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.r197-tall-171640624900122.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FunctionPointer-PT-a032, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640624900122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 11 16:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 53K Apr 11 16:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 11 16:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 16:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 34K May 18 16:42 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 FunctionPointer-PT-a032-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-a032-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716507786026

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=FunctionPointer-PT-a032
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-23 23:43:07] [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]
[2024-05-23 23:43:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 23:43:07] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2024-05-23 23:43:07] [INFO ] Transformed 40 places.
[2024-05-23 23:43:07] [INFO ] Transformed 70 transitions.
[2024-05-23 23:43:07] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 97 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a032-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a032-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a032-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a032-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 66
Applied a total of 2 rules in 164 ms. Remains 32 /34 variables (removed 2) and now considering 66/66 (removed 0) transitions.
[2024-05-23 23:43:08] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 32 cols
[2024-05-23 23:43:08] [INFO ] Computed 3 invariants in 9 ms
[2024-05-23 23:43:08] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-23 23:43:08] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2024-05-23 23:43:08] [INFO ] Invariant cache hit.
[2024-05-23 23:43:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:08] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2024-05-23 23:43:08] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2024-05-23 23:43:08] [INFO ] Invariant cache hit.
[2024-05-23 23:43:08] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32/34 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 622 ms. Remains : 32/34 places, 66/66 transitions.
Support contains 24 out of 32 places after structural reductions.
[2024-05-23 23:43:08] [INFO ] Flatten gal took : 22 ms
[2024-05-23 23:43:08] [INFO ] Flatten gal took : 11 ms
[2024-05-23 23:43:08] [INFO ] Input system was already deterministic with 66 transitions.
Support contains 23 out of 32 places (down from 24) after GAL structural reductions.
Incomplete random walk after 10001 steps, including 24 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:43:08] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2024-05-23 23:43:08] [INFO ] Invariant cache hit.
[2024-05-23 23:43:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 23:43:08] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 3 stabilizing places and 8 stable transitions
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 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)||G(F((p1&&X((p1 U (!p0||G(p1)))))))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 25 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:43:09] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:43:09] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 23:43:09] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 23:43:09] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:09] [INFO ] Invariant cache hit.
[2024-05-23 23:43:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:09] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-23 23:43:09] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:09] [INFO ] Invariant cache hit.
[2024-05-23 23:43:09] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 30/32 places, 62/66 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 377 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 s27), p1:(GT s10 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2506 steps with 41 reset in 38 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a032-LTLCardinality-00 finished in 653 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)||G(p1))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 31 transition count 64
Applied a total of 3 rules in 12 ms. Remains 31 /32 variables (removed 1) and now considering 64/66 (removed 2) transitions.
[2024-05-23 23:43:09] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 31 cols
[2024-05-23 23:43:09] [INFO ] Computed 2 invariants in 6 ms
[2024-05-23 23:43:09] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-23 23:43:09] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:09] [INFO ] Invariant cache hit.
[2024-05-23 23:43:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:10] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2024-05-23 23:43:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:43:10] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:10] [INFO ] Invariant cache hit.
[2024-05-23 23:43:10] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/32 places, 64/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 405 ms. Remains : 31/32 places, 64/66 transitions.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s29 s15), p1:(LEQ s19 s26)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1289 reset in 260 ms.
Product exploration explored 100000 steps with 1274 reset in 322 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 176 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10028 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=385 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:43:11] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:11] [INFO ] Invariant cache hit.
[2024-05-23 23:43:11] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 23:43:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 23:43:11] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 204 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Support contains 4 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 64/64 transitions.
Applied a total of 0 rules in 8 ms. Remains 31 /31 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-23 23:43:11] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:11] [INFO ] Invariant cache hit.
[2024-05-23 23:43:11] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-23 23:43:11] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:11] [INFO ] Invariant cache hit.
[2024-05-23 23:43:11] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:11] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-23 23:43:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:43:11] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:11] [INFO ] Invariant cache hit.
[2024-05-23 23:43:11] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 184 ms. Remains : 31/31 places, 64/64 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 83 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 25 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:43:11] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 23:43:11] [INFO ] Invariant cache hit.
[2024-05-23 23:43:11] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 23:43:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 23:43:11] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 224 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1244 reset in 172 ms.
Product exploration explored 100000 steps with 1345 reset in 180 ms.
Built C files in :
/tmp/ltsmin532489146196957643
[2024-05-23 23:43:12] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2024-05-23 23:43:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:12] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2024-05-23 23:43:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:12] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2024-05-23 23:43:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:12] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin532489146196957643
Running compilation step : cd /tmp/ltsmin532489146196957643;'/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 233 ms.
Running link step : cd /tmp/ltsmin532489146196957643;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin532489146196957643;'/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/stateBased13552272754432923302.hoa' '--buchi-type=spotba'
LTSmin run took 320 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FunctionPointer-PT-a032-LTLCardinality-01 finished in 3563 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)))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 4 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:43:13] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:43:13] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:43:13] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 23:43:13] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:13] [INFO ] Invariant cache hit.
[2024-05-23 23:43:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-23 23:43:13] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:13] [INFO ] Invariant cache hit.
[2024-05-23 23:43:13] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-02 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 s22 s24)], 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]]
Entered a terminal (fully accepting) state of product in 105 steps with 2 reset in 0 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a032-LTLCardinality-02 finished in 246 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(p0)||F(p1))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 6 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:43:13] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:13] [INFO ] Invariant cache hit.
[2024-05-23 23:43:13] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 23:43:13] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:13] [INFO ] Invariant cache hit.
[2024-05-23 23:43:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:13] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-23 23:43:13] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:13] [INFO ] Invariant cache hit.
[2024-05-23 23:43:13] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s9 s19), p0:(LEQ 3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 122 ms.
Product exploration explored 100000 steps with 50000 reset in 118 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a032-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a032-LTLCardinality-04 finished in 569 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 13 ms. Remains 30 /32 variables (removed 2) and now considering 60/66 (removed 6) transitions.
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2024-05-23 23:43:14] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 23:43:14] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/32 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 30/32 places, 60/66 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1569 steps with 22 reset in 5 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a032-LTLCardinality-05 finished in 195 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 12 ms. Remains 30 /32 variables (removed 2) and now considering 60/66 (removed 6) transitions.
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-23 23:43:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/32 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129 ms. Remains : 30/32 places, 60/66 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 121 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a032-LTLCardinality-06 finished in 290 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)&&F(p1))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 31 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 31 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 31 transition count 60
Applied a total of 6 rules in 9 ms. Remains 31 /32 variables (removed 1) and now considering 60/66 (removed 6) transitions.
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2024-05-23 23:43:14] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 23:43:14] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:14] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/32 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 31/32 places, 60/66 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s17 0), p1:(LEQ s9 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 122 steps with 6 reset in 0 ms.
FORMULA FunctionPointer-PT-a032-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-a032-LTLCardinality-08 finished in 285 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||G(F(p1))))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 4 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:43:14] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 23:43:14] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 23:43:14] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:14] [INFO ] Invariant cache hit.
[2024-05-23 23:43:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:15] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-23 23:43:15] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:15] [INFO ] Invariant cache hit.
[2024-05-23 23:43:15] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s4 s23), p1:(LEQ s2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2774 reset in 138 ms.
Product exploration explored 100000 steps with 2702 reset in 261 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 81 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Incomplete random walk after 10000 steps, including 24 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:43:15] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:43:15] [INFO ] Invariant cache hit.
[2024-05-23 23:43:15] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:43:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-23 23:43:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 23:43:16] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0))), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 174 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:43:16] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2024-05-23 23:43:16] [INFO ] Computed 2 invariants in 0 ms
[2024-05-23 23:43:16] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-23 23:43:16] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:16] [INFO ] Invariant cache hit.
[2024-05-23 23:43:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:16] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-23 23:43:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:43:16] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:16] [INFO ] Invariant cache hit.
[2024-05-23 23:43:16] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 231 ms. Remains : 30/30 places, 60/62 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 99 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Incomplete random walk after 10000 steps, including 33 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:43:17] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:17] [INFO ] Invariant cache hit.
[2024-05-23 23:43:17] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:43:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 23:43:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 23:43:17] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1)), (F (AND p1 p0))]
Knowledge based reduction with 10 factoid took 206 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 168 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Product exploration explored 100000 steps with 2718 reset in 124 ms.
Product exploration explored 100000 steps with 2820 reset in 127 ms.
Built C files in :
/tmp/ltsmin9834005270117457359
[2024-05-23 23:43:18] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:43:18] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:18] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:43:18] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:18] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:43:18] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:18] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9834005270117457359
Running compilation step : cd /tmp/ltsmin9834005270117457359;'/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 131 ms.
Running link step : cd /tmp/ltsmin9834005270117457359;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9834005270117457359;'/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/stateBased8893552951099779781.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-23 23:43:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:33] [INFO ] Invariant cache hit.
[2024-05-23 23:43:33] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:43:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:33] [INFO ] Invariant cache hit.
[2024-05-23 23:43:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:43:33] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-23 23:43:33] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:43:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:43:33] [INFO ] Invariant cache hit.
[2024-05-23 23:43:33] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin15871981931217533944
[2024-05-23 23:43:33] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:43:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:33] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:43:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:33] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:43:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:43:33] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15871981931217533944
Running compilation step : cd /tmp/ltsmin15871981931217533944;'/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 148 ms.
Running link step : cd /tmp/ltsmin15871981931217533944;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15871981931217533944;'/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/stateBased14546226203238299294.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 23:43:48] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:43:48] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:43:48] [INFO ] Time to serialize gal into /tmp/LTL7970117299364934910.gal : 3 ms
[2024-05-23 23:43:48] [INFO ] Time to serialize properties into /tmp/LTL9118289973717621894.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/LTL7970117299364934910.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17625590828438155856.hoa' '-atoms' '/tmp/LTL9118289973717621894.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/LTL9118289973717621894.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17625590828438155856.hoa
Detected timeout of ITS tools.
[2024-05-23 23:44:03] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:44:03] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:44:03] [INFO ] Time to serialize gal into /tmp/LTL7265223695886683231.gal : 1 ms
[2024-05-23 23:44:03] [INFO ] Time to serialize properties into /tmp/LTL8769493615300560769.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/LTL7265223695886683231.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8769493615300560769.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(F(("(s4>l20)")||(G(F("(s2<=s1)")))))))
Formula 0 simplified : XG(!"(s4>l20)" & FG!"(s2<=s1)")
Detected timeout of ITS tools.
[2024-05-23 23:44:18] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:44:18] [INFO ] Applying decomposition
[2024-05-23 23:44:18] [INFO ] Flatten gal took : 4 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/graph12232170285639624675.txt' '-o' '/tmp/graph12232170285639624675.bin' '-w' '/tmp/graph12232170285639624675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12232170285639624675.bin' '-l' '-1' '-v' '-w' '/tmp/graph12232170285639624675.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:44:18] [INFO ] Decomposing Gal with order
[2024-05-23 23:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:44:18] [INFO ] Removed a total of 70 redundant transitions.
[2024-05-23 23:44:18] [INFO ] Flatten gal took : 73 ms
[2024-05-23 23:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 4 ms.
[2024-05-23 23:44:19] [INFO ] Time to serialize gal into /tmp/LTL8018182667988609481.gal : 6 ms
[2024-05-23 23:44:19] [INFO ] Time to serialize properties into /tmp/LTL970604960860312793.ltl : 15 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/LTL8018182667988609481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL970604960860312793.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...274
Read 1 LTL properties
Checking formula 0 : !((X(F(("(gu1.s4>gu1.l20)")||(G(F("(gu0.s2<=gu0.s1)")))))))
Formula 0 simplified : XG(!"(gu1.s4>gu1.l20)" & FG!"(gu0.s2<=gu0.s1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8130531946671440756
[2024-05-23 23:44:34] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8130531946671440756
Running compilation step : cd /tmp/ltsmin8130531946671440756;'/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 120 ms.
Running link step : cd /tmp/ltsmin8130531946671440756;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin8130531946671440756;'/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)||[](<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-a032-LTLCardinality-09 finished in 94276 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((G(F(p0))||(p1&&F(p0))))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 66/66 (removed 0) transitions.
[2024-05-23 23:44:49] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 31 cols
[2024-05-23 23:44:49] [INFO ] Computed 2 invariants in 0 ms
[2024-05-23 23:44:49] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 23:44:49] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2024-05-23 23:44:49] [INFO ] Invariant cache hit.
[2024-05-23 23:44:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:44:49] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2024-05-23 23:44:49] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2024-05-23 23:44:49] [INFO ] Invariant cache hit.
[2024-05-23 23:44:49] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 31/32 places, 66/66 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT 2 s24), p0:(GT 3 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 84 ms.
Product exploration explored 100000 steps with 50000 reset in 80 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 18 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-a032-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-a032-LTLCardinality-10 finished in 475 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((F(!p1)||G(p0)))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 6 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:44:49] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:44:49] [INFO ] Computed 2 invariants in 0 ms
[2024-05-23 23:44:49] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 23:44:49] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:44:49] [INFO ] Invariant cache hit.
[2024-05-23 23:44:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:44:49] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 23:44:49] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:44:49] [INFO ] Invariant cache hit.
[2024-05-23 23:44:49] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 30/32 places, 62/66 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), p1]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s27 s7), p1:(LEQ s18 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2488 reset in 125 ms.
Product exploration explored 100000 steps with 2572 reset in 128 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 93 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Incomplete random walk after 10007 steps, including 31 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:44:50] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:44:50] [INFO ] Invariant cache hit.
[2024-05-23 23:44:50] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 23:44:50] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 23:44:50] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p1)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p1 (NOT p0))), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 9 factoid took 220 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 261 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), false, false, (AND p1 (NOT p0)), false]
Stuttering acceptance computed with spot in 287 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), false, false, (AND p1 (NOT p0)), false]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:44:51] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2024-05-23 23:44:51] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:44:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 23:44:51] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:44:51] [INFO ] Invariant cache hit.
[2024-05-23 23:44:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:44:51] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-23 23:44:51] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:44:51] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:44:51] [INFO ] Invariant cache hit.
[2024-05-23 23:44:51] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 30/30 places, 60/62 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 127 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter insensitive) to 7 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 278 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1, false, (AND p1 (NOT p0)), false]
Incomplete random walk after 10009 steps, including 23 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:44:52] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:44:52] [INFO ] Invariant cache hit.
[2024-05-23 23:44:52] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:44:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 23:44:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 23:44:52] [INFO ] After 49ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 14 factoid took 365 ms. Reduced automaton from 7 states, 18 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 277 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), false, (AND p1 (NOT p0)), false, false]
Stuttering acceptance computed with spot in 268 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), false, (AND p1 (NOT p0)), false, false]
Stuttering acceptance computed with spot in 256 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), false, (AND p1 (NOT p0)), false, false]
Product exploration explored 100000 steps with 2486 reset in 121 ms.
Product exploration explored 100000 steps with 2520 reset in 125 ms.
Built C files in :
/tmp/ltsmin5000938859285491829
[2024-05-23 23:44:53] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:44:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:44:53] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:44:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:44:53] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:44:53] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:44:53] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5000938859285491829
Running compilation step : cd /tmp/ltsmin5000938859285491829;'/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 145 ms.
Running link step : cd /tmp/ltsmin5000938859285491829;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5000938859285491829;'/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/stateBased1866701140569777243.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 12 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-23 23:45:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:45:08] [INFO ] Invariant cache hit.
[2024-05-23 23:45:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 23:45:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:45:08] [INFO ] Invariant cache hit.
[2024-05-23 23:45:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:45:08] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-05-23 23:45:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:45:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:45:08] [INFO ] Invariant cache hit.
[2024-05-23 23:45:08] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin8812600724931654341
[2024-05-23 23:45:08] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:45:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:45:08] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:45:08] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:45:08] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:45:08] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:45:08] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8812600724931654341
Running compilation step : cd /tmp/ltsmin8812600724931654341;'/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 147 ms.
Running link step : cd /tmp/ltsmin8812600724931654341;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8812600724931654341;'/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/stateBased11179205465565229801.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 23:45:24] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:45:24] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:45:24] [INFO ] Time to serialize gal into /tmp/LTL5699573139556837734.gal : 1 ms
[2024-05-23 23:45:24] [INFO ] Time to serialize properties into /tmp/LTL7772773679130678074.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/LTL5699573139556837734.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7092235204222312482.hoa' '-atoms' '/tmp/LTL7772773679130678074.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...317
Loading property file /tmp/LTL7772773679130678074.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7092235204222312482.hoa
Detected timeout of ITS tools.
[2024-05-23 23:45:39] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:45:39] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:45:39] [INFO ] Time to serialize gal into /tmp/LTL2539021123856779481.gal : 1 ms
[2024-05-23 23:45:39] [INFO ] Time to serialize properties into /tmp/LTL1993832279754510572.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/LTL2539021123856779481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1993832279754510572.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 : !(((F("(l24<=l1)"))&&(X((F("(l15>l22)"))||(G("(l24<=l1)"))))))
Formula 0 simplified : G!"(l24<=l1)" | X(G!"(l15>l22)" & F!"(l24<=l1)")
Detected timeout of ITS tools.
[2024-05-23 23:45:54] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:45:54] [INFO ] Applying decomposition
[2024-05-23 23:45:54] [INFO ] Flatten gal took : 3 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/graph284817408072908363.txt' '-o' '/tmp/graph284817408072908363.bin' '-w' '/tmp/graph284817408072908363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph284817408072908363.bin' '-l' '-1' '-v' '-w' '/tmp/graph284817408072908363.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:45:54] [INFO ] Decomposing Gal with order
[2024-05-23 23:45:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:45:54] [INFO ] Removed a total of 29 redundant transitions.
[2024-05-23 23:45:54] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:45:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 2 ms.
[2024-05-23 23:45:54] [INFO ] Time to serialize gal into /tmp/LTL1464583512533345646.gal : 1 ms
[2024-05-23 23:45:54] [INFO ] Time to serialize properties into /tmp/LTL17238753384251588356.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/LTL1464583512533345646.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17238753384251588356.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 : !(((F("(gu1.l24<=gu1.l1)"))&&(X((F("(gu4.l15>gu4.l22)"))||(G("(gu1.l24<=gu1.l1)"))))))
Formula 0 simplified : G!"(gu1.l24<=gu1.l1)" | X(G!"(gu4.l15>gu4.l22)" & F!"(gu1.l24<=gu1.l1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8667122684391315467
[2024-05-23 23:46:09] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8667122684391315467
Running compilation step : cd /tmp/ltsmin8667122684391315467;'/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 132 ms.
Running link step : cd /tmp/ltsmin8667122684391315467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8667122684391315467;'/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((<>((LTLAPp1==true))||[]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-a032-LTLCardinality-12 finished in 94698 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(p1)||p0))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 7 ms. Remains 30 /32 variables (removed 2) and now considering 60/66 (removed 6) transitions.
[2024-05-23 23:46:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:24] [INFO ] Invariant cache hit.
[2024-05-23 23:46:24] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 23:46:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:24] [INFO ] Invariant cache hit.
[2024-05-23 23:46:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:46:24] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-23 23:46:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:46:24] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:24] [INFO ] Invariant cache hit.
[2024-05-23 23:46:24] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/32 places, 60/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 147 ms. Remains : 30/32 places, 60/66 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s3 s13), p0:(OR (LEQ s3 s13) (LEQ 3 s21))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3087 reset in 120 ms.
Product exploration explored 100000 steps with 3115 reset in 125 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:46:25] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:25] [INFO ] Invariant cache hit.
[2024-05-23 23:46:25] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 15 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-23 23:46:25] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:25] [INFO ] Invariant cache hit.
[2024-05-23 23:46:25] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 23:46:25] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:25] [INFO ] Invariant cache hit.
[2024-05-23 23:46:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:46:25] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-23 23:46:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:46:25] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:25] [INFO ] Invariant cache hit.
[2024-05-23 23:46:25] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 149 ms. Remains : 30/30 places, 60/60 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 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 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 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 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3219 reset in 116 ms.
Product exploration explored 100000 steps with 3232 reset in 124 ms.
Built C files in :
/tmp/ltsmin11002554576212979239
[2024-05-23 23:46:26] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:46:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:46:26] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:46:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:46:26] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:46:26] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:46:26] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11002554576212979239
Running compilation step : cd /tmp/ltsmin11002554576212979239;'/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 151 ms.
Running link step : cd /tmp/ltsmin11002554576212979239;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin11002554576212979239;'/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/stateBased7842141619818479901.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 12 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-23 23:46:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:41] [INFO ] Invariant cache hit.
[2024-05-23 23:46:41] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-23 23:46:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:41] [INFO ] Invariant cache hit.
[2024-05-23 23:46:41] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:46:41] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-23 23:46:41] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 23:46:41] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:46:41] [INFO ] Invariant cache hit.
[2024-05-23 23:46:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin15227539846480617505
[2024-05-23 23:46:41] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:46:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:46:41] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:46:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:46:41] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:46:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:46:41] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15227539846480617505
Running compilation step : cd /tmp/ltsmin15227539846480617505;'/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 154 ms.
Running link step : cd /tmp/ltsmin15227539846480617505;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin15227539846480617505;'/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/stateBased12677312669991997067.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 23:46:56] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:46:56] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:46:56] [INFO ] Time to serialize gal into /tmp/LTL176491366262432271.gal : 1 ms
[2024-05-23 23:46:56] [INFO ] Time to serialize properties into /tmp/LTL15781698684164883558.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/LTL176491366262432271.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16468823102347974685.hoa' '-atoms' '/tmp/LTL15781698684164883558.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/LTL15781698684164883558.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16468823102347974685.hoa
Detected timeout of ITS tools.
[2024-05-23 23:47:11] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:47:11] [INFO ] Flatten gal took : 7 ms
[2024-05-23 23:47:11] [INFO ] Time to serialize gal into /tmp/LTL9704890546133821772.gal : 0 ms
[2024-05-23 23:47:11] [INFO ] Time to serialize properties into /tmp/LTL1184082447582108883.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/LTL9704890546133821772.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1184082447582108883.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(("((s3<=l9)||(l18>=3))")||(G("(s3<=l9)"))))))
Formula 0 simplified : G(F!"(s3<=l9)" & FG!"((s3<=l9)||(l18>=3))")
Detected timeout of ITS tools.
[2024-05-23 23:47:26] [INFO ] Flatten gal took : 7 ms
[2024-05-23 23:47:26] [INFO ] Applying decomposition
[2024-05-23 23:47:26] [INFO ] Flatten gal took : 3 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/graph165747675422792341.txt' '-o' '/tmp/graph165747675422792341.bin' '-w' '/tmp/graph165747675422792341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph165747675422792341.bin' '-l' '-1' '-v' '-w' '/tmp/graph165747675422792341.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:47:26] [INFO ] Decomposing Gal with order
[2024-05-23 23:47:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:47:26] [INFO ] Removed a total of 1 redundant transitions.
[2024-05-23 23:47:26] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:47:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-23 23:47:26] [INFO ] Time to serialize gal into /tmp/LTL3846300793004407668.gal : 1 ms
[2024-05-23 23:47:26] [INFO ] Time to serialize properties into /tmp/LTL8073612774650317626.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/LTL3846300793004407668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8073612774650317626.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(("((gu1.s3<=gu1.l9)||(gu0.l18>=3))")||(G("(gu1.s3<=gu1.l9)"))))))
Formula 0 simplified : G(F!"(gu1.s3<=gu1.l9)" & FG!"((gu1.s3<=gu1.l9)||(gu0.l18>=3))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17253572180713040640
[2024-05-23 23:47:41] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17253572180713040640
Running compilation step : cd /tmp/ltsmin17253572180713040640;'/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 121 ms.
Running link step : cd /tmp/ltsmin17253572180713040640;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17253572180713040640;'/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' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-a032-LTLCardinality-13 finished in 92618 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||G(F(p1))))))'
Found a Shortening insensitive property : FunctionPointer-PT-a032-LTLCardinality-09
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 32/32 places, 66/66 transitions.
Graph (complete) has 148 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Applied a total of 5 rules in 6 ms. Remains 30 /32 variables (removed 2) and now considering 62/66 (removed 4) transitions.
[2024-05-23 23:47:57] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
// Phase 1: matrix 44 rows 30 cols
[2024-05-23 23:47:57] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 23:47:57] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:47:57] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:47:57] [INFO ] Invariant cache hit.
[2024-05-23 23:47:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:47:57] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 23:47:57] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:47:57] [INFO ] Invariant cache hit.
[2024-05-23 23:47:57] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 30/32 places, 62/66 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 131 ms. Remains : 30/32 places, 62/66 transitions.
Running random walk in product with property : FunctionPointer-PT-a032-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s4 s23), p1:(LEQ s2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2804 reset in 129 ms.
Product exploration explored 100000 steps with 2765 reset in 131 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 107 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Incomplete random walk after 10000 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:47:58] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2024-05-23 23:47:58] [INFO ] Invariant cache hit.
[2024-05-23 23:47:58] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:47:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 23:47:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 23:47:58] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0))), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 147 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 62/62 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 60
Applied a total of 2 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 60/62 (removed 2) transitions.
[2024-05-23 23:47:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2024-05-23 23:47:58] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 23:47:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 23:47:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:47:58] [INFO ] Invariant cache hit.
[2024-05-23 23:47:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:47:58] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-23 23:47:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:47:58] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:47:58] [INFO ] Invariant cache hit.
[2024-05-23 23:47:58] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 60/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 132 ms. Remains : 30/30 places, 60/62 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 84 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Incomplete random walk after 10000 steps, including 27 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 23:47:59] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:47:59] [INFO ] Invariant cache hit.
[2024-05-23 23:47:59] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 23:47:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 23:47:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 23:47:59] [INFO ] After 34ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1)), (F (AND p1 p0))]
Knowledge based reduction with 10 factoid took 230 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false]
Product exploration explored 100000 steps with 2820 reset in 119 ms.
Product exploration explored 100000 steps with 2807 reset in 131 ms.
Built C files in :
/tmp/ltsmin1525951070528438588
[2024-05-23 23:48:00] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:48:00] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:48:00] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:48:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:48:00] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:48:00] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:48:00] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1525951070528438588
Running compilation step : cd /tmp/ltsmin1525951070528438588;'/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 155 ms.
Running link step : cd /tmp/ltsmin1525951070528438588;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin1525951070528438588;'/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/stateBased8030074846306571485.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-23 23:48:15] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:48:15] [INFO ] Invariant cache hit.
[2024-05-23 23:48:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:48:15] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:48:15] [INFO ] Invariant cache hit.
[2024-05-23 23:48:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 23:48:15] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-23 23:48:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 23:48:15] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 23:48:15] [INFO ] Invariant cache hit.
[2024-05-23 23:48:15] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 30/30 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin10534426864384637205
[2024-05-23 23:48:15] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 23:48:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:48:15] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 23:48:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:48:15] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 23:48:15] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:48:15] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10534426864384637205
Running compilation step : cd /tmp/ltsmin10534426864384637205;'/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 147 ms.
Running link step : cd /tmp/ltsmin10534426864384637205;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10534426864384637205;'/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/stateBased5899768146397261159.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 23:48:30] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:48:30] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:48:30] [INFO ] Time to serialize gal into /tmp/LTL7112512700373344238.gal : 0 ms
[2024-05-23 23:48:30] [INFO ] Time to serialize properties into /tmp/LTL2326850415504643888.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/LTL7112512700373344238.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14868795636679449536.hoa' '-atoms' '/tmp/LTL2326850415504643888.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/LTL2326850415504643888.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14868795636679449536.hoa
Detected timeout of ITS tools.
[2024-05-23 23:48:45] [INFO ] Flatten gal took : 7 ms
[2024-05-23 23:48:45] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:48:45] [INFO ] Time to serialize gal into /tmp/LTL3570024168338547031.gal : 0 ms
[2024-05-23 23:48:45] [INFO ] Time to serialize properties into /tmp/LTL17119727546896981446.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/LTL3570024168338547031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17119727546896981446.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(F(("(s4>l20)")||(G(F("(s2<=s1)")))))))
Formula 0 simplified : XG(!"(s4>l20)" & FG!"(s2<=s1)")
Detected timeout of ITS tools.
[2024-05-23 23:49:00] [INFO ] Flatten gal took : 7 ms
[2024-05-23 23:49:00] [INFO ] Applying decomposition
[2024-05-23 23:49:00] [INFO ] Flatten gal took : 3 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/graph7628399898261618113.txt' '-o' '/tmp/graph7628399898261618113.bin' '-w' '/tmp/graph7628399898261618113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7628399898261618113.bin' '-l' '-1' '-v' '-w' '/tmp/graph7628399898261618113.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:49:00] [INFO ] Decomposing Gal with order
[2024-05-23 23:49:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:49:00] [INFO ] Removed a total of 70 redundant transitions.
[2024-05-23 23:49:00] [INFO ] Flatten gal took : 7 ms
[2024-05-23 23:49:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 2 ms.
[2024-05-23 23:49:00] [INFO ] Time to serialize gal into /tmp/LTL3352729980754562419.gal : 1 ms
[2024-05-23 23:49:00] [INFO ] Time to serialize properties into /tmp/LTL14498712879238282630.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/LTL3352729980754562419.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14498712879238282630.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(F(("(gu1.s4>gu1.l20)")||(G(F("(gu0.s2<=gu0.s1)")))))))
Formula 0 simplified : XG(!"(gu1.s4>gu1.l20)" & FG!"(gu0.s2<=gu0.s1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5234935626548008004
[2024-05-23 23:49:15] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5234935626548008004
Running compilation step : cd /tmp/ltsmin5234935626548008004;'/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 143 ms.
Running link step : cd /tmp/ltsmin5234935626548008004;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5234935626548008004;'/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)||[](<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-a032-LTLCardinality-09 finished in 93959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((F(!p1)||G(p0)))))'
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(p1)||p0))))'
[2024-05-23 23:49:31] [INFO ] Flatten gal took : 10 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11869105288136166854
[2024-05-23 23:49:31] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2024-05-23 23:49:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:49:31] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2024-05-23 23:49:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:49:31] [INFO ] Applying decomposition
[2024-05-23 23:49:31] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2024-05-23 23:49:31] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 23:49:31] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:49:31] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11869105288136166854
Running compilation step : cd /tmp/ltsmin11869105288136166854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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'
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/graph3507800787693287741.txt' '-o' '/tmp/graph3507800787693287741.bin' '-w' '/tmp/graph3507800787693287741.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3507800787693287741.bin' '-l' '-1' '-v' '-w' '/tmp/graph3507800787693287741.weights' '-q' '0' '-e' '0.001'
[2024-05-23 23:49:31] [INFO ] Decomposing Gal with order
[2024-05-23 23:49:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 23:49:31] [INFO ] Removed a total of 93 redundant transitions.
[2024-05-23 23:49:31] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:49:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 1 ms.
[2024-05-23 23:49:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality1782608020484533239.gal : 1 ms
[2024-05-23 23:49:31] [INFO ] Time to serialize properties into /tmp/LTLCardinality16656085385356175367.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/LTLCardinality1782608020484533239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16656085385356175367.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...298
Read 3 LTL properties
Checking formula 0 : !((X(F(("(gu2.s4>gu2.l20)")||(G(F("(gi3.gu0.s2<=gi3.gu0.s1)")))))))
Formula 0 simplified : XG(!"(gu2.s4>gu2.l20)" & FG!"(gi3.gu0.s2<=gi3.gu0.s1)")
Compilation finished in 149 ms.
Running link step : cd /tmp/ltsmin11869105288136166854;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin11869105288136166854;'/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)||[](<>((LTLAPp1==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: LTL layer: formula: X(<>(((LTLAPp0==true)||[](<>((LTLAPp1==true))))))
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: "X(<>(((LTLAPp0==true)||[](<>((LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.086: DFS-FIFO for weak LTL, using special progress label 73
pins2lts-mc-linux64( 0/ 8), 0.086: There are 74 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.086: State length is 33, there are 70 groups
pins2lts-mc-linux64( 0/ 8), 0.086: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.086: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.086: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.086: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.096: ~2 levels ~960 states ~2664 transitions
pins2lts-mc-linux64( 2/ 8), 0.103: ~2 levels ~1920 states ~5864 transitions
pins2lts-mc-linux64( 2/ 8), 0.129: ~2 levels ~3840 states ~12168 transitions
pins2lts-mc-linux64( 2/ 8), 0.178: ~2 levels ~7680 states ~25984 transitions
pins2lts-mc-linux64( 1/ 8), 0.247: ~2 levels ~15360 states ~67128 transitions
pins2lts-mc-linux64( 1/ 8), 0.374: ~2 levels ~30720 states ~131696 transitions
pins2lts-mc-linux64( 1/ 8), 0.614: ~2 levels ~61440 states ~257608 transitions
pins2lts-mc-linux64( 1/ 8), 0.968: ~2 levels ~122880 states ~524568 transitions
pins2lts-mc-linux64( 7/ 8), 1.614: ~2 levels ~245760 states ~977240 transitions
pins2lts-mc-linux64( 1/ 8), 2.416: ~2 levels ~491520 states ~2085344 transitions
pins2lts-mc-linux64( 7/ 8), 3.392: ~2 levels ~983040 states ~3919928 transitions
pins2lts-mc-linux64( 7/ 8), 5.053: ~2 levels ~1966080 states ~8156424 transitions
pins2lts-mc-linux64( 7/ 8), 8.217: ~2 levels ~3932160 states ~16229880 transitions
pins2lts-mc-linux64( 1/ 8), 14.322: ~2 levels ~7864320 states ~32464640 transitions
pins2lts-mc-linux64( 3/ 8), 27.198: ~2 levels ~15728640 states ~61865584 transitions
pins2lts-mc-linux64( 5/ 8), 54.179: ~2 levels ~31457280 states ~132974368 transitions
pins2lts-mc-linux64( 1/ 8), 115.571: ~2 levels ~62914560 states ~263231000 transitions
pins2lts-mc-linux64( 5/ 8), 230.786: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 230.834:
pins2lts-mc-linux64( 0/ 8), 230.834: mean standard work distribution: 4.3% (states) 2.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 230.834:
pins2lts-mc-linux64( 0/ 8), 230.834: Explored 103944163 states 465951432 transitions, fanout: 4.483
pins2lts-mc-linux64( 0/ 8), 230.834: Total exploration time 230.730 sec (230.680 sec minimum, 230.707 sec on average)
pins2lts-mc-linux64( 0/ 8), 230.834: States per second: 450501, Transitions per second: 2019466
pins2lts-mc-linux64( 0/ 8), 230.834:
pins2lts-mc-linux64( 0/ 8), 230.834: Progress states detected: 119191602
pins2lts-mc-linux64( 0/ 8), 230.834: Redundant explorations: -22.5553
pins2lts-mc-linux64( 0/ 8), 230.834:
pins2lts-mc-linux64( 0/ 8), 230.834: Queue width: 8B, total height: 61368636, memory: 468.21MB
pins2lts-mc-linux64( 0/ 8), 230.834: Tree memory: 1061.0MB, 8.3 B/state, compr.: 6.2%
pins2lts-mc-linux64( 0/ 8), 230.834: Tree fill ratio (roots/leafs): 99.0%/14.0%
pins2lts-mc-linux64( 0/ 8), 230.834: Stored 67 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 230.834: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 230.834: Est. total memory use: 1529.2MB (~1492.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11869105288136166854;'/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)||[](<>((LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11869105288136166854;'/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)||[](<>((LTLAPp1==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.
[2024-05-24 00:11:39] [INFO ] Flatten gal took : 208 ms
[2024-05-24 00:11:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality8237923570786495599.gal : 30 ms
[2024-05-24 00:11:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality5417301250854430822.ltl : 4 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/LTLCardinality8237923570786495599.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5417301250854430822.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 3 LTL properties
Checking formula 0 : !((X(F(("(s4>l20)")||(G(F("(s2<=s1)")))))))
Formula 0 simplified : XG(!"(s4>l20)" & FG!"(s2<=s1)")
Detected timeout of ITS tools.
[2024-05-24 00:33:47] [INFO ] Flatten gal took : 159 ms
[2024-05-24 00:33:48] [INFO ] Input system was already deterministic with 66 transitions.
[2024-05-24 00:33:48] [INFO ] Transformed 32 places.
[2024-05-24 00:33:48] [INFO ] Transformed 66 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-24 00:33:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality285398040770243989.gal : 13 ms
[2024-05-24 00:33:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality7641069865251009912.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/LTLCardinality285398040770243989.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7641069865251009912.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...341
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F(("(s4>l20)")||(G(F("(s2<=s1)")))))))
Formula 0 simplified : XG(!"(s4>l20)" & FG!"(s2<=s1)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10817820 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16112388 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="FunctionPointer-PT-a032"
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 FunctionPointer-PT-a032, 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 r197-tall-171640624900122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a032.tgz
mv FunctionPointer-PT-a032 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 ;