About the Execution of ITS-Tools for HouseConstruction-PT-01000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16206.035 | 3600000.00 | 4321970.00 | 31722.00 | FTT?FFFFFTFTFFFF | 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-165264477700419.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-01000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477700419
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 6.2K Apr 29 18:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 18:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 18:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 18:55 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 3.5K May 9 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K 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-01000-LTLCardinality-00
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-01
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-02
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-03
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-04
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-05
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-06
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-07
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-08
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-09
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-10
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-11
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-12
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-13
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-14
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652818026073
Running Version 202205111006
[2022-05-17 20:07:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-17 20:07:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 20:07:08] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2022-05-17 20:07:08] [INFO ] Transformed 26 places.
[2022-05-17 20:07:08] [INFO ] Transformed 18 transitions.
[2022-05-17 20:07:08] [INFO ] Parsed PT model containing 26 places and 18 transitions in 327 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HouseConstruction-PT-01000-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 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 21 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 20:07:08] [INFO ] Computed 8 place invariants in 16 ms
[2022-05-17 20:07:09] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 20:07:09] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-17 20:07:09] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 20:07:09] [INFO ] Computed 8 place invariants in 4 ms
[2022-05-17 20:07:09] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 18/18 transitions.
Support contains 21 out of 26 places after structural reductions.
[2022-05-17 20:07:09] [INFO ] Flatten gal took : 34 ms
[2022-05-17 20:07:09] [INFO ] Flatten gal took : 15 ms
[2022-05-17 20:07:09] [INFO ] Input system was already deterministic with 18 transitions.
Support contains 20 out of 26 places (down from 21) after GAL structural reductions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 28) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 20) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 18 rows 26 cols
[2022-05-17 20:07:09] [INFO ] Computed 8 place invariants in 5 ms
[2022-05-17 20:07:09] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2022-05-17 20:07:09] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-17 20:07:10] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2022-05-17 20:07:10] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-17 20:07:10] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-05-17 20:07:10] [INFO ] After 99ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 43 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=14 )
Parikh walk visited 2 properties in 13 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 26 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 26 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((!(p0 U p1)||p2))||G(!p1)||G(!p2))))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 20:07:10] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-17 20:07:10] [INFO ] Implicit Places using invariants in 58 ms returned [9, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 61 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 623 ms :[true, p1, (AND p1 (NOT p2)), false, p2, (AND p1 p2), false, false]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=p2, acceptance={} source=4 dest: 0}, { cond=(NOT p2), acceptance={} source=4 dest: 4}], [{ cond=(AND p2 p1), acceptance={} source=5 dest: 0}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=p2, acceptance={} source=7 dest: 2}, { cond=(NOT p2), acceptance={} source=7 dest: 3}]], initial=6, aps=[p1:(LEQ 3 s3), p0:(LEQ s4 s7), p2:(LEQ 2 s7)], 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][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 15087 reset in 507 ms.
Product exploration explored 100000 steps with 15086 reset in 196 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 p1) p0 (NOT p2)), (X (NOT p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1)))), (F (G p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 400 ms. Reduced automaton from 8 states, 16 edges and 3 AP to 7 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 317 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:07:12] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 20:07:12] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2022-05-17 20:07:12] [INFO ] After 32ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-17 20:07:12] [INFO ] After 47ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-17 20:07:12] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 20:07:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2022-05-17 20:07:13] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 20:07:13] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-17 20:07:13] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 34 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1)))), (F (G p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (AND p1 p2)), (F (NOT (AND (NOT p1) (NOT p2) p0))), (F (AND (NOT p1) p2 p0)), (F p2), (F (NOT (AND (NOT p1) p0))), (F p1)]
Knowledge based reduction with 7 factoid took 625 ms. Reduced automaton from 7 states, 12 edges and 3 AP to 7 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 273 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Stuttering acceptance computed with spot in 368 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:07:14] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 20:07:14] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:07:14] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 20:07:14] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:07:14] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 20:07:14] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 18/18 transitions.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), true, (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 357 ms. Reduced automaton from 7 states, 12 edges and 3 AP to 7 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 303 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1430 ) properties (out of 7) seen :4
Finished Best-First random walk after 147 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), true, (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (AND p2 p1)), (F (NOT (AND (NOT p2) p0 (NOT p1)))), (F (AND p2 p0 (NOT p1))), (F p2), (F (NOT (AND p0 (NOT p1)))), (F p1)]
Knowledge based reduction with 5 factoid took 460 ms. Reduced automaton from 7 states, 12 edges and 3 AP to 7 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 297 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Stuttering acceptance computed with spot in 335 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Stuttering acceptance computed with spot in 306 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Product exploration explored 100000 steps with 15195 reset in 185 ms.
Product exploration explored 100000 steps with 15148 reset in 208 ms.
Applying partial POR strategy [true, true, true, true, false, false, false]
Stuttering acceptance computed with spot in 333 ms :[true, p2, p1, (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Support contains 3 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Graph (complete) has 24 edges and 22 vertex of which 8 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 8 transition count 7
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 8 transition count 7
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 7 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 7 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 6 rules in 17 ms. Remains 7 /22 variables (removed 15) and now considering 6/18 (removed 12) transitions.
[2022-05-17 20:07:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2022-05-17 20:07:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-17 20:07:17] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/22 places, 6/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/22 places, 6/18 transitions.
Product exploration explored 100000 steps with 21054 reset in 337 ms.
Product exploration explored 100000 steps with 21051 reset in 306 ms.
Built C files in :
/tmp/ltsmin5095272194448757660
[2022-05-17 20:07:18] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5095272194448757660
Running compilation step : cd /tmp/ltsmin5095272194448757660;'/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 357 ms.
Running link step : cd /tmp/ltsmin5095272194448757660;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin5095272194448757660;'/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/stateBased5106043278102136352.hoa' '--buchi-type=spotba'
LTSmin run took 3953 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-01000-LTLCardinality-01 finished in 12534 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(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
[2022-05-17 20:07:23] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 20:07:23] [INFO ] Implicit Places using invariants in 44 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT 1 s3) (GT s13 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 75 ms.
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Computed a total of 24 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 24 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 93 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HouseConstruction-PT-01000-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-02 finished in 407 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F((X(p0)&&(G(!p0)||!p0)))))))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 13 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 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 12 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 11 transition count 8
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 11 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 7 place count 8 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 7 place count 8 transition count 5
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 12 place count 5 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 12 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 4 transition count 4
Applied a total of 14 rules in 35 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:23] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:23] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-17 20:07:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:23] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, true, (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1529 reset in 61 ms.
Product exploration explored 100000 steps with 1337 reset in 200 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 217 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 95 ms :[p0, p0]
Finished random walk after 2003 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1001 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 249 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 83 ms :[p0, p0]
Stuttering acceptance computed with spot in 94 ms :[p0, p0]
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 20:07:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-17 20:07:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 20:07:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 20:07:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-17 20:07:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 20:07:24] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_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
[2022-05-17 20:07:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:24] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-17 20:07:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:24] [INFO ] Dead Transitions using invariants and state equation in 22 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 : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 285 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 93 ms :[p0, p0]
Finished random walk after 2003 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1001 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 233 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 81 ms :[p0, p0]
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 20:07:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-17 20:07:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 20:07:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 20:07:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-17 20:07:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 20:07:25] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 109 ms :[p0, p0]
Product exploration explored 100000 steps with 1655 reset in 93 ms.
Product exploration explored 100000 steps with 1559 reset in 112 ms.
Built C files in :
/tmp/ltsmin3342578471155779212
[2022-05-17 20:07:26] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2022-05-17 20:07:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:07:26] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2022-05-17 20:07:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:07:26] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2022-05-17 20:07:26] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:07:26] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3342578471155779212
Running compilation step : cd /tmp/ltsmin3342578471155779212;'/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 181 ms.
Running link step : cd /tmp/ltsmin3342578471155779212;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin3342578471155779212;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3124999984636477297.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 SI_LTL mode, iteration 0 : 4/4 places, 4/4 transitions.
Applied a total of 0 rules in 2 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:07:41] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:07:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-17 20:07:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-17 20:07:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:07:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/4 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin9931556102834440569
[2022-05-17 20:07:41] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2022-05-17 20:07:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:07:41] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2022-05-17 20:07:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:07:41] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2022-05-17 20:07:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:07:41] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9931556102834440569
Running compilation step : cd /tmp/ltsmin9931556102834440569;'/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 87 ms.
Running link step : cd /tmp/ltsmin9931556102834440569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin9931556102834440569;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10325501365871748915.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 20:07:56] [INFO ] Flatten gal took : 2 ms
[2022-05-17 20:07:56] [INFO ] Flatten gal took : 1 ms
[2022-05-17 20:07:56] [INFO ] Time to serialize gal into /tmp/LTL2356581148727799795.gal : 1 ms
[2022-05-17 20:07:56] [INFO ] Time to serialize properties into /tmp/LTL17087399559600802234.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/LTL2356581148727799795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17087399559600802234.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/LTL2356581...267
Read 1 LTL properties
Checking formula 0 : !((F(G(X(F((X("(p18<=p14)"))&&((G("(p18>p14)"))||("(p18>p14)"))))))))
Formula 0 simplified : !FGXF(X"(p18<=p14)" & ("(p18>p14)" | G"(p18>p14)"))
Detected timeout of ITS tools.
[2022-05-17 20:08:11] [INFO ] Flatten gal took : 1 ms
[2022-05-17 20:08:11] [INFO ] Applying decomposition
[2022-05-17 20:08:11] [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/graph10901341464709425521.txt' '-o' '/tmp/graph10901341464709425521.bin' '-w' '/tmp/graph10901341464709425521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10901341464709425521.bin' '-l' '-1' '-v' '-w' '/tmp/graph10901341464709425521.weights' '-q' '0' '-e' '0.001'
[2022-05-17 20:08:11] [INFO ] Decomposing Gal with order
[2022-05-17 20:08:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 20:08:11] [INFO ] Flatten gal took : 1 ms
[2022-05-17 20:08:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-17 20:08:11] [INFO ] Time to serialize gal into /tmp/LTL6557432551192070925.gal : 1 ms
[2022-05-17 20:08:11] [INFO ] Time to serialize properties into /tmp/LTL6378298169447048032.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/LTL6557432551192070925.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6378298169447048032.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/LTL6557432...266
Read 1 LTL properties
Checking formula 0 : !((F(G(X(F((X("(gu0.p18<=gu0.p14)"))&&((G("(gu0.p18>gu0.p14)"))||("(gu0.p18>gu0.p14)"))))))))
Formula 0 simplified : !FGXF(X"(gu0.p18<=gu0.p14)" & ("(gu0.p18>gu0.p14)" | G"(gu0.p18>gu0.p14)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4650474568178506332
[2022-05-17 20:08:26] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4650474568178506332
Running compilation step : cd /tmp/ltsmin4650474568178506332;'/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 75 ms.
Running link step : cd /tmp/ltsmin4650474568178506332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4650474568178506332;'/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(<>((X((LTLAPp0==true))&&([](!(LTLAPp0==true))||!(LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-01000-LTLCardinality-03 finished in 78369 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 15 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 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 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 11 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 7 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 7 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 16 place count 4 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 4 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 3 transition count 3
Applied a total of 18 rules in 36 ms. Remains 3 /26 variables (removed 23) and now considering 3/18 (removed 15) transitions.
// Phase 1: matrix 3 rows 3 cols
[2022-05-17 20:08:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:08:41] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2022-05-17 20:08:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:08:41] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-17 20:08:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2022-05-17 20:08:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:08:41] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/26 places, 3/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/26 places, 3/18 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3000 steps with 0 reset in 2 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-04 finished in 174 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(!(p1 U !X(p1)))))'
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 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 20:08:41] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-17 20:08:42] [INFO ] Implicit Places using invariants in 43 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 45 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 154 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 3 s8), p1:(LEQ s8 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 4 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-05 finished in 222 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))&&!(p1 U 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 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 20:08:42] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 20:08:42] [INFO ] Implicit Places using invariants in 40 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 42 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 0 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 191 ms :[(OR (NOT p0) p2), true, p2, (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 3 s12), p1:(LEQ 3 s3), p0:(LEQ 3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1082 reset in 109 ms.
Product exploration explored 100000 steps with 1126 reset in 135 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 p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT p2))), true, (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2))))), (F (G (NOT p2))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 500 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 2) seen :1
Finished Best-First random walk after 158 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=158 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT p2))), true, (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2))))), (F (G (NOT p2))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 10 factoid took 523 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
// Phase 1: matrix 18 rows 21 cols
[2022-05-17 20:08:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 20:08:44] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned unsat
Proved EG (AND (NOT p1) (NOT p0))
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT p2))), true, (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2))))), (F (G (NOT p2))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0), (G (AND (NOT p1) (NOT p0)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p1) (NOT p0)))
Knowledge based reduction with 10 factoid took 219 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 1 edges and 0 AP.
FORMULA HouseConstruction-PT-01000-LTLCardinality-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-06 finished in 2237 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((X(F(p0))&&X(p1)&&p2)))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
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
[2022-05-17 20:08:44] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 20:08:44] [INFO ] Implicit Places using invariants in 30 ms returned [3, 9, 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 0 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 270 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=p2, acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ 1 s13), p1:(LEQ 2 s12), p2:(LEQ s11 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 102 reset in 155 ms.
Product exploration explored 100000 steps with 203 reset in 179 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) p2), (X (X p2)), (F (G (NOT p0))), (F (G (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 320 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 5 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:08:45] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 20:08:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 4 ms returned sat
[2022-05-17 20:08:45] [INFO ] After 33ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-17 20:08:45] [INFO ] After 38ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-17 20:08:45] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 5 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (X p2)), (F (G (NOT p0))), (F (G (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND (NOT p2) (NOT p1))), (F p0), (F (NOT (AND p2 (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 422 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 5 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2))]
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:08:46] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 20:08:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2022-05-17 20:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 20:08:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-17 20:08:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 20:08:46] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2022-05-17 20:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 20:08:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-17 20:08:46] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-17 20:08:46] [INFO ] Added : 17 causal constraints over 4 iterations in 45 ms. Result :sat
Could not prove EG (NOT p0)
// Phase 1: matrix 18 rows 22 cols
[2022-05-17 20:08:46] [INFO ] Computed 4 place invariants in 1 ms
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (X p2)), (F (G (NOT p0))), (F (G (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND (NOT p2) (NOT p1))), (F p0), (F (NOT (AND p2 (NOT p1)))), (F (AND (NOT p0) p1)), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 1 states, 1 edges and 0 AP.
FORMULA HouseConstruction-PT-01000-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-07 finished in 2679 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(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 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 20:08:47] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 20:08:47] [INFO ] Implicit Places using invariants in 34 ms returned [9, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 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 117 ms :[(NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, 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}]], initial=2, aps=[p0:(GT s3 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-08 finished in 175 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(X((X(G(p0))||G(X(F(G(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.
Ensure Unique test removed 1 places
Reduce places removed 2 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 1 place count 24 transition count 16
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 23 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 22 transition count 15
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 4 place count 22 transition count 10
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 15 place count 16 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
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 15 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 14 transition count 8
Applied a total of 18 rules in 118 ms. Remains 14 /26 variables (removed 12) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 14 cols
[2022-05-17 20:08:47] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-17 20:08:47] [INFO ] Implicit Places using invariants in 34 ms returned [0, 4, 6, 8, 11]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 36 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/26 places, 8/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 9/26 places, 8/18 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ s2 s5), p0:(LEQ s7 s3)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 12 reset in 150 ms.
Product exploration explored 100000 steps with 12 reset in 216 ms.
Computed a total of 9 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 9 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 9 factoid took 411 ms. Reduced automaton from 1 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HouseConstruction-PT-01000-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-09 finished in 1020 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 20:08:48] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 20:08:48] [INFO ] Implicit Places using invariants in 32 ms returned [3, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 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 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-10 finished in 133 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G(X(X(X(F((F(p0)||X(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.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 24 transition count 14
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 8 place count 21 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 19 transition count 12
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 10 place count 19 transition count 7
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 23 place count 11 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 23 place count 11 transition count 6
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 25 place count 10 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 9 transition count 5
Applied a total of 26 rules in 89 ms. Remains 9 /26 variables (removed 17) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 9 cols
[2022-05-17 20:08:48] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 20:08:48] [INFO ] Implicit Places using invariants in 24 ms returned [0, 2, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 25 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/26 places, 5/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/26 places, 5/18 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-11 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) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1 s5), p1:(LEQ 2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 727 reset in 97 ms.
Product exploration explored 100000 steps with 570 reset in 158 ms.
Computed a total of 6 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 6 transition count 5
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : [(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 4 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HouseConstruction-PT-01000-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-11 finished in 615 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 6 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 12 output transitions
Drop transitions removed 12 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 6 transition count 4
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 3 transition count 3
Applied a total of 7 rules in 7 ms. Remains 3 /26 variables (removed 23) and now considering 3/18 (removed 15) transitions.
// Phase 1: matrix 3 rows 3 cols
[2022-05-17 20:08:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:08:49] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2022-05-17 20:08:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:08:49] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-17 20:08:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2022-05-17 20:08:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-17 20:08:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/26 places, 3/18 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/26 places, 3/18 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 2 s2), p0:(LEQ 1 s0)], 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 84573 steps with 6918 reset in 162 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-13 finished in 322 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(G((X(G(p0))&&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.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 24 transition count 12
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 19 transition count 12
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 10 place count 19 transition count 8
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 19 place count 14 transition count 8
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 21 place count 13 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 12 transition count 6
Applied a total of 22 rules in 97 ms. Remains 12 /26 variables (removed 14) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 12 cols
[2022-05-17 20:08:49] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-17 20:08:49] [INFO ] Implicit Places using invariants in 28 ms returned [0, 2, 3, 5, 7, 9]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 29 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/26 places, 6/18 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5 transition count 5
Applied a total of 2 rules in 2 ms. Remains 5 /6 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 20:08:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-17 20:08:49] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 20:08:49] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-17 20:08:49] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/26 places, 5/18 transitions.
Finished structural reductions, in 2 iterations. Remains : 5/26 places, 5/18 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s1), p1:(GT s3 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5000 steps with 0 reset in 6 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-14 finished in 237 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2022-05-17 20:08:49] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 20:08:49] [INFO ] Implicit Places using invariants in 36 ms returned [9, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(GT s16 s3), p1:(LEQ 2 s20)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-15 finished in 176 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F((X(p0)&&(G(!p0)||!p0)))))))'
[2022-05-17 20:08:49] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
[2022-05-17 20:08:49] [INFO ] Applying decomposition
[2022-05-17 20:08:49] [INFO ] Flatten gal took : 3 ms
Built C files in :
/tmp/ltsmin13795373526460577553
[2022-05-17 20:08:49] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2022-05-17 20:08:49] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:08:49] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2022-05-17 20:08:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:08:49] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2022-05-17 20:08:49] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 20:08:49] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13795373526460577553
Running compilation step : cd /tmp/ltsmin13795373526460577553;'/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'
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/graph14459708793251932207.txt' '-o' '/tmp/graph14459708793251932207.bin' '-w' '/tmp/graph14459708793251932207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14459708793251932207.bin' '-l' '-1' '-v' '-w' '/tmp/graph14459708793251932207.weights' '-q' '0' '-e' '0.001'
[2022-05-17 20:08:49] [INFO ] Decomposing Gal with order
[2022-05-17 20:08:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 20:08:50] [INFO ] Flatten gal took : 44 ms
[2022-05-17 20:08:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-17 20:08:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality7607595233282407628.gal : 2 ms
[2022-05-17 20:08:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality4363356239533894012.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/LTLCardinality7607595233282407628.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4363356239533894012.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/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((F(G(X(F((X("(gu5.p18<=gu5.p14)"))&&((G("(gu5.p18>gu5.p14)"))||("(gu5.p18>gu5.p14)"))))))))
Formula 0 simplified : !FGXF(X"(gu5.p18<=gu5.p14)" & ("(gu5.p18>gu5.p14)" | G"(gu5.p18>gu5.p14)"))
Compilation finished in 162 ms.
Running link step : cd /tmp/ltsmin13795373526460577553;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin13795373526460577553;'/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(<>((X((LTLAPp0==true))&&([](!(LTLAPp0==true))||!(LTLAPp0==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: LTL layer: formula: <>([](X(<>((X((LTLAPp0==true))&&([](!(LTLAPp0==true))||!(LTLAPp0==true)))))))
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: "<>([](X(<>((X((LTLAPp0==true))&&([](!(LTLAPp0==true))||!(LTLAPp0==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: 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), 0.002: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.014: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.056: DFS-FIFO for weak LTL, using special progress label 20
pins2lts-mc-linux64( 0/ 8), 0.057: There are 21 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.057: State length is 27, there are 24 groups
pins2lts-mc-linux64( 0/ 8), 0.057: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.057: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.057: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.057: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.139: ~96 levels ~960 states ~5304 transitions
pins2lts-mc-linux64( 0/ 8), 0.264: ~201 levels ~1920 states ~13968 transitions
pins2lts-mc-linux64( 7/ 8), 0.515: ~385 levels ~3840 states ~29536 transitions
pins2lts-mc-linux64( 7/ 8), 0.912: ~770 levels ~7680 states ~62312 transitions
pins2lts-mc-linux64( 4/ 8), 1.424: ~1614 levels ~15360 states ~136568 transitions
pins2lts-mc-linux64( 7/ 8), 2.034: ~3166 levels ~30720 states ~279296 transitions
pins2lts-mc-linux64( 5/ 8), 2.733: ~6418 levels ~61440 states ~581736 transitions
pins2lts-mc-linux64( 6/ 8), 3.161: ~10023 levels ~122880 states ~947272 transitions
pins2lts-mc-linux64( 0/ 8), 3.309: ~10004 levels ~245760 states ~1160736 transitions
pins2lts-mc-linux64( 5/ 8), 3.603: ~9986 levels ~491520 states ~1620464 transitions
pins2lts-mc-linux64( 5/ 8), 4.118: ~9986 levels ~983040 states ~2575776 transitions
pins2lts-mc-linux64( 5/ 8), 5.107: ~9986 levels ~1966080 states ~4484392 transitions
pins2lts-mc-linux64( 5/ 8), 7.163: ~9986 levels ~3932160 states ~8285856 transitions
pins2lts-mc-linux64( 5/ 8), 11.220: ~9986 levels ~7864320 states ~16148112 transitions
pins2lts-mc-linux64( 5/ 8), 19.948: ~9986 levels ~15728640 states ~33829008 transitions
pins2lts-mc-linux64( 5/ 8), 38.073: ~9986 levels ~31457280 states ~68900032 transitions
pins2lts-mc-linux64( 5/ 8), 75.452: ~9986 levels ~62914560 states ~139939376 transitions
pins2lts-mc-linux64( 5/ 8), 155.469: ~9986 levels ~125829120 states ~281974384 transitions
pins2lts-mc-linux64( 3/ 8), 195.004: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 195.052:
pins2lts-mc-linux64( 0/ 8), 195.052: mean standard work distribution: 3.2% (states) 3.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 195.052:
pins2lts-mc-linux64( 0/ 8), 195.052: Explored 133421369 states 322075858 transitions, fanout: 2.414
pins2lts-mc-linux64( 0/ 8), 195.052: Total exploration time 194.980 sec (194.920 sec minimum, 194.955 sec on average)
pins2lts-mc-linux64( 0/ 8), 195.052: States per second: 684282, Transitions per second: 1651841
pins2lts-mc-linux64( 0/ 8), 195.052:
pins2lts-mc-linux64( 0/ 8), 195.052: Progress states detected: 1
pins2lts-mc-linux64( 0/ 8), 195.052: Redundant explorations: -0.5929
pins2lts-mc-linux64( 0/ 8), 195.052:
pins2lts-mc-linux64( 0/ 8), 195.052: Queue width: 8B, total height: 80084, memory: 0.61MB
pins2lts-mc-linux64( 0/ 8), 195.052: Tree memory: 1100.5MB, 8.6 B/state, compr.: 7.8%
pins2lts-mc-linux64( 0/ 8), 195.052: Tree fill ratio (roots/leafs): 99.0%/29.0%
pins2lts-mc-linux64( 0/ 8), 195.052: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 195.052: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 195.052: Est. total memory use: 1101.1MB (~1024.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13795373526460577553;'/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(<>((X((LTLAPp0==true))&&([](!(LTLAPp0==true))||!(LTLAPp0==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13795373526460577553;'/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(<>((X((LTLAPp0==true))&&([](!(LTLAPp0==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.
[2022-05-17 20:29:23] [INFO ] Flatten gal took : 4 ms
[2022-05-17 20:29:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality12048187377750153710.gal : 7 ms
[2022-05-17 20:29:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality18271179636241962990.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/LTLCardinality12048187377750153710.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18271179636241962990.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/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !((F(G(X(F((X("(p18<=p14)"))&&((G("(p18>p14)"))||("(p18>p14)"))))))))
Formula 0 simplified : !FGXF(X"(p18<=p14)" & ("(p18>p14)" | G"(p18>p14)"))
Detected timeout of ITS tools.
[2022-05-17 20:49:58] [INFO ] Flatten gal took : 303 ms
[2022-05-17 20:49:59] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-17 20:49:59] [INFO ] Transformed 26 places.
[2022-05-17 20:49:59] [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
[2022-05-17 20:50:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality4967314916051846957.gal : 7 ms
[2022-05-17 20:50:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality7326879808765899375.ltl : 9 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/LTLCardinality4967314916051846957.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7326879808765899375.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/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(X(F((X("(p18<=p14)"))&&((G("(p18>p14)"))||("(p18>p14)"))))))))
Formula 0 simplified : !FGXF(X"(p18<=p14)" & ("(p18>p14)" | G"(p18>p14)"))
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-01000"
export BK_EXAMINATION="LTLCardinality"
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-01000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-165264477700419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-01000.tgz
mv HouseConstruction-PT-01000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;