About the Execution of ITS-Tools for HouseConstruction-PT-32000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3782.848 | 251167.00 | 424466.00 | 742.00 | FTTT?TFT?TF?F?F? | 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-162075406700244.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-32000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406700244
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 368K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K 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 3.2K 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 2.0K Mar 28 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 11:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 11:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 21:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 21:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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-32000-00
FORMULA_NAME HouseConstruction-PT-32000-01
FORMULA_NAME HouseConstruction-PT-32000-02
FORMULA_NAME HouseConstruction-PT-32000-03
FORMULA_NAME HouseConstruction-PT-32000-04
FORMULA_NAME HouseConstruction-PT-32000-05
FORMULA_NAME HouseConstruction-PT-32000-06
FORMULA_NAME HouseConstruction-PT-32000-07
FORMULA_NAME HouseConstruction-PT-32000-08
FORMULA_NAME HouseConstruction-PT-32000-09
FORMULA_NAME HouseConstruction-PT-32000-10
FORMULA_NAME HouseConstruction-PT-32000-11
FORMULA_NAME HouseConstruction-PT-32000-12
FORMULA_NAME HouseConstruction-PT-32000-13
FORMULA_NAME HouseConstruction-PT-32000-14
FORMULA_NAME HouseConstruction-PT-32000-15
=== Now, execution of the tool begins
BK_START 1620818025078
Running Version 0
[2021-05-12 11:13:47] [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]
[2021-05-12 11:13:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 11:13:47] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2021-05-12 11:13:47] [INFO ] Transformed 26 places.
[2021-05-12 11:13:47] [INFO ] Transformed 18 transitions.
[2021-05-12 11:13:47] [INFO ] Parsed PT model containing 26 places and 18 transitions in 63 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 11:13:47] [INFO ] Initial state test concluded for 1 properties.
FORMULA HouseConstruction-PT-32000-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 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 9 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 11:13:47] [INFO ] Computed 8 place invariants in 8 ms
[2021-05-12 11:13:47] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 11:13:47] [INFO ] Computed 8 place invariants in 6 ms
[2021-05-12 11:13:47] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 11:13:47] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-12 11:13:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 18/18 transitions.
[2021-05-12 11:13:47] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-12 11:13:47] [INFO ] Flatten gal took : 21 ms
FORMULA HouseConstruction-PT-32000-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-32000-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 11:13:47] [INFO ] Flatten gal took : 7 ms
[2021-05-12 11:13:47] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 128006 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=3459 ) properties (out of 24) seen :3
Running SMT prover for 21 properties.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 11:13:47] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-12 11:13:47] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 11:13:47] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:21
[2021-05-12 11:13:47] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 11:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 11:13:48] [INFO ] [Nat]Absence check using state equation in 36 ms returned unsat :1 sat :20
Attempting to minimize the solution found.
Minimization took 39 ms.
[2021-05-12 11:13:48] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :20
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2021-05-12 11:13:48] [INFO ] Initial state test concluded for 1 properties.
FORMULA HouseConstruction-PT-32000-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 24 transition count 13
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 20 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 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 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 23 place count 11 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 3 with 5 rules applied. Total rules applied 28 place count 8 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 28 place count 8 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 7 transition count 4
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 3 with 4 rules applied. Total rules applied 34 place count 4 transition count 3
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 36 place count 3 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 37 place count 2 transition count 2
Applied a total of 37 rules in 8358 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 11:13:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 11:13:56] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 11:13:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 11:13:56] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2021-05-12 11:13:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 11:13:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-12 11:13:56] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-32000-00 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:(LEQ 1 s1)], 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 64150 steps with 2 reset in 149 ms.
FORMULA HouseConstruction-PT-32000-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-32000-00 finished in 8737 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:13:56] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-12 11:13:56] [INFO ] Implicit Places using invariants in 49 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 51 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:13:56] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:13:56] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:13:56] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:13:56] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-32000-01 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (GT s15 s0) (GT s20 s6)), p0:(LEQ s3 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 155 ms.
Product exploration explored 100000 steps with 50000 reset in 136 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p1))), (F (G p0)), (NOT p1), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA HouseConstruction-PT-32000-01 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property HouseConstruction-PT-32000-01 finished in 666 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0||G(p1)) U p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:13:57] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 11:13:57] [INFO ] Implicit Places using invariants in 37 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 38 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:13:57] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:13:57] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:13:57] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:13:57] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-32000-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s2 s8), p0:(LEQ 1 s9), p1:(GT 3 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 83 ms.
Product exploration explored 100000 steps with 50000 reset in 72 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p2)), (F (OR (G p0) (G (NOT p0)))), (F (G p1)), p2, (NOT p0), p1]
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (NOT p2), true, (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 63 ms.
Product exploration explored 100000 steps with 50000 reset in 72 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 99 ms :[(NOT p2), (NOT p2), true, (NOT p1)]
Support contains 4 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 4 place count 21 transition count 20
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 21 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 20 transition count 19
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 20 transition count 19
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 20 transition count 19
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 17 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 17 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 18 rules in 6 ms. Remains 17 /21 variables (removed 4) and now considering 16/18 (removed 2) transitions.
[2021-05-12 11:13:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 17 cols
[2021-05-12 11:13:58] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:13:58] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/21 places, 16/18 transitions.
Product exploration explored 100000 steps with 50000 reset in 227 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
[2021-05-12 11:13:59] [INFO ] Flatten gal took : 3 ms
[2021-05-12 11:13:59] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:13:59] [INFO ] Time to serialize gal into /tmp/LTL15358178833916867597.gal : 1 ms
[2021-05-12 11:13:59] [INFO ] Time to serialize properties into /tmp/LTL3727214512958461933.ltl : 1 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/LTL15358178833916867597.gal, -t, CGAL, -LTL, /tmp/LTL3727214512958461933.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/LTL15358178833916867597.gal -t CGAL -LTL /tmp/LTL3727214512958461933.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(p9>=1)")||(G("(p22<3)")))U("(p3<=p8)"))))
Formula 0 simplified : !X(("(p9>=1)" | G"(p22<3)") U "(p3<=p8)")
Detected timeout of ITS tools.
[2021-05-12 11:14:14] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:14:14] [INFO ] Applying decomposition
[2021-05-12 11:14:14] [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/graph14152082851082659140.txt, -o, /tmp/graph14152082851082659140.bin, -w, /tmp/graph14152082851082659140.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/graph14152082851082659140.bin, -l, -1, -v, -w, /tmp/graph14152082851082659140.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:14:14] [INFO ] Decomposing Gal with order
[2021-05-12 11:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:14:14] [INFO ] Flatten gal took : 23 ms
[2021-05-12 11:14:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-12 11:14:14] [INFO ] Time to serialize gal into /tmp/LTL6513867903314564254.gal : 1 ms
[2021-05-12 11:14:14] [INFO ] Time to serialize properties into /tmp/LTL9567320208720163182.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/LTL6513867903314564254.gal, -t, CGAL, -LTL, /tmp/LTL9567320208720163182.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/LTL6513867903314564254.gal -t CGAL -LTL /tmp/LTL9567320208720163182.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(gi2.gu2.p9>=1)")||(G("(gi2.gu5.p22<3)")))U("(gu1.p3<=gu1.p8)"))))
Formula 0 simplified : !X(("(gi2.gu2.p9>=1)" | G"(gi2.gu5.p22<3)") U "(gu1.p3<=gu1.p8)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17696580298123308052
[2021-05-12 11:14:29] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17696580298123308052
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/ltsmin17696580298123308052]
Compilation finished in 188 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17696580298123308052]
Link finished in 38 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, X((((LTLAPp0==true)||[]((LTLAPp1==true))) U (LTLAPp2==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin17696580298123308052]
LTSmin run took 202 ms.
FORMULA HouseConstruction-PT-32000-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-32000-02 finished in 32180 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))||(F(p0)&&F((((p1 U (p2||G(p1)))&&X(G(p0)))||G(p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:14:29] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 11:14:29] [INFO ] Implicit Places using invariants in 15 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 19 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 11:14:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 11:14:29] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 11:14:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 11:14:29] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : HouseConstruction-PT-32000-04 automaton TGBA [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=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s16 s9), p3:(OR (GT 2 s21) (AND (GT 1 s13) (GT 2 s21)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 587 reset in 263 ms.
Product exploration explored 100000 steps with 591 reset in 301 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (OR (G p0) (G (NOT p0)))), (F (G p3)), (NOT p0), p3]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 574 reset in 221 ms.
Product exploration explored 100000 steps with 551 reset in 161 ms.
Applying partial POR strategy [true, true, true, true]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 4 out of 22 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 22/22 places, 18/18 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 3 place count 22 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 22 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 20 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 20 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 20 transition count 16
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 13 rules in 2 ms. Remains 20 /22 variables (removed 2) and now considering 16/18 (removed 2) transitions.
[2021-05-12 11:14:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 20 cols
[2021-05-12 11:14:31] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-12 11:14:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/22 places, 16/18 transitions.
Product exploration explored 100000 steps with 915 reset in 195 ms.
Product exploration explored 100000 steps with 1166 reset in 161 ms.
[2021-05-12 11:14:31] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:14:31] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:14:31] [INFO ] Time to serialize gal into /tmp/LTL3236728719020156180.gal : 0 ms
[2021-05-12 11:14:31] [INFO ] Time to serialize properties into /tmp/LTL8778123517352874499.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/LTL3236728719020156180.gal, -t, CGAL, -LTL, /tmp/LTL8778123517352874499.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/LTL3236728719020156180.gal -t CGAL -LTL /tmp/LTL8778123517352874499.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(p27>p9)")))||((F("(p27>p9)"))&&(F(((("(p16<2)")U(("((p20<1)&&(p16<2))")||(G("(p16<2)"))))&&(X(G("(p27>p9)"))))||(G("((p16<2)||((p20<1)&&(p16<2)))")))))))
Formula 0 simplified : !(GF"(p27>p9)" | (F"(p27>p9)" & F((("(p16<2)" U ("((p20<1)&&(p16<2))" | G"(p16<2)")) & XG"(p27>p9)") | G"((p16<2)||((p20<1)&&(p16<2)))")))
Detected timeout of ITS tools.
[2021-05-12 11:14:46] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:14:46] [INFO ] Applying decomposition
[2021-05-12 11:14:46] [INFO ] Flatten gal took : 2 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/graph14849617737427965696.txt, -o, /tmp/graph14849617737427965696.bin, -w, /tmp/graph14849617737427965696.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/graph14849617737427965696.bin, -l, -1, -v, -w, /tmp/graph14849617737427965696.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:14:46] [INFO ] Decomposing Gal with order
[2021-05-12 11:14:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:14:46] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:14:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-12 11:14:46] [INFO ] Time to serialize gal into /tmp/LTL12593687509111835482.gal : 5 ms
[2021-05-12 11:14:46] [INFO ] Time to serialize properties into /tmp/LTL760031506678226665.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/LTL12593687509111835482.gal, -t, CGAL, -LTL, /tmp/LTL760031506678226665.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/LTL12593687509111835482.gal -t CGAL -LTL /tmp/LTL760031506678226665.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(gu3.p27>gu3.p9)")))||((F("(gu3.p27>gu3.p9)"))&&(F(((("(gi0.gi2.gu8.p16<2)")U(("((gi0.gi1.gu5.p20<1)&&(gi0.gi2.gu8.p16<2))")||(G("(gi0.gi2.gu8.p16<2)"))))&&(X(G("(gu3.p27>gu3.p9)"))))||(G("((gi0.gi2.gu8.p16<2)||((gi0.gi1.gu5.p20<1)&&(gi0.gi2.gu8.p16<2)))")))))))
Formula 0 simplified : !(GF"(gu3.p27>gu3.p9)" | (F"(gu3.p27>gu3.p9)" & F((("(gi0.gi2.gu8.p16<2)" U ("((gi0.gi1.gu5.p20<1)&&(gi0.gi2.gu8.p16<2))" | G"(gi0.gi2.gu8.p16<2)")) & XG"(gu3.p27>gu3.p9)") | G"((gi0.gi2.gu8.p16<2)||((gi0.gi1.gu5.p20<1)&&(gi0.gi2.gu8.p16<2)))")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11116174155874072427
[2021-05-12 11:15:01] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11116174155874072427
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/ltsmin11116174155874072427]
Compilation finished in 127 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11116174155874072427]
Link finished in 32 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)))||(<>((LTLAPp0==true))&&<>(((((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))&&X([]((LTLAPp0==true))))||[]((LTLAPp3==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11116174155874072427]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-32000-04 finished in 47157 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:15:16] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-12 11:15:16] [INFO ] Implicit Places using invariants in 21 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 22 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:15:16] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:15:16] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:15:16] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:15:16] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-32000-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s4)], 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-32000-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-32000-06 finished in 125 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 24 transition count 13
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 20 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 19 transition count 12
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 10 place count 19 transition count 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 25 place count 10 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 25 place count 10 transition count 5
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 27 place count 9 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 3 with 4 rules applied. Total rules applied 31 place count 6 transition count 4
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 5 transition count 3
Applied a total of 32 rules in 22998 ms. Remains 5 /26 variables (removed 21) and now considering 3/18 (removed 15) transitions.
// Phase 1: matrix 3 rows 5 cols
[2021-05-12 11:15:39] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-12 11:15:39] [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 11:15:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2021-05-12 11:15:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-12 11:15:40] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Starting structural reductions, iteration 1 : 3/26 places, 3/18 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 3 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2 transition count 2
Applied a total of 2 rules in 1 ms. Remains 2 /3 variables (removed 1) and now considering 2/3 (removed 1) transitions.
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 11:15:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-12 11:15:40] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 2 rows 2 cols
[2021-05-12 11:15:40] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-12 11:15:40] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-32000-07 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:(GT 2 s1)], 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 72 reset in 46 ms.
Product exploration explored 100000 steps with 241 reset in 109 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA HouseConstruction-PT-32000-07 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property HouseConstruction-PT-32000-07 finished in 23324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:15:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 11:15:40] [INFO ] Implicit Places using invariants in 15 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 16 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:15:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:15:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:15:40] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:15:40] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-32000-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s9 s15) (LEQ 1 s12))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9103 reset in 78 ms.
Product exploration explored 100000 steps with 9148 reset in 115 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (OR (G p0) (G (NOT p0)))), (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9147 reset in 69 ms.
Product exploration explored 100000 steps with 9007 reset in 79 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 4 place count 21 transition count 20
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 21 transition count 20
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 19 transition count 18
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 19 transition count 18
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 19 transition count 18
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 18 transition count 17
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 18 transition count 17
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 16 rules in 3 ms. Remains 18 /21 variables (removed 3) and now considering 17/18 (removed 1) transitions.
[2021-05-12 11:15:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 18 cols
[2021-05-12 11:15:41] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-12 11:15:41] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/21 places, 17/18 transitions.
Product exploration explored 100000 steps with 19040 reset in 100 ms.
Product exploration explored 100000 steps with 19036 reset in 102 ms.
[2021-05-12 11:15:41] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:15:41] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:15:41] [INFO ] Time to serialize gal into /tmp/LTL18039699115363897507.gal : 1 ms
[2021-05-12 11:15:41] [INFO ] Time to serialize properties into /tmp/LTL6177477883132759932.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/LTL18039699115363897507.gal, -t, CGAL, -LTL, /tmp/LTL6177477883132759932.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/LTL18039699115363897507.gal -t CGAL -LTL /tmp/LTL6177477883132759932.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p9>p22)||(p14>=1))"))))
Formula 0 simplified : !XF"((p9>p22)||(p14>=1))"
Detected timeout of ITS tools.
[2021-05-12 11:15:56] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:15:56] [INFO ] Applying decomposition
[2021-05-12 11:15:56] [INFO ] Flatten gal took : 2 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/graph5605737487802744447.txt, -o, /tmp/graph5605737487802744447.bin, -w, /tmp/graph5605737487802744447.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/graph5605737487802744447.bin, -l, -1, -v, -w, /tmp/graph5605737487802744447.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:15:56] [INFO ] Decomposing Gal with order
[2021-05-12 11:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:15:56] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:15:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-12 11:15:56] [INFO ] Time to serialize gal into /tmp/LTL5188261942439401172.gal : 1 ms
[2021-05-12 11:15:56] [INFO ] Time to serialize properties into /tmp/LTL5601875706227264448.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/LTL5188261942439401172.gal, -t, CGAL, -LTL, /tmp/LTL5601875706227264448.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/LTL5188261942439401172.gal -t CGAL -LTL /tmp/LTL5601875706227264448.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((gu4.p9>gu4.p22)||(gi1.gi1.gu3.p14>=1))"))))
Formula 0 simplified : !XF"((gu4.p9>gu4.p22)||(gi1.gi1.gu3.p14>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7187692508343148350
[2021-05-12 11:16:11] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7187692508343148350
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/ltsmin7187692508343148350]
Compilation finished in 121 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7187692508343148350]
Link finished in 34 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, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7187692508343148350]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-32000-08 finished in 46036 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:16:26] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 11:16:26] [INFO ] Implicit Places using invariants in 20 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 20 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:16:26] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:16:26] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:16:26] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:16:26] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : HouseConstruction-PT-32000-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 s7), p0:(LEQ s2 s3)], 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, null][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-32000-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-32000-10 finished in 169 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 11:16:26] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 11:16:26] [INFO ] Implicit Places using invariants in 14 ms returned [3, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 15 ms to find 3 implicit places.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 11:16:26] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 11:16:26] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 22 cols
[2021-05-12 11:16:26] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 11:16:26] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 73 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-32000-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LEQ s1 s15) (LEQ 3 s19)), p0:(LEQ 1 s8)], 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][false, false, false]]
Product exploration explored 100000 steps with 53 reset in 143 ms.
Product exploration explored 100000 steps with 56 reset in 166 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 70 reset in 144 ms.
Product exploration explored 100000 steps with 6 reset in 172 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 4 out of 22 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 22/22 places, 18/18 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 4 place count 22 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 22 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 20 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 20 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 12 rules in 3 ms. Remains 20 /22 variables (removed 2) and now considering 16/18 (removed 2) transitions.
[2021-05-12 11:16:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 20 cols
[2021-05-12 11:16:27] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 11:16:27] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/22 places, 16/18 transitions.
Product exploration explored 100000 steps with 16 reset in 103 ms.
Product exploration explored 100000 steps with 59 reset in 123 ms.
[2021-05-12 11:16:27] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:16:27] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:16:27] [INFO ] Time to serialize gal into /tmp/LTL12536447850837300656.gal : 1 ms
[2021-05-12 11:16:27] [INFO ] Time to serialize properties into /tmp/LTL8795769787804649392.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/LTL12536447850837300656.gal, -t, CGAL, -LTL, /tmp/LTL8795769787804649392.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/LTL12536447850837300656.gal -t CGAL -LTL /tmp/LTL8795769787804649392.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p12>=1)")&&(F("((p2<=p18)&&(p23>=3))"))))))
Formula 0 simplified : !XF("(p12>=1)" & F"((p2<=p18)&&(p23>=3))")
Detected timeout of ITS tools.
[2021-05-12 11:16:43] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:16:43] [INFO ] Applying decomposition
[2021-05-12 11:16:43] [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/graph3789166288744785211.txt, -o, /tmp/graph3789166288744785211.bin, -w, /tmp/graph3789166288744785211.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/graph3789166288744785211.bin, -l, -1, -v, -w, /tmp/graph3789166288744785211.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:16:43] [INFO ] Decomposing Gal with order
[2021-05-12 11:16:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:16:43] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:16:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 11:16:43] [INFO ] Time to serialize gal into /tmp/LTL625199312342226178.gal : 0 ms
[2021-05-12 11:16:43] [INFO ] Time to serialize properties into /tmp/LTL16122493349531044421.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/LTL625199312342226178.gal, -t, CGAL, -LTL, /tmp/LTL16122493349531044421.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/LTL625199312342226178.gal -t CGAL -LTL /tmp/LTL16122493349531044421.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(gi0.gi1.gu4.p12>=1)")&&(F("((gu6.p2<=gu6.p18)&&(gi0.gi2.gu5.p23>=3))"))))))
Formula 0 simplified : !XF("(gi0.gi1.gu4.p12>=1)" & F"((gu6.p2<=gu6.p18)&&(gi0.gi2.gu5.p23>=3))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10177232258627568401
[2021-05-12 11:16:58] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10177232258627568401
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/ltsmin10177232258627568401]
Compilation finished in 126 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10177232258627568401]
Link finished in 34 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, X(<>(((LTLAPp0==true)&&<>((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10177232258627568401]
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: LTL layer: formula: X(<>(((LTLAPp0==true)&&<>((LTLAPp1==true)))))
pins2lts-mc-linux64( 2/ 8), 0.001: "X(<>(((LTLAPp0==true)&&<>((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.008: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.067: DFS-FIFO for weak LTL, using special progress label 21
pins2lts-mc-linux64( 0/ 8), 0.067: There are 22 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.067: State length is 23, there are 22 groups
pins2lts-mc-linux64( 0/ 8), 0.067: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.067: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.067: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.067: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.146: ~120 levels ~960 states ~8880 transitions
pins2lts-mc-linux64( 2/ 8), 0.147: ~240 levels ~1920 states ~20592 transitions
pins2lts-mc-linux64( 2/ 8), 0.150: ~479 levels ~3840 states ~47088 transitions
pins2lts-mc-linux64( 5/ 8), 0.157: ~960 levels ~7680 states ~102528 transitions
pins2lts-mc-linux64( 5/ 8), 0.169: ~1920 levels ~15360 states ~215576 transitions
pins2lts-mc-linux64( 5/ 8), 0.195: ~3833 levels ~30720 states ~458632 transitions
pins2lts-mc-linux64( 5/ 8), 0.312: ~7668 levels ~61440 states ~978528 transitions
pins2lts-mc-linux64( 2/ 8), 0.507: ~15342 levels ~122880 states ~2002376 transitions
pins2lts-mc-linux64( 4/ 8), 0.901: ~30705 levels ~245760 states ~4048792 transitions
pins2lts-mc-linux64( 4/ 8), 1.703: ~61396 levels ~491520 states ~8265216 transitions
pins2lts-mc-linux64( 4/ 8), 3.496: ~122836 levels ~983040 states ~16873008 transitions
pins2lts-mc-linux64( 4/ 8), 8.102: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 8.610:
pins2lts-mc-linux64( 0/ 8), 8.610: mean standard work distribution: 6.5% (states) 6.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 8.610:
pins2lts-mc-linux64( 0/ 8), 8.610: Explored 1484089 states 25793952 transitions, fanout: 17.380
pins2lts-mc-linux64( 0/ 8), 8.610: Total exploration time 8.540 sec (8.040 sec minimum, 8.251 sec on average)
pins2lts-mc-linux64( 0/ 8), 8.610: States per second: 173781, Transitions per second: 3020369
pins2lts-mc-linux64( 0/ 8), 8.610:
pins2lts-mc-linux64( 0/ 8), 8.610: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 8.610: Redundant explorations: -94.2463
pins2lts-mc-linux64( 0/ 8), 8.610:
pins2lts-mc-linux64( 0/ 8), 8.610: Queue width: 8B, total height: 1481996, memory: 11.31MB
pins2lts-mc-linux64( 0/ 8), 8.610: Tree memory: 452.8MB, 18.4 B/state, compr.: 19.6%
pins2lts-mc-linux64( 0/ 8), 8.610: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 8.610: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 8.610: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 8.610: Est. total memory use: 464.1MB (~1035.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing 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, X(<>(((LTLAPp0==true)&&<>((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10177232258627568401]
255
java.lang.RuntimeException: Unexpected exception when executing 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, X(<>(((LTLAPp0==true)&&<>((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10177232258627568401]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:214)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:165)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:154)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:98)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property HouseConstruction-PT-32000-11 finished in 40353 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (G(p0)||(p0&&((p1&&F(p2))||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 11:17:06] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 11:17:06] [INFO ] Implicit Places using invariants in 14 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 14 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:06] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:06] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:06] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:17:06] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p2), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-32000-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 6}]], initial=2, aps=[p2:(GT s13 s17), p0:(GT 1 s20), p1:(GT s13 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 15 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-32000-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-32000-12 finished in 227 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2021-05-12 11:17:07] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-12 11:17:07] [INFO ] Implicit Places using invariants in 14 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 15 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:07] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:07] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:07] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:17:07] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-32000-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT 3 s4), p0:(LEQ s0 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 136 ms.
Product exploration explored 100000 steps with 0 reset in 199 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p1)), (F (G p0)), p1, (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 136 ms.
Product exploration explored 100000 steps with 0 reset in 172 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 3 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 6 place count 21 transition count 18
Deduced a syphon composed of 10 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 21 transition count 18
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 14 place count 17 transition count 14
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 17 transition count 14
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 17 transition count 14
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 16 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 16 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 22 rules in 4 ms. Remains 16 /21 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2021-05-12 11:17:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 16 cols
[2021-05-12 11:17:08] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/21 places, 13/18 transitions.
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 0 reset in 106 ms.
[2021-05-12 11:17:08] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:17:08] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:17:08] [INFO ] Time to serialize gal into /tmp/LTL7937073775069963006.gal : 0 ms
[2021-05-12 11:17:08] [INFO ] Time to serialize properties into /tmp/LTL5023170796406606848.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/LTL7937073775069963006.gal, -t, CGAL, -LTL, /tmp/LTL5023170796406606848.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/LTL7937073775069963006.gal -t CGAL -LTL /tmp/LTL5023170796406606848.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(p1<=p25)")))&&(G("(p5<3)")))))
Formula 0 simplified : !X(FG"(p1<=p25)" & G"(p5<3)")
Detected timeout of ITS tools.
[2021-05-12 11:17:23] [INFO ] Flatten gal took : 1 ms
[2021-05-12 11:17:23] [INFO ] Applying decomposition
[2021-05-12 11:17:23] [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/graph7857332906140843976.txt, -o, /tmp/graph7857332906140843976.bin, -w, /tmp/graph7857332906140843976.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/graph7857332906140843976.bin, -l, -1, -v, -w, /tmp/graph7857332906140843976.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:17:23] [INFO ] Decomposing Gal with order
[2021-05-12 11:17:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:17:23] [INFO ] Flatten gal took : 2 ms
[2021-05-12 11:17:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 11:17:23] [INFO ] Time to serialize gal into /tmp/LTL2392251064442311666.gal : 1 ms
[2021-05-12 11:17:23] [INFO ] Time to serialize properties into /tmp/LTL9361136335417843451.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/LTL2392251064442311666.gal, -t, CGAL, -LTL, /tmp/LTL9361136335417843451.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/LTL2392251064442311666.gal -t CGAL -LTL /tmp/LTL9361136335417843451.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(gu0.p1<=gu0.p25)")))&&(G("(gi1.gi0.gu3.p5<3)")))))
Formula 0 simplified : !X(FG"(gu0.p1<=gu0.p25)" & G"(gi1.gi0.gu3.p5<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7276274200905169933
[2021-05-12 11:17:38] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7276274200905169933
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/ltsmin7276274200905169933]
Compilation finished in 126 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7276274200905169933]
Link finished in 40 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, X((<>([]((LTLAPp0==true)))&&[]((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin7276274200905169933]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-32000-13 finished in 46484 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X(((p1||X(p0)) U (p0&&(p1||X(p0)))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 11:17:53] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-12 11:17:53] [INFO ] Implicit Places using invariants in 14 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 14 ms to find 4 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:53] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:53] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, 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.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:53] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:53] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-32000-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s13), p1:(LEQ s13 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 382 reset in 135 ms.
Product exploration explored 100000 steps with 372 reset in 149 ms.
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 : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (F (G p1)), (NOT p0), p1]
Adopting property with smaller alphabet thanks to knowledge :(F (G (NOT p0)))
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:17:54] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-12 11:17:54] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:17:54] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 18/18 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 394 reset in 131 ms.
Product exploration explored 100000 steps with 375 reset in 141 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 5 place count 21 transition count 20
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 21 transition count 20
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 19 transition count 18
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 19 transition count 18
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 19 transition count 18
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 18 transition count 17
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 18 transition count 17
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 19 rules in 2 ms. Remains 18 /21 variables (removed 3) and now considering 17/18 (removed 1) transitions.
[2021-05-12 11:17:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 18 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 11:17:54] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/21 places, 17/18 transitions.
Product exploration explored 100000 steps with 2352 reset in 80 ms.
Product exploration explored 100000 steps with 2297 reset in 89 ms.
Starting structural reductions, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:54] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-12 11:17:54] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-12 11:17:54] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 11:17:54] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 18/18 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:789)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:835)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:825)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
BK_STOP 1620818276245
--------------------
content from stderr:
+ 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
+ [[ -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 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=/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-32000"
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-32000, 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 r121-tall-162075406700244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-32000.tgz
mv HouseConstruction-PT-32000 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 ;