About the Execution of ITS-Tools for HouseConstruction-PT-00100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 692.571 | 53394.00 | 60406.00 | 606.60 | TFTFFTFFFTFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406600181.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
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-00100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406600181
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 21:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 21:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 13K May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HouseConstruction-PT-00100-00
FORMULA_NAME HouseConstruction-PT-00100-01
FORMULA_NAME HouseConstruction-PT-00100-02
FORMULA_NAME HouseConstruction-PT-00100-03
FORMULA_NAME HouseConstruction-PT-00100-04
FORMULA_NAME HouseConstruction-PT-00100-05
FORMULA_NAME HouseConstruction-PT-00100-06
FORMULA_NAME HouseConstruction-PT-00100-07
FORMULA_NAME HouseConstruction-PT-00100-08
FORMULA_NAME HouseConstruction-PT-00100-09
FORMULA_NAME HouseConstruction-PT-00100-10
FORMULA_NAME HouseConstruction-PT-00100-11
FORMULA_NAME HouseConstruction-PT-00100-12
FORMULA_NAME HouseConstruction-PT-00100-13
FORMULA_NAME HouseConstruction-PT-00100-14
FORMULA_NAME HouseConstruction-PT-00100-15
=== Now, execution of the tool begins
BK_START 1620799753181
Running Version 0
[2021-05-12 06:09:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 06:09:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 06:09:14] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2021-05-12 06:09:14] [INFO ] Transformed 26 places.
[2021-05-12 06:09:14] [INFO ] Transformed 18 transitions.
[2021-05-12 06:09:14] [INFO ] Parsed PT model containing 26 places and 18 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 06:09:14] [INFO ] Initial state test concluded for 2 properties.
Support contains 21 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 8 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 06:09:14] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-12 06:09:14] [INFO ] Implicit Places using invariants in 65 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 89 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 06:09:14] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 06:09:14] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 25/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 06:09:14] [INFO ] Computed 7 place invariants in 5 ms
[2021-05-12 06:09:14] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 18/18 transitions.
[2021-05-12 06:09:15] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-12 06:09:15] [INFO ] Flatten gal took : 17 ms
FORMULA HouseConstruction-PT-00100-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-00100-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-00100-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 06:09:15] [INFO ] Flatten gal took : 4 ms
[2021-05-12 06:09:15] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 100044 steps, including 54 resets, run finished after 58 ms. (steps per millisecond=1724 ) properties (out of 16) seen :15
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 06:09:15] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-12 06:09:15] [INFO ] [Real]Absence check using 0 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-12 06:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 06:09:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-12 06:09:15] [INFO ] Computed and/alt/rep : 17/24/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 06:09:15] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 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 23 transition count 12
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 18 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 11
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 12 place count 17 transition count 7
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 3 with 9 rules applied. Total rules applied 21 place count 12 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 21 place count 12 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 23 place count 11 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 10 transition count 5
Applied a total of 24 rules in 16 ms. Remains 10 /25 variables (removed 15) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 10 cols
[2021-05-12 06:09:15] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 06:09:15] [INFO ] Implicit Places using invariants in 18 ms returned [0, 5, 9]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 19 ms to find 3 implicit places.
[2021-05-12 06:09:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-12 06:09:15] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-12 06:09:15] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 7/25 places, 5/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2021-05-12 06:09:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-12 06:09:15] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-12 06:09:15] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 2 iterations. Remains : 7/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-00100-00 automaton TGBA [mat=[[{ cond=(NOT p0), 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:(AND (GEQ s4 1) (GEQ s5 1)), p1:(OR (AND (GEQ s4 1) (GEQ s5 1)) (LT s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 24405 reset in 195 ms.
Product exploration explored 100000 steps with 24383 reset in 135 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 7 transition count 5
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 : [(F (G (NOT p0))), (F (G p1)), (NOT p0), p1]
Property proved to be true thanks to knowledge :(F (G p1))
FORMULA HouseConstruction-PT-00100-00 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property HouseConstruction-PT-00100-00 finished in 676 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(((p1&&G(p2))||p0)) U !p1))], workingDir=/home/mcc/execution]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 24 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 22 transition count 15
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 4 place count 22 transition count 9
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 18 place count 14 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 18 place count 14 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 13 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
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 11 transition count 7
Applied a total of 23 rules in 6 ms. Remains 11 /25 variables (removed 14) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 11 cols
[2021-05-12 06:09:15] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 06:09:15] [INFO ] Implicit Places using invariants in 9 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10 ms to find 1 implicit places.
[2021-05-12 06:09:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 10 cols
[2021-05-12 06:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:09:15] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 10/25 places, 7/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-12 06:09:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 10 cols
[2021-05-12 06:09:15] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-12 06:09:16] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 10/25 places, 7/18 transitions.
Stuttering acceptance computed with spot in 95 ms :[p1, true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : HouseConstruction-PT-00100-01 automaton TGBA [mat=[[{ cond=(OR (AND p1 p0) (AND p1 p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=0 dest: 2}, { cond=(OR (AND p1 p0) (AND p1 p2)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(OR (AND p1 p2) p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (LT s1 1) (LT s3 1)), p0:(OR (LT s6 1) (LT s7 1)), p2:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-01 finished in 170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 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 23 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 18 transition count 12
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 10 place count 18 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 2 with 13 rules applied. Total rules applied 23 place count 10 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 23 place count 10 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 8 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 31 place count 5 transition count 4
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 34 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 36 place count 2 transition count 2
Applied a total of 36 rules in 4 ms. Remains 2 /25 variables (removed 23) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 06:09:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 06:09:16] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 06:09:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 06:09:16] [INFO ] Implicit Places using invariants and state equation in 6 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-12 06:09:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 06:09:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 06:09:16] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/25 places, 2/18 transitions.
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-03 finished in 70 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 23 transition count 11
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 17 transition count 11
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 12 place count 17 transition count 6
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 11 rules applied. Total rules applied 23 place count 11 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 23 place count 11 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 26 place count 9 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 8 transition count 4
Applied a total of 27 rules in 5 ms. Remains 8 /25 variables (removed 17) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 8 cols
[2021-05-12 06:09:16] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 06:09:16] [INFO ] Implicit Places using invariants in 18 ms returned [0, 3, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 18 ms to find 3 implicit places.
[2021-05-12 06:09:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 5 cols
[2021-05-12 06:09:16] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 06:09:16] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Starting structural reductions, iteration 1 : 5/25 places, 4/18 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 5 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4 transition count 3
Applied a total of 2 rules in 1 ms. Remains 4 /5 variables (removed 1) and now considering 3/4 (removed 1) transitions.
// Phase 1: matrix 3 rows 4 cols
[2021-05-12 06:09:16] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 06:09:16] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 4 cols
[2021-05-12 06:09:16] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 06:09:16] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 4/25 places, 3/18 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 24975 reset in 70 ms.
Product exploration explored 100000 steps with 24972 reset in 129 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
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 : [(F (G (NOT p0))), (NOT p0)]
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Product exploration explored 100000 steps with 24974 reset in 145 ms.
Product exploration explored 100000 steps with 24922 reset in 185 ms.
[2021-05-12 06:09:16] [INFO ] Flatten gal took : 1 ms
[2021-05-12 06:09:16] [INFO ] Flatten gal took : 1 ms
[2021-05-12 06:09:16] [INFO ] Time to serialize gal into /tmp/LTL12143799996370844956.gal : 0 ms
[2021-05-12 06:09:16] [INFO ] Time to serialize properties into /tmp/LTL5143060310364003545.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12143799996370844956.gal, -t, CGAL, -LTL, /tmp/LTL5143060310364003545.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12143799996370844956.gal -t CGAL -LTL /tmp/LTL5143060310364003545.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("((p8>=1)&&(p9>=1))")))
Formula 0 simplified : !F"((p8>=1)&&(p9>=1))"
Detected timeout of ITS tools.
[2021-05-12 06:09:31] [INFO ] Flatten gal took : 0 ms
[2021-05-12 06:09:31] [INFO ] Applying decomposition
[2021-05-12 06:09:31] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13924973442362965987.txt, -o, /tmp/graph13924973442362965987.bin, -w, /tmp/graph13924973442362965987.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13924973442362965987.bin, -l, -1, -v, -w, /tmp/graph13924973442362965987.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 06:09:31] [INFO ] Decomposing Gal with order
[2021-05-12 06:09:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 06:09:31] [INFO ] Flatten gal took : 25 ms
[2021-05-12 06:09:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-12 06:09:31] [INFO ] Time to serialize gal into /tmp/LTL9652855655212616321.gal : 1 ms
[2021-05-12 06:09:31] [INFO ] Time to serialize properties into /tmp/LTL790824745021248583.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9652855655212616321.gal, -t, CGAL, -LTL, /tmp/LTL790824745021248583.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9652855655212616321.gal -t CGAL -LTL /tmp/LTL790824745021248583.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F("((u0.p8>=1)&&(u1.p9>=1))")))
Formula 0 simplified : !F"((u0.p8>=1)&&(u1.p9>=1))"
Reverse transition relation is NOT exact ! Due to transitions t8_t9_t10_t11_t5_t7_t6_t17_t14_t12_t15_t16_t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/2/1/3
Computing Next relation with stutter on 1 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
72 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.731295,36260,1,0,5381,31666,48,58028,239,117376,4643
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA HouseConstruction-PT-00100-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property HouseConstruction-PT-00100-05 finished in 16591 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||X((G(p2) U (p3&&G(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2021-05-12 06:09:32] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 06:09:32] [INFO ] Implicit Places using invariants in 24 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 25 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 06:09:32] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-12 06:09:32] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 06:09:32] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 06:09:32] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p2), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p1), (OR (NOT p3) (NOT p2)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HouseConstruction-PT-00100-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 0}, { cond=(AND p3 p2), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p3 p2), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p1) p0 p3 p2), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={0} source=6 dest: 6}]], initial=3, aps=[p2:(GEQ s5 1), p1:(AND (GEQ s17 1) (GEQ s18 1)), p0:(OR (AND (GEQ s4 1) (GEQ s11 1)) (GEQ s5 1)), p3:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-06 finished in 259 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))||G((F(G(p1)) U p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
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 15
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 21 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 20 transition count 14
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 8 place count 20 transition count 10
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 16 place count 16 transition count 10
Applied a total of 16 rules in 2 ms. Remains 16 /25 variables (removed 9) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 16 cols
[2021-05-12 06:09:33] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 06:09:33] [INFO ] Implicit Places using invariants in 12 ms returned [2, 8, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 12 ms to find 4 implicit places.
[2021-05-12 06:09:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-12 06:09:33] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 06:09:33] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 12/25 places, 10/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-12 06:09:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-12 06:09:33] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 06:09:33] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/25 places, 10/18 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p2)), (AND p2 (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : HouseConstruction-PT-00100-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s6 1) (LT s10 1)), p0:(AND (GEQ s7 1) (GEQ s8 1) (GEQ s1 1)), p1:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 11346 reset in 101 ms.
Product exploration explored 100000 steps with 11483 reset in 102 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 12 transition count 10
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 : [(F (G (NOT p2))), (F (G (NOT p0))), (F (G (NOT p1))), (NOT p2), (NOT p0), (NOT p1)]
Adopting property with smaller alphabet thanks to knowledge :(F (G (NOT p2)))
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2021-05-12 06:09:33] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 06:09:33] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-12 06:09:33] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 06:09:33] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-12 06:09:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-12 06:09:33] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-12 06:09:33] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 10889 reset in 71 ms.
Product exploration explored 100000 steps with 10920 reset in 81 ms.
[2021-05-12 06:09:33] [INFO ] Flatten gal took : 1 ms
[2021-05-12 06:09:33] [INFO ] Flatten gal took : 1 ms
[2021-05-12 06:09:33] [INFO ] Time to serialize gal into /tmp/LTL9618989264010345417.gal : 0 ms
[2021-05-12 06:09:33] [INFO ] Time to serialize properties into /tmp/LTL11481497905709383056.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9618989264010345417.gal, -t, CGAL, -LTL, /tmp/LTL11481497905709383056.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9618989264010345417.gal -t CGAL -LTL /tmp/LTL11481497905709383056.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(((p8>=1)&&(p9>=1))&&(p2>=1))")))||(G((F(G("(p11>=1)")))U("((p11>=1)&&(p18<1))")))))
Formula 0 simplified : !(GF"(((p8>=1)&&(p9>=1))&&(p2>=1))" | G(FG"(p11>=1)" U "((p11>=1)&&(p18<1))"))
Detected timeout of ITS tools.
[2021-05-12 06:09:48] [INFO ] Flatten gal took : 2 ms
[2021-05-12 06:09:48] [INFO ] Applying decomposition
[2021-05-12 06:09:48] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8324028803243323300.txt, -o, /tmp/graph8324028803243323300.bin, -w, /tmp/graph8324028803243323300.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8324028803243323300.bin, -l, -1, -v, -w, /tmp/graph8324028803243323300.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 06:09:48] [INFO ] Decomposing Gal with order
[2021-05-12 06:09:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 06:09:48] [INFO ] Flatten gal took : 2 ms
[2021-05-12 06:09:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-12 06:09:48] [INFO ] Time to serialize gal into /tmp/LTL7506486820180499625.gal : 0 ms
[2021-05-12 06:09:48] [INFO ] Time to serialize properties into /tmp/LTL15635780878153282959.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7506486820180499625.gal, -t, CGAL, -LTL, /tmp/LTL15635780878153282959.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7506486820180499625.gal -t CGAL -LTL /tmp/LTL15635780878153282959.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G(F("(((i0.u1.p8>=1)&&(u3.p9>=1))&&(i0.u0.p2>=1))")))||(G((F(G("(u2.p11>=1)")))U("((u2.p11>=1)&&(u4.p18<1))")))))
Formula 0 simplified : !(GF"(((i0.u1.p8>=1)&&(u3.p9>=1))&&(i0.u0.p2>=1))" | G(FG"(u2.p11>=1)" U "((u2.p11>=1)&&(u4.p18<1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15787334714015422367
[2021-05-12 06:10:03] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15787334714015422367
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15787334714015422367]
Compilation finished in 162 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin15787334714015422367]
Link finished in 37 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ([](<>((LTLAPp0==true)))||[]((<>([]((LTLAPp1==true))) U (LTLAPp2==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin15787334714015422367]
LTSmin run took 179 ms.
FORMULA HouseConstruction-PT-00100-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-00100-07 finished in 31323 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p1||G(!p2))&&p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 06:10:04] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 23 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 23 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 06:10:04] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 22/25 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
[2021-05-12 06:10:04] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) p2), true]
Running random walk in product with property : HouseConstruction-PT-00100-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p1) p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1)), p1:(AND (GEQ s13 1) (GEQ s14 1)), p2:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, 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-00100-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-08 finished in 153 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((!p0||X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 0 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2021-05-12 06:10:04] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 13 ms returned [9, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 14 ms to find 2 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 06:10:04] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 22/25 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
[2021-05-12 06:10:04] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (NOT p1), true]
Running random walk in product with property : HouseConstruction-PT-00100-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s7 1)), p1:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-10 finished in 143 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 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 23 transition count 12
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 18 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 11
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 12 place count 17 transition count 6
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 23 place count 11 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 10 transition count 5
Applied a total of 24 rules in 3 ms. Remains 10 /25 variables (removed 15) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 10 cols
[2021-05-12 06:10:04] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 10 ms returned [0, 3]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 10 ms to find 2 implicit places.
[2021-05-12 06:10:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 5 rows 8 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Starting structural reductions, iteration 1 : 8/25 places, 5/18 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 8 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 4
Applied a total of 2 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 7 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 4 rows 7 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/25 places, 4/18 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1) (GEQ s6 1))], 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 400 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-00100-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-11 finished in 87 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 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 23 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 18 transition count 12
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 10 place count 18 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 2 with 13 rules applied. Total rules applied 23 place count 10 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 23 place count 10 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 28 place count 7 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 5 transition count 4
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 34 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 36 place count 2 transition count 2
Applied a total of 36 rules in 2 ms. Remains 2 /25 variables (removed 23) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 06:10:04] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 06:10:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-12 06:10:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 06:10:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 5 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/25 places, 2/18 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s1 1)], 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 200 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-12 finished in 60 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 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 23 transition count 12
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 18 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 11
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 12 place count 17 transition count 6
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 23 place count 11 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 10 transition count 5
Applied a total of 24 rules in 3 ms. Remains 10 /25 variables (removed 15) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 10 cols
[2021-05-12 06:10:04] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 10 ms returned [0, 3]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 11 ms to find 2 implicit places.
[2021-05-12 06:10:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 8 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Starting structural reductions, iteration 1 : 8/25 places, 5/18 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 8 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 4
Applied a total of 2 rules in 0 ms. Remains 7 /8 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 7 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 4 rows 7 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/25 places, 4/18 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-00100-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 40190 steps with 5151 reset in 41 ms.
FORMULA HouseConstruction-PT-00100-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-13 finished in 137 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((X(G(p0))&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2021-05-12 06:10:04] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 06:10:04] [INFO ] Implicit Places using invariants in 18 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 18 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 06:10:04] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 06:10:05] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-00100-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s7 1), p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 61708 steps with 3422 reset in 66 ms.
FORMULA HouseConstruction-PT-00100-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-14 finished in 261 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G((!p1 U p2))&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 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 23 transition count 14
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 20 transition count 14
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 6 place count 20 transition count 9
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 2 with 13 rules applied. Total rules applied 19 place count 12 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 19 place count 12 transition count 7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 23 place count 10 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 26 place count 8 transition count 6
Applied a total of 26 rules in 8 ms. Remains 8 /25 variables (removed 17) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 8 cols
[2021-05-12 06:10:05] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-12 06:10:05] [INFO ] Implicit Places using invariants in 7 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 8 ms to find 1 implicit places.
[2021-05-12 06:10:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-12 06:10:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 06:10:05] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Starting structural reductions, iteration 1 : 7/25 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 7 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 6 transition count 5
Applied a total of 2 rules in 0 ms. Remains 6 /7 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2021-05-12 06:10:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 06:10:05] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2021-05-12 06:10:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 06:10:05] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 6/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2)]
Running random walk in product with property : HouseConstruction-PT-00100-15 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(OR p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s3 1)), p2:(GEQ s4 1), p1:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 602 steps with 3 reset in 0 ms.
FORMULA HouseConstruction-PT-00100-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-00100-15 finished in 210 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620799806575
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HouseConstruction-PT-00100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="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-00100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r121-tall-162075406600181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-00100.tgz
mv HouseConstruction-PT-00100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;