548
Running compilation step : cd /tmp/ltsmin8550777308757001548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 409 ms.
Running link step : cd /tmp/ltsmin8550777308757001548;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin8550777308757001548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6716946625472111309.hoa' '--buchi-type=spotba'
LTSmin run took 3516 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-03 finished in 13344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X(G(p1))))))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:54] [INFO ] Invariant cache hit.
[2024-05-30 02:55:54] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-30 02:55:54] [INFO ] Invariant cache hit.
[2024-05-30 02:55:54] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2024-05-30 02:55:54] [INFO ] Invariant cache hit.
[2024-05-30 02:55:55] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 334 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 338 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(OR (LT s31 1) (LT s39 1)), p0:(OR (LT s7 1) (LT s59 1) (AND (GEQ s33 1) (GEQ s52 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 60 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-04 finished in 691 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(((p2||F(p0))&&p1))))))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 3 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:55] [INFO ] Invariant cache hit.
[2024-05-30 02:55:55] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-30 02:55:55] [INFO ] Invariant cache hit.
[2024-05-30 02:55:55] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
[2024-05-30 02:55:55] [INFO ] Invariant cache hit.
[2024-05-30 02:55:55] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 527 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), true, (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s32 1) (GEQ s76 1)), p0:(AND (GEQ s69 1) (GEQ s87 1)), p2:(AND (GEQ s9 1) (GEQ s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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-3026-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-07 finished in 757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(p0&&F(G(p1))))))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 7 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:56] [INFO ] Invariant cache hit.
[2024-05-30 02:55:56] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-30 02:55:56] [INFO ] Invariant cache hit.
[2024-05-30 02:55:56] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2024-05-30 02:55:56] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 02:55:56] [INFO ] Invariant cache hit.
[2024-05-30 02:55:56] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 479 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s24 1) (LT s106 1)), p1:(AND (NOT (OR (LT s24 1) (LT s106 1))) (NOT (OR (AND (GEQ s31 1) (GEQ s45 1)) (AND (GEQ s57 1) (GEQ s75 1)))))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 53 reset in 1087 ms.
Stack based approach found an accepted trace after 5607 steps with 4 reset with depth 2587 and stack size 2587 in 67 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-08 finished in 1797 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(!p0))||(p1&&F(!p0)))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:55:57] [INFO ] Invariant cache hit.
[2024-05-30 02:55:58] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-05-30 02:55:58] [INFO ] Invariant cache hit.
[2024-05-30 02:55:58] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2024-05-30 02:55:58] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 02:55:58] [INFO ] Invariant cache hit.
[2024-05-30 02:55:58] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 550 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 94 ms :[p0, p0]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s31 1) (GEQ s39 1)) (AND (GEQ s71 1) (GEQ s89 1))), p0:(AND (GEQ s71 1) (GEQ s89 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 2077 reset in 650 ms.
Product exploration explored 100000 steps with 2062 reset in 684 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))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 366 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 103 ms :[p0, p0]
Finished random walk after 22 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p1), (F p0)]
Knowledge based reduction with 1 factoid took 436 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 103 ms :[p0, p0]
Stuttering acceptance computed with spot in 106 ms :[p0, p0]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:56:01] [INFO ] Invariant cache hit.
[2024-05-30 02:56:01] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-05-30 02:56:01] [INFO ] Invariant cache hit.
[2024-05-30 02:56:01] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2024-05-30 02:56:01] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 02:56:01] [INFO ] Invariant cache hit.
[2024-05-30 02:56:01] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 630 ms. Remains : 108/108 places, 90/90 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 p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 374 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 108 ms :[p0, p0]
Finished random walk after 17 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p1), (F p0)]
Knowledge based reduction with 1 factoid took 434 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 106 ms :[p0, p0]
Stuttering acceptance computed with spot in 104 ms :[p0, p0]
Stuttering acceptance computed with spot in 105 ms :[p0, p0]
Product exploration explored 100000 steps with 2058 reset in 1013 ms.
Product exploration explored 100000 steps with 2115 reset in 910 ms.
Built C files in :
/tmp/ltsmin9891624716216622733
[2024-05-30 02:56:04] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2024-05-30 02:56:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:56:04] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2024-05-30 02:56:04] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:56:04] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2024-05-30 02:56:04] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:56:04] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9891624716216622733
Running compilation step : cd /tmp/ltsmin9891624716216622733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 327 ms.
Running link step : cd /tmp/ltsmin9891624716216622733;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin9891624716216622733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10525309009230499049.hoa' '--buchi-type=spotba'
LTSmin run took 441 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-09 finished in 7847 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))||G(p1)))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:56:05] [INFO ] Invariant cache hit.
[2024-05-30 02:56:06] [INFO ] Implicit Places using invariants in 220 ms returned []
[2024-05-30 02:56:06] [INFO ] Invariant cache hit.
[2024-05-30 02:56:06] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
[2024-05-30 02:56:06] [INFO ] Invariant cache hit.
[2024-05-30 02:56:06] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 658 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 331 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p1), acceptance={} source=6 dest: 1}, { cond=p1, acceptance={} source=6 dest: 2}]], initial=4, aps=[p0:(OR (AND (GEQ s10 1) (GEQ s97 1)) (AND (GEQ s16 1) (GEQ s64 1))), p1:(OR (LT s10 1) (LT s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-10 finished in 1013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:56:06] [INFO ] Invariant cache hit.
[2024-05-30 02:56:06] [INFO ] Implicit Places using invariants in 185 ms returned []
[2024-05-30 02:56:06] [INFO ] Invariant cache hit.
[2024-05-30 02:56:07] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2024-05-30 02:56:07] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 02:56:07] [INFO ] Invariant cache hit.
[2024-05-30 02:56:07] [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 566 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s71 1) (GEQ s89 1)) (AND (GEQ s34 1) (GEQ s77 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 3915 steps with 0 reset in 35 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-13 finished in 672 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:56:07] [INFO ] Invariant cache hit.
[2024-05-30 02:56:07] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-05-30 02:56:07] [INFO ] Invariant cache hit.
[2024-05-30 02:56:07] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2024-05-30 02:56:07] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-30 02:56:07] [INFO ] Invariant cache hit.
[2024-05-30 02:56:08] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 632 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s28 1) (GEQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3094 reset in 1039 ms.
Product exploration explored 100000 steps with 3050 reset in 691 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 181 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 37 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 298 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-30 02:56:10] [INFO ] Invariant cache hit.
[2024-05-30 02:56:10] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2024-05-30 02:56:10] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 02:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:56:10] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-30 02:56:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:56:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2024-05-30 02:56:10] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-30 02:56:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:56:10] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2024-05-30 02:56:10] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 11 ms.
[2024-05-30 02:56:11] [INFO ] Added : 35 causal constraints over 7 iterations in 142 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:56:11] [INFO ] Invariant cache hit.
[2024-05-30 02:56:11] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-30 02:56:11] [INFO ] Invariant cache hit.
[2024-05-30 02:56:11] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
[2024-05-30 02:56:11] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-30 02:56:11] [INFO ] Invariant cache hit.
[2024-05-30 02:56:11] [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 562 ms. Remains : 108/108 places, 90/90 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 229 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 49 ms :[(NOT p0)]
Finished random walk after 28 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 231 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 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-30 02:56:12] [INFO ] Invariant cache hit.
[2024-05-30 02:56:12] [INFO ] [Real]Absence check using 45 positive place invariants in 28 ms returned sat
[2024-05-30 02:56:12] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-30 02:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 02:56:12] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2024-05-30 02:56:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:56:12] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2024-05-30 02:56:12] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-30 02:56:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 02:56:12] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2024-05-30 02:56:12] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-30 02:56:12] [INFO ] Added : 35 causal constraints over 7 iterations in 131 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2992 reset in 831 ms.
Product exploration explored 100000 steps with 3066 reset in 624 ms.
Built C files in :
/tmp/ltsmin14902238275722816903
[2024-05-30 02:56:14] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2024-05-30 02:56:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:56:14] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2024-05-30 02:56:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:56:14] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2024-05-30 02:56:14] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:56:14] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14902238275722816903
Running compilation step : cd /tmp/ltsmin14902238275722816903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 360 ms.
Running link step : cd /tmp/ltsmin14902238275722816903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin14902238275722816903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9770749888177314743.hoa' '--buchi-type=spotba'
LTSmin run took 270 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-14 finished in 7750 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-30 02:56:15] [INFO ] Invariant cache hit.
[2024-05-30 02:56:15] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-30 02:56:15] [INFO ] Invariant cache hit.
[2024-05-30 02:56:15] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2024-05-30 02:56:15] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-30 02:56:15] [INFO ] Invariant cache hit.
[2024-05-30 02:56:15] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 472 ms. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s32 1) (GEQ s81 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3089 reset in 941 ms.
Stack based approach found an accepted trace after 41403 steps with 1235 reset with depth 58 and stack size 58 in 256 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-15 finished in 1779 ms.
All properties solved by simple procedures.
Total runtime 57624 ms.

BK_STOP 1717037778151

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-3026"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is TriangularGrid-PT-3026, 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 r439-smll-171690585600153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-3026.tgz
mv TriangularGrid-PT-3026 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 ;