About the Execution of ITS-Tools for HouseConstruction-PT-08000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16212.331 | 3600000.00 | 4043318.00 | 47782.10 | F?TFFF?TFTFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r197-smll-167840344500604.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is HouseConstruction-PT-08000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344500604
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 25 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 13K Mar 5 18:22 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-08000-LTLFireability-00
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-01
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-02
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-03
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-04
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-05
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-06
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-07
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-08
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-09
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-10
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-11
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-12
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-13
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-14
FORMULA_NAME HouseConstruction-PT-08000-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678683418625
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-08000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-13 04:57:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-13 04:57:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 04:57:01] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-13 04:57:01] [INFO ] Transformed 26 places.
[2023-03-13 04:57:01] [INFO ] Transformed 18 transitions.
[2023-03-13 04:57:01] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HouseConstruction-PT-08000-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 14 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2023-03-13 04:57:02] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-13 04:57:02] [INFO ] Implicit Places using invariants in 206 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 248 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 25/26 places, 18/18 transitions.
Support contains 22 out of 25 places after structural reductions.
[2023-03-13 04:57:02] [INFO ] Flatten gal took : 34 ms
[2023-03-13 04:57:02] [INFO ] Flatten gal took : 10 ms
[2023-03-13 04:57:02] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 16004 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=444 ) properties (out of 24) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 2) seen :1
Finished Best-First random walk after 266 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=66 )
FORMULA HouseConstruction-PT-08000-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 25 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U X((p1&&X(!p2))))||X(!p0))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2023-03-13 04:57:03] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-13 04:57:03] [INFO ] Implicit Places using invariants in 61 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 63 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 742 ms :[(OR (AND p0 (NOT p1)) (AND p0 p2)), p2, p2, p2, (OR (AND p0 (NOT p1)) (AND p0 p2)), (OR (AND p0 (NOT p1)) (AND p0 p2)), (OR (AND p0 (NOT p1)) (AND p0 p2)), true, (OR (NOT p1) p2), (OR (NOT p1) p2)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=p2, acceptance={} source=1 dest: 7}], [{ cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=2 dest: 8}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 9}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 7}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 9}], [{ cond=true, acceptance={} source=6 dest: 0}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=p1, acceptance={} source=8 dest: 1}, { cond=(NOT p1), acceptance={} source=8 dest: 7}], [{ cond=(AND p0 p1), acceptance={0} source=9 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=9 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=9 dest: 8}, { cond=(AND p0 (NOT p1)), acceptance={0} source=9 dest: 9}]], initial=6, aps=[p0:(GEQ s2 1), p2:(AND (GEQ s16 1) (GEQ s17 1) (GEQ s20 1)), p1:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA HouseConstruction-PT-08000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-00 finished in 929 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Graph (complete) has 29 edges and 25 vertex of which 10 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 9 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 8 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 7 transition count 4
Applied a total of 4 rules in 2698 ms. Remains 7 /25 variables (removed 18) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 7 cols
[2023-03-13 04:57:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-13 04:57:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-13 04:57:07] [INFO ] Invariant cache hit.
[2023-03-13 04:57:07] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-13 04:57:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:57:07] [INFO ] Invariant cache hit.
[2023-03-13 04:57:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/25 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2807 ms. Remains : 7/25 places, 4/18 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s5 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13050 reset in 406 ms.
Product exploration explored 100000 steps with 12836 reset in 319 ms.
Computed a total of 7 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 7 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 233 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1778 ) properties (out of 1) seen :0
Finished Best-First random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 217 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2023-03-13 04:57:08] [INFO ] Invariant cache hit.
[2023-03-13 04:57:08] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-13 04:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:57:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-13 04:57:08] [INFO ] Computed and/alt/rep : 2/5/2 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:57:08] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:57:08] [INFO ] Invariant cache hit.
[2023-03-13 04:57:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-13 04:57:08] [INFO ] Invariant cache hit.
[2023-03-13 04:57:08] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-13 04:57:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:57:09] [INFO ] Invariant cache hit.
[2023-03-13 04:57:09] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 7/7 places, 4/4 transitions.
Computed a total of 7 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 7 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 189 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished Best-First random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 243 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
[2023-03-13 04:57:09] [INFO ] Invariant cache hit.
[2023-03-13 04:57:09] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-13 04:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:57:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-13 04:57:09] [INFO ] Computed and/alt/rep : 2/5/2 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 04:57:09] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 12948 reset in 179 ms.
Product exploration explored 100000 steps with 12983 reset in 195 ms.
Built C files in :
/tmp/ltsmin2466287516966829337
[2023-03-13 04:57:10] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:57:10] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:57:10] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:57:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:57:10] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:57:10] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:57:10] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2466287516966829337
Running compilation step : cd /tmp/ltsmin2466287516966829337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 347 ms.
Running link step : cd /tmp/ltsmin2466287516966829337;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin2466287516966829337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17772287711332841084.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:57:25] [INFO ] Invariant cache hit.
[2023-03-13 04:57:25] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-13 04:57:25] [INFO ] Invariant cache hit.
[2023-03-13 04:57:25] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-13 04:57:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:57:25] [INFO ] Invariant cache hit.
[2023-03-13 04:57:25] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109 ms. Remains : 7/7 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin1324228518083284391
[2023-03-13 04:57:25] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:57:25] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:57:25] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:57:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:57:25] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:57:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:57:25] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1324228518083284391
Running compilation step : cd /tmp/ltsmin1324228518083284391;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 95 ms.
Running link step : cd /tmp/ltsmin1324228518083284391;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin1324228518083284391;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15015062861168042097.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-13 04:57:40] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:57:40] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:57:40] [INFO ] Time to serialize gal into /tmp/LTL7566450124972632042.gal : 1 ms
[2023-03-13 04:57:40] [INFO ] Time to serialize properties into /tmp/LTL5556132438060674406.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7566450124972632042.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8502698676201087001.hoa' '-atoms' '/tmp/LTL5556132438060674406.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5556132438060674406.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8502698676201087001.hoa
Detected timeout of ITS tools.
[2023-03-13 04:57:55] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:57:55] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:57:55] [INFO ] Time to serialize gal into /tmp/LTL6031503740029136532.gal : 1 ms
[2023-03-13 04:57:55] [INFO ] Time to serialize properties into /tmp/LTL15198401116731795153.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6031503740029136532.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15198401116731795153.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))"))))
Formula 0 simplified : FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))"
Detected timeout of ITS tools.
[2023-03-13 04:58:10] [INFO ] Flatten gal took : 3 ms
[2023-03-13 04:58:10] [INFO ] Applying decomposition
[2023-03-13 04:58:10] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9729343730055481898.txt' '-o' '/tmp/graph9729343730055481898.bin' '-w' '/tmp/graph9729343730055481898.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9729343730055481898.bin' '-l' '-1' '-v' '-w' '/tmp/graph9729343730055481898.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:58:11] [INFO ] Decomposing Gal with order
[2023-03-13 04:58:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:58:11] [INFO ] Flatten gal took : 55 ms
[2023-03-13 04:58:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-13 04:58:11] [INFO ] Time to serialize gal into /tmp/LTL15862081272630931976.gal : 1 ms
[2023-03-13 04:58:11] [INFO ] Time to serialize properties into /tmp/LTL17774775248295960233.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15862081272630931976.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17774775248295960233.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((u1.p12>=1)&&(u2.p10>=1))&&(u0.p13>=1))"))))
Formula 0 simplified : FG!"(((u1.p12>=1)&&(u2.p10>=1))&&(u0.p13>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1617372297205655007
[2023-03-13 04:58:26] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1617372297205655007
Running compilation step : cd /tmp/ltsmin1617372297205655007;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 80 ms.
Running link step : cd /tmp/ltsmin1617372297205655007;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin1617372297205655007;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-08000-LTLFireability-01 finished in 96931 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
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 14
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20 transition count 14
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 8 place count 20 transition count 11
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 15 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 15 transition count 10
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 14 transition count 10
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 13 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 21 place count 12 transition count 9
Applied a total of 21 rules in 13 ms. Remains 12 /25 variables (removed 13) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2023-03-13 04:58:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-13 04:58:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-13 04:58:41] [INFO ] Invariant cache hit.
[2023-03-13 04:58:41] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-13 04:58:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:58:41] [INFO ] Invariant cache hit.
[2023-03-13 04:58:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/25 places, 9/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 12/25 places, 9/18 transitions.
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s3 1), p1:(OR (AND (GEQ s9 1) (GEQ s10 1)) (AND (GEQ s7 1) (GEQ s8 1) (GEQ s11 1)) (AND (LT s1 1) (OR (LT s9 1) (LT s10 1))))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1 reset in 197 ms.
Product exploration explored 100000 steps with 1 reset in 213 ms.
Computed a total of 12 stabilizing places and 9 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 12 transition count 9
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 9 factoid took 314 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-08000-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-08000-LTLFireability-02 finished in 941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U G(p1)))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Graph (complete) has 29 edges and 25 vertex of which 14 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 13 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 11 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 11 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 10 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 9 transition count 5
Applied a total of 8 rules in 2351 ms. Remains 9 /25 variables (removed 16) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 9 cols
[2023-03-13 04:58:44] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-13 04:58:44] [INFO ] Implicit Places using invariants in 33 ms returned [2, 6]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/25 places, 5/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2387 ms. Remains : 7/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), p0]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s6 1)) (AND (GEQ s2 1) (GEQ s3 1))), p0:(AND (GEQ s2 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 40000 steps with 0 reset in 59 ms.
FORMULA HouseConstruction-PT-08000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-03 finished in 2567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&G(p1))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:58:44] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-13 04:58:44] [INFO ] Implicit Places using invariants in 35 ms returned [8, 12, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LT s4 1) (GEQ s13 1) (GEQ s14 1)), p0:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 443 reset in 178 ms.
Product exploration explored 100000 steps with 505 reset in 261 ms.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 421 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=2000 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 3) seen :0
Finished Best-First random walk after 136 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=68 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p1 p0))]
Knowledge based reduction with 7 factoid took 371 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
// Phase 1: matrix 18 rows 22 cols
[2023-03-13 04:58:47] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-13 04:58:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-13 04:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-13 04:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:58:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-13 04:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:47] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-13 04:58:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-13 04:58:47] [INFO ] Added : 11 causal constraints over 3 iterations in 34 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-13 04:58:47] [INFO ] Invariant cache hit.
[2023-03-13 04:58:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-13 04:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-13 04:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:58:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-13 04:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-13 04:58:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 04:58:47] [INFO ] Added : 17 causal constraints over 4 iterations in 39 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Graph (complete) has 24 edges and 22 vertex of which 13 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 10 transition count 8
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 10 transition count 5
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 7 transition count 5
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 6 transition count 5
Applied a total of 12 rules in 473 ms. Remains 6 /22 variables (removed 16) and now considering 5/18 (removed 13) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-13 04:58:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 04:58:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-13 04:58:48] [INFO ] Invariant cache hit.
[2023-03-13 04:58:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-13 04:58:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:58:48] [INFO ] Invariant cache hit.
[2023-03-13 04:58:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/22 places, 5/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 567 ms. Remains : 6/22 places, 5/18 transitions.
Computed a total of 6 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 6 transition count 5
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 483 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=4001 ) properties (out of 3) seen :0
Finished Best-First random walk after 7 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p1 p0))]
Knowledge based reduction with 9 factoid took 536 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
[2023-03-13 04:58:49] [INFO ] Invariant cache hit.
[2023-03-13 04:58:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-13 04:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 04:58:49] [INFO ] Computed and/alt/rep : 4/5/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:58:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-13 04:58:49] [INFO ] Invariant cache hit.
[2023-03-13 04:58:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-13 04:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-13 04:58:49] [INFO ] Computed and/alt/rep : 4/5/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:58:49] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false]
Product exploration explored 100000 steps with 69 reset in 92 ms.
Product exploration explored 100000 steps with 254 reset in 109 ms.
Built C files in :
/tmp/ltsmin6554495130256172492
[2023-03-13 04:58:50] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2023-03-13 04:58:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:58:50] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2023-03-13 04:58:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:58:50] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2023-03-13 04:58:50] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:58:50] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6554495130256172492
Running compilation step : cd /tmp/ltsmin6554495130256172492;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 95 ms.
Running link step : cd /tmp/ltsmin6554495130256172492;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin6554495130256172492;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3471901925489087469.hoa' '--buchi-type=spotba'
LTSmin run took 3147 ms.
FORMULA HouseConstruction-PT-08000-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-08000-LTLFireability-05 finished in 8741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Graph (complete) has 29 edges and 25 vertex of which 13 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3 place count 11 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 7 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 9 place count 7 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 14 place count 4 transition count 4
Applied a total of 14 rules in 572 ms. Remains 4 /25 variables (removed 21) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-13 04:58:54] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-13 04:58:54] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-13 04:58:54] [INFO ] Invariant cache hit.
[2023-03-13 04:58:54] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-13 04:58:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 04:58:54] [INFO ] Invariant cache hit.
[2023-03-13 04:58:54] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/25 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 651 ms. Remains : 4/25 places, 4/18 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s3 1), p1:(OR (GEQ s1 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 24554 reset in 60 ms.
Product exploration explored 100000 steps with 24423 reset in 67 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 309 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=3200 ) properties (out of 2) seen :1
Finished Best-First random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 415 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 04:58:55] [INFO ] Invariant cache hit.
[2023-03-13 04:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 04:58:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-13 04:58:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:58:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:58:55] [INFO ] Invariant cache hit.
[2023-03-13 04:58:55] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-13 04:58:55] [INFO ] Invariant cache hit.
[2023-03-13 04:58:55] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-13 04:58:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 04:58:55] [INFO ] Invariant cache hit.
[2023-03-13 04:58:55] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 4/4 places, 4/4 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 476 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=5334 ) properties (out of 2) seen :1
Finished Best-First random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 428 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 04:58:56] [INFO ] Invariant cache hit.
[2023-03-13 04:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-13 04:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:58:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:58:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-13 04:58:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:58:57] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 24709 reset in 104 ms.
Product exploration explored 100000 steps with 24593 reset in 122 ms.
Built C files in :
/tmp/ltsmin7243332595806575350
[2023-03-13 04:58:57] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:58:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:58:57] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:58:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:58:57] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:58:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:58:57] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7243332595806575350
Running compilation step : cd /tmp/ltsmin7243332595806575350;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 87 ms.
Running link step : cd /tmp/ltsmin7243332595806575350;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin7243332595806575350;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8195525248279648992.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:59:12] [INFO ] Invariant cache hit.
[2023-03-13 04:59:12] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 04:59:12] [INFO ] Invariant cache hit.
[2023-03-13 04:59:12] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-13 04:59:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:59:12] [INFO ] Invariant cache hit.
[2023-03-13 04:59:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 71 ms. Remains : 4/4 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin6098236108162032539
[2023-03-13 04:59:12] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:59:12] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:59:12] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:59:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:59:12] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:59:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:59:12] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6098236108162032539
Running compilation step : cd /tmp/ltsmin6098236108162032539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 83 ms.
Running link step : cd /tmp/ltsmin6098236108162032539;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6098236108162032539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10591628775133479587.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-13 04:59:27] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:59:27] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:59:27] [INFO ] Time to serialize gal into /tmp/LTL2434194116513197939.gal : 1 ms
[2023-03-13 04:59:27] [INFO ] Time to serialize properties into /tmp/LTL2479888104126731475.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2434194116513197939.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16651500929726670168.hoa' '-atoms' '/tmp/LTL2479888104126731475.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2479888104126731475.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16651500929726670168.hoa
Detected timeout of ITS tools.
[2023-03-13 04:59:42] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:59:42] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:59:42] [INFO ] Time to serialize gal into /tmp/LTL6087980206388205144.gal : 0 ms
[2023-03-13 04:59:42] [INFO ] Time to serialize properties into /tmp/LTL5997018959751423063.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6087980206388205144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5997018959751423063.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(("(p18>=1)")||(G(F("((p3>=1)||(p18>=1))"))))))
Formula 0 simplified : G(!"(p18>=1)" & FG!"((p3>=1)||(p18>=1))")
Detected timeout of ITS tools.
[2023-03-13 04:59:57] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:59:57] [INFO ] Applying decomposition
[2023-03-13 04:59:57] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5557950225242453335.txt' '-o' '/tmp/graph5557950225242453335.bin' '-w' '/tmp/graph5557950225242453335.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5557950225242453335.bin' '-l' '-1' '-v' '-w' '/tmp/graph5557950225242453335.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:59:57] [INFO ] Decomposing Gal with order
[2023-03-13 04:59:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:59:57] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:59:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-13 04:59:57] [INFO ] Time to serialize gal into /tmp/LTL8579037314096043758.gal : 1 ms
[2023-03-13 04:59:57] [INFO ] Time to serialize properties into /tmp/LTL10977978579180404603.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8579037314096043758.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10977978579180404603.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(u1.p18>=1)")||(G(F("((u0.p3>=1)||(u1.p18>=1))"))))))
Formula 0 simplified : G(!"(u1.p18>=1)" & FG!"((u0.p3>=1)||(u1.p18>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2786456863869281727
[2023-03-13 05:00:12] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2786456863869281727
Running compilation step : cd /tmp/ltsmin2786456863869281727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 84 ms.
Running link step : cd /tmp/ltsmin2786456863869281727;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin2786456863869281727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-08000-LTLFireability-06 finished in 94430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F((!p1 U (p2||G(!p1))))||p0))))'
Support contains 8 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 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 23 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 19 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 18 transition count 12
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 10 place count 18 transition count 9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 16 place count 15 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 17 place count 14 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 18 place count 13 transition count 8
Applied a total of 18 rules in 2632 ms. Remains 13 /25 variables (removed 12) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 13 cols
[2023-03-13 05:00:30] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 05:00:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-13 05:00:30] [INFO ] Invariant cache hit.
[2023-03-13 05:00:30] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-13 05:00:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 05:00:30] [INFO ] Invariant cache hit.
[2023-03-13 05:00:30] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/25 places, 8/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2729 ms. Remains : 13/25 places, 8/18 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (NOT (AND (GEQ s4 1) (GEQ s5 1))) (NOT (OR (AND (GEQ s9 1) (GEQ s10 1) (GEQ s12 1)) (AND (GEQ s3 1) (GEQ s6 1) (GEQ s7 1))))), p1:(OR (AND (GEQ s9...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 240 ms.
Product exploration explored 100000 steps with 2 reset in 264 ms.
Computed a total of 13 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 13 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (F (G p2)), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
Property proved to be true thanks to knowledge :(F (G p2))
Knowledge based reduction with 11 factoid took 334 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-08000-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-08000-LTLFireability-07 finished in 3710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(X(G((p0 U p1)))))&&X(p0)))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2023-03-13 05:00:31] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-13 05:00:31] [INFO ] Implicit Places using invariants in 54 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s17 1) (GEQ s20 1)), p1:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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-08000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-08 finished in 346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p1||G(p2)))||(X(p1) U (p3&&X(p1)))||p0)))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
[2023-03-13 05:00:32] [INFO ] Invariant cache hit.
[2023-03-13 05:00:32] [INFO ] Implicit Places using invariants in 68 ms returned [8, 12, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 71 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 435 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p3)), (NOT p1), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2) p3), acceptance={} source=1 dest: 6}, { cond=(OR (AND (NOT p0) p1 p3) (AND (NOT p0) p2 p3)), acceptance={} source=1 dest: 8}], [{ cond=(AND p1 p2 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 7}, { cond=(AND p1 p2 p3), acceptance={} source=2 dest: 8}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 7}, { cond=(AND p1 p3), acceptance={} source=3 dest: 8}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 4}, { cond=(AND p1 (NOT p3)), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p3), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}], [{ cond=(NOT p2), acceptance={} source=7 dest: 4}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=8 dest: 7}]], initial=0, aps=[p0:(OR (LT s8 1) (LT s9 1)), p1:(GEQ s11 1), p2:(AND (GEQ s8 1) (GEQ s9 1)), p3:(GEQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 99 ms.
Product exploration explored 100000 steps with 50000 reset in 139 ms.
Computed a total of 21 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) (NOT p3)), (X (NOT (AND (NOT p0) p1 (NOT p3)))), (X (NOT (OR (AND (NOT p0) p1 p3) (AND (NOT p0) p2 p3)))), (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT (AND p1 p3)))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (F (G p0)), (F (G (NOT p1))), (F (G (NOT p2))), (F (G (NOT p3)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3)))
Knowledge based reduction with 19 factoid took 507 ms. Reduced automaton from 9 states, 25 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-08000-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-08000-LTLFireability-09 finished in 1341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
[2023-03-13 05:00:33] [INFO ] Invariant cache hit.
[2023-03-13 05:00:33] [INFO ] Implicit Places using invariants in 57 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s12 1) (GEQ s16 1) (GEQ s17 1) (GEQ s20 1)), p0:(GEQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-08000-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-10 finished in 225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 05:00:33] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-13 05:00:33] [INFO ] Implicit Places using invariants in 47 ms returned [8, 12, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 49 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s13 1) (GEQ s14 1) (GEQ s16 1)), p0:(OR (LT s13 1) (LT s14 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-08000-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-12 finished in 212 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p0))))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 2 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2023-03-13 05:00:33] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-13 05:00:33] [INFO ] Implicit Places using invariants in 52 ms returned [8, 12, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 55 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}]], initial=1, aps=[p0:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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-08000-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-13 finished in 194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0||F(p1)||X(F(p0)))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
[2023-03-13 05:00:34] [INFO ] Invariant cache hit.
[2023-03-13 05:00:34] [INFO ] Implicit Places using invariants in 43 ms returned [8, 12, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 44 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 3 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 147 ms :[false, false, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s20 1), p1:(LT s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 80 ms.
Product exploration explored 100000 steps with 50000 reset in 95 ms.
Computed a total of 21 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1))))
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-08000-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-08000-LTLFireability-14 finished in 512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(p1||X(F((p1&&F(p2))))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
[2023-03-13 05:00:34] [INFO ] Invariant cache hit.
[2023-03-13 05:00:34] [INFO ] Implicit Places using invariants in 43 ms returned [8, 12, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 44 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p1) (NOT p0)), (NOT p2), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(GEQ s2 1), p1:(GEQ s20 1), p2:(OR (GEQ s20 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-08000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLFireability-15 finished in 353 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
[2023-03-13 05:00:35] [INFO ] Flatten gal took : 8 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2105438582057726490
[2023-03-13 05:00:35] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2023-03-13 05:00:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 05:00:35] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2023-03-13 05:00:35] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 05:00:35] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2023-03-13 05:00:35] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 05:00:35] [INFO ] Applying decomposition
[2023-03-13 05:00:35] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2105438582057726490
Running compilation step : cd /tmp/ltsmin2105438582057726490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-13 05:00:35] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1886817296868966742.txt' '-o' '/tmp/graph1886817296868966742.bin' '-w' '/tmp/graph1886817296868966742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1886817296868966742.bin' '-l' '-1' '-v' '-w' '/tmp/graph1886817296868966742.weights' '-q' '0' '-e' '0.001'
[2023-03-13 05:00:35] [INFO ] Decomposing Gal with order
[2023-03-13 05:00:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 05:00:35] [INFO ] Flatten gal took : 6 ms
[2023-03-13 05:00:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-13 05:00:35] [INFO ] Time to serialize gal into /tmp/LTLFireability12262764714334012279.gal : 3 ms
[2023-03-13 05:00:35] [INFO ] Time to serialize properties into /tmp/LTLFireability16126407432068253204.ltl : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12262764714334012279.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16126407432068253204.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((G(F("(((i0.u1.p12>=1)&&(i2.u3.p10>=1))&&(i2.u4.p13>=1))"))))
Formula 0 simplified : FG!"(((i0.u1.p12>=1)&&(i2.u3.p10>=1))&&(i2.u4.p13>=1))"
Compilation finished in 192 ms.
Running link step : cd /tmp/ltsmin2105438582057726490;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin2105438582057726490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: Initializing POR dependencies: labels 21, guards 18
pins2lts-mc-linux64( 7/ 8), 0.003: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.020: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.021: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.032: There are 23 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.032: State length is 26, there are 21 groups
pins2lts-mc-linux64( 0/ 8), 0.032: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.032: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.032: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.032: Visible groups: 0 / 21, labels: 1 / 23
pins2lts-mc-linux64( 0/ 8), 0.032: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.032: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.100: [Blue] ~120 levels ~960 states ~968 transitions
pins2lts-mc-linux64( 7/ 8), 0.147: [Blue] ~240 levels ~1920 states ~1928 transitions
pins2lts-mc-linux64( 2/ 8), 0.222: [Blue] ~480 levels ~7680 states ~3848 transitions
pins2lts-mc-linux64( 0/ 8), 0.223: [Blue] ~480 levels ~3840 states ~3848 transitions
pins2lts-mc-linux64( 1/ 8), 0.565: [Blue] ~1920 levels ~15360 states ~15368 transitions
pins2lts-mc-linux64( 7/ 8), 0.892: [Blue] ~3840 levels ~61440 states ~30728 transitions
pins2lts-mc-linux64( 0/ 8), 0.893: [Blue] ~3840 levels ~30720 states ~30728 transitions
pins2lts-mc-linux64( 7/ 8), 2.567: [Blue] ~15360 levels ~122880 states ~122888 transitions
pins2lts-mc-linux64( 4/ 8), 5.029: [Blue] ~29704 levels ~245760 states ~255584 transitions
pins2lts-mc-linux64( 4/ 8), 7.739: [Blue] ~55330 levels ~491520 states ~543272 transitions
pins2lts-mc-linux64( 1/ 8), 9.153: [Blue] ~71968 levels ~983040 states ~1183104 transitions
pins2lts-mc-linux64( 1/ 8), 11.033: [Blue] ~71994 levels ~1966080 states ~2447544 transitions
pins2lts-mc-linux64( 1/ 8), 14.182: [Blue] ~71994 levels ~3932160 states ~4968768 transitions
pins2lts-mc-linux64( 3/ 8), 20.097: [Blue] ~71972 levels ~7864320 states ~10236888 transitions
pins2lts-mc-linux64( 3/ 8), 32.713: [Blue] ~71972 levels ~15728640 states ~20506040 transitions
pins2lts-mc-linux64( 6/ 8), 60.962: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 61.202:
pins2lts-mc-linux64( 0/ 8), 61.202: Explored 23938337 states 37353413 transitions, fanout: 1.560
pins2lts-mc-linux64( 0/ 8), 61.202: Total exploration time 61.120 sec (60.980 sec minimum, 61.084 sec on average)
pins2lts-mc-linux64( 0/ 8), 61.202: States per second: 391661, Transitions per second: 611149
pins2lts-mc-linux64( 0/ 8), 61.202:
pins2lts-mc-linux64( 0/ 8), 61.202: State space has 11145973 states, 10853528 are accepting
pins2lts-mc-linux64( 0/ 8), 61.202: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 61.202: blue states: 23938337 (214.77%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 61.202: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 61.202: all-red states: 10853528 (97.38%), bogus 12622289 (113.25%)
pins2lts-mc-linux64( 0/ 8), 61.202:
pins2lts-mc-linux64( 0/ 8), 61.202: Total memory used for local state coloring: 8.8MB
pins2lts-mc-linux64( 0/ 8), 61.202:
pins2lts-mc-linux64( 0/ 8), 61.202: Queue width: 8B, total height: 575918, memory: 4.39MB
pins2lts-mc-linux64( 0/ 8), 61.202: Tree memory: 341.0MB, 32.1 B/state, compr.: 30.3%
pins2lts-mc-linux64( 0/ 8), 61.202: Tree fill ratio (roots/leafs): 8.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 61.202: Stored 19 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 61.202: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 61.202: Est. total memory use: 345.4MB (~1028.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2105438582057726490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2105438582057726490;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
ITS-tools command line returned an error code 137
[2023-03-13 05:21:06] [INFO ] Flatten gal took : 395 ms
[2023-03-13 05:21:06] [INFO ] Time to serialize gal into /tmp/LTLFireability4537509574540343278.gal : 149 ms
[2023-03-13 05:21:06] [INFO ] Time to serialize properties into /tmp/LTLFireability14779518143990488287.ltl : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4537509574540343278.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14779518143990488287.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))"))))
Formula 0 simplified : FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))"
Detected timeout of ITS tools.
[2023-03-13 05:42:18] [INFO ] Flatten gal took : 12 ms
[2023-03-13 05:42:18] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-13 05:42:19] [INFO ] Transformed 25 places.
[2023-03-13 05:42:19] [INFO ] Transformed 18 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-13 05:42:19] [INFO ] Time to serialize gal into /tmp/LTLFireability4637643517553510861.gal : 4 ms
[2023-03-13 05:42:19] [INFO ] Time to serialize properties into /tmp/LTLFireability2769004306939690046.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4637643517553510861.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2769004306939690046.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(((p12>=1)&&(p10>=1))&&(p13>=1))"))))
Formula 0 simplified : FG!"(((p12>=1)&&(p10>=1))&&(p13>=1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 11759364 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16152584 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HouseConstruction-PT-08000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-08000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840344500604"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-08000.tgz
mv HouseConstruction-PT-08000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;