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.r417-tall-171690556500447.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)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Sudoku-PT-BN09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556500447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 306K Apr 12 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 12 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 646K Apr 12 11:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Apr 12 11:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 170K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 582K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 361K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 366K Apr 12 12:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 12:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 857K Apr 12 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.7M Apr 12 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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
-rw-r--r-- 1 mcc users 499K 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 Sudoku-PT-BN09-LTLCardinality-00
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-01
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-02
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-03
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-04
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-05
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-06
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-07
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-08
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-09
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-10
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-11
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-12
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-13
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-14
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717159978870

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-BN09
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 12:53:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 12:53:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 12:53:00] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2024-05-31 12:53:00] [INFO ] Transformed 1053 places.
[2024-05-31 12:53:00] [INFO ] Transformed 729 transitions.
[2024-05-31 12:53:00] [INFO ] Found NUPN structural information;
[2024-05-31 12:53:00] [INFO ] Parsed PT model containing 1053 places and 729 transitions and 3645 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 65 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-BN09-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1053 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2024-05-31 12:53:01] [INFO ] Computed 324 invariants in 37 ms
[2024-05-31 12:53:01] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-31 12:53:01] [INFO ] Invariant cache hit.
[2024-05-31 12:53:02] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 918 ms to find 0 implicit places.
[2024-05-31 12:53:02] [INFO ] Invariant cache hit.
[2024-05-31 12:53:03] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1482 ms. Remains : 1053/1053 places, 729/729 transitions.
Support contains 1053 out of 1053 places after structural reductions.
[2024-05-31 12:53:03] [INFO ] Flatten gal took : 110 ms
[2024-05-31 12:53:03] [INFO ] Flatten gal took : 75 ms
[2024-05-31 12:53:03] [INFO ] Input system was already deterministic with 729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 943 ms. (steps per millisecond=10 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-31 12:53:04] [INFO ] Invariant cache hit.
[2024-05-31 12:53:05] [INFO ] [Real]Absence check using 324 positive place invariants in 65 ms returned sat
[2024-05-31 12:53:05] [INFO ] After 807ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-31 12:53:06] [INFO ] [Nat]Absence check using 324 positive place invariants in 61 ms returned sat
[2024-05-31 12:53:23] [INFO ] After 12183ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-31 12:53:30] [INFO ] After 19401ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-31 12:53:30] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 2 properties in 11 ms.
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.3 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 57 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 324/1053 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 149 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 495017 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 495017 steps, saw 103429 distinct states, run finished after 3002 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 729 rows 324 cols
[2024-05-31 12:53:34] [INFO ] Computed 75 invariants in 38 ms
[2024-05-31 12:53:34] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 12:53:43] [INFO ] After 9307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 20 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 27 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:53:43] [INFO ] Invariant cache hit.
[2024-05-31 12:53:44] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-05-31 12:53:44] [INFO ] Invariant cache hit.
[2024-05-31 12:53:45] [INFO ] Implicit Places using invariants and state equation in 1027 ms returned []
Implicit Place search using SMT with State Equation took 1531 ms to find 0 implicit places.
[2024-05-31 12:53:45] [INFO ] Redundant transitions in 43 ms returned []
[2024-05-31 12:53:45] [INFO ] Invariant cache hit.
[2024-05-31 12:53:45] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1987 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 23 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 12:53:45] [INFO ] Invariant cache hit.
[2024-05-31 12:53:46] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 12:53:55] [INFO ] After 9293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(G(p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 8 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:53:55] [INFO ] Invariant cache hit.
[2024-05-31 12:53:56] [INFO ] Implicit Places using invariants in 551 ms returned []
[2024-05-31 12:53:56] [INFO ] Invariant cache hit.
[2024-05-31 12:53:57] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 1854 ms to find 0 implicit places.
[2024-05-31 12:53:57] [INFO ] Invariant cache hit.
[2024-05-31 12:53:57] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2227 ms. Remains : 324/1053 places, 729/729 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 217 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], 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][false, false, false]]
Product exploration explored 100000 steps with 1508 reset in 5235 ms.
Product exploration explored 100000 steps with 1509 reset in 5249 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 103 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 150 resets, run finished after 513 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 509631 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :{}
Probabilistic random walk after 509631 steps, saw 104738 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 12:54:15] [INFO ] Invariant cache hit.
[2024-05-31 12:54:15] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 12:54:24] [INFO ] After 9294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 19 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 324/324 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 516341 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 516341 steps, saw 105762 distinct states, run finished after 3002 ms. (steps per millisecond=171 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 12:54:28] [INFO ] Invariant cache hit.
[2024-05-31 12:54:28] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 23 ms returned sat
[2024-05-31 12:54:37] [INFO ] After 9315ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 20 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:54:37] [INFO ] Invariant cache hit.
[2024-05-31 12:54:38] [INFO ] Implicit Places using invariants in 570 ms returned []
[2024-05-31 12:54:38] [INFO ] Invariant cache hit.
[2024-05-31 12:54:39] [INFO ] Implicit Places using invariants and state equation in 1293 ms returned []
Implicit Place search using SMT with State Equation took 1865 ms to find 0 implicit places.
[2024-05-31 12:54:39] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-31 12:54:39] [INFO ] Invariant cache hit.
[2024-05-31 12:54:39] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2258 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 12 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 12:54:40] [INFO ] Invariant cache hit.
[2024-05-31 12:54:40] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 12:54:49] [INFO ] After 9296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 90 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 47 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 14 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:54:49] [INFO ] Invariant cache hit.
[2024-05-31 12:54:50] [INFO ] Implicit Places using invariants in 576 ms returned []
[2024-05-31 12:54:50] [INFO ] Invariant cache hit.
[2024-05-31 12:54:51] [INFO ] Implicit Places using invariants and state equation in 1137 ms returned []
Implicit Place search using SMT with State Equation took 1715 ms to find 0 implicit places.
[2024-05-31 12:54:51] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 12:54:51] [INFO ] Invariant cache hit.
[2024-05-31 12:54:51] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2123 ms. Remains : 324/324 places, 729/729 transitions.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 84 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 41 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 150 resets, run finished after 512 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 453585 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 453585 steps, saw 99172 distinct states, run finished after 3001 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 12:54:58] [INFO ] Invariant cache hit.
[2024-05-31 12:54:58] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 12:55:07] [INFO ] After 9297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 14 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 324/324 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 449229 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 449229 steps, saw 98614 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 12:55:11] [INFO ] Invariant cache hit.
[2024-05-31 12:55:11] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 12:55:20] [INFO ] After 9296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 27 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:55:20] [INFO ] Invariant cache hit.
[2024-05-31 12:55:21] [INFO ] Implicit Places using invariants in 578 ms returned []
[2024-05-31 12:55:21] [INFO ] Invariant cache hit.
[2024-05-31 12:55:22] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 1878 ms to find 0 implicit places.
[2024-05-31 12:55:22] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-31 12:55:22] [INFO ] Invariant cache hit.
[2024-05-31 12:55:23] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2267 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 12:55:23] [INFO ] Invariant cache hit.
[2024-05-31 12:55:23] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 12:55:32] [INFO ] After 9292ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 82 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 37 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1508 reset in 5170 ms.
Product exploration explored 100000 steps with 1508 reset in 5267 ms.
Built C files in :
/tmp/ltsmin18289339908783927189
[2024-05-31 12:55:43] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 12:55:43] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:55:43] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 12:55:43] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:55:43] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 12:55:43] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:55:43] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18289339908783927189
Running compilation step : cd /tmp/ltsmin18289339908783927189;'/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 2128 ms.
Running link step : cd /tmp/ltsmin18289339908783927189;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin18289339908783927189;'/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/stateBased1286938865814279085.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 15 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:55:58] [INFO ] Invariant cache hit.
[2024-05-31 12:55:58] [INFO ] Implicit Places using invariants in 568 ms returned []
[2024-05-31 12:55:58] [INFO ] Invariant cache hit.
[2024-05-31 12:56:00] [INFO ] Implicit Places using invariants and state equation in 1352 ms returned []
Implicit Place search using SMT with State Equation took 1921 ms to find 0 implicit places.
[2024-05-31 12:56:00] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 12:56:00] [INFO ] Invariant cache hit.
[2024-05-31 12:56:00] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2306 ms. Remains : 324/324 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin4009868502217445252
[2024-05-31 12:56:00] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 12:56:00] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:56:00] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 12:56:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:56:00] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 12:56:00] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:56:00] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4009868502217445252
Running compilation step : cd /tmp/ltsmin4009868502217445252;'/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 1940 ms.
Running link step : cd /tmp/ltsmin4009868502217445252;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin4009868502217445252;'/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/stateBased15837353041675137823.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 12:56:15] [INFO ] Flatten gal took : 42 ms
[2024-05-31 12:56:15] [INFO ] Flatten gal took : 39 ms
[2024-05-31 12:56:15] [INFO ] Time to serialize gal into /tmp/LTL14568293713015383262.gal : 11 ms
[2024-05-31 12:56:15] [INFO ] Time to serialize properties into /tmp/LTL3934209114541186620.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14568293713015383262.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13213497455061068495.hoa' '-atoms' '/tmp/LTL3934209114541186620.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3934209114541186620.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13213497455061068495.hoa
Detected timeout of ITS tools.
[2024-05-31 12:56:30] [INFO ] Flatten gal took : 37 ms
[2024-05-31 12:56:30] [INFO ] Flatten gal took : 35 ms
[2024-05-31 12:56:30] [INFO ] Time to serialize gal into /tmp/LTL7429141813180199881.gal : 6 ms
[2024-05-31 12:56:30] [INFO ] Time to serialize properties into /tmp/LTL9947233618745596850.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7429141813180199881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9947233618745596850.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Row...927
Formula 0 simplified : XF!"((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Rows_...921
Detected timeout of ITS tools.
[2024-05-31 12:56:46] [INFO ] Flatten gal took : 34 ms
[2024-05-31 12:56:46] [INFO ] Applying decomposition
[2024-05-31 12:56:46] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3333455674789617905.txt' '-o' '/tmp/graph3333455674789617905.bin' '-w' '/tmp/graph3333455674789617905.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3333455674789617905.bin' '-l' '-1' '-v' '-w' '/tmp/graph3333455674789617905.weights' '-q' '0' '-e' '0.001'
[2024-05-31 12:56:46] [INFO ] Decomposing Gal with order
[2024-05-31 12:56:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 12:56:46] [INFO ] Removed a total of 2592 redundant transitions.
[2024-05-31 12:56:46] [INFO ] Flatten gal took : 238 ms
[2024-05-31 12:56:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2024-05-31 12:56:46] [INFO ] Time to serialize gal into /tmp/LTL14836089947629799699.gal : 8 ms
[2024-05-31 12:56:46] [INFO ] Time to serialize properties into /tmp/LTL12634250475421191707.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14836089947629799699.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12634250475421191707.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...1251
Formula 0 simplified : XF!"((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((gu...1245
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin409922928177322439
[2024-05-31 12:57:01] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin409922928177322439
Running compilation step : cd /tmp/ltsmin409922928177322439;'/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 1325 ms.
Running link step : cd /tmp/ltsmin409922928177322439;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin409922928177322439;'/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' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-BN09-LTLCardinality-00 finished in 201258 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(p0)||X(X((F(G(!p0))||G(p1))))))'
Support contains 891 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 23 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2024-05-31 12:57:16] [INFO ] Computed 324 invariants in 6 ms
[2024-05-31 12:57:17] [INFO ] Implicit Places using invariants in 582 ms returned []
[2024-05-31 12:57:17] [INFO ] Invariant cache hit.
[2024-05-31 12:57:18] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1599 ms to find 0 implicit places.
[2024-05-31 12:57:18] [INFO ] Invariant cache hit.
[2024-05-31 12:57:18] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2116 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 263 ms :[false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), p0, false, false]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GT (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1510 reset in 8126 ms.
Product exploration explored 100000 steps with 1506 reset in 8177 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 172 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[false, p0]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 9 factoid took 223 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[false, p0]
Stuttering acceptance computed with spot in 418 ms :[false, p0]
Support contains 810 out of 1053 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 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 30 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:58:22] [INFO ] Invariant cache hit.
[2024-05-31 12:58:22] [INFO ] Implicit Places using invariants in 582 ms returned []
[2024-05-31 12:58:22] [INFO ] Invariant cache hit.
[2024-05-31 12:58:23] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1605 ms to find 0 implicit places.
[2024-05-31 12:58:23] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-31 12:58:23] [INFO ] Invariant cache hit.
[2024-05-31 12:58:24] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2144 ms. Remains : 1053/1053 places, 729/729 transitions.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[false, p0]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[false, p0]
Stuttering acceptance computed with spot in 69 ms :[false, p0]
Stuttering acceptance computed with spot in 73 ms :[false, p0]
Product exploration explored 100000 steps with 1507 reset in 8115 ms.
Product exploration explored 100000 steps with 1510 reset in 8152 ms.
Built C files in :
/tmp/ltsmin17913338676681163642
[2024-05-31 12:58:50] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 12:58:50] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:58:50] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 12:58:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:58:50] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 12:58:50] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:58:50] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17913338676681163642
Running compilation step : cd /tmp/ltsmin17913338676681163642;'/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 2243 ms.
Running link step : cd /tmp/ltsmin17913338676681163642;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17913338676681163642;'/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/stateBased2220783585029389149.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 17 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 12:59:05] [INFO ] Invariant cache hit.
[2024-05-31 12:59:05] [INFO ] Implicit Places using invariants in 776 ms returned []
[2024-05-31 12:59:05] [INFO ] Invariant cache hit.
[2024-05-31 12:59:07] [INFO ] Implicit Places using invariants and state equation in 1252 ms returned []
Implicit Place search using SMT with State Equation took 2031 ms to find 0 implicit places.
[2024-05-31 12:59:07] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-31 12:59:07] [INFO ] Invariant cache hit.
[2024-05-31 12:59:07] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2551 ms. Remains : 1053/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin17582693690419376579
[2024-05-31 12:59:07] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 12:59:07] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:59:07] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 12:59:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:59:07] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 12:59:07] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 12:59:07] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17582693690419376579
Running compilation step : cd /tmp/ltsmin17582693690419376579;'/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 2255 ms.
Running link step : cd /tmp/ltsmin17582693690419376579;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin17582693690419376579;'/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/stateBased12335115101444218382.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 12:59:22] [INFO ] Flatten gal took : 51 ms
[2024-05-31 12:59:22] [INFO ] Flatten gal took : 51 ms
[2024-05-31 12:59:22] [INFO ] Time to serialize gal into /tmp/LTL18214843073444729636.gal : 8 ms
[2024-05-31 12:59:22] [INFO ] Time to serialize properties into /tmp/LTL2682429904272770884.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18214843073444729636.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11152573218876987662.hoa' '-atoms' '/tmp/LTL2682429904272770884.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2682429904272770884.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11152573218876987662.hoa
Detected timeout of ITS tools.
[2024-05-31 12:59:37] [INFO ] Flatten gal took : 44 ms
[2024-05-31 12:59:38] [INFO ] Flatten gal took : 38 ms
[2024-05-31 12:59:38] [INFO ] Time to serialize gal into /tmp/LTL17389099340611661329.gal : 5 ms
[2024-05-31 12:59:38] [INFO ] Time to serialize properties into /tmp/LTL3009312523793778815.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17389099340611661329.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3009312523793778815.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Rows...33589
Formula 0 simplified : F!"((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Rows_1...33573
Detected timeout of ITS tools.
[2024-05-31 12:59:53] [INFO ] Flatten gal took : 38 ms
[2024-05-31 12:59:53] [INFO ] Applying decomposition
[2024-05-31 12:59:53] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8648500914039512773.txt' '-o' '/tmp/graph8648500914039512773.bin' '-w' '/tmp/graph8648500914039512773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8648500914039512773.bin' '-l' '-1' '-v' '-w' '/tmp/graph8648500914039512773.weights' '-q' '0' '-e' '0.001'
[2024-05-31 12:59:55] [INFO ] Decomposing Gal with order
[2024-05-31 12:59:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 12:59:55] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-31 12:59:55] [INFO ] Flatten gal took : 455 ms
[2024-05-31 12:59:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 1458 labels/synchronizations in 85 ms.
[2024-05-31 12:59:55] [INFO ] Time to serialize gal into /tmp/LTL630774882044863151.gal : 7 ms
[2024-05-31 12:59:55] [INFO ] Time to serialize properties into /tmp/LTL548326548599641318.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL630774882044863151.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL548326548599641318.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((gi0.gu0.Rows_0_0+gi0.gu0.Rows_0_1)+(gi0.gu0.Rows_0_2+gi0.gu0.Rows_0_3))+((gi0.gu0.Rows_0_4+gi0.gu0.Rows_0_5)+(gi0.gu0.R...52705
Formula 0 simplified : F!"((((((((gi0.gu0.Rows_0_0+gi0.gu0.Rows_0_1)+(gi0.gu0.Rows_0_2+gi0.gu0.Rows_0_3))+((gi0.gu0.Rows_0_4+gi0.gu0.Rows_0_5)+(gi0.gu0.Row...52689
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6811443407238321302
[2024-05-31 13:00:11] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6811443407238321302
Running compilation step : cd /tmp/ltsmin6811443407238321302;'/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 1733 ms.
Running link step : cd /tmp/ltsmin6811443407238321302;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6811443407238321302;'/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' '--ltl' '([]((LTLAPp0==true))||X(X((<>([](!(LTLAPp0==true)))||[]((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-BN09-LTLCardinality-01 finished in 189355 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(X(F(p0))) U (G(p1) U p2))))'
Support contains 891 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:00:26] [INFO ] Invariant cache hit.
[2024-05-31 13:00:26] [INFO ] Implicit Places using invariants in 562 ms returned []
[2024-05-31 13:00:26] [INFO ] Invariant cache hit.
[2024-05-31 13:00:27] [INFO ] Implicit Places using invariants and state equation in 983 ms returned []
Implicit Place search using SMT with State Equation took 1547 ms to find 0 implicit places.
[2024-05-31 13:00:27] [INFO ] Invariant cache hit.
[2024-05-31 13:00:28] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2044 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 522 ms :[(AND (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={0} source=3 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 6}], [{ cond=(AND p2 p1), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND p2 p1 p0), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=6 dest: 4}, { cond=(OR (AND p2 (NOT p1)) (AND p2 (NOT p0))), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=6 dest: 6}]], initial=2, aps=[p1:(LEQ (ADD s810 s811 s812 s813 s814 s815 s816 s817 s818 s819 s820 s821 s822 s823 s824 s825 s826 s827 s828 s829 s830 s831 s832 s833 s834 s835 s836 s837 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration timeout after 72240 steps with 18060 reset in 10001 ms.
Product exploration timeout after 71600 steps with 17900 reset in 10001 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 580 ms. Reduced automaton from 7 states, 18 edges and 3 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 307 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 151 resets, run finished after 545 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 368710 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 368710 steps, saw 86954 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:01:35] [INFO ] Invariant cache hit.
[2024-05-31 13:01:36] [INFO ] [Real]Absence check using 324 positive place invariants in 65 ms returned sat
[2024-05-31 13:01:36] [INFO ] After 439ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 13:01:36] [INFO ] [Nat]Absence check using 324 positive place invariants in 66 ms returned sat
[2024-05-31 13:02:01] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.5 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 18 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 324/1053 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 511 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 445127 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445127 steps, saw 97977 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 729 rows 324 cols
[2024-05-31 13:02:04] [INFO ] Computed 75 invariants in 22 ms
[2024-05-31 13:02:05] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 23 ms returned sat
[2024-05-31 13:02:12] [INFO ] After 7272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 13:02:12] [INFO ] [Nat]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 13:02:15] [INFO ] After 3328ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 13:02:17] [INFO ] After 5479ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3189 ms.
[2024-05-31 13:02:21] [INFO ] After 8761ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 4 ms.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 11 factoid took 754 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 81 out of 1053 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 15 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2024-05-31 13:02:22] [INFO ] Computed 324 invariants in 10 ms
[2024-05-31 13:02:22] [INFO ] Implicit Places using invariants in 598 ms returned []
[2024-05-31 13:02:22] [INFO ] Invariant cache hit.
[2024-05-31 13:02:23] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1615 ms to find 0 implicit places.
[2024-05-31 13:02:23] [INFO ] Invariant cache hit.
[2024-05-31 13:02:24] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2139 ms. Remains : 1053/1053 places, 729/729 transitions.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 151 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 375053 steps, run timeout after 3001 ms. (steps per millisecond=124 ) properties seen :{}
Probabilistic random walk after 375053 steps, saw 88005 distinct states, run finished after 3001 ms. (steps per millisecond=124 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:02:30] [INFO ] Invariant cache hit.
[2024-05-31 13:02:31] [INFO ] [Real]Absence check using 324 positive place invariants in 65 ms returned sat
[2024-05-31 13:02:31] [INFO ] After 448ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 13:02:31] [INFO ] [Nat]Absence check using 324 positive place invariants in 65 ms returned sat
[2024-05-31 13:02:56] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.1 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 17 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 324/1053 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 151 resets, run finished after 516 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 446358 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 446358 steps, saw 98185 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 729 rows 324 cols
[2024-05-31 13:02:59] [INFO ] Computed 75 invariants in 20 ms
[2024-05-31 13:03:00] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 23 ms returned sat
[2024-05-31 13:03:07] [INFO ] After 7454ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 13:03:07] [INFO ] [Nat]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 13:03:10] [INFO ] After 3283ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 13:03:12] [INFO ] After 5410ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3149 ms.
[2024-05-31 13:03:16] [INFO ] After 8648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 84930 steps with 21232 reset in 10002 ms.
Product exploration timeout after 84340 steps with 21085 reset in 10001 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.3 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 44 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:03:36] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-31 13:03:36] [INFO ] Invariant cache hit.
[2024-05-31 13:03:37] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 432 ms. Remains : 324/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin13792072494339870185
[2024-05-31 13:03:37] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13792072494339870185
Running compilation step : cd /tmp/ltsmin13792072494339870185;'/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 1581 ms.
Running link step : cd /tmp/ltsmin13792072494339870185;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin13792072494339870185;'/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/stateBased15336422370547157858.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 11 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:03:52] [INFO ] Invariant cache hit.
[2024-05-31 13:03:52] [INFO ] Implicit Places using invariants in 489 ms returned []
[2024-05-31 13:03:52] [INFO ] Invariant cache hit.
[2024-05-31 13:03:53] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
[2024-05-31 13:03:53] [INFO ] Invariant cache hit.
[2024-05-31 13:03:54] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1859 ms. Remains : 324/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin12788272012348089335
[2024-05-31 13:03:54] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12788272012348089335
Running compilation step : cd /tmp/ltsmin12788272012348089335;'/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 1340 ms.
Running link step : cd /tmp/ltsmin12788272012348089335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin12788272012348089335;'/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/stateBased11120457863774262259.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:04:09] [INFO ] Flatten gal took : 29 ms
[2024-05-31 13:04:09] [INFO ] Flatten gal took : 29 ms
[2024-05-31 13:04:09] [INFO ] Time to serialize gal into /tmp/LTL8267883265213291073.gal : 5 ms
[2024-05-31 13:04:09] [INFO ] Time to serialize properties into /tmp/LTL16486235098495452770.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8267883265213291073.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17358735331970440362.hoa' '-atoms' '/tmp/LTL16486235098495452770.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16486235098495452770.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17358735331970440362.hoa
Detected timeout of ITS tools.
[2024-05-31 13:04:24] [INFO ] Flatten gal took : 36 ms
[2024-05-31 13:04:24] [INFO ] Flatten gal took : 35 ms
[2024-05-31 13:04:24] [INFO ] Time to serialize gal into /tmp/LTL14089011219088668570.gal : 6 ms
[2024-05-31 13:04:24] [INFO ] Time to serialize properties into /tmp/LTL7213507259289266704.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14089011219088668570.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7213507259289266704.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((X(X(F("((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Col...22739
Formula 0 simplified : X(XXG!"((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns...22729
Detected timeout of ITS tools.
[2024-05-31 13:04:39] [INFO ] Flatten gal took : 42 ms
[2024-05-31 13:04:39] [INFO ] Applying decomposition
[2024-05-31 13:04:39] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17743173359890876735.txt' '-o' '/tmp/graph17743173359890876735.bin' '-w' '/tmp/graph17743173359890876735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17743173359890876735.bin' '-l' '-1' '-v' '-w' '/tmp/graph17743173359890876735.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:04:41] [INFO ] Decomposing Gal with order
[2024-05-31 13:04:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:04:41] [INFO ] Removed a total of 1296 redundant transitions.
[2024-05-31 13:04:41] [INFO ] Flatten gal took : 399 ms
[2024-05-31 13:04:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 729 labels/synchronizations in 33 ms.
[2024-05-31 13:04:41] [INFO ] Time to serialize gal into /tmp/LTL9445859633821048254.gal : 4 ms
[2024-05-31 13:04:41] [INFO ] Time to serialize properties into /tmp/LTL10464380692940554843.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9445859633821048254.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10464380692940554843.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((X(X(F("((((((((gu2.Columns_0_0+gu2.Columns_0_1)+(gu2.Columns_0_2+gu2.Columns_0_3))+((gu2.Columns_0_4+gu2.Columns_0_5)+(gu2.Colum...29219
Formula 0 simplified : X(XXG!"((((((((gu2.Columns_0_0+gu2.Columns_0_1)+(gu2.Columns_0_2+gu2.Columns_0_3))+((gu2.Columns_0_4+gu2.Columns_0_5)+(gu2.Columns_0...29209
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15268845048329646026
[2024-05-31 13:04:56] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15268845048329646026
Running compilation step : cd /tmp/ltsmin15268845048329646026;'/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 1727 ms.
Running link step : cd /tmp/ltsmin15268845048329646026;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin15268845048329646026;'/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' '--ltl' 'X((X(X(<>((LTLAPp0==true)))) U ([]((LTLAPp1==true)) U (LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-BN09-LTLCardinality-02 finished in 285675 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(F(p0)))'
Support contains 891 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 6 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2024-05-31 13:05:11] [INFO ] Computed 324 invariants in 11 ms
[2024-05-31 13:05:12] [INFO ] Implicit Places using invariants in 584 ms returned []
[2024-05-31 13:05:12] [INFO ] Invariant cache hit.
[2024-05-31 13:05:13] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1558 ms to find 0 implicit places.
[2024-05-31 13:05:13] [INFO ] Invariant cache hit.
[2024-05-31 13:05:13] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2064 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ 2 (ADD s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s11...], 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][false, false]]
Product exploration timeout after 85800 steps with 28600 reset in 10001 ms.
Product exploration timeout after 85920 steps with 28640 reset in 10001 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-BN09-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-BN09-LTLCardinality-05 finished in 31697 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&&(p1||X(F((p1&&F(p2)))))))))'
Support contains 972 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 11 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:05:43] [INFO ] Invariant cache hit.
[2024-05-31 13:05:43] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-31 13:05:43] [INFO ] Invariant cache hit.
[2024-05-31 13:05:44] [INFO ] Implicit Places using invariants and state equation in 778 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
[2024-05-31 13:05:44] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-31 13:05:44] [INFO ] Invariant cache hit.
[2024-05-31 13:05:45] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1686 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 354 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-06 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), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 19 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-06 finished in 2089 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(G(p0)) U p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.4 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 17 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2024-05-31 13:05:45] [INFO ] Computed 75 invariants in 19 ms
[2024-05-31 13:05:46] [INFO ] Implicit Places using invariants in 564 ms returned []
[2024-05-31 13:05:46] [INFO ] Invariant cache hit.
[2024-05-31 13:05:47] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1685 ms to find 0 implicit places.
[2024-05-31 13:05:47] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-31 13:05:47] [INFO ] Invariant cache hit.
[2024-05-31 13:05:47] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2102 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 (ADD s243 s244 s245 s246 s247 s248 s249 s250 s251 s252 s253 s254 s255 s256 s257 s258 s259 s260 s261 s262 s263 s264 s265 s266 s267 s268 s269 s270...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1507 reset in 5297 ms.
Product exploration explored 100000 steps with 1509 reset in 5366 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 151 resets, run finished after 509 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 445522 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445522 steps, saw 98051 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:06:05] [INFO ] Invariant cache hit.
[2024-05-31 13:06:05] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:06:14] [INFO ] After 9307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 14 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 324/324 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 449602 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 449602 steps, saw 98667 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:06:18] [INFO ] Invariant cache hit.
[2024-05-31 13:06:18] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:06:27] [INFO ] After 9307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:06:27] [INFO ] Invariant cache hit.
[2024-05-31 13:06:28] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-31 13:06:28] [INFO ] Invariant cache hit.
[2024-05-31 13:06:29] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1542 ms to find 0 implicit places.
[2024-05-31 13:06:29] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-31 13:06:29] [INFO ] Invariant cache hit.
[2024-05-31 13:06:29] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1942 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 13:06:29] [INFO ] Invariant cache hit.
[2024-05-31 13:06:29] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:06:38] [INFO ] After 9330ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 81 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 15 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:06:39] [INFO ] Invariant cache hit.
[2024-05-31 13:06:39] [INFO ] Implicit Places using invariants in 493 ms returned []
[2024-05-31 13:06:39] [INFO ] Invariant cache hit.
[2024-05-31 13:06:40] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1588 ms to find 0 implicit places.
[2024-05-31 13:06:40] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-31 13:06:40] [INFO ] Invariant cache hit.
[2024-05-31 13:06:41] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1997 ms. Remains : 324/324 places, 729/729 transitions.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 150 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 442089 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :{}
Probabilistic random walk after 442089 steps, saw 97565 distinct states, run finished after 3001 ms. (steps per millisecond=147 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:06:48] [INFO ] Invariant cache hit.
[2024-05-31 13:06:48] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 23 ms returned sat
[2024-05-31 13:06:57] [INFO ] After 9323ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 18 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 324/324 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 151 resets, run finished after 516 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 437664 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437664 steps, saw 96876 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:07:01] [INFO ] Invariant cache hit.
[2024-05-31 13:07:01] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:07:10] [INFO ] After 9310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 18 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:07:10] [INFO ] Invariant cache hit.
[2024-05-31 13:07:10] [INFO ] Implicit Places using invariants in 506 ms returned []
[2024-05-31 13:07:10] [INFO ] Invariant cache hit.
[2024-05-31 13:07:12] [INFO ] Implicit Places using invariants and state equation in 1351 ms returned []
Implicit Place search using SMT with State Equation took 1858 ms to find 0 implicit places.
[2024-05-31 13:07:12] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-31 13:07:12] [INFO ] Invariant cache hit.
[2024-05-31 13:07:12] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2255 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 13:07:12] [INFO ] Invariant cache hit.
[2024-05-31 13:07:12] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:07:22] [INFO ] After 9304ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1508 reset in 5353 ms.
Product exploration explored 100000 steps with 1511 reset in 5374 ms.
Built C files in :
/tmp/ltsmin7041173656487023840
[2024-05-31 13:07:32] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:07:32] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:07:33] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:07:33] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:07:33] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:07:33] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:07:33] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7041173656487023840
Running compilation step : cd /tmp/ltsmin7041173656487023840;'/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 1966 ms.
Running link step : cd /tmp/ltsmin7041173656487023840;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin7041173656487023840;'/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/stateBased9255168085664275444.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:07:48] [INFO ] Invariant cache hit.
[2024-05-31 13:07:48] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-31 13:07:48] [INFO ] Invariant cache hit.
[2024-05-31 13:07:49] [INFO ] Implicit Places using invariants and state equation in 1231 ms returned []
Implicit Place search using SMT with State Equation took 1720 ms to find 0 implicit places.
[2024-05-31 13:07:49] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 13:07:49] [INFO ] Invariant cache hit.
[2024-05-31 13:07:50] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2117 ms. Remains : 324/324 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin4157574539451378743
[2024-05-31 13:07:50] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:07:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:07:50] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:07:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:07:50] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:07:50] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:07:50] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4157574539451378743
Running compilation step : cd /tmp/ltsmin4157574539451378743;'/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 1929 ms.
Running link step : cd /tmp/ltsmin4157574539451378743;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin4157574539451378743;'/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/stateBased6469009982131466879.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:08:05] [INFO ] Flatten gal took : 29 ms
[2024-05-31 13:08:05] [INFO ] Flatten gal took : 25 ms
[2024-05-31 13:08:05] [INFO ] Time to serialize gal into /tmp/LTL8596971446990139605.gal : 4 ms
[2024-05-31 13:08:05] [INFO ] Time to serialize properties into /tmp/LTL7363816393183923769.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8596971446990139605.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16361690871452549601.hoa' '-atoms' '/tmp/LTL7363816393183923769.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7363816393183923769.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16361690871452549601.hoa
Detected timeout of ITS tools.
[2024-05-31 13:08:20] [INFO ] Flatten gal took : 27 ms
[2024-05-31 13:08:20] [INFO ] Flatten gal took : 26 ms
[2024-05-31 13:08:20] [INFO ] Time to serialize gal into /tmp/LTL16458166689106716693.gal : 4 ms
[2024-05-31 13:08:20] [INFO ] Time to serialize properties into /tmp/LTL1615155234835967106.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16458166689106716693.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1615155234835967106.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Colum...2316
Formula 0 simplified : F(GF!"((((((((Columns_0_0+Columns_0_1)+(Columns_0_2+Columns_0_3))+((Columns_0_4+Columns_0_5)+(Columns_0_6+Columns_0_7)))+(((Columns_...2309
Detected timeout of ITS tools.
[2024-05-31 13:08:35] [INFO ] Flatten gal took : 35 ms
[2024-05-31 13:08:35] [INFO ] Applying decomposition
[2024-05-31 13:08:35] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6225671750215423763.txt' '-o' '/tmp/graph6225671750215423763.bin' '-w' '/tmp/graph6225671750215423763.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6225671750215423763.bin' '-l' '-1' '-v' '-w' '/tmp/graph6225671750215423763.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:08:35] [INFO ] Decomposing Gal with order
[2024-05-31 13:08:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:08:35] [INFO ] Removed a total of 2592 redundant transitions.
[2024-05-31 13:08:35] [INFO ] Flatten gal took : 85 ms
[2024-05-31 13:08:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-31 13:08:35] [INFO ] Time to serialize gal into /tmp/LTL6817760566311457149.gal : 91 ms
[2024-05-31 13:08:35] [INFO ] Time to serialize properties into /tmp/LTL6039555115453325302.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6817760566311457149.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6039555115453325302.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((((((((gu243.Columns_0_0+gu243.Columns_0_1)+(gu243.Columns_0_2+gu243.Columns_0_3))+((gu243.Columns_0_4+gu243.Columns_0_5)+...3288
Formula 0 simplified : F(GF!"((((((((gu243.Columns_0_0+gu243.Columns_0_1)+(gu243.Columns_0_2+gu243.Columns_0_3))+((gu243.Columns_0_4+gu243.Columns_0_5)+(gu...3281
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10700223487805121407
[2024-05-31 13:08:50] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10700223487805121407
Running compilation step : cd /tmp/ltsmin10700223487805121407;'/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 1332 ms.
Running link step : cd /tmp/ltsmin10700223487805121407;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10700223487805121407;'/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' '--ltl' '[]((<>([]((LTLAPp0==true))) U (LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-BN09-LTLCardinality-07 finished in 200457 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))||(F(!p0)&&X(!p1)))))'
Support contains 4 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 17 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:09:06] [INFO ] Invariant cache hit.
[2024-05-31 13:09:06] [INFO ] Implicit Places using invariants in 720 ms returned []
[2024-05-31 13:09:06] [INFO ] Invariant cache hit.
[2024-05-31 13:09:08] [INFO ] Implicit Places using invariants and state equation in 1303 ms returned []
Implicit Place search using SMT with State Equation took 2025 ms to find 0 implicit places.
[2024-05-31 13:09:08] [INFO ] Invariant cache hit.
[2024-05-31 13:09:08] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2434 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 111 ms :[p0, (AND p1 p0), p0]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s255 0) (EQ s28 1)), p1:(OR (EQ s58 0) (EQ s220 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 106 steps with 3 reset in 15 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-10 finished in 2582 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&&(p1 U (p2||G(p1)))))))'
Support contains 5 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 325 are kept as prefixes of interest. Removing 728 places using SCC suffix rule.2 ms
Discarding 728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 28 ms. Remains 325 /1053 variables (removed 728) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 325 cols
[2024-05-31 13:09:08] [INFO ] Computed 75 invariants in 25 ms
[2024-05-31 13:09:09] [INFO ] Implicit Places using invariants in 705 ms returned []
[2024-05-31 13:09:09] [INFO ] Invariant cache hit.
[2024-05-31 13:09:10] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 2197 ms to find 0 implicit places.
[2024-05-31 13:09:10] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-31 13:09:10] [INFO ] Invariant cache hit.
[2024-05-31 13:09:11] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 325/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2612 ms. Remains : 325/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s31 0) (EQ s82 1)), p2:(AND (NOT (OR (EQ s234 0) (EQ s81 1))) (NEQ s269 1)), p1:(NEQ s269 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 91 steps with 1 reset in 14 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-14 finished in 2779 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(G(p0)))'
Found a Lengthening insensitive property : Sudoku-PT-BN09-LTLCardinality-00
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.4 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 21 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2024-05-31 13:09:11] [INFO ] Computed 75 invariants in 25 ms
[2024-05-31 13:09:12] [INFO ] Implicit Places using invariants in 628 ms returned []
[2024-05-31 13:09:12] [INFO ] Invariant cache hit.
[2024-05-31 13:09:13] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned []
Implicit Place search using SMT with State Equation took 1793 ms to find 0 implicit places.
[2024-05-31 13:09:13] [INFO ] Invariant cache hit.
[2024-05-31 13:09:13] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2188 ms. Remains : 324/1053 places, 729/729 transitions.
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], 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, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1507 reset in 5322 ms.
Product exploration explored 100000 steps with 1507 reset in 5434 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 492 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 151 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 437698 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437698 steps, saw 96883 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:09:31] [INFO ] Invariant cache hit.
[2024-05-31 13:09:32] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 23 ms returned sat
[2024-05-31 13:09:41] [INFO ] After 9289ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 19 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 324/324 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 149 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 446775 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 446775 steps, saw 98254 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:09:44] [INFO ] Invariant cache hit.
[2024-05-31 13:09:44] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 13:09:54] [INFO ] After 9285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 20 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 18 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:09:54] [INFO ] Invariant cache hit.
[2024-05-31 13:09:54] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-05-31 13:09:54] [INFO ] Invariant cache hit.
[2024-05-31 13:09:56] [INFO ] Implicit Places using invariants and state equation in 1255 ms returned []
Implicit Place search using SMT with State Equation took 1847 ms to find 0 implicit places.
[2024-05-31 13:09:56] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-31 13:09:56] [INFO ] Invariant cache hit.
[2024-05-31 13:09:56] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2263 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 13 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 13:09:56] [INFO ] Invariant cache hit.
[2024-05-31 13:09:56] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 23 ms returned sat
[2024-05-31 13:10:05] [INFO ] After 9273ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 81 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 96 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:10:06] [INFO ] Invariant cache hit.
[2024-05-31 13:10:06] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-31 13:10:06] [INFO ] Invariant cache hit.
[2024-05-31 13:10:07] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned []
Implicit Place search using SMT with State Equation took 1851 ms to find 0 implicit places.
[2024-05-31 13:10:07] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-31 13:10:07] [INFO ] Invariant cache hit.
[2024-05-31 13:10:08] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2268 ms. Remains : 324/324 places, 729/729 transitions.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 78 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 49 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 151 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 444339 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 444339 steps, saw 97847 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:10:15] [INFO ] Invariant cache hit.
[2024-05-31 13:10:15] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 21 ms returned sat
[2024-05-31 13:10:24] [INFO ] After 9295ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 324/324 places, 729/729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 441435 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :{}
Probabilistic random walk after 441435 steps, saw 97473 distinct states, run finished after 3001 ms. (steps per millisecond=147 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 13:10:28] [INFO ] Invariant cache hit.
[2024-05-31 13:10:28] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:10:37] [INFO ] After 9296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 15 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 324/324 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:10:37] [INFO ] Invariant cache hit.
[2024-05-31 13:10:38] [INFO ] Implicit Places using invariants in 583 ms returned []
[2024-05-31 13:10:38] [INFO ] Invariant cache hit.
[2024-05-31 13:10:39] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 1831 ms to find 0 implicit places.
[2024-05-31 13:10:39] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-31 13:10:39] [INFO ] Invariant cache hit.
[2024-05-31 13:10:39] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2217 ms. Remains : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-31 13:10:39] [INFO ] Invariant cache hit.
[2024-05-31 13:10:39] [INFO ] [Real]Absence check using 0 positive and 75 generalized place invariants in 22 ms returned sat
[2024-05-31 13:10:49] [INFO ] After 9305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 96 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 52 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1508 reset in 5336 ms.
Product exploration explored 100000 steps with 1510 reset in 5493 ms.
Built C files in :
/tmp/ltsmin5150251795369699900
[2024-05-31 13:11:00] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:11:00] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:11:00] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:11:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:11:00] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:11:00] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:11:00] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5150251795369699900
Running compilation step : cd /tmp/ltsmin5150251795369699900;'/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 2012 ms.
Running link step : cd /tmp/ltsmin5150251795369699900;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin5150251795369699900;'/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/stateBased11330493015826439317.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:11:15] [INFO ] Invariant cache hit.
[2024-05-31 13:11:15] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-05-31 13:11:15] [INFO ] Invariant cache hit.
[2024-05-31 13:11:17] [INFO ] Implicit Places using invariants and state equation in 1298 ms returned []
Implicit Place search using SMT with State Equation took 1856 ms to find 0 implicit places.
[2024-05-31 13:11:17] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-31 13:11:17] [INFO ] Invariant cache hit.
[2024-05-31 13:11:17] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2258 ms. Remains : 324/324 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin11365889546885004421
[2024-05-31 13:11:17] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:11:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:11:17] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:11:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:11:17] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:11:17] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:11:17] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11365889546885004421
Running compilation step : cd /tmp/ltsmin11365889546885004421;'/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 1957 ms.
Running link step : cd /tmp/ltsmin11365889546885004421;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin11365889546885004421;'/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/stateBased16242926561298160055.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:11:32] [INFO ] Flatten gal took : 25 ms
[2024-05-31 13:11:32] [INFO ] Flatten gal took : 26 ms
[2024-05-31 13:11:32] [INFO ] Time to serialize gal into /tmp/LTL18032340046786086318.gal : 4 ms
[2024-05-31 13:11:32] [INFO ] Time to serialize properties into /tmp/LTL11781827996715593241.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18032340046786086318.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11948122909688458881.hoa' '-atoms' '/tmp/LTL11781827996715593241.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11781827996715593241.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11948122909688458881.hoa
Detected timeout of ITS tools.
[2024-05-31 13:11:47] [INFO ] Flatten gal took : 31 ms
[2024-05-31 13:11:47] [INFO ] Flatten gal took : 26 ms
[2024-05-31 13:11:47] [INFO ] Time to serialize gal into /tmp/LTL1035732027773577004.gal : 3 ms
[2024-05-31 13:11:47] [INFO ] Time to serialize properties into /tmp/LTL12727371863579055615.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1035732027773577004.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12727371863579055615.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Row...927
Formula 0 simplified : XF!"((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Rows_...921
Detected timeout of ITS tools.
[2024-05-31 13:12:02] [INFO ] Flatten gal took : 26 ms
[2024-05-31 13:12:02] [INFO ] Applying decomposition
[2024-05-31 13:12:02] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4979692233698318731.txt' '-o' '/tmp/graph4979692233698318731.bin' '-w' '/tmp/graph4979692233698318731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4979692233698318731.bin' '-l' '-1' '-v' '-w' '/tmp/graph4979692233698318731.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:12:02] [INFO ] Decomposing Gal with order
[2024-05-31 13:12:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:12:03] [INFO ] Removed a total of 2592 redundant transitions.
[2024-05-31 13:12:03] [INFO ] Flatten gal took : 76 ms
[2024-05-31 13:12:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-31 13:12:03] [INFO ] Time to serialize gal into /tmp/LTL13474269973984131897.gal : 4 ms
[2024-05-31 13:12:03] [INFO ] Time to serialize properties into /tmp/LTL421542347134612234.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13474269973984131897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL421542347134612234.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...1251
Formula 0 simplified : XF!"((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((gu...1245
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7606896968240413261
[2024-05-31 13:12:18] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7606896968240413261
Running compilation step : cd /tmp/ltsmin7606896968240413261;'/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 1302 ms.
Running link step : cd /tmp/ltsmin7606896968240413261;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7606896968240413261;'/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' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-BN09-LTLCardinality-00 finished in 201837 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(p0)||X(X((F(G(!p0))||G(p1))))))'
Found a Lengthening insensitive property : Sudoku-PT-BN09-LTLCardinality-01
Stuttering acceptance computed with spot in 257 ms :[false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), p0, false, false]
Support contains 891 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 13 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2024-05-31 13:12:33] [INFO ] Computed 324 invariants in 4 ms
[2024-05-31 13:12:34] [INFO ] Implicit Places using invariants in 568 ms returned []
[2024-05-31 13:12:34] [INFO ] Invariant cache hit.
[2024-05-31 13:12:35] [INFO ] Implicit Places using invariants and state equation in 999 ms returned []
Implicit Place search using SMT with State Equation took 1569 ms to find 0 implicit places.
[2024-05-31 13:12:35] [INFO ] Invariant cache hit.
[2024-05-31 13:12:35] [INFO ] Dead Transitions using invariants and state equation in 480 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2063 ms. Remains : 1053/1053 places, 729/729 transitions.
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GT (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 1510 reset in 7984 ms.
Product exploration explored 100000 steps with 1509 reset in 8121 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 177 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[false, p0]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 9 factoid took 231 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[false, p0]
Stuttering acceptance computed with spot in 69 ms :[false, p0]
Support contains 810 out of 1053 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 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 13 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:13:38] [INFO ] Invariant cache hit.
[2024-05-31 13:13:38] [INFO ] Implicit Places using invariants in 601 ms returned []
[2024-05-31 13:13:38] [INFO ] Invariant cache hit.
[2024-05-31 13:13:40] [INFO ] Implicit Places using invariants and state equation in 1059 ms returned []
Implicit Place search using SMT with State Equation took 1662 ms to find 0 implicit places.
[2024-05-31 13:13:40] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-31 13:13:40] [INFO ] Invariant cache hit.
[2024-05-31 13:13:40] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2173 ms. Remains : 1053/1053 places, 729/729 transitions.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[false, p0]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 104 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[false, p0]
Stuttering acceptance computed with spot in 77 ms :[false, p0]
Stuttering acceptance computed with spot in 75 ms :[false, p0]
Product exploration explored 100000 steps with 1508 reset in 7922 ms.
Product exploration explored 100000 steps with 1510 reset in 7985 ms.
Built C files in :
/tmp/ltsmin11084995419448911120
[2024-05-31 13:14:05] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:14:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:14:05] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:14:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:14:05] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:14:05] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:14:05] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11084995419448911120
Running compilation step : cd /tmp/ltsmin11084995419448911120;'/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 2202 ms.
Running link step : cd /tmp/ltsmin11084995419448911120;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin11084995419448911120;'/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/stateBased13125978888086484939.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 11 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-31 13:14:20] [INFO ] Invariant cache hit.
[2024-05-31 13:14:21] [INFO ] Implicit Places using invariants in 778 ms returned []
[2024-05-31 13:14:21] [INFO ] Invariant cache hit.
[2024-05-31 13:14:22] [INFO ] Implicit Places using invariants and state equation in 1272 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
[2024-05-31 13:14:22] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-31 13:14:22] [INFO ] Invariant cache hit.
[2024-05-31 13:14:23] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2561 ms. Remains : 1053/1053 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin15585341633769813474
[2024-05-31 13:14:23] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:14:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:14:23] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:14:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:14:23] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:14:23] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:14:23] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15585341633769813474
Running compilation step : cd /tmp/ltsmin15585341633769813474;'/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 2245 ms.
Running link step : cd /tmp/ltsmin15585341633769813474;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin15585341633769813474;'/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/stateBased4990905611966922638.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:14:38] [INFO ] Flatten gal took : 34 ms
[2024-05-31 13:14:38] [INFO ] Flatten gal took : 30 ms
[2024-05-31 13:14:38] [INFO ] Time to serialize gal into /tmp/LTL10279488822481585179.gal : 4 ms
[2024-05-31 13:14:38] [INFO ] Time to serialize properties into /tmp/LTL7974672601267111095.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10279488822481585179.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15765289617101723277.hoa' '-atoms' '/tmp/LTL7974672601267111095.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7974672601267111095.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15765289617101723277.hoa
Detected timeout of ITS tools.
[2024-05-31 13:14:53] [INFO ] Flatten gal took : 31 ms
[2024-05-31 13:14:53] [INFO ] Flatten gal took : 31 ms
[2024-05-31 13:14:53] [INFO ] Time to serialize gal into /tmp/LTL4425999335799665534.gal : 4 ms
[2024-05-31 13:14:53] [INFO ] Time to serialize properties into /tmp/LTL13782630996729831005.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4425999335799665534.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13782630996729831005.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Rows...33589
Formula 0 simplified : F!"((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_1_0)+(Rows_1_1+Rows_1...33573
Detected timeout of ITS tools.
[2024-05-31 13:15:08] [INFO ] Flatten gal took : 31 ms
[2024-05-31 13:15:08] [INFO ] Applying decomposition
[2024-05-31 13:15:08] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8472278061261143517.txt' '-o' '/tmp/graph8472278061261143517.bin' '-w' '/tmp/graph8472278061261143517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8472278061261143517.bin' '-l' '-1' '-v' '-w' '/tmp/graph8472278061261143517.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:15:10] [INFO ] Decomposing Gal with order
[2024-05-31 13:15:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:15:11] [INFO ] Removed a total of 648 redundant transitions.
[2024-05-31 13:15:11] [INFO ] Flatten gal took : 338 ms
[2024-05-31 13:15:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 729 labels/synchronizations in 10 ms.
[2024-05-31 13:15:11] [INFO ] Time to serialize gal into /tmp/LTL842564412531802026.gal : 4 ms
[2024-05-31 13:15:11] [INFO ] Time to serialize properties into /tmp/LTL12198192214014688560.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL842564412531802026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12198192214014688560.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((g...43309
Formula 0 simplified : F!"((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((gu0...43293
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16440788064155313421
[2024-05-31 13:15:26] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16440788064155313421
Running compilation step : cd /tmp/ltsmin16440788064155313421;'/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 1644 ms.
Running link step : cd /tmp/ltsmin16440788064155313421;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16440788064155313421;'/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' '--ltl' '([]((LTLAPp0==true))||X(X((<>([](!(LTLAPp0==true)))||[]((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-BN09-LTLCardinality-01 finished in 188134 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(X(F(p0))) U (G(p1) U p2))))'
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(G(p0)) U p0)))'
[2024-05-31 13:15:41] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2035097239223312943
[2024-05-31 13:15:41] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2024-05-31 13:15:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:15:41] [INFO ] Applying decomposition
[2024-05-31 13:15:41] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2024-05-31 13:15:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:15:41] [INFO ] Flatten gal took : 42 ms
[2024-05-31 13:15:41] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2024-05-31 13:15:41] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:15:41] [INFO ] Built C files in 164ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2035097239223312943
Running compilation step : cd /tmp/ltsmin2035097239223312943;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' '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 2482 ms.
Running link step : cd /tmp/ltsmin2035097239223312943;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin2035097239223312943;'/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' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6215369061882711571.txt' '-o' '/tmp/graph6215369061882711571.bin' '-w' '/tmp/graph6215369061882711571.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6215369061882711571.bin' '-l' '-1' '-v' '-w' '/tmp/graph6215369061882711571.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:15:44] [INFO ] Decomposing Gal with order
[2024-05-31 13:15:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:15:45] [INFO ] Removed a total of 1944 redundant transitions.
[2024-05-31 13:15:45] [INFO ] Flatten gal took : 1000 ms
[2024-05-31 13:15:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-31 13:15:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality7104523210310072032.gal : 10 ms
[2024-05-31 13:15:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality5831637898093325359.ltl : 1454 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7104523210310072032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5831637898093325359.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !((X(G("((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...1251
Formula 0 simplified : XF!"((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((gu...1245
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.068: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.068: LTL layer: formula: X([]((LTLAPp0==true)))
pins2lts-mc-linux64( 1/ 8), 0.068: "X([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.069: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.075: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.076: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.075: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.081: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.093: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.095: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.096: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.098: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.316: DFS-FIFO for weak LTL, using special progress label 736
pins2lts-mc-linux64( 0/ 8), 0.316: There are 737 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.316: State length is 1054, there are 733 groups
pins2lts-mc-linux64( 0/ 8), 0.316: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.316: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.316: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.316: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 2.857: ~1 levels ~960 states ~672232 transitions
pins2lts-mc-linux64( 0/ 8), 4.229: ~1 levels ~1920 states ~1337944 transitions
pins2lts-mc-linux64( 0/ 8), 6.813: ~1 levels ~3840 states ~2627752 transitions
pins2lts-mc-linux64( 0/ 8), 12.114: ~1 levels ~7680 states ~5207304 transitions
pins2lts-mc-linux64( 1/ 8), 21.096: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 35.896:
pins2lts-mc-linux64( 0/ 8), 35.896: mean standard work distribution: 0.5% (states) 0.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 35.896:
pins2lts-mc-linux64( 0/ 8), 35.896: Explored 12655 states 8519836 transitions, fanout: 673.239
pins2lts-mc-linux64( 0/ 8), 35.896: Total exploration time 35.570 sec (21.130 sec minimum, 30.985 sec on average)
pins2lts-mc-linux64( 0/ 8), 35.896: States per second: 356, Transitions per second: 239523
pins2lts-mc-linux64( 0/ 8), 35.896:
pins2lts-mc-linux64( 0/ 8), 35.896: Progress states detected: 6604232
pins2lts-mc-linux64( 0/ 8), 35.896: Redundant explorations: -99.8084
pins2lts-mc-linux64( 0/ 8), 35.896:
pins2lts-mc-linux64( 0/ 8), 35.896: Queue width: 8B, total height: 6846534, memory: 52.23MB
pins2lts-mc-linux64( 0/ 8), 35.896: Tree memory: 306.4MB, 48.6 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 35.896: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 35.896: Stored 773 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 35.896: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 35.896: Est. total memory use: 358.6MB (~1076.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2035097239223312943;'/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' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2035097239223312943;'/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' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-31 13:43:22] [INFO ] Applying decomposition
[2024-05-31 13:43:22] [INFO ] Flatten gal took : 201 ms
[2024-05-31 13:43:22] [INFO ] Decomposing Gal with order
[2024-05-31 13:43:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:43:23] [INFO ] Removed a total of 1932 redundant transitions.
[2024-05-31 13:43:24] [INFO ] Flatten gal took : 605 ms
[2024-05-31 13:43:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2024-05-31 13:43:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality6867740191327258233.gal : 25 ms
[2024-05-31 13:43:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality8001749034152305437.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6867740191327258233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8001749034152305437.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !((X(G("((((((((gu88.Rows_0_0+gu89.Rows_0_1)+(gu90.Rows_0_2+gu91.Rows_0_3))+((gu92.Rows_0_4+gu50.Rows_0_5)+(gu51.Rows_0_6+gu93.Rows_0_...1368
Formula 0 simplified : XF!"((((((((gu88.Rows_0_0+gu89.Rows_0_1)+(gu90.Rows_0_2+gu91.Rows_0_3))+((gu92.Rows_0_4+gu50.Rows_0_5)+(gu51.Rows_0_6+gu93.Rows_0_7)...1362
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1759472 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16191552 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Sudoku-PT-BN09"
export BK_EXAMINATION="LTLCardinality"
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 Sudoku-PT-BN09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556500447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN09.tgz
mv Sudoku-PT-BN09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;