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 |
| 16204.535 | 3600000.00 | 4490507.00 | 19888.10 | FFFTTFFFF?FFTFF? | 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-167840344500603.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344500603
=====================================================================
--------------------
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-LTLCardinality-00
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-01
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-02
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-03
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-04
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-05
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-06
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-07
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-08
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-09
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-10
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-11
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-12
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-13
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-14
FORMULA_NAME HouseConstruction-PT-08000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678681783743
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-08000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-13 04:29:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-13 04:29:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 04:29:46] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-13 04:29:46] [INFO ] Transformed 26 places.
[2023-03-13 04:29:46] [INFO ] Transformed 18 transitions.
[2023-03-13 04:29:46] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA HouseConstruction-PT-08000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-08000-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-08000-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-08000-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-08000-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 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 15 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 04:29:47] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-13 04:29:47] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-13 04:29:47] [INFO ] Invariant cache hit.
[2023-03-13 04:29:47] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2023-03-13 04:29:47] [INFO ] Invariant cache hit.
[2023-03-13 04:29:47] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 369 ms. Remains : 26/26 places, 18/18 transitions.
Support contains 18 out of 26 places after structural reductions.
[2023-03-13 04:29:47] [INFO ] Flatten gal took : 25 ms
[2023-03-13 04:29:47] [INFO ] Flatten gal took : 8 ms
[2023-03-13 04:29:47] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 16004 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=695 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 22) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 4) seen :3
Running SMT prover for 1 properties.
[2023-03-13 04:29:48] [INFO ] Invariant cache hit.
[2023-03-13 04:29:48] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-13 04:29:48] [INFO ] After 21ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-13 04:29:48] [INFO ] After 33ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-13 04:29:48] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 60 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 1 properties in 3 ms.
Computed a total of 26 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 26 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/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)) U (X(!p0) U (p1 U p2))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:29:48] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-13 04:29:48] [INFO ] Implicit Places using invariants in 43 ms returned [3, 9, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 45 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 472 ms :[(NOT p2), false, false, (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 1 s18), p1:(LEQ 3 s4), p0:(GT s16 s2)], 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]]
Product exploration explored 100000 steps with 33338 reset in 389 ms.
Product exploration explored 100000 steps with 33330 reset in 225 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT p0)), (X (NOT p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 17 factoid took 1492 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=3200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 18 rows 22 cols
[2023-03-13 04:29:51] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-13 04:29:51] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 04:29:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-13 04:29:51] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 04:29:51] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-13 04:29:51] [INFO ] After 98ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Parikh walk visited 2 properties in 44 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT p0)), (X (NOT p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (OR (AND p2 p0) (AND p0 p1))), (F (AND (NOT p2) p0 p1)), (F (AND (NOT p2) (NOT p0) p1)), (F p0), (F p2), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1))))]
Knowledge based reduction with 17 factoid took 1059 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
[2023-03-13 04:29:53] [INFO ] Invariant cache hit.
[2023-03-13 04:29:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-13 04:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:29:53] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-13 04:29:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:29:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-13 04:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:29:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-13 04:29:53] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-13 04:29:53] [INFO ] Added : 17 causal constraints over 4 iterations in 68 ms. Result :sat
Could not prove EG (NOT p2)
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.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 11
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 15 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 15 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 13 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 12 transition count 8
Applied a total of 18 rules in 907 ms. Remains 12 /22 variables (removed 10) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 12 cols
[2023-03-13 04:29:54] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-13 04:29:54] [INFO ] Implicit Places using invariants in 33 ms returned [3, 4]
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 : 10/22 places, 8/18 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 7
Applied a total of 2 rules in 3 ms. Remains 9 /10 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 9 cols
[2023-03-13 04:29:54] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-13 04:29:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-13 04:29:54] [INFO ] Invariant cache hit.
[2023-03-13 04:29:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/22 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1001 ms. Remains : 9/22 places, 7/18 transitions.
Computed a total of 9 stabilizing places and 7 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 9 transition count 7
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (OR (AND p2 p0) (AND p0 p1)))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT p0)), (X (NOT p2)), (X (X (NOT (OR (AND p2 p0) (AND p0 p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 831 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=1231 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :1
Finished Best-First random walk after 65 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=65 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (OR (AND p2 p0) (AND p0 p1)))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT p0)), (X (NOT p2)), (X (X (NOT (OR (AND p2 p0) (AND p0 p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1)))]
False Knowledge obtained : [(F (OR (AND p2 p0) (AND p1 p0))), (F (AND (NOT p2) p1 p0)), (F (AND (NOT p2) p1 (NOT p0))), (F p0), (F p2), (F (AND (NOT p2) (NOT p1) p0)), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
Knowledge based reduction with 18 factoid took 990 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 282 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
[2023-03-13 04:29:57] [INFO ] Invariant cache hit.
[2023-03-13 04:29:57] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-13 04:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:29:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-13 04:29:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:29:57] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-13 04:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:29:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-13 04:29:57] [INFO ] Computed and/alt/rep : 6/8/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-13 04:29:57] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 217 ms :[(NOT p2), false, (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering criterion allowed to conclude after 57094 steps with 375 reset in 64 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLCardinality-00 finished in 9302 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)&&(F(p1)||X(p2)))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:29:57] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-13 04:29:57] [INFO ] Implicit Places using invariants in 51 ms returned [3, 9, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 305 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=5 dest: 0}, { cond=(NOT p0), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(LEQ 3 s2), p1:(LEQ 2 s14), p2:(LEQ s21 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLCardinality-01 finished in 383 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||G(p1)))))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 11 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.2 ms
Discarding 15 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 10 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 7 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 5 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 0 with 5 rules applied. Total rules applied 10 place count 4 transition count 4
Applied a total of 10 rules in 502 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-13 04:29:58] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-13 04:29:58] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-13 04:29:58] [INFO ] Invariant cache hit.
[2023-03-13 04:29:58] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-13 04:29:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:29:58] [INFO ] Invariant cache hit.
[2023-03-13 04:29:58] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 589 ms. Remains : 4/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s3), p0:(LEQ 2 s1)], 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 32524 steps with 45 reset in 25 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLCardinality-02 finished in 740 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(X(X(p1))))))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:29:58] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-13 04:29:58] [INFO ] Implicit Places using invariants in 46 ms returned [3, 13, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 47 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ 3 s8), p1:(LEQ 1 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2984 reset in 169 ms.
Product exploration explored 100000 steps with 2969 reset in 207 ms.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=8002 ) properties (out of 1) seen :0
Finished Best-First random walk after 81 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=81 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 259 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 18 rows 22 cols
[2023-03-13 04:30:00] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-13 04:30:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-13 04:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:30:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 04:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:30:00] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-13 04:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:30:00] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-13 04:30:00] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 04:30:00] [INFO ] Added : 17 causal constraints over 4 iterations in 35 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-13 04:30:00] [INFO ] Invariant cache hit.
[2023-03-13 04:30:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-13 04:30:00] [INFO ] Invariant cache hit.
[2023-03-13 04:30:00] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-13 04:30:00] [INFO ] Invariant cache hit.
[2023-03-13 04:30:00] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 22/22 places, 18/18 transitions.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=4001 ) properties (out of 1) seen :0
Finished Best-First random walk after 86 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=86 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 04:30:01] [INFO ] Invariant cache hit.
[2023-03-13 04:30:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-13 04:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:30:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-13 04:30:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:30:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-13 04:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:30:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-13 04:30:01] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 04:30:01] [INFO ] Added : 17 causal constraints over 4 iterations in 23 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 226 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2999 reset in 102 ms.
Product exploration explored 100000 steps with 2979 reset in 134 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 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 16 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 16 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 5 place count 16 transition count 13
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 16 transition count 13
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 14 transition count 11
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 14 transition count 11
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 12 rules in 6 ms. Remains 14 /22 variables (removed 8) and now considering 11/18 (removed 7) transitions.
[2023-03-13 04:30:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2023-03-13 04:30:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-13 04:30:02] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/22 places, 11/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46 ms. Remains : 14/22 places, 11/18 transitions.
Built C files in :
/tmp/ltsmin2710744143236349911
[2023-03-13 04:30:02] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2710744143236349911
Running compilation step : cd /tmp/ltsmin2710744143236349911;'/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 342 ms.
Running link step : cd /tmp/ltsmin2710744143236349911;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin2710744143236349911;'/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' '--hoa' '/tmp/stateBased4207235240587542914.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-13 04:30:18] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-13 04:30:18] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-13 04:30:18] [INFO ] Invariant cache hit.
[2023-03-13 04:30:18] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-13 04:30:18] [INFO ] Invariant cache hit.
[2023-03-13 04:30:18] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 22/22 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin6760126970404804498
[2023-03-13 04:30:18] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6760126970404804498
Running compilation step : cd /tmp/ltsmin6760126970404804498;'/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 102 ms.
Running link step : cd /tmp/ltsmin6760126970404804498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin6760126970404804498;'/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' '--hoa' '/tmp/stateBased12049436052501347255.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-13 04:30:33] [INFO ] Flatten gal took : 4 ms
[2023-03-13 04:30:33] [INFO ] Flatten gal took : 4 ms
[2023-03-13 04:30:33] [INFO ] Time to serialize gal into /tmp/LTL12740780526713258738.gal : 2 ms
[2023-03-13 04:30:33] [INFO ] Time to serialize properties into /tmp/LTL14263868072102880922.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/LTL12740780526713258738.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14190912375137155005.hoa' '-atoms' '/tmp/LTL14263868072102880922.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...320
Loading property file /tmp/LTL14263868072102880922.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14190912375137155005.hoa
Detected timeout of ITS tools.
[2023-03-13 04:30:48] [INFO ] Flatten gal took : 3 ms
[2023-03-13 04:30:48] [INFO ] Flatten gal took : 3 ms
[2023-03-13 04:30:48] [INFO ] Time to serialize gal into /tmp/LTL18353312038323850631.gal : 2 ms
[2023-03-13 04:30:48] [INFO ] Time to serialize properties into /tmp/LTL5121201196616039905.ltl : 18 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/LTL18353312038323850631.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5121201196616039905.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 : !((F(("(p12>=3)")||(X(X(X("(p21>=1)")))))))
Formula 0 simplified : G(!"(p12>=3)" & XXX!"(p21>=1)")
Detected timeout of ITS tools.
[2023-03-13 04:31:03] [INFO ] Flatten gal took : 3 ms
[2023-03-13 04:31:03] [INFO ] Applying decomposition
[2023-03-13 04:31:03] [INFO ] Flatten gal took : 3 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/graph14192787941988912185.txt' '-o' '/tmp/graph14192787941988912185.bin' '-w' '/tmp/graph14192787941988912185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14192787941988912185.bin' '-l' '-1' '-v' '-w' '/tmp/graph14192787941988912185.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:31:03] [INFO ] Decomposing Gal with order
[2023-03-13 04:31:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:31:03] [INFO ] Flatten gal took : 59 ms
[2023-03-13 04:31:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2023-03-13 04:31:03] [INFO ] Time to serialize gal into /tmp/LTL16344197875113344243.gal : 1 ms
[2023-03-13 04:31:03] [INFO ] Time to serialize properties into /tmp/LTL14097251865152736841.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/LTL16344197875113344243.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14097251865152736841.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 : !((F(("(u4.p12>=3)")||(X(X(X("(u6.p21>=1)")))))))
Formula 0 simplified : G(!"(u4.p12>=3)" & XXX!"(u6.p21>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4569595940905166575
[2023-03-13 04:31:18] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4569595940905166575
Running compilation step : cd /tmp/ltsmin4569595940905166575;'/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 107 ms.
Running link step : cd /tmp/ltsmin4569595940905166575;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin4569595940905166575;'/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)||X(X(X((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-08000-LTLCardinality-03 finished in 94796 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(F(p0)))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:31:33] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-13 04:31:33] [INFO ] Implicit Places using invariants in 77 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 78 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT 3 s7) (GT 3 s10) (GT 1 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 75 ms.
Product exploration explored 100000 steps with 50000 reset in 62 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 : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-08000-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-08000-LTLCardinality-04 finished in 426 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)))'
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 8 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 11 output transitions
Drop transitions removed 11 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 7 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 5 transition count 4
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 5 transition count 2
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 10 place count 2 transition count 2
Applied a total of 10 rules in 660 ms. Remains 2 /26 variables (removed 24) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-13 04:31:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-13 04:31:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-13 04:31:34] [INFO ] Invariant cache hit.
[2023-03-13 04:31:34] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-13 04:31:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:31:34] [INFO ] Invariant cache hit.
[2023-03-13 04:31:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/26 places, 2/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 744 ms. Remains : 2/26 places, 2/18 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 16000 steps with 0 reset in 8 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLCardinality-05 finished in 810 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||G((p1||F(p2)))) U G(p0))))'
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:31:34] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-13 04:31:35] [INFO ] Implicit Places using invariants in 42 ms returned [3, 13, 19]
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 : 22/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48 ms. Remains : 22/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s5), p1:(LEQ s8 s11), p2:(LEQ 3 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 13917 reset in 164 ms.
Product exploration explored 100000 steps with 13604 reset in 231 ms.
Computed a total of 22 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (G (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 551 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Incomplete random walk after 16012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=2668 ) properties (out of 4) seen :1
Finished Best-First random walk after 5781 steps, including 1 resets, run visited all 3 properties in 7 ms. (steps per millisecond=825 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (G (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p2) (NOT p1))), (F p0), (F p2), (F (AND (NOT p0) (NOT p2) (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 697 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
// Phase 1: matrix 18 rows 22 cols
[2023-03-13 04:31:37] [INFO ] Computed 4 place invariants in 1 ms
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p2))), (F (G (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p2) (NOT p1))), (F p0), (F p2), (F (AND (NOT p0) (NOT p2) (NOT p1))), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 10 factoid took 381 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-08000-LTLCardinality-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-08000-LTLCardinality-06 finished in 3061 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&&G(F(p1)))))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:31:38] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-13 04:31:38] [INFO ] Implicit Places using invariants in 54 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 65 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 208 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-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GT s20 s5), p1:(GT 1 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-08000-LTLCardinality-07 finished in 295 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)&&X(p1))) U !p1))'
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
[2023-03-13 04:31:38] [INFO ] Invariant cache hit.
[2023-03-13 04:31:38] [INFO ] Implicit Places using invariants in 52 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 54 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58 ms. Remains : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 204 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s6), p0:(GT 2 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 52 reset in 293 ms.
Product exploration explored 100000 steps with 64 reset in 348 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 p1 p0), (X (AND p1 p0)), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (AND p1 p0))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 1092 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 261 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=5334 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :5
Finished Best-First random walk after 396 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=396 )
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (AND p1 p0))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p1)), (F (NOT (AND p1 p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 15 factoid took 1170 ms. Reduced automaton from 5 states, 16 edges and 2 AP (stutter insensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 269 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 276 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
// Phase 1: matrix 18 rows 21 cols
[2023-03-13 04:31:42] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-13 04:31:42] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-13 04:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:31:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-13 04:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:31:42] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-13 04:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:31:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-13 04:31:42] [INFO ] Computed and/alt/rep : 17/20/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-13 04:31:42] [INFO ] Added : 17 causal constraints over 4 iterations in 17 ms. Result :sat
Could not prove EG p1
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Graph (complete) has 22 edges and 21 vertex of which 18 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 17 transition count 10
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 12 transition count 10
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 11 place count 12 transition count 7
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 17 place count 9 transition count 7
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 20 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 21 place count 6 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 21 place count 6 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 23 place count 5 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 24 place count 4 transition count 4
Applied a total of 24 rules in 2373 ms. Remains 4 /21 variables (removed 17) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-13 04:31:44] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-13 04:31:44] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-13 04:31:44] [INFO ] Invariant cache hit.
[2023-03-13 04:31:44] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-13 04:31:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:31:44] [INFO ] Invariant cache hit.
[2023-03-13 04:31:44] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/21 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2466 ms. Remains : 4/21 places, 4/18 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 p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 1042 ms. Reduced automaton from 5 states, 16 edges and 2 AP (stutter insensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 288 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=5334 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 3) seen :2
Finished Best-First random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1))), (F (AND (NOT p1) p0)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p1)), (F (NOT (AND p1 p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 1099 ms. Reduced automaton from 5 states, 16 edges and 2 AP (stutter insensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 251 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 247 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
[2023-03-13 04:31:47] [INFO ] Invariant cache hit.
[2023-03-13 04:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:31:48] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-13 04:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:31:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-13 04:31:48] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:31:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 252 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Product exploration explored 100000 steps with 11 reset in 151 ms.
Product exploration explored 100000 steps with 15 reset in 179 ms.
Built C files in :
/tmp/ltsmin9959593776627110369
[2023-03-13 04:31:48] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:31:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:31:48] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:31:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:31:48] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:31:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:31:48] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9959593776627110369
Running compilation step : cd /tmp/ltsmin9959593776627110369;'/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 160 ms.
Running link step : cd /tmp/ltsmin9959593776627110369;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin9959593776627110369;'/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/stateBased16155660407303569634.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 4 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:32:03] [INFO ] Invariant cache hit.
[2023-03-13 04:32:03] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 04:32:03] [INFO ] Invariant cache hit.
[2023-03-13 04:32:03] [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 04:32:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:32:03] [INFO ] Invariant cache hit.
[2023-03-13 04:32:03] [INFO ] Dead Transitions using invariants and state equation in 19 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/ltsmin16807704407630560540
[2023-03-13 04:32:03] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:32:03] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:32:03] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:32:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:32:03] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:32:03] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:32:03] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16807704407630560540
Running compilation step : cd /tmp/ltsmin16807704407630560540;'/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 79 ms.
Running link step : cd /tmp/ltsmin16807704407630560540;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin16807704407630560540;'/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/stateBased9915763327046059647.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-13 04:32:18] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:32:18] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:32:18] [INFO ] Time to serialize gal into /tmp/LTL7235181358888839238.gal : 1 ms
[2023-03-13 04:32:19] [INFO ] Time to serialize properties into /tmp/LTL12871184606951321490.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/LTL7235181358888839238.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2621161599468627312.hoa' '-atoms' '/tmp/LTL12871184606951321490.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/LTL12871184606951321490.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2621161599468627312.hoa
Detected timeout of ITS tools.
[2023-03-13 04:32:34] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:32:34] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:32:34] [INFO ] Time to serialize gal into /tmp/LTL10655865512450552461.gal : 1 ms
[2023-03-13 04:32:34] [INFO ] Time to serialize properties into /tmp/LTL18096182874693410180.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/LTL10655865512450552461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18096182874693410180.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...277
Read 1 LTL properties
Checking formula 0 : !(((F((G("(p21<2)"))&&(X("(p15<1)"))))U("(p15>=1)")))
Formula 0 simplified : G(F!"(p21<2)" | X!"(p15<1)") R !"(p15>=1)"
Detected timeout of ITS tools.
[2023-03-13 04:32:49] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:32:49] [INFO ] Applying decomposition
[2023-03-13 04:32:49] [INFO ] Flatten gal took : 0 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/graph3846046006024392560.txt' '-o' '/tmp/graph3846046006024392560.bin' '-w' '/tmp/graph3846046006024392560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3846046006024392560.bin' '-l' '-1' '-v' '-w' '/tmp/graph3846046006024392560.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:32:49] [INFO ] Decomposing Gal with order
[2023-03-13 04:32:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:32:49] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:32:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-13 04:32:49] [INFO ] Time to serialize gal into /tmp/LTL14359145561532565247.gal : 0 ms
[2023-03-13 04:32:49] [INFO ] Time to serialize properties into /tmp/LTL18182720056769949699.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/LTL14359145561532565247.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18182720056769949699.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 : !(((F((G("(u1.p21<2)"))&&(X("(u0.p15<1)"))))U("(u0.p15>=1)")))
Formula 0 simplified : G(F!"(u1.p21<2)" | X!"(u0.p15<1)") R !"(u0.p15>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18127807309867016675
[2023-03-13 04:33:04] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18127807309867016675
Running compilation step : cd /tmp/ltsmin18127807309867016675;'/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 76 ms.
Running link step : cd /tmp/ltsmin18127807309867016675;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin18127807309867016675;'/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))&&X((LTLAPp1==true)))) U !(LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-08000-LTLCardinality-09 finished in 100966 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(F(p0))||G(p1)))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 2 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-13 04:33:19] [INFO ] Computed 7 place invariants in 13 ms
[2023-03-13 04:33:19] [INFO ] Implicit Places using invariants in 52 ms returned [3, 9, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 54 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/26 places, 18/18 transitions.
Applied a total of 0 rules in 2 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 : 21/26 places, 18/18 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s7), p1:(LEQ s12 s3)], 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 1661 reset in 122 ms.
Product exploration explored 100000 steps with 1634 reset in 133 ms.
Computed a total of 21 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 433 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
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 6731 steps, including 2 resets, run visited all 3 properties in 9 ms. (steps per millisecond=747 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 430 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-13 04:33:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-13 04:33:21] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-13 04:33:21] [INFO ] Invariant cache hit.
[2023-03-13 04:33:21] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-13 04:33:21] [INFO ] Invariant cache hit.
[2023-03-13 04:33:21] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 21/21 places, 18/18 transitions.
Computed a total of 21 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 342 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
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 6725 steps, including 2 resets, run visited all 3 properties in 8 ms. (steps per millisecond=840 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G p1))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 8 factoid took 419 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1617 reset in 203 ms.
Product exploration explored 100000 steps with 1587 reset in 150 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Graph (complete) has 22 edges and 21 vertex of which 11 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 2 place count 11 transition count 10
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 11 transition count 10
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 10 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 10 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 6 rules in 6 ms. Remains 10 /21 variables (removed 11) and now considering 9/18 (removed 9) transitions.
[2023-03-13 04:33:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2023-03-13 04:33:23] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-13 04:33:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/21 places, 9/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54 ms. Remains : 10/21 places, 9/18 transitions.
Built C files in :
/tmp/ltsmin9421451956935473162
[2023-03-13 04:33:23] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9421451956935473162
Running compilation step : cd /tmp/ltsmin9421451956935473162;'/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 157 ms.
Running link step : cd /tmp/ltsmin9421451956935473162;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin9421451956935473162;'/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' '--hoa' '/tmp/stateBased8887331258308225074.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-13 04:33:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-13 04:33:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-13 04:33:38] [INFO ] Invariant cache hit.
[2023-03-13 04:33:38] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-13 04:33:38] [INFO ] Invariant cache hit.
[2023-03-13 04:33:38] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 21/21 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin3225266515088411664
[2023-03-13 04:33:38] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3225266515088411664
Running compilation step : cd /tmp/ltsmin3225266515088411664;'/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/ltsmin3225266515088411664;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin3225266515088411664;'/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' '--hoa' '/tmp/stateBased9755090041594097104.hoa' '--buchi-type=spotba'
LTSmin run took 7795 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HouseConstruction-PT-08000-LTLCardinality-11 finished in 27171 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)&&F(p1))))'
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 14 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.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 13 transition count 8
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 12 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 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 3 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
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 9 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 9 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 11 place count 7 transition count 5
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 12 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 14 place count 5 transition count 4
Applied a total of 14 rules in 517 ms. Remains 5 /26 variables (removed 21) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 5 cols
[2023-03-13 04:33:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 04:33:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 04:33:46] [INFO ] Invariant cache hit.
[2023-03-13 04:33:46] [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 04:33:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:33:46] [INFO ] Invariant cache hit.
[2023-03-13 04:33:47] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/26 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 583 ms. Remains : 5/26 places, 4/18 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 3 s4), p1:(LEQ s3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3189 reset in 72 ms.
Product exploration explored 100000 steps with 3285 reset in 88 ms.
Computed a total of 5 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 398 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 16004 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=8002 ) properties (out of 2) seen :0
Finished Best-First random walk after 52 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 375 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:33:48] [INFO ] Invariant cache hit.
[2023-03-13 04:33:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-13 04:33:48] [INFO ] Invariant cache hit.
[2023-03-13 04:33:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-13 04:33:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:33:48] [INFO ] Invariant cache hit.
[2023-03-13 04:33:48] [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 : 5/5 places, 4/4 transitions.
Computed a total of 5 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 337 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (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 :0
Finished Best-First random walk after 36 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 336 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 3235 reset in 107 ms.
Product exploration explored 100000 steps with 3045 reset in 91 ms.
Built C files in :
/tmp/ltsmin14498041607346799989
[2023-03-13 04:33:50] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:33:50] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:33:50] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:33:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:33:50] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:33:50] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:33:50] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14498041607346799989
Running compilation step : cd /tmp/ltsmin14498041607346799989;'/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 139 ms.
Running link step : cd /tmp/ltsmin14498041607346799989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14498041607346799989;'/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/stateBased14366009252526912374.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:34:05] [INFO ] Invariant cache hit.
[2023-03-13 04:34:05] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 04:34:05] [INFO ] Invariant cache hit.
[2023-03-13 04:34:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-13 04:34:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:34:05] [INFO ] Invariant cache hit.
[2023-03-13 04:34:05] [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 84 ms. Remains : 5/5 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin15663607623140551877
[2023-03-13 04:34:05] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:34:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:34:05] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:34:05] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:34:05] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:34:05] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:34:05] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15663607623140551877
Running compilation step : cd /tmp/ltsmin15663607623140551877;'/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 96 ms.
Running link step : cd /tmp/ltsmin15663607623140551877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15663607623140551877;'/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/stateBased633710619543503449.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-13 04:34:20] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:34:20] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:34:20] [INFO ] Time to serialize gal into /tmp/LTL13806370033744630154.gal : 1 ms
[2023-03-13 04:34:20] [INFO ] Time to serialize properties into /tmp/LTL16556649373394735353.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/LTL13806370033744630154.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15152695902153312320.hoa' '-atoms' '/tmp/LTL16556649373394735353.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...320
Loading property file /tmp/LTL16556649373394735353.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15152695902153312320.hoa
Detected timeout of ITS tools.
[2023-03-13 04:34:35] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:34:35] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:34:35] [INFO ] Time to serialize gal into /tmp/LTL1587737404195539714.gal : 1 ms
[2023-03-13 04:34:35] [INFO ] Time to serialize properties into /tmp/LTL10953790071641485707.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/LTL1587737404195539714.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10953790071641485707.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("(p20<3)"))&&(F("(p19<=p12)")))))
Formula 0 simplified : F(G!"(p20<3)" | G!"(p19<=p12)")
Detected timeout of ITS tools.
[2023-03-13 04:34:50] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:34:50] [INFO ] Applying decomposition
[2023-03-13 04:34:50] [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/graph16786790938753189829.txt' '-o' '/tmp/graph16786790938753189829.bin' '-w' '/tmp/graph16786790938753189829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16786790938753189829.bin' '-l' '-1' '-v' '-w' '/tmp/graph16786790938753189829.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:34:50] [INFO ] Decomposing Gal with order
[2023-03-13 04:34:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:34:50] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-13 04:34:50] [INFO ] Time to serialize gal into /tmp/LTL5333132881612632067.gal : 1 ms
[2023-03-13 04:34:50] [INFO ] Time to serialize properties into /tmp/LTL16686303991987704973.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/LTL5333132881612632067.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16686303991987704973.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("(gu0.p20<3)"))&&(F("(gu1.p19<=gu1.p12)")))))
Formula 0 simplified : F(G!"(gu0.p20<3)" | G!"(gu1.p19<=gu1.p12)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1955973650859527902
[2023-03-13 04:35:05] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1955973650859527902
Running compilation step : cd /tmp/ltsmin1955973650859527902;'/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/ltsmin1955973650859527902;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin1955973650859527902;'/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-LTLCardinality-15 finished in 94324 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(X(X(p1))))))'
Found a Shortening insensitive property : HouseConstruction-PT-08000-LTLCardinality-03
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 18 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 16 transition count 9
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 13 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 12 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 9 place count 12 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 15 place count 8 transition count 6
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 16 place count 7 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 16 place count 7 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 18 place count 6 transition count 5
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 19 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 19 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 21 place count 4 transition count 4
Applied a total of 21 rules in 671 ms. Remains 4 /26 variables (removed 22) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-13 04:35:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-13 04:35:21] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 04:35:21] [INFO ] Invariant cache hit.
[2023-03-13 04:35:21] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-13 04:35:21] [INFO ] Invariant cache hit.
[2023-03-13 04:35:21] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 733 ms. Remains : 4/26 places, 4/18 transitions.
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ 3 s1), p1:(LEQ 1 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 19477 reset in 102 ms.
Product exploration explored 100000 steps with 19355 reset in 120 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 (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 204 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 8001 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4000 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 236 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 04:35:23] [INFO ] Invariant cache hit.
[2023-03-13 04:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:35:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-13 04:35:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:35:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 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 LTL mode, iteration 0 : 4/4 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:35:23] [INFO ] Invariant cache hit.
[2023-03-13 04:35:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-13 04:35:23] [INFO ] Invariant cache hit.
[2023-03-13 04:35:23] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-13 04:35:23] [INFO ] Invariant cache hit.
[2023-03-13 04:35:23] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 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)), true, (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 169 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 8001 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4000 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 309 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-13 04:35:24] [INFO ] Invariant cache hit.
[2023-03-13 04:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:35:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-13 04:35:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:35:24] [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 211 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 19372 reset in 93 ms.
Product exploration explored 100000 steps with 19400 reset in 109 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (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 04:35:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:35:25] [INFO ] Invariant cache hit.
[2023-03-13 04:35:25] [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 28 ms. Remains : 4/4 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin6389108110254929873
[2023-03-13 04:35:25] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6389108110254929873
Running compilation step : cd /tmp/ltsmin6389108110254929873;'/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 118 ms.
Running link step : cd /tmp/ltsmin6389108110254929873;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin6389108110254929873;'/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' '--hoa' '/tmp/stateBased8513757810551301579.hoa' '--buchi-type=spotba'
LTSmin run took 4672 ms.
Treatment of property HouseConstruction-PT-08000-LTLCardinality-03 finished in 9164 ms.
FORMULA HouseConstruction-PT-08000-LTLCardinality-03 TRUE TECHNIQUES SHORTENING_INSENSITIVE
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)&&X(p1))) U !p1))'
Found a Shortening insensitive property : HouseConstruction-PT-08000-LTLCardinality-09
Stuttering acceptance computed with spot in 153 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 22 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions removed 2 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 5 place count 20 transition count 11
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 16 transition count 11
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 16 transition count 8
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 17 place count 11 transition count 8
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 10 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 18 place count 10 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 8 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 25 place count 6 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 5 transition count 4
Applied a total of 26 rules in 3160 ms. Remains 5 /26 variables (removed 21) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 5 cols
[2023-03-13 04:35:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 04:35:33] [INFO ] Implicit Places using invariants in 25 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 4/26 places, 4/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 3192 ms. Remains : 4/26 places, 4/18 transitions.
Running random walk in product with property : HouseConstruction-PT-08000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s1), p0:(GT 2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 8 reset in 82 ms.
Product exploration explored 100000 steps with 11 reset in 103 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 p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 874 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 206 ms :[p1, (OR (NOT p0) (NOT p1)), (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 6) seen :3
Finished Best-First random walk after 43 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1))), (F (AND (NOT p1) p0)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p1)), (F (NOT (AND p1 p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 838 ms. Reduced automaton from 5 states, 16 edges and 2 AP (stutter insensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 210 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 262 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
// Phase 1: matrix 4 rows 4 cols
[2023-03-13 04:35:36] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-13 04:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:35:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-13 04:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:35:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 04:35:36] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:35:36] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG 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 0 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-03-13 04:35:36] [INFO ] Invariant cache hit.
[2023-03-13 04:35:36] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-13 04:35:36] [INFO ] Invariant cache hit.
[2023-03-13 04:35:36] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-13 04:35:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:35:36] [INFO ] Invariant cache hit.
[2023-03-13 04:35:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 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 p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 838 ms. Reduced automaton from 5 states, 16 edges and 2 AP (stutter insensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 224 ms :[p1, (OR (NOT p0) (NOT p1)), (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 6) seen :3
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1))), (F (AND (NOT p1) p0)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT p1)), (F (NOT (AND p1 p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 1053 ms. Reduced automaton from 5 states, 16 edges and 2 AP (stutter insensitive) to 5 states, 16 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 237 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 241 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
[2023-03-13 04:35:38] [INFO ] Invariant cache hit.
[2023-03-13 04:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 04:35:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-13 04:35:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 04:35:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 04:35:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 04:35:38] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 04:35:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 216 ms :[p1, (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Product exploration explored 100000 steps with 26 reset in 152 ms.
Product exploration explored 100000 steps with 15 reset in 318 ms.
Built C files in :
/tmp/ltsmin5498659569018909437
[2023-03-13 04:35:39] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:35:39] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:35:39] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:35:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:35:39] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:35:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:35:39] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5498659569018909437
Running compilation step : cd /tmp/ltsmin5498659569018909437;'/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 134 ms.
Running link step : cd /tmp/ltsmin5498659569018909437;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5498659569018909437;'/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/stateBased14302422413965708120.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 04:35:54] [INFO ] Invariant cache hit.
[2023-03-13 04:35:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-13 04:35:54] [INFO ] Invariant cache hit.
[2023-03-13 04:35:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-13 04:35:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 04:35:54] [INFO ] Invariant cache hit.
[2023-03-13 04:35:54] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 78 ms. Remains : 4/4 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin14826112009021860271
[2023-03-13 04:35:54] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2023-03-13 04:35:54] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:35:54] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2023-03-13 04:35:54] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:35:54] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2023-03-13 04:35:54] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:35:54] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14826112009021860271
Running compilation step : cd /tmp/ltsmin14826112009021860271;'/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/ltsmin14826112009021860271;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin14826112009021860271;'/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/stateBased127370306979400301.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-13 04:36:09] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:36:09] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:36:09] [INFO ] Time to serialize gal into /tmp/LTL18041700889374101897.gal : 1 ms
[2023-03-13 04:36:09] [INFO ] Time to serialize properties into /tmp/LTL9986916246235124091.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/LTL18041700889374101897.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14851214138387118503.hoa' '-atoms' '/tmp/LTL9986916246235124091.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...319
Loading property file /tmp/LTL9986916246235124091.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14851214138387118503.hoa
Detected timeout of ITS tools.
[2023-03-13 04:36:24] [INFO ] Flatten gal took : 2 ms
[2023-03-13 04:36:24] [INFO ] Flatten gal took : 0 ms
[2023-03-13 04:36:24] [INFO ] Time to serialize gal into /tmp/LTL16295588985440217152.gal : 1 ms
[2023-03-13 04:36:24] [INFO ] Time to serialize properties into /tmp/LTL2214968973071743490.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/LTL16295588985440217152.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2214968973071743490.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 : !(((F((G("(p21<2)"))&&(X("(p15<1)"))))U("(p15>=1)")))
Formula 0 simplified : G(F!"(p21<2)" | X!"(p15<1)") R !"(p15>=1)"
Detected timeout of ITS tools.
[2023-03-13 04:36:39] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:36:39] [INFO ] Applying decomposition
[2023-03-13 04:36:39] [INFO ] Flatten gal took : 0 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/graph17408892317678416685.txt' '-o' '/tmp/graph17408892317678416685.bin' '-w' '/tmp/graph17408892317678416685.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17408892317678416685.bin' '-l' '-1' '-v' '-w' '/tmp/graph17408892317678416685.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:36:40] [INFO ] Decomposing Gal with order
[2023-03-13 04:36:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:36:40] [INFO ] Flatten gal took : 1 ms
[2023-03-13 04:36:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-13 04:36:40] [INFO ] Time to serialize gal into /tmp/LTL723479189895099163.gal : 0 ms
[2023-03-13 04:36:40] [INFO ] Time to serialize properties into /tmp/LTL5259620563600009718.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/LTL723479189895099163.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5259620563600009718.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...253
Read 1 LTL properties
Checking formula 0 : !(((F((G("(u1.p21<2)"))&&(X("(u0.p15<1)"))))U("(u0.p15>=1)")))
Formula 0 simplified : G(F!"(u1.p21<2)" | X!"(u0.p15<1)") R !"(u0.p15>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12651223252994763053
[2023-03-13 04:36:55] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12651223252994763053
Running compilation step : cd /tmp/ltsmin12651223252994763053;'/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/ltsmin12651223252994763053;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin12651223252994763053;'/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))&&X((LTLAPp1==true)))) U !(LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-08000-LTLCardinality-09 finished in 100247 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)&&F(p1))))'
[2023-03-13 04:37:10] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12274052837943168751
[2023-03-13 04:37:10] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2023-03-13 04:37:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:37:10] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2023-03-13 04:37:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:37:10] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2023-03-13 04:37:10] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 04:37:10] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12274052837943168751
Running compilation step : cd /tmp/ltsmin12274052837943168751;'/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 04:37:10] [INFO ] Applying decomposition
[2023-03-13 04:37:10] [INFO ] Flatten gal took : 3 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/graph5364542456480655966.txt' '-o' '/tmp/graph5364542456480655966.bin' '-w' '/tmp/graph5364542456480655966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5364542456480655966.bin' '-l' '-1' '-v' '-w' '/tmp/graph5364542456480655966.weights' '-q' '0' '-e' '0.001'
[2023-03-13 04:37:10] [INFO ] Decomposing Gal with order
[2023-03-13 04:37:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 04:37:10] [INFO ] Flatten gal took : 6 ms
[2023-03-13 04:37:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-13 04:37:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality10911422439412780870.gal : 2 ms
[2023-03-13 04:37:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality4210376252805250243.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/LTLCardinality10911422439412780870.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4210376252805250243.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 : !(((F((G("(gi0.gi2.gu7.p21<2)"))&&(X("(gi0.gi0.gu1.p15<1)"))))U("(gi0.gi0.gu1.p15>=1)")))
Formula 0 simplified : G(F!"(gi0.gi2.gu7.p21<2)" | X!"(gi0.gi0.gu1.p15<1)") R !"(gi0.gi0.gu1.p15>=1)"
Compilation finished in 130 ms.
Running link step : cd /tmp/ltsmin12274052837943168751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12274052837943168751;'/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' '(<>(([]((LTLAPp2==true))&&X((LTLAPp3==true)))) U !(LTLAPp3==true))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: LTL layer: formula: (<>(([]((LTLAPp2==true))&&X((LTLAPp3==true)))) U !(LTLAPp3==true))
pins2lts-mc-linux64( 1/ 8), 0.002: "(<>(([]((LTLAPp2==true))&&X((LTLAPp3==true)))) U !(LTLAPp3==true))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.012: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.019: There are 25 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.019: State length is 27, there are 30 groups
pins2lts-mc-linux64( 0/ 8), 0.019: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.019: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.019: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.019: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.034: [Blue] ~119 levels ~960 states ~2728 transitions
pins2lts-mc-linux64( 3/ 8), 0.052: [Blue] ~240 levels ~1920 states ~7280 transitions
pins2lts-mc-linux64( 7/ 8), 0.199: [Blue] ~480 levels ~3840 states ~21896 transitions
pins2lts-mc-linux64( 7/ 8), 0.506: [Blue] ~960 levels ~7680 states ~50272 transitions
pins2lts-mc-linux64( 0/ 8), 0.839: [Blue] ~1919 levels ~15360 states ~79016 transitions
pins2lts-mc-linux64( 0/ 8), 1.254: [Blue] ~3839 levels ~30720 states ~138536 transitions
pins2lts-mc-linux64( 0/ 8), 1.821: [Blue] ~7679 levels ~61440 states ~257576 transitions
pins2lts-mc-linux64( 0/ 8), 2.461: [Blue] ~15359 levels ~122880 states ~495656 transitions
pins2lts-mc-linux64( 4/ 8), 2.994: [Blue] ~30720 levels ~245760 states ~975976 transitions
pins2lts-mc-linux64( 4/ 8), 3.446: [Blue] ~61440 levels ~491520 states ~1853664 transitions
pins2lts-mc-linux64( 0/ 8), 4.089: [Blue] ~122878 levels ~983040 states ~2994192 transitions
pins2lts-mc-linux64( 5/ 8), 5.472: [Blue] ~143974 levels ~1966080 states ~5394536 transitions
pins2lts-mc-linux64( 5/ 8), 8.200: [Blue] ~143974 levels ~3932160 states ~9317528 transitions
pins2lts-mc-linux64( 5/ 8), 13.697: [Blue] ~143974 levels ~7864320 states ~17170760 transitions
pins2lts-mc-linux64( 5/ 8), 25.967: [Blue] ~143974 levels ~15728640 states ~32884688 transitions
pins2lts-mc-linux64( 2/ 8), 55.777: [Blue] ~143992 levels ~31457280 states ~120584648 transitions
pins2lts-mc-linux64( 5/ 8), 71.388: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 71.469:
pins2lts-mc-linux64( 0/ 8), 71.469: Explored 30689084 states 128996909 transitions, fanout: 4.203
pins2lts-mc-linux64( 0/ 8), 71.469: Total exploration time 71.430 sec (71.300 sec minimum, 71.350 sec on average)
pins2lts-mc-linux64( 0/ 8), 71.469: States per second: 429639, Transitions per second: 1805921
pins2lts-mc-linux64( 0/ 8), 71.469:
pins2lts-mc-linux64( 0/ 8), 71.469: State space has 31957260 states, 16827442 are accepting
pins2lts-mc-linux64( 0/ 8), 71.469: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 71.469: blue states: 30689084 (96.03%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 71.469: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 71.469: all-red states: 17105816 (53.53%), bogus 1202870 (3.76%)
pins2lts-mc-linux64( 0/ 8), 71.469:
pins2lts-mc-linux64( 0/ 8), 71.469: Total memory used for local state coloring: 17.6MB
pins2lts-mc-linux64( 0/ 8), 71.469:
pins2lts-mc-linux64( 0/ 8), 71.469: Queue width: 8B, total height: 1151912, memory: 8.79MB
pins2lts-mc-linux64( 0/ 8), 71.469: Tree memory: 499.8MB, 16.4 B/state, compr.: 14.9%
pins2lts-mc-linux64( 0/ 8), 71.469: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 71.469: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 71.469: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 71.469: Est. total memory use: 508.6MB (~1032.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12274052837943168751;'/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' '(<>(([]((LTLAPp2==true))&&X((LTLAPp3==true)))) U !(LTLAPp3==true))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12274052837943168751;'/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' '(<>(([]((LTLAPp2==true))&&X((LTLAPp3==true)))) U !(LTLAPp3==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)
Detected timeout of ITS tools.
[2023-03-13 04:59:39] [INFO ] Flatten gal took : 379 ms
[2023-03-13 04:59:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality8641887033629157871.gal : 65 ms
[2023-03-13 04:59:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality8883293347309207120.ltl : 16 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/LTLCardinality8641887033629157871.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8883293347309207120.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...297
Read 2 LTL properties
Checking formula 0 : !(((F((G("(p21<2)"))&&(X("(p15<1)"))))U("(p15>=1)")))
Formula 0 simplified : G(F!"(p21<2)" | X!"(p15<1)") R !"(p15>=1)"
Detected timeout of ITS tools.
[2023-03-13 05:22:08] [INFO ] Flatten gal took : 24 ms
[2023-03-13 05:22:08] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-13 05:22:08] [INFO ] Transformed 26 places.
[2023-03-13 05:22:08] [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 05:22:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality15433726975802521184.gal : 1 ms
[2023-03-13 05:22:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality15048299040487643139.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/LTLCardinality15433726975802521184.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15048299040487643139.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...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F((G("(p21<2)"))&&(X("(p15<1)"))))U("(p15>=1)")))
Formula 0 simplified : G(F!"(p21<2)" | X!"(p15<1)") R !"(p15>=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10082012 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15395820 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-08000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840344500603"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;