About the Execution of 2023-gold for HouseConstruction-PT-00100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.915 | 3600000.00 | 4873387.00 | 45829.20 | FTTTFFFFT?TFFTTT | normal |
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.r219-smll-171649597900118.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 HouseConstruction-PT-00100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r219-smll-171649597900118
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 11 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 11 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 11 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 11 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-00100-LTLFireability-00
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-01
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-02
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-03
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-04
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-05
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-06
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-07
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-08
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-09
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-10
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-11
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-12
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-13
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-14
FORMULA_NAME HouseConstruction-PT-00100-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716661834910
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-00100
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 18:30:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 18:30:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 18:30:37] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2024-05-25 18:30:37] [INFO ] Transformed 26 places.
[2024-05-25 18:30:37] [INFO ] Transformed 18 transitions.
[2024-05-25 18:30:37] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 135 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HouseConstruction-PT-00100-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 13 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2024-05-25 18:30:38] [INFO ] Computed 8 invariants in 15 ms
[2024-05-25 18:30:38] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-25 18:30:38] [INFO ] Invariant cache hit.
[2024-05-25 18:30:38] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2024-05-25 18:30:38] [INFO ] Invariant cache hit.
[2024-05-25 18:30:38] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 324 ms. Remains : 26/26 places, 18/18 transitions.
Support contains 26 out of 26 places after structural reductions.
[2024-05-25 18:30:38] [INFO ] Flatten gal took : 33 ms
[2024-05-25 18:30:38] [INFO ] Flatten gal took : 11 ms
[2024-05-25 18:30:38] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 10004 steps, including 5 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 21) seen :19
Finished Best-First random walk after 163 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 1 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 26 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 26 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 4 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:30:39] [INFO ] Computed 7 invariants in 2 ms
[2024-05-25 18:30:39] [INFO ] Implicit Places using invariants in 73 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 76 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 21/26 places, 18/18 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 382 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1) (GEQ s20 1)), p1:(GEQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2073 reset in 493 ms.
Product exploration explored 100000 steps with 2083 reset in 386 ms.
Computed a total of 21 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 202 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10004 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 21 cols
[2024-05-25 18:30:41] [INFO ] Computed 3 invariants in 1 ms
[2024-05-25 18:30:41] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 10 factoid took 465 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-25 18:30:42] [INFO ] Invariant cache hit.
Proved EG (NOT p0)
[2024-05-25 18:30:42] [INFO ] Invariant cache hit.
[2024-05-25 18:30:42] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 18:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:30:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-25 18:30:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 18:30:42] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-25 18:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 18:30:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-25 18:30:42] [INFO ] Computed and/alt/rep : 17/20/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 18:30:42] [INFO ] Added : 17 causal constraints over 4 iterations in 40 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 10 factoid took 514 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-00 finished in 3346 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 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 13 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 9
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 12 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 11 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 5 place count 11 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 11 place count 7 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 7 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 16 place count 4 transition count 4
Applied a total of 16 rules in 13 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-25 18:30:42] [INFO ] Computed 0 invariants in 2 ms
[2024-05-25 18:30:42] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-25 18:30:42] [INFO ] Invariant cache hit.
[2024-05-25 18:30:42] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-05-25 18:30:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:30:42] [INFO ] Invariant cache hit.
[2024-05-25 18:30:42] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 4/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 249 reset in 477 ms.
Product exploration explored 100000 steps with 249 reset in 265 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 16 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-01 finished in 1192 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||G(p1)))))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 6 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 4 transition count 4
Applied a total of 3 rules in 5 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-25 18:30:43] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 18:30:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-25 18:30:43] [INFO ] Invariant cache hit.
[2024-05-25 18:30:43] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-25 18:30:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:30:43] [INFO ] Invariant cache hit.
[2024-05-25 18:30:44] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 78 ms. Remains : 4/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-02 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:(LT s3 1), p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1312 reset in 114 ms.
Product exploration explored 100000 steps with 1222 reset in 150 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 16 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-02 finished in 484 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 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 13 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 10 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 10 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 6 transition count 5
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 6 transition count 3
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 16 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 2 transition count 2
Applied a total of 18 rules in 14 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-25 18:30:44] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 18:30:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-25 18:30:44] [INFO ] Invariant cache hit.
[2024-05-25 18:30:44] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-25 18:30:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:30:44] [INFO ] Invariant cache hit.
[2024-05-25 18:30:44] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/26 places, 2/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 497 reset in 41 ms.
Product exploration explored 100000 steps with 497 reset in 156 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (NOT p0)), (F (G p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-03 finished in 381 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(F(G((X(p0) U p1))))) U G(X(p2))))'
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:30:44] [INFO ] Computed 7 invariants in 1 ms
[2024-05-25 18:30:44] [INFO ] Implicit Places using invariants in 38 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 23/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p2), (NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s8 1) (GEQ s11 1) (GEQ s12 1)), p1:(GEQ s0 1), p0:(GEQ s7 1)], 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 1800 steps with 0 reset in 5 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-LTLFireability-05 finished in 280 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 6 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 24 transition count 14
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 21 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 20 transition count 13
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 8 place count 20 transition count 9
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 16 place count 16 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 17 place count 15 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 18 place count 14 transition count 8
Applied a total of 18 rules in 14 ms. Remains 14 /26 variables (removed 12) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 14 cols
[2024-05-25 18:30:45] [INFO ] Computed 6 invariants in 1 ms
[2024-05-25 18:30:45] [INFO ] Implicit Places using invariants in 28 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/26 places, 8/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 45 ms. Remains : 13/26 places, 8/18 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s9 1) (GEQ s10 1) (GEQ s12 1)), p1:(OR (AND (GEQ s9 1) (GEQ s10 1) (GEQ s12 1)) (AND (GEQ s3 1) (GEQ s6 1) (GEQ s7 1)))], nbAcceptance=2, 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 800 steps with 0 reset in 2 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-LTLFireability-06 finished in 103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(X(G(p0))))))))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:30:45] [INFO ] Computed 7 invariants in 2 ms
[2024-05-25 18:30:45] [INFO ] Implicit Places using invariants in 35 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 37 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 304 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p0:(OR (LT s17 1) (LT s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 94 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-LTLFireability-07 finished in 360 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)||G(p1)))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 13 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 9
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 12 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 11 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 5 place count 11 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 11 place count 7 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 7 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 16 place count 4 transition count 4
Applied a total of 16 rules in 9 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-25 18:30:45] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 18:30:45] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-25 18:30:45] [INFO ] Invariant cache hit.
[2024-05-25 18:30:45] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-25 18:30:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:30:45] [INFO ] Invariant cache hit.
[2024-05-25 18:30:45] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109 ms. Remains : 4/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GEQ s1 1), p1:(AND (GEQ s3 1) (GEQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Product exploration explored 100000 steps with 50000 reset in 105 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 51 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-08 finished in 520 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(p1))||p0))))'
Support contains 6 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:30:46] [INFO ] Computed 7 invariants in 0 ms
[2024-05-25 18:30:46] [INFO ] Implicit Places using invariants in 40 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 24/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-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:(OR (GEQ s8 1) (AND (GEQ s3 1) (GEQ s7 1))), p1:(AND (GEQ s9 1) (GEQ s12 1) (GEQ s13 1))], 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 7437 reset in 149 ms.
Product exploration explored 100000 steps with 7485 reset in 110 ms.
Computed a total of 24 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 24 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 141 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 218 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Finished random walk after 4245 steps, including 2 resets, run visited all 4 properties in 7 ms. (steps per millisecond=606 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 p0)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 482 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 267 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Stuttering acceptance computed with spot in 244 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
// Phase 1: matrix 18 rows 24 cols
[2024-05-25 18:30:47] [INFO ] Computed 6 invariants in 2 ms
[2024-05-25 18:30:48] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-25 18:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:30:48] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-25 18:30:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 18:30:48] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-25 18:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 18:30:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-25 18:30:48] [INFO ] Computed and/alt/rep : 17/23/17 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-25 18:30:48] [INFO ] Added : 17 causal constraints over 4 iterations in 39 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 6 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Graph (complete) has 28 edges and 24 vertex of which 14 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 13 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 8
Applied a total of 3 rules in 6 ms. Remains 12 /24 variables (removed 12) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 12 cols
[2024-05-25 18:30:48] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 18:30:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-25 18:30:48] [INFO ] Invariant cache hit.
[2024-05-25 18:30:48] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-25 18:30:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:30:48] [INFO ] Invariant cache hit.
[2024-05-25 18:30:48] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/24 places, 8/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 12/24 places, 8/18 transitions.
Computed a total of 12 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 12 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 303 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 379 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Finished random walk after 506 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=168 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 p0)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 11 factoid took 678 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 238 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
[2024-05-25 18:30:50] [INFO ] Invariant cache hit.
[2024-05-25 18:30:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-25 18:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:30:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 18:30:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 18:30:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-25 18:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 18:30:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-25 18:30:50] [INFO ] Computed and/alt/rep : 7/11/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 18:30:50] [INFO ] Added : 7 causal constraints over 2 iterations in 14 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 291 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Product exploration explored 100000 steps with 13845 reset in 119 ms.
Product exploration explored 100000 steps with 13681 reset in 112 ms.
Built C files in :
/tmp/ltsmin10040234108482305371
[2024-05-25 18:30:50] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2024-05-25 18:30:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:30:50] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2024-05-25 18:30:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:30:50] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2024-05-25 18:30:50] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:30:50] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10040234108482305371
Running compilation step : cd /tmp/ltsmin10040234108482305371;'/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 294 ms.
Running link step : cd /tmp/ltsmin10040234108482305371;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin10040234108482305371;'/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/stateBased14332114639286609498.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2024-05-25 18:31:06] [INFO ] Invariant cache hit.
[2024-05-25 18:31:06] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-25 18:31:06] [INFO ] Invariant cache hit.
[2024-05-25 18:31:06] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-25 18:31:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:31:06] [INFO ] Invariant cache hit.
[2024-05-25 18:31:06] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 12/12 places, 8/8 transitions.
Built C files in :
/tmp/ltsmin3957273078944777920
[2024-05-25 18:31:06] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2024-05-25 18:31:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:31:06] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2024-05-25 18:31:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:31:06] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2024-05-25 18:31:06] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:31:06] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3957273078944777920
Running compilation step : cd /tmp/ltsmin3957273078944777920;'/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 93 ms.
Running link step : cd /tmp/ltsmin3957273078944777920;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin3957273078944777920;'/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/stateBased10890186398817981046.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 18:31:21] [INFO ] Flatten gal took : 9 ms
[2024-05-25 18:31:21] [INFO ] Flatten gal took : 9 ms
[2024-05-25 18:31:21] [INFO ] Time to serialize gal into /tmp/LTL11504418078108732166.gal : 2 ms
[2024-05-25 18:31:21] [INFO ] Time to serialize properties into /tmp/LTL8123330076671111524.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/LTL11504418078108732166.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11574262918024759490.hoa' '-atoms' '/tmp/LTL8123330076671111524.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8123330076671111524.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11574262918024759490.hoa
Detected timeout of ITS tools.
[2024-05-25 18:31:36] [INFO ] Flatten gal took : 2 ms
[2024-05-25 18:31:36] [INFO ] Flatten gal took : 1 ms
[2024-05-25 18:31:36] [INFO ] Time to serialize gal into /tmp/LTL13371324334877172367.gal : 1 ms
[2024-05-25 18:31:36] [INFO ] Time to serialize properties into /tmp/LTL10219837047485601113.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/LTL13371324334877172367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10219837047485601113.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F((("(p11>=1)")||(G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))"))))||("((p4>=1)&&(p15>=1))")))))
Formula 0 simplified : XG(!"((p4>=1)&&(p15>=1))" & !"(p11>=1)" & FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))")
Detected timeout of ITS tools.
[2024-05-25 18:31:51] [INFO ] Flatten gal took : 2 ms
[2024-05-25 18:31:51] [INFO ] Applying decomposition
[2024-05-25 18:31:51] [INFO ] Flatten gal took : 2 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/graph5416764170305997750.txt' '-o' '/tmp/graph5416764170305997750.bin' '-w' '/tmp/graph5416764170305997750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5416764170305997750.bin' '-l' '-1' '-v' '-w' '/tmp/graph5416764170305997750.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:31:51] [INFO ] Decomposing Gal with order
[2024-05-25 18:31:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:31:51] [INFO ] Flatten gal took : 35 ms
[2024-05-25 18:31:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 18:31:51] [INFO ] Time to serialize gal into /tmp/LTL2500908187539217283.gal : 2 ms
[2024-05-25 18:31:51] [INFO ] Time to serialize properties into /tmp/LTL18334954576639271378.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/LTL2500908187539217283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18334954576639271378.ltl' '-c' '-stutter-deadlock'
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...255
Read 1 LTL properties
Checking formula 0 : !((X(F((("(u1.p11>=1)")||(G(F("(((i0.u2.p12>=1)&&(i2.u3.p10>=1))&&(i2.u4.p13>=1))"))))||("((i0.u0.p4>=1)&&(u1.p15>=1))")))))
Formula 0 simplified : XG(!"((i0.u0.p4>=1)&&(u1.p15>=1))" & !"(u1.p11>=1)" & FG!"(((i0.u2.p12>=1)&&(i2.u3.p10>=1))&&(i2.u4.p13>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14581661794551981465
[2024-05-25 18:32:06] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14581661794551981465
Running compilation step : cd /tmp/ltsmin14581661794551981465;'/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 87 ms.
Running link step : cd /tmp/ltsmin14581661794551981465;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14581661794551981465;'/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(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-00100-LTLFireability-09 finished in 95701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1)))||X(F(p2))))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:32:21] [INFO ] Computed 7 invariants in 1 ms
[2024-05-25 18:32:21] [INFO ] Implicit Places using invariants in 45 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 46 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s20 1), p2:(GEQ s11 1), p1:(GEQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3264 reset in 97 ms.
Product exploration explored 100000 steps with 3225 reset in 92 ms.
Computed a total of 21 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 p1 (NOT p2))))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 705 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p2)]
Finished random walk after 910 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=455 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 p1 (NOT p2))))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 15 factoid took 999 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p2)]
// Phase 1: matrix 18 rows 21 cols
[2024-05-25 18:32:24] [INFO ] Computed 3 invariants in 1 ms
[2024-05-25 18:32:24] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-25 18:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-25 18:32:24] [INFO ] Computed and/alt/rep : 17/20/17 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-25 18:32:24] [INFO ] Added : 10 causal constraints over 2 iterations in 26 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Graph (complete) has 22 edges and 21 vertex of which 14 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 13 transition count 10
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 11 transition count 10
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 11 transition count 7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 8 transition count 7
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 13 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 14 place count 6 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 15 place count 5 transition count 5
Applied a total of 15 rules in 11 ms. Remains 5 /21 variables (removed 16) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 5 cols
[2024-05-25 18:32:24] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 18:32:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-25 18:32:24] [INFO ] Invariant cache hit.
[2024-05-25 18:32:24] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-25 18:32:24] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:32:24] [INFO ] Invariant cache hit.
[2024-05-25 18:32:24] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/21 places, 5/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 5/21 places, 5/18 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 5
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p2), (X (NOT p2)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p2)]
Finished random walk after 304 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=152 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (X (NOT p2)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F p2)]
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p2)]
[2024-05-25 18:32:24] [INFO ] Invariant cache hit.
[2024-05-25 18:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 18:32:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 18:32:24] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 37 ms :[(NOT p2)]
Product exploration explored 100000 steps with 14309 reset in 88 ms.
Product exploration explored 100000 steps with 14396 reset in 108 ms.
Built C files in :
/tmp/ltsmin10341381707675330655
[2024-05-25 18:32:25] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-25 18:32:25] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:25] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-25 18:32:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:25] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-25 18:32:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:25] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10341381707675330655
Running compilation step : cd /tmp/ltsmin10341381707675330655;'/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 95 ms.
Running link step : cd /tmp/ltsmin10341381707675330655;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10341381707675330655;'/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/stateBased1719220688299508382.hoa' '--buchi-type=spotba'
LTSmin run took 72 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-00100-LTLFireability-10 finished in 3693 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 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:32:25] [INFO ] Computed 7 invariants in 0 ms
[2024-05-25 18:32:25] [INFO ] Implicit Places using invariants in 36 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, p0, p0]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s16 1) (GEQ s17 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 79 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-LTLFireability-11 finished in 176 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 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 12 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 10 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3 place count 10 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 6 transition count 5
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 9 place count 6 transition count 3
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 14 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 14 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 2 transition count 2
Applied a total of 16 rules in 6 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-25 18:32:25] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 18:32:25] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-25 18:32:25] [INFO ] Invariant cache hit.
[2024-05-25 18:32:25] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-25 18:32:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:32:25] [INFO ] Invariant cache hit.
[2024-05-25 18:32:25] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/26 places, 2/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 58 ms.
Product exploration explored 100000 steps with 50000 reset in 75 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X p0), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 14 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-13 finished in 355 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0&&(!p1||X(p2))))))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2024-05-25 18:32:25] [INFO ] Computed 8 invariants in 1 ms
[2024-05-25 18:32:26] [INFO ] Implicit Places using invariants in 53 ms returned [3, 9, 13, 20]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 65 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 309 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LT s3 1), p1:(LT s4 1), p2:(OR (LT s13 1) (LT s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 15146 reset in 114 ms.
Product exploration explored 100000 steps with 14920 reset in 163 ms.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p2), true, (F (G p0)), (F (G p1)), (F (G p2))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 180 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-00100-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-00100-LTLFireability-14 finished in 885 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) U (p1||X(X(F(p2)))))))'
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 18:32:26] [INFO ] Computed 7 invariants in 1 ms
[2024-05-25 18:32:26] [INFO ] Implicit Places using invariants in 36 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 365 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 6}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=true, acceptance={} source=6 dest: 3}]], initial=5, aps=[p0:(GEQ s15 1), p2:(GEQ s1 1), p1:(AND (GEQ s16 1) (GEQ s17 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 21179 reset in 91 ms.
Product exploration explored 100000 steps with 21294 reset in 113 ms.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 322 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 10 factoid took 522 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
// Phase 1: matrix 18 rows 22 cols
[2024-05-25 18:32:29] [INFO ] Computed 4 invariants in 0 ms
[2024-05-25 18:32:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-25 18:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-25 18:32:29] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 18:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 22 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-25 18:32:29] [INFO ] Invariant cache hit.
[2024-05-25 18:32:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-25 18:32:29] [INFO ] Invariant cache hit.
[2024-05-25 18:32:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-25 18:32:29] [INFO ] Invariant cache hit.
[2024-05-25 18:32:29] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 22/22 places, 18/18 transitions.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p2), true, (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), true, (F (G (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
[2024-05-25 18:32:29] [INFO ] Invariant cache hit.
[2024-05-25 18:32:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-25 18:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-25 18:32:30] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 18:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 21333 reset in 81 ms.
Product exploration explored 100000 steps with 21266 reset in 97 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 200 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Graph (complete) has 23 edges and 22 vertex of which 2 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Applied a total of 1 rules in 2 ms. Remains 2 /22 variables (removed 20) and now considering 2/18 (removed 16) transitions.
[2024-05-25 18:32:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2024-05-25 18:32:30] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 18:32:30] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/22 places, 2/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34 ms. Remains : 2/22 places, 2/18 transitions.
Built C files in :
/tmp/ltsmin6442694127400161576
[2024-05-25 18:32:30] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6442694127400161576
Running compilation step : cd /tmp/ltsmin6442694127400161576;'/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/ltsmin6442694127400161576;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin6442694127400161576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased241858898027670075.hoa' '--buchi-type=spotba'
LTSmin run took 271 ms.
FORMULA HouseConstruction-PT-00100-LTLFireability-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-00100-LTLFireability-15 finished in 4530 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(p1))||p0))))'
Found a Shortening insensitive property : HouseConstruction-PT-00100-LTLFireability-09
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 26 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 14 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 13 transition count 8
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 8
Applied a total of 3 rules in 4 ms. Remains 12 /26 variables (removed 14) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 12 cols
[2024-05-25 18:32:31] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 18:32:31] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-25 18:32:31] [INFO ] Invariant cache hit.
[2024-05-25 18:32:31] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-25 18:32:31] [INFO ] Invariant cache hit.
[2024-05-25 18:32:31] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 12/26 places, 8/18 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 144 ms. Remains : 12/26 places, 8/18 transitions.
Running random walk in product with property : HouseConstruction-PT-00100-LTLFireability-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:(OR (GEQ s6 1) (AND (GEQ s1 1) (GEQ s5 1))), p1:(AND (GEQ s7 1) (GEQ s10 1) (GEQ s11 1))], 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 13775 reset in 122 ms.
Product exploration explored 100000 steps with 13686 reset in 109 ms.
Computed a total of 12 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 12 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 136 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 256 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Finished random walk after 405 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=135 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 p0)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 430 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 328 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
[2024-05-25 18:32:33] [INFO ] Invariant cache hit.
[2024-05-25 18:32:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-25 18:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-25 18:32:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 18:32:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-25 18:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 18:32:33] [INFO ] Computed and/alt/rep : 7/11/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 18:32:33] [INFO ] Added : 7 causal constraints over 2 iterations in 10 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2024-05-25 18:32:33] [INFO ] Invariant cache hit.
[2024-05-25 18:32:33] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-25 18:32:33] [INFO ] Invariant cache hit.
[2024-05-25 18:32:33] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-25 18:32:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:32:33] [INFO ] Invariant cache hit.
[2024-05-25 18:32:33] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 12/12 places, 8/8 transitions.
Computed a total of 12 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 12 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 224 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 203 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Finished random walk after 405 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=202 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 p0)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 11 factoid took 592 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 238 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
[2024-05-25 18:32:35] [INFO ] Invariant cache hit.
[2024-05-25 18:32:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-25 18:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 18:32:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 18:32:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-25 18:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 18:32:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 18:32:35] [INFO ] Computed and/alt/rep : 7/11/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 18:32:35] [INFO ] Added : 7 causal constraints over 2 iterations in 10 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), false, false]
Product exploration explored 100000 steps with 13839 reset in 100 ms.
Product exploration explored 100000 steps with 13825 reset in 110 ms.
Built C files in :
/tmp/ltsmin10202271210612403852
[2024-05-25 18:32:35] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2024-05-25 18:32:35] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:35] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2024-05-25 18:32:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:35] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2024-05-25 18:32:35] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:35] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10202271210612403852
Running compilation step : cd /tmp/ltsmin10202271210612403852;'/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 135 ms.
Running link step : cd /tmp/ltsmin10202271210612403852;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin10202271210612403852;'/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/stateBased13491077604488037554.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 8/8 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2024-05-25 18:32:50] [INFO ] Invariant cache hit.
[2024-05-25 18:32:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-25 18:32:51] [INFO ] Invariant cache hit.
[2024-05-25 18:32:51] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-25 18:32:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 18:32:51] [INFO ] Invariant cache hit.
[2024-05-25 18:32:51] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 12/12 places, 8/8 transitions.
Built C files in :
/tmp/ltsmin85492575199471652
[2024-05-25 18:32:51] [INFO ] Computing symmetric may disable matrix : 8 transitions.
[2024-05-25 18:32:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:51] [INFO ] Computing symmetric may enable matrix : 8 transitions.
[2024-05-25 18:32:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:51] [INFO ] Computing Do-Not-Accords matrix : 8 transitions.
[2024-05-25 18:32:51] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:32:51] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin85492575199471652
Running compilation step : cd /tmp/ltsmin85492575199471652;'/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 97 ms.
Running link step : cd /tmp/ltsmin85492575199471652;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin85492575199471652;'/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/stateBased12731720402215801165.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 18:33:06] [INFO ] Flatten gal took : 2 ms
[2024-05-25 18:33:06] [INFO ] Flatten gal took : 2 ms
[2024-05-25 18:33:06] [INFO ] Time to serialize gal into /tmp/LTL2803497397693106156.gal : 2 ms
[2024-05-25 18:33:06] [INFO ] Time to serialize properties into /tmp/LTL10697019758134809759.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/LTL2803497397693106156.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2733360105429446760.hoa' '-atoms' '/tmp/LTL10697019758134809759.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/LTL10697019758134809759.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2733360105429446760.hoa
Detected timeout of ITS tools.
[2024-05-25 18:33:21] [INFO ] Flatten gal took : 1 ms
[2024-05-25 18:33:21] [INFO ] Flatten gal took : 1 ms
[2024-05-25 18:33:21] [INFO ] Time to serialize gal into /tmp/LTL4202385607848812953.gal : 1 ms
[2024-05-25 18:33:21] [INFO ] Time to serialize properties into /tmp/LTL4746309903606635662.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/LTL4202385607848812953.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4746309903606635662.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((("(p11>=1)")||(G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))"))))||("((p4>=1)&&(p15>=1))")))))
Formula 0 simplified : XG(!"((p4>=1)&&(p15>=1))" & !"(p11>=1)" & FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))")
Detected timeout of ITS tools.
[2024-05-25 18:33:36] [INFO ] Flatten gal took : 2 ms
[2024-05-25 18:33:36] [INFO ] Applying decomposition
[2024-05-25 18:33:36] [INFO ] Flatten gal took : 1 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/graph14059764326030507783.txt' '-o' '/tmp/graph14059764326030507783.bin' '-w' '/tmp/graph14059764326030507783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14059764326030507783.bin' '-l' '-1' '-v' '-w' '/tmp/graph14059764326030507783.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:33:36] [INFO ] Decomposing Gal with order
[2024-05-25 18:33:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:33:36] [INFO ] Flatten gal took : 4 ms
[2024-05-25 18:33:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 18:33:36] [INFO ] Time to serialize gal into /tmp/LTL4631937539129849742.gal : 2 ms
[2024-05-25 18:33:36] [INFO ] Time to serialize properties into /tmp/LTL304210154191200226.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/LTL4631937539129849742.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL304210154191200226.ltl' '-c' '-stutter-deadlock'
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...253
Read 1 LTL properties
Checking formula 0 : !((X(F((("(u2.p11>=1)")||(G(F("(((i0.u3.p12>=1)&&(i2.u4.p10>=1))&&(i2.u1.p13>=1))"))))||("((i0.u0.p4>=1)&&(u2.p15>=1))")))))
Formula 0 simplified : XG(!"((i0.u0.p4>=1)&&(u2.p15>=1))" & !"(u2.p11>=1)" & FG!"(((i0.u3.p12>=1)&&(i2.u4.p10>=1))&&(i2.u1.p13>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7490162418851920047
[2024-05-25 18:33:51] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7490162418851920047
Running compilation step : cd /tmp/ltsmin7490162418851920047;'/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 144 ms.
Running link step : cd /tmp/ltsmin7490162418851920047;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin7490162418851920047;'/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(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-00100-LTLFireability-09 finished in 95087 ms.
[2024-05-25 18:34:06] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14415366545443662830
[2024-05-25 18:34:06] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2024-05-25 18:34:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:34:06] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2024-05-25 18:34:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:34:06] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2024-05-25 18:34:06] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 18:34:06] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14415366545443662830
Running compilation step : cd /tmp/ltsmin14415366545443662830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' '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'
[2024-05-25 18:34:06] [INFO ] Applying decomposition
[2024-05-25 18:34:06] [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/graph12557031462592255131.txt' '-o' '/tmp/graph12557031462592255131.bin' '-w' '/tmp/graph12557031462592255131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12557031462592255131.bin' '-l' '-1' '-v' '-w' '/tmp/graph12557031462592255131.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:34:06] [INFO ] Decomposing Gal with order
[2024-05-25 18:34:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:34:06] [INFO ] Flatten gal took : 4 ms
[2024-05-25 18:34:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 18:34:06] [INFO ] Time to serialize gal into /tmp/LTLFireability14341345097952751990.gal : 1 ms
[2024-05-25 18:34:06] [INFO ] Time to serialize properties into /tmp/LTLFireability14226751527075360532.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/LTLFireability14341345097952751990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14226751527075360532.ltl' '-c' '-stutter-deadlock'
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...278
Read 1 LTL properties
Checking formula 0 : !((X(F(("((i0.u1.p11>=1)||((u9.p4>=1)&&(i0.u1.p15>=1)))")||(G(F("(((i0.u2.p12>=1)&&(i1.u3.p10>=1))&&(i1.u4.p13>=1))")))))))
Formula 0 simplified : XG(!"((i0.u1.p11>=1)||((u9.p4>=1)&&(i0.u1.p15>=1)))" & FG!"(((i0.u2.p12>=1)&&(i1.u3.p10>=1))&&(i1.u4.p13>=1))")
Compilation finished in 133 ms.
Running link step : cd /tmp/ltsmin14415366545443662830;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14415366545443662830;'/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(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: LTL layer: formula: X(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))
pins2lts-mc-linux64( 1/ 8), 0.002: "X(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.055: DFS-FIFO for weak LTL, using special progress label 21
pins2lts-mc-linux64( 0/ 8), 0.055: There are 22 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.055: State length is 27, there are 22 groups
pins2lts-mc-linux64( 0/ 8), 0.055: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.055: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.055: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.055: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.089: ~86 levels ~960 states ~4136 transitions
pins2lts-mc-linux64( 0/ 8), 0.160: ~178 levels ~1920 states ~9040 transitions
pins2lts-mc-linux64( 0/ 8), 0.336: ~349 levels ~3840 states ~18040 transitions
pins2lts-mc-linux64( 3/ 8), 0.494: ~499 levels ~7680 states ~27792 transitions
pins2lts-mc-linux64( 3/ 8), 0.588: ~499 levels ~15360 states ~40320 transitions
pins2lts-mc-linux64( 3/ 8), 0.703: ~499 levels ~30720 states ~68544 transitions
pins2lts-mc-linux64( 3/ 8), 0.952: ~499 levels ~61440 states ~125464 transitions
pins2lts-mc-linux64( 3/ 8), 1.343: ~499 levels ~122880 states ~240512 transitions
pins2lts-mc-linux64( 4/ 8), 2.124: ~488 levels ~245760 states ~501480 transitions
pins2lts-mc-linux64( 3/ 8), 3.289: ~499 levels ~491520 states ~1020512 transitions
pins2lts-mc-linux64( 3/ 8), 4.847: ~499 levels ~983040 states ~2068960 transitions
pins2lts-mc-linux64( 3/ 8), 6.583: ~499 levels ~1966080 states ~4137440 transitions
pins2lts-mc-linux64( 3/ 8), 8.896: ~499 levels ~3932160 states ~8422272 transitions
pins2lts-mc-linux64( 3/ 8), 13.086: ~499 levels ~7864320 states ~17113248 transitions
pins2lts-mc-linux64( 3/ 8), 21.401: ~499 levels ~15728640 states ~34515744 transitions
pins2lts-mc-linux64( 3/ 8), 37.770: ~499 levels ~31457280 states ~69083016 transitions
pins2lts-mc-linux64( 3/ 8), 70.796: ~499 levels ~62914560 states ~139210304 transitions
pins2lts-mc-linux64( 1/ 8), 138.256: ~490 levels ~125829120 states ~283273832 transitions
pins2lts-mc-linux64( 1/ 8), 283.278: ~490 levels ~251658240 states ~571591464 transitions
pins2lts-mc-linux64( 1/ 8), 355.789: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 355.863:
pins2lts-mc-linux64( 0/ 8), 355.863: mean standard work distribution: 100.0% (states) 100.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 355.863:
pins2lts-mc-linux64( 0/ 8), 355.863: Explored 135101361 states 306600004 transitions, fanout: 2.269
pins2lts-mc-linux64( 0/ 8), 355.863: Total exploration time 355.780 sec (355.710 sec minimum, 355.739 sec on average)
pins2lts-mc-linux64( 0/ 8), 355.863: States per second: 379733, Transitions per second: 861768
pins2lts-mc-linux64( 0/ 8), 355.863:
pins2lts-mc-linux64( 0/ 8), 355.863: Progress states detected: 10
pins2lts-mc-linux64( 0/ 8), 355.863: Redundant explorations: 0.6587
pins2lts-mc-linux64( 0/ 8), 355.863:
pins2lts-mc-linux64( 0/ 8), 355.863: Queue width: 8B, total height: 1987, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 355.863: Tree memory: 1033.2MB, 8.1 B/state, compr.: 7.3%
pins2lts-mc-linux64( 0/ 8), 355.863: Tree fill ratio (roots/leafs): 99.0%/3.0%
pins2lts-mc-linux64( 0/ 8), 355.863: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 355.863: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 355.863: Est. total memory use: 1033.2MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14415366545443662830;'/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(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14415366545443662830;'/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(<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-25 18:55:15] [INFO ] Flatten gal took : 2 ms
[2024-05-25 18:55:15] [INFO ] Time to serialize gal into /tmp/LTLFireability11869092779009264539.gal : 1 ms
[2024-05-25 18:55:15] [INFO ] Time to serialize properties into /tmp/LTLFireability17937470446732542087.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/LTLFireability11869092779009264539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17937470446732542087.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...299
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p11>=1)||((p4>=1)&&(p15>=1)))")||(G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))")))))))
Formula 0 simplified : XG(!"((p11>=1)||((p4>=1)&&(p15>=1)))" & FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))")
Detected timeout of ITS tools.
[2024-05-25 19:16:26] [INFO ] Flatten gal took : 363 ms
[2024-05-25 19:16:28] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 19:16:28] [INFO ] Transformed 26 places.
[2024-05-25 19:16:28] [INFO ] Transformed 18 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
[2024-05-25 19:16:28] [INFO ] Time to serialize gal into /tmp/LTLFireability8231677382146132059.gal : 11 ms
[2024-05-25 19:16:28] [INFO ] Time to serialize properties into /tmp/LTLFireability17913157429858589046.ltl : 17 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/LTLFireability8231677382146132059.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17913157429858589046.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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F(("((p11>=1)||((p4>=1)&&(p15>=1)))")||(G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))")))))))
Formula 0 simplified : XG(!"((p11>=1)||((p4>=1)&&(p15>=1)))" & FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10227256 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15624688 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HouseConstruction-PT-00100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is HouseConstruction-PT-00100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r219-smll-171649597900118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-00100.tgz
mv HouseConstruction-PT-00100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;