About the Execution of ITS-Tools for HouseConstruction-PT-04000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.840 | 3600000.00 | 4562007.00 | 15469.90 | FTFFFF?FFFTFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r114-smll-165264477700436.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is HouseConstruction-PT-04000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477700436
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 18:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 13K May 10 09:34 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-04000-LTLFireability-00
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-01
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-02
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-03
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-04
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-05
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-06
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-07
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-08
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-09
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-10
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-11
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-12
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-13
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-14
FORMULA_NAME HouseConstruction-PT-04000-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652836188278
Running Version 202205111006
[2022-05-18 01:09:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 01:09:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 01:09:50] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2022-05-18 01:09:50] [INFO ] Transformed 26 places.
[2022-05-18 01:09:50] [INFO ] Transformed 18 transitions.
[2022-05-18 01:09:50] [INFO ] Parsed PT model containing 26 places and 18 transitions in 233 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HouseConstruction-PT-04000-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-04000-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-04000-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-04000-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 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 27 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-18 01:09:50] [INFO ] Computed 8 place invariants in 11 ms
[2022-05-18 01:09:51] [INFO ] Implicit Places using invariants in 184 ms returned []
// Phase 1: matrix 18 rows 26 cols
[2022-05-18 01:09:51] [INFO ] Computed 8 place invariants in 4 ms
[2022-05-18 01:09:51] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 26 cols
[2022-05-18 01:09:51] [INFO ] Computed 8 place invariants in 4 ms
[2022-05-18 01:09:51] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 18/18 transitions.
Support contains 24 out of 26 places after structural reductions.
[2022-05-18 01:09:51] [INFO ] Flatten gal took : 35 ms
[2022-05-18 01:09:51] [INFO ] Flatten gal took : 11 ms
[2022-05-18 01:09:51] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 12005 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=66 ) properties (out of 17) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 2) seen :1
Finished Best-First random walk after 315 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=78 )
FORMULA HouseConstruction-PT-04000-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HouseConstruction-PT-04000-LTLFireability-04 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 : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&X((F(p1)||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 3 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-18 01:09:52] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-18 01:09:52] [INFO ] Implicit Places using invariants in 42 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 57 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 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 426 ms :[(NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(GEQ s5 1), p0:(GEQ s3 1), p2:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-00 finished in 578 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0)&&p1))))'
Support contains 4 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 10 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.4 ms
Discarding 16 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 246 ms. Remains 9 /26 variables (removed 17) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:53] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-18 01:09:53] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:53] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-18 01:09:53] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-18 01:09:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-18 01:09:53] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/26 places, 6/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/26 places, 6/18 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s1 1), p0:(OR (LT s4 1) (LT s7 1) (LT s8 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 3476 reset in 343 ms.
Product exploration explored 100000 steps with 3415 reset in 303 ms.
Computed a total of 9 stabilizing places and 6 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 9 transition count 6
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 497 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 8 factoid took 374 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:09:55] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-18 01:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:09:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-18 01:09:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 01:09:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 9 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 : 9/9 places, 6/6 transitions.
Applied a total of 0 rules in 3 ms. Remains 9 /9 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-18 01:09:55] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:55] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-18 01:09:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-18 01:09:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:09:55] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 6/6 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 9 transition count 6
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 p1), (X p1), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 200 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p1), (X p1), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
// Phase 1: matrix 6 rows 9 cols
[2022-05-18 01:09:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:09:55] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-18 01:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:09:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-18 01:09:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:09:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 44 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 24000 steps with 0 reset in 59 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-02 finished in 3171 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(F(X(p1)))))'
Support contains 5 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
[2022-05-18 01:09:56] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-18 01:09:56] [INFO ] Implicit Places using invariants in 51 ms returned [3, 9, 13, 20]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 53 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 2 iterations. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s19 1)), p1:(AND (GEQ s13 1) (GEQ s14 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2429 reset in 131 ms.
Product exploration explored 100000 steps with 2406 reset in 248 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 p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), true, (X (X (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 361 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=3001 ) properties (out of 1) seen :0
Finished Best-First random walk after 109 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), true, (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 281 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 18 rows 22 cols
[2022-05-18 01:09:57] [INFO ] Computed 4 place invariants in 1 ms
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), true, (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p1), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 7 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA HouseConstruction-PT-04000-LTLFireability-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-04000-LTLFireability-03 finished in 1819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U 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 14 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 8 output transitions
Drop transitions removed 8 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 13 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 8
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 12 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 2 with 6 rules applied. Total rules applied 9 place count 8 transition count 6
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 8 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 2 with 5 rules applied. Total rules applied 14 place count 5 transition count 4
Applied a total of 14 rules in 171 ms. Remains 5 /26 variables (removed 21) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 5 cols
[2022-05-18 01:09:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 01:09:58] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 4 rows 5 cols
[2022-05-18 01:09:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 01:09:58] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-18 01:09:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 5 cols
[2022-05-18 01:09:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 01:09:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/26 places, 4/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s1 1), p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 57079 steps with 11 reset in 165 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-05 finished in 530 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(((p0 U p0)||p1))&&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
[2022-05-18 01:09:58] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-18 01:09:58] [INFO ] Implicit Places using invariants in 42 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 43 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 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-06 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}]], initial=0, aps=[p0:(GEQ s15 1), p1:(LT s4 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 2047 reset in 96 ms.
Product exploration explored 100000 steps with 2021 reset in 109 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) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 341 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1500 ) properties (out of 2) seen :0
Finished Best-First random walk after 70 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 387 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:09:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:09:59] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-18 01:09:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:09:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-18 01:09:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:09:59] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 3 ms returned sat
[2022-05-18 01:09:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:09:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-18 01:10:00] [INFO ] Computed and/alt/rep : 17/20/17 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 01:10:00] [INFO ] Added : 17 causal constraints over 4 iterations in 44 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-18 01:10:00] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:10:00] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:10:00] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 18/18 transitions.
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) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 384 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=3001 ) properties (out of 2) seen :0
Finished Best-First random walk after 392 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=196 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 370 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:01] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-18 01:10:01] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2022-05-18 01:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:10:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-18 01:10:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:10:01] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-18 01:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:10:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-18 01:10:01] [INFO ] Computed and/alt/rep : 17/20/17 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 01:10:01] [INFO ] Added : 17 causal constraints over 4 iterations in 30 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2054 reset in 99 ms.
Product exploration explored 100000 steps with 2005 reset in 109 ms.
Built C files in :
/tmp/ltsmin2677163322566064064
[2022-05-18 01:10:02] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2677163322566064064
Running compilation step : cd /tmp/ltsmin2677163322566064064;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 267 ms.
Running link step : cd /tmp/ltsmin2677163322566064064;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin2677163322566064064;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7936806944891394484.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 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.
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:10:17] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:10:17] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2022-05-18 01:10:17] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-18 01:10:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin15321581122425182996
[2022-05-18 01:10:17] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15321581122425182996
Running compilation step : cd /tmp/ltsmin15321581122425182996;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 100 ms.
Running link step : cd /tmp/ltsmin15321581122425182996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15321581122425182996;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2905289073053930003.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 01:10:32] [INFO ] Flatten gal took : 5 ms
[2022-05-18 01:10:32] [INFO ] Flatten gal took : 3 ms
[2022-05-18 01:10:32] [INFO ] Time to serialize gal into /tmp/LTL17526480168645623335.gal : 2 ms
[2022-05-18 01:10:32] [INFO ] Time to serialize properties into /tmp/LTL3648519139124026698.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17526480168645623335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3648519139124026698.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1752648...267
Read 1 LTL properties
Checking formula 0 : !((F((X((("(p22>=1)")U("(p22>=1)"))||("(p5<1)")))&&("(p22>=1)"))))
Formula 0 simplified : !F("(p22>=1)" & X("(p5<1)" | "(p22>=1)"))
Detected timeout of ITS tools.
[2022-05-18 01:10:47] [INFO ] Flatten gal took : 4 ms
[2022-05-18 01:10:47] [INFO ] Applying decomposition
[2022-05-18 01:10:47] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12266011525595357273.txt' '-o' '/tmp/graph12266011525595357273.bin' '-w' '/tmp/graph12266011525595357273.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12266011525595357273.bin' '-l' '-1' '-v' '-w' '/tmp/graph12266011525595357273.weights' '-q' '0' '-e' '0.001'
[2022-05-18 01:10:47] [INFO ] Decomposing Gal with order
[2022-05-18 01:10:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 01:10:47] [INFO ] Flatten gal took : 45 ms
[2022-05-18 01:10:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-18 01:10:47] [INFO ] Time to serialize gal into /tmp/LTL6470892297332572230.gal : 1 ms
[2022-05-18 01:10:47] [INFO ] Time to serialize properties into /tmp/LTL1448997179226567902.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6470892297332572230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1448997179226567902.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6470892...245
Read 1 LTL properties
Checking formula 0 : !((F((X((("(u5.p22>=1)")U("(u5.p22>=1)"))||("(i0.u2.p5<1)")))&&("(u5.p22>=1)"))))
Formula 0 simplified : !F("(u5.p22>=1)" & X("(i0.u2.p5<1)" | "(u5.p22>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2824516185308595542
[2022-05-18 01:11:02] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2824516185308595542
Running compilation step : cd /tmp/ltsmin2824516185308595542;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 168 ms.
Running link step : cd /tmp/ltsmin2824516185308595542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin2824516185308595542;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-04000-LTLFireability-06 finished in 79519 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((G(X(p0))||((!p0 U F(p1))&&!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 15 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions removed 7 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 14 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 12 transition count 8
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 12 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 2 with 6 rules applied. Total rules applied 11 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 8 transition count 5
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 13 place count 7 transition count 5
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 14 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 16 place count 5 transition count 4
Applied a total of 16 rules in 170 ms. Remains 5 /26 variables (removed 21) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 5 cols
[2022-05-18 01:11:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-18 01:11:18] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 4 rows 5 cols
[2022-05-18 01:11:18] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-18 01:11:18] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-18 01:11:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 5 cols
[2022-05-18 01:11:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 01:11:18] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/26 places, 4/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p1)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s4 1)), p1:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 369 reset in 75 ms.
Product exploration explored 100000 steps with 286 reset in 104 ms.
Computed a total of 5 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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 p0 p1), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (F (G p0)), (F (G p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 8 factoid took 427 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HouseConstruction-PT-04000-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-04000-LTLFireability-10 finished in 1036 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(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 5 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.0 ms
Discarding 21 places :
Also discarding 13 output transitions
Drop transitions removed 13 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 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 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 3 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 5 place count 2 transition count 2
Applied a total of 5 rules in 160 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2022-05-18 01:11:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:19] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2022-05-18 01:11:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-18 01:11:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2022-05-18 01:11:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/26 places, 2/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8250 steps with 31 reset in 4 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-11 finished in 344 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&(!(G(F(p1)) U p2)||p2))))'
Support contains 4 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 23 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 1 output transitions
Drop transitions removed 1 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 4 place count 21 transition count 13
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 18 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 7 place count 18 transition count 11
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 13 place count 14 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 13 place count 14 transition count 10
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 15 place count 13 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 11 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 20 place count 10 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 9 transition count 7
Applied a total of 21 rules in 1111 ms. Remains 9 /26 variables (removed 17) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-18 01:11:20] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-18 01:11:20] [INFO ] Implicit Places using invariants in 30 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/26 places, 7/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 8/26 places, 7/18 transitions.
Stuttering acceptance computed with spot in 249 ms :[(NOT p0), (NOT p0), (AND p2 p1 (NOT p0)), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1, 2} source=0 dest: 0}, { cond=p0, acceptance={1, 2} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1, 2} source=1 dest: 0}, { cond=p0, acceptance={1, 2} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0, 2} source=2 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={0, 1, 2} source=2 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={2} source=2 dest: 4}, { cond=(AND p0 p2 p1), acceptance={1, 2} source=2 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0, 1, 2} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={2} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={1, 2} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0, 1, 2} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={2} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={1, 2} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s7 1), p2:(AND (GEQ s5 1) (GEQ s6 1)), p1:(GEQ s2 1)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 56001 steps with 1 reset in 88 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-12 finished in 1509 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U X(G(p0))))&&X(!(G(p1) U 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
[2022-05-18 01:11:20] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-18 01:11:20] [INFO ] Implicit Places using invariants in 46 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 47 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 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), true, true, true, (OR (NOT p0) p1)]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GEQ s4 1), p1:(AND (GEQ s8 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-13 finished in 242 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||G(p1)||X(X(p2))))'
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 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-18 01:11:21] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-18 01:11:21] [INFO ] Implicit Places using invariants in 31 ms returned [9, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 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 2 iterations. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 374 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}, { cond=(AND p1 p0), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 8}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=7 dest: 9}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=(NOT p0), acceptance={} source=8 dest: 0}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=(NOT p1), acceptance={} source=9 dest: 0}, { cond=p1, acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 8}, { cond=(AND p1 (NOT p0)), acceptance={} source=10 dest: 9}, { cond=(AND p1 p0), acceptance={} source=10 dest: 10}]], initial=2, aps=[p2:(GEQ s21 1), p1:(OR (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s18 1) (GEQ s19 1))), p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 68092 steps with 0 reset in 125 ms.
FORMULA HouseConstruction-PT-04000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-04000-LTLFireability-15 finished in 550 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(((p0 U p0)||p1))&&p0)))'
Found a CL insensitive property : HouseConstruction-PT-04000-LTLFireability-06
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 15 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 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 8
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 8
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 5
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 13 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 13 place count 6 transition count 4
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 15 place count 5 transition count 4
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 4 transition count 4
Applied a total of 16 rules in 198 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:22] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:22] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/26 places, 4/18 transitions.
Running random walk in product with property : HouseConstruction-PT-04000-LTLFireability-06 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}]], initial=0, aps=[p0:(GEQ s3 1), p1:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 11315 reset in 95 ms.
Product exploration explored 100000 steps with 11270 reset in 139 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) p1), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 396 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=3001 ) properties (out of 2) seen :1
Finished Best-First random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 527 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:11:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:11:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:11:23] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:23] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:23] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:23] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/4 places, 4/4 transitions.
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) p1), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 402 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1333 ) properties (out of 2) seen :1
Finished Best-First random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 490 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:11:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:11:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 01:11:25] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 11306 reset in 104 ms.
Product exploration explored 100000 steps with 11267 reset in 144 ms.
Built C files in :
/tmp/ltsmin7649939575658615438
[2022-05-18 01:11:25] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7649939575658615438
Running compilation step : cd /tmp/ltsmin7649939575658615438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 125 ms.
Running link step : cd /tmp/ltsmin7649939575658615438;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7649939575658615438;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6079558607336943259.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-18 01:11:40] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:40] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 4 rows 4 cols
[2022-05-18 01:11:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-18 01:11:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/4 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin1359780079913246564
[2022-05-18 01:11:40] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1359780079913246564
Running compilation step : cd /tmp/ltsmin1359780079913246564;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 79 ms.
Running link step : cd /tmp/ltsmin1359780079913246564;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin1359780079913246564;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5869955377492843231.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 01:11:55] [INFO ] Flatten gal took : 1 ms
[2022-05-18 01:11:55] [INFO ] Flatten gal took : 1 ms
[2022-05-18 01:11:55] [INFO ] Time to serialize gal into /tmp/LTL8381304182828877058.gal : 2 ms
[2022-05-18 01:11:55] [INFO ] Time to serialize properties into /tmp/LTL11275464908080251783.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8381304182828877058.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11275464908080251783.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8381304...267
Read 1 LTL properties
Checking formula 0 : !((F((X((("(p22>=1)")U("(p22>=1)"))||("(p5<1)")))&&("(p22>=1)"))))
Formula 0 simplified : !F("(p22>=1)" & X("(p5<1)" | "(p22>=1)"))
Detected timeout of ITS tools.
[2022-05-18 01:12:10] [INFO ] Flatten gal took : 1 ms
[2022-05-18 01:12:10] [INFO ] Applying decomposition
[2022-05-18 01:12:10] [INFO ] Flatten gal took : 0 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14303979197702036416.txt' '-o' '/tmp/graph14303979197702036416.bin' '-w' '/tmp/graph14303979197702036416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14303979197702036416.bin' '-l' '-1' '-v' '-w' '/tmp/graph14303979197702036416.weights' '-q' '0' '-e' '0.001'
[2022-05-18 01:12:10] [INFO ] Decomposing Gal with order
[2022-05-18 01:12:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 01:12:10] [INFO ] Flatten gal took : 1 ms
[2022-05-18 01:12:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-18 01:12:10] [INFO ] Time to serialize gal into /tmp/LTL668417733429266978.gal : 1 ms
[2022-05-18 01:12:10] [INFO ] Time to serialize properties into /tmp/LTL13671614549226998338.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL668417733429266978.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13671614549226998338.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6684177...245
Read 1 LTL properties
Checking formula 0 : !((F((X((("(u1.p22>=1)")U("(u1.p22>=1)"))||("(u0.p5<1)")))&&("(u1.p22>=1)"))))
Formula 0 simplified : !F("(u1.p22>=1)" & X("(u0.p5<1)" | "(u1.p22>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1187656270129692379
[2022-05-18 01:12:25] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1187656270129692379
Running compilation step : cd /tmp/ltsmin1187656270129692379;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 81 ms.
Running link step : cd /tmp/ltsmin1187656270129692379;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin1187656270129692379;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-04000-LTLFireability-06 finished in 79380 ms.
[2022-05-18 01:12:41] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2423821914716959914
[2022-05-18 01:12:41] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2022-05-18 01:12:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 01:12:41] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2022-05-18 01:12:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 01:12:41] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2022-05-18 01:12:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 01:12:41] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2423821914716959914
Running compilation step : cd /tmp/ltsmin2423821914716959914;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 01:12:41] [INFO ] Applying decomposition
[2022-05-18 01:12:41] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2792428922559871563.txt' '-o' '/tmp/graph2792428922559871563.bin' '-w' '/tmp/graph2792428922559871563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2792428922559871563.bin' '-l' '-1' '-v' '-w' '/tmp/graph2792428922559871563.weights' '-q' '0' '-e' '0.001'
[2022-05-18 01:12:41] [INFO ] Decomposing Gal with order
[2022-05-18 01:12:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 01:12:41] [INFO ] Flatten gal took : 5 ms
[2022-05-18 01:12:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-18 01:12:41] [INFO ] Time to serialize gal into /tmp/LTLFireability76598665409817237.gal : 2 ms
[2022-05-18 01:12:41] [INFO ] Time to serialize properties into /tmp/LTLFireability17277168695853624055.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability76598665409817237.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17277168695853624055.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...266
Read 1 LTL properties
Checking formula 0 : !((F((X((("(i4.u7.p22>=1)")U("(i4.u7.p22>=1)"))||("(i0.u1.p5<1)")))&&("(i4.u7.p22>=1)"))))
Formula 0 simplified : !F("(i4.u7.p22>=1)" & X("(i0.u1.p5<1)" | "(i4.u7.p22>=1)"))
Compilation finished in 128 ms.
Running link step : cd /tmp/ltsmin2423821914716959914;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin2423821914716959914;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: LTL layer: formula: <>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: "<>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 0.012: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.052: DFS-FIFO for weak LTL, using special progress label 21
pins2lts-mc-linux64( 0/ 8), 0.052: There are 22 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.052: State length is 27, there are 21 groups
pins2lts-mc-linux64( 0/ 8), 0.052: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.052: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.052: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.052: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.112: ~76 levels ~960 states ~4576 transitions
pins2lts-mc-linux64( 2/ 8), 0.183: ~141 levels ~1920 states ~10408 transitions
pins2lts-mc-linux64( 2/ 8), 0.312: ~302 levels ~3840 states ~24184 transitions
pins2lts-mc-linux64( 2/ 8), 0.764: ~662 levels ~7680 states ~62840 transitions
pins2lts-mc-linux64( 2/ 8), 1.158: ~1208 levels ~15360 states ~127848 transitions
pins2lts-mc-linux64( 4/ 8), 1.773: ~2551 levels ~30720 states ~280072 transitions
pins2lts-mc-linux64( 6/ 8), 2.471: ~5200 levels ~61440 states ~622528 transitions
pins2lts-mc-linux64( 4/ 8), 3.054: ~10267 levels ~122880 states ~1240776 transitions
pins2lts-mc-linux64( 2/ 8), 3.621: ~20889 levels ~245760 states ~2616176 transitions
pins2lts-mc-linux64( 2/ 8), 4.687: ~41863 levels ~491520 states ~5388608 transitions
pins2lts-mc-linux64( 2/ 8), 6.424: ~71547 levels ~983040 states ~9469968 transitions
pins2lts-mc-linux64( 2/ 8), 7.476: ~71547 levels ~1966080 states ~11390504 transitions
pins2lts-mc-linux64( 2/ 8), 9.804: ~71547 levels ~3932160 states ~15535528 transitions
pins2lts-mc-linux64( 2/ 8), 14.406: ~71547 levels ~7864320 states ~23852312 transitions
pins2lts-mc-linux64( 2/ 8), 23.490: ~71547 levels ~15728640 states ~40531384 transitions
pins2lts-mc-linux64( 2/ 8), 41.791: ~71547 levels ~31457280 states ~73994504 transitions
pins2lts-mc-linux64( 2/ 8), 79.014: ~71547 levels ~62914560 states ~141484936 transitions
pins2lts-mc-linux64( 2/ 8), 165.009: ~71547 levels ~125829120 states ~290970616 transitions
pins2lts-mc-linux64( 6/ 8), 214.614: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 214.656:
pins2lts-mc-linux64( 0/ 8), 214.656: mean standard work distribution: 7.2% (states) 2.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 214.656:
pins2lts-mc-linux64( 0/ 8), 214.656: Explored 125829862 states 322124059 transitions, fanout: 2.560
pins2lts-mc-linux64( 0/ 8), 214.656: Total exploration time 214.600 sec (214.540 sec minimum, 214.565 sec on average)
pins2lts-mc-linux64( 0/ 8), 214.656: States per second: 586346, Transitions per second: 1501044
pins2lts-mc-linux64( 0/ 8), 214.656:
pins2lts-mc-linux64( 0/ 8), 214.656: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 214.656: Redundant explorations: -6.2489
pins2lts-mc-linux64( 0/ 8), 214.656:
pins2lts-mc-linux64( 0/ 8), 214.656: Queue width: 8B, total height: 570924, memory: 4.36MB
pins2lts-mc-linux64( 0/ 8), 214.656: Tree memory: 1205.3MB, 9.4 B/state, compr.: 8.6%
pins2lts-mc-linux64( 0/ 8), 214.656: Tree fill ratio (roots/leafs): 99.0%/70.0%
pins2lts-mc-linux64( 0/ 8), 214.656: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 214.656: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 214.656: Est. total memory use: 1209.7MB (~1028.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2423821914716959914;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2423821914716959914;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((((LTLAPp0==true) U (LTLAPp0==true))||(LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-18 01:33:37] [INFO ] Flatten gal took : 6 ms
[2022-05-18 01:33:37] [INFO ] Time to serialize gal into /tmp/LTLFireability13497341297147873123.gal : 1 ms
[2022-05-18 01:33:37] [INFO ] Time to serialize properties into /tmp/LTLFireability12914150908006754559.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13497341297147873123.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12914150908006754559.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...290
Read 1 LTL properties
Checking formula 0 : !((F((X((("(p22>=1)")U("(p22>=1)"))||("(p5<1)")))&&("(p22>=1)"))))
Formula 0 simplified : !F("(p22>=1)" & X("(p5<1)" | "(p22>=1)"))
Detected timeout of ITS tools.
[2022-05-18 01:54:34] [INFO ] Flatten gal took : 212 ms
[2022-05-18 01:54:35] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-18 01:54:35] [INFO ] Transformed 26 places.
[2022-05-18 01:54:35] [INFO ] Transformed 18 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2022-05-18 01:54:35] [INFO ] Time to serialize gal into /tmp/LTLFireability15046991907304827348.gal : 3 ms
[2022-05-18 01:54:35] [INFO ] Time to serialize properties into /tmp/LTLFireability7361403757379089612.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15046991907304827348.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7361403757379089612.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((X((("(p22>=1)")U("(p22>=1)"))||("(p5<1)")))&&("(p22>=1)"))))
Formula 0 simplified : !F("(p22>=1)" & X("(p5<1)" | "(p22>=1)"))
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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-04000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-04000, 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 r114-smll-165264477700436"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-04000.tgz
mv HouseConstruction-PT-04000 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 ;