About the Execution of ITS-Tools for HouseConstruction-PT-01000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.936 | 3600000.00 | 4048168.00 | 23440.60 | FFT?FFFTFFFTFTFF | 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-167840344400579.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-01000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344400579
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.3K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K 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 60K 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 14K Feb 25 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K 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-01000-LTLCardinality-00
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-01
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-02
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-03
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-04
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-05
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-06
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-07
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-08
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-09
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-10
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-11
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-12
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-13
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-14
FORMULA_NAME HouseConstruction-PT-01000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678657888627
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-01000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-12 21:51:31] [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]
[2023-03-12 21:51:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:51:31] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-12 21:51:31] [INFO ] Transformed 26 places.
[2023-03-12 21:51:31] [INFO ] Transformed 18 transitions.
[2023-03-12 21:51:31] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HouseConstruction-PT-01000-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 14 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2023-03-12 21:51:31] [INFO ] Computed 8 place invariants in 5 ms
[2023-03-12 21:51:31] [INFO ] Implicit Places using invariants in 168 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 208 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 224 ms. Remains : 25/26 places, 18/18 transitions.
Support contains 24 out of 25 places after structural reductions.
[2023-03-12 21:51:31] [INFO ] Flatten gal took : 24 ms
[2023-03-12 21:51:31] [INFO ] Flatten gal took : 6 ms
[2023-03-12 21:51:31] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 33) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 25) seen :19
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 18 rows 25 cols
[2023-03-12 21:51:32] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-12 21:51:32] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 21:51:32] [INFO ] [Nat]Absence check using 0 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-12 21:51:32] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 21:51:32] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-12 21:51:32] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1039 steps, including 0 resets, run visited all 2 properties in 21 ms. (steps per millisecond=49 )
Parikh walk visited 2 properties in 21 ms.
Computed a total of 25 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 25 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0||X(p1))))&&F(p2)))'
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2023-03-12 21:51:33] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-12 21:51:33] [INFO ] Implicit Places using invariants in 106 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 23/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 350 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p1), true]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ s11 s10), p0:(LEQ s13 s17), p1:(LEQ s18 s7)], 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 4282 steps with 134 reset in 40 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-00 finished in 581 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((X(p1)||G(p2)))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-12 21:51:33] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-12 21:51:33] [INFO ] Implicit Places using invariants in 38 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 294 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=3 dest: 2}, { cond=(AND p2 p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 2}, { cond=(AND p2 p0 p1), acceptance={} source=4 dest: 5}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 2}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=1, aps=[p2:(GT s20 s15), p1:(GT 2 s9), p0:(LEQ s14 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-01 finished in 358 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))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 22 transition count 13
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 18 transition count 13
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 9 place count 18 transition count 8
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 11 rules applied. Total rules applied 20 place count 12 transition count 8
Applied a total of 20 rules in 40 ms. Remains 12 /25 variables (removed 13) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 12 cols
[2023-03-12 21:51:33] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 21:51:33] [INFO ] Implicit Places using invariants in 29 ms returned [2, 4, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/25 places, 8/18 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-12 21:51:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 21:51:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-12 21:51:34] [INFO ] Invariant cache hit.
[2023-03-12 21:51:34] [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.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/25 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 122 ms. Remains : 8/25 places, 7/18 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s5 s1) (GT s7 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7553 reset in 351 ms.
Product exploration explored 100000 steps with 7479 reset in 484 ms.
Computed a total of 8 stabilizing places and 7 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 8 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Finished random walk after 3004 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1001 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 265 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
[2023-03-12 21:51:35] [INFO ] Invariant cache hit.
[2023-03-12 21:51:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 21:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 21:51:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 21:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 21:51:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 21:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 21:51:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 21:51:35] [INFO ] Computed and/alt/rep : 6/7/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-12 21:51:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-12 21:51:35] [INFO ] Invariant cache hit.
[2023-03-12 21:51:35] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-12 21:51:35] [INFO ] Invariant cache hit.
[2023-03-12 21:51:35] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-12 21:51:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 21:51:35] [INFO ] Invariant cache hit.
[2023-03-12 21:51:35] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136 ms. Remains : 8/8 places, 7/7 transitions.
Computed a total of 8 stabilizing places and 7 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 8 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 267 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
Finished random walk after 3004 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1502 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-12 21:51:36] [INFO ] Invariant cache hit.
[2023-03-12 21:51:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 21:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 21:51:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 21:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 21:51:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 21:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 21:51:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-12 21:51:36] [INFO ] Computed and/alt/rep : 6/7/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-12 21:51:36] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7444 reset in 160 ms.
Product exploration explored 100000 steps with 7453 reset in 197 ms.
Built C files in :
/tmp/ltsmin11538231687953917688
[2023-03-12 21:51:37] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2023-03-12 21:51:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:51:37] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2023-03-12 21:51:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:51:37] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2023-03-12 21:51:37] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:51:37] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11538231687953917688
Running compilation step : cd /tmp/ltsmin11538231687953917688;'/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 454 ms.
Running link step : cd /tmp/ltsmin11538231687953917688;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11538231687953917688;'/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/stateBased17062203742293421075.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-12 21:51:52] [INFO ] Invariant cache hit.
[2023-03-12 21:51:52] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 21:51:52] [INFO ] Invariant cache hit.
[2023-03-12 21:51:52] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-12 21:51:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 21:51:52] [INFO ] Invariant cache hit.
[2023-03-12 21:51:52] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 8/8 places, 7/7 transitions.
Built C files in :
/tmp/ltsmin5988914323206197649
[2023-03-12 21:51:52] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2023-03-12 21:51:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:51:52] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2023-03-12 21:51:52] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:51:52] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2023-03-12 21:51:52] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:51:52] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5988914323206197649
Running compilation step : cd /tmp/ltsmin5988914323206197649;'/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 92 ms.
Running link step : cd /tmp/ltsmin5988914323206197649;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin5988914323206197649;'/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/stateBased5216875459796587035.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-12 21:52:07] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:52:07] [INFO ] Flatten gal took : 4 ms
[2023-03-12 21:52:07] [INFO ] Time to serialize gal into /tmp/LTL7845654109193739596.gal : 2 ms
[2023-03-12 21:52:07] [INFO ] Time to serialize properties into /tmp/LTL7662610034197096594.prop : 5 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/LTL7845654109193739596.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3834723752192498750.hoa' '-atoms' '/tmp/LTL7662610034197096594.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7662610034197096594.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3834723752192498750.hoa
Detected timeout of ITS tools.
[2023-03-12 21:52:22] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:52:22] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:52:22] [INFO ] Time to serialize gal into /tmp/LTL10078879325870577017.gal : 0 ms
[2023-03-12 21:52:22] [INFO ] Time to serialize properties into /tmp/LTL5830798140345765373.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/LTL10078879325870577017.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5830798140345765373.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("((p27>p3)||(p16>p6))")))
Formula 0 simplified : G!"((p27>p3)||(p16>p6))"
Detected timeout of ITS tools.
[2023-03-12 21:52:37] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:52:37] [INFO ] Applying decomposition
[2023-03-12 21:52:37] [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/graph13876685381333595984.txt' '-o' '/tmp/graph13876685381333595984.bin' '-w' '/tmp/graph13876685381333595984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13876685381333595984.bin' '-l' '-1' '-v' '-w' '/tmp/graph13876685381333595984.weights' '-q' '0' '-e' '0.001'
[2023-03-12 21:52:37] [INFO ] Decomposing Gal with order
[2023-03-12 21:52:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 21:52:37] [INFO ] Flatten gal took : 52 ms
[2023-03-12 21:52:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-12 21:52:37] [INFO ] Time to serialize gal into /tmp/LTL15358323756378855446.gal : 2 ms
[2023-03-12 21:52:37] [INFO ] Time to serialize properties into /tmp/LTL464575913631158920.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/LTL15358323756378855446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL464575913631158920.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("((gu1.p27>gu1.p3)||(gu0.p16>gu0.p6))")))
Formula 0 simplified : G!"((gu1.p27>gu1.p3)||(gu0.p16>gu0.p6))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13031378274024879736
[2023-03-12 21:52:52] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13031378274024879736
Running compilation step : cd /tmp/ltsmin13031378274024879736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 83 ms.
Running link step : cd /tmp/ltsmin13031378274024879736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin13031378274024879736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HouseConstruction-PT-01000-LTLCardinality-03 finished in 93932 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)))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 2 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-12 21:53:07] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 21:53:07] [INFO ] Implicit Places using invariants in 43 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s13 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 1 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-04 finished in 155 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)||(p2&&X((p2 U (p3||G(p2))))))))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 2 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2023-03-12 21:53:08] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-12 21:53:08] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-12 21:53:08] [INFO ] Invariant cache hit.
[2023-03-12 21:53:08] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-12 21:53:08] [INFO ] Invariant cache hit.
[2023-03-12 21:53:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 24/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 24/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p1)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s12), p1:(GT s17 s20), p2:(GT 2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-05 finished in 296 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||X(X(p1)))) U X(p2))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-12 21:53:08] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 21:53:08] [INFO ] Implicit Places using invariants in 33 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 294 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 6}, { cond=(NOT p2), acceptance={0} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=(NOT p0), acceptance={} source=7 dest: 6}, { cond=true, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(LEQ s1 s4), p2:(LEQ 1 s19), p1:(GT 2 s1)], 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, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 1 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-06 finished in 357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
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 6 rules applied. Total rules applied 6 place count 22 transition count 12
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 17 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 16 transition count 11
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 13 place count 16 transition count 6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 23 place count 11 transition count 6
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 24 place count 10 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 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 28 place count 7 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 29 place count 6 transition count 4
Applied a total of 29 rules in 80 ms. Remains 6 /25 variables (removed 19) and now considering 4/18 (removed 14) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-12 21:53:08] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 21:53:08] [INFO ] Implicit Places using invariants in 23 ms returned [0, 3]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/25 places, 4/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 105 ms. Remains : 4/25 places, 4/18 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 983 reset in 128 ms.
Product exploration explored 100000 steps with 1080 reset in 168 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-01000-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-07 finished in 616 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(p1)))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 2 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-12 21:53:09] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 21:53:09] [INFO ] Implicit Places using invariants in 35 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GT 2 s20) (GT s12 s6)), p1:(LEQ s16 s13)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 18212 steps with 15 reset in 33 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-08 finished in 219 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)))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
[2023-03-12 21:53:09] [INFO ] Invariant cache hit.
[2023-03-12 21:53:09] [INFO ] Implicit Places using invariants in 31 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(GT s7 s13), p1:(GT s6 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 18000 steps with 0 reset in 45 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-09 finished in 176 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&&F(p1)))&&X((X(G(p2)) U (p3&&X(G(p2)))))))'
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
[2023-03-12 21:53:09] [INFO ] Invariant cache hit.
[2023-03-12 21:53:09] [INFO ] Implicit Places using invariants in 35 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p3)), (NOT p1), (NOT p2), true]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 3 s18), p1:(LEQ s11 s10), p3:(LEQ 3 s12), p2:(LEQ s13 s1)], 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 238 steps with 0 reset in 0 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-10 finished in 350 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(X(F(p0))))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
[2023-03-12 21:53:10] [INFO ] Invariant cache hit.
[2023-03-12 21:53:10] [INFO ] Implicit Places using invariants in 32 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 3 s8)], 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 33333 reset in 59 ms.
Product exploration explored 100000 steps with 33333 reset in 54 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 (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-01000-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-11 finished in 398 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 U (p1||G(p0))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Graph (complete) has 29 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 10
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 9
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 9
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 8
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 8 place count 9 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 8 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 7 transition count 6
Applied a total of 11 rules in 80 ms. Remains 7 /25 variables (removed 18) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-12 21:53:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 21:53:10] [INFO ] Implicit Places using invariants in 30 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/25 places, 6/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 112 ms. Remains : 6/25 places, 6/18 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GT 3 s5) (GT s3 s2)), p0:(GT s3 s2)], 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 70898 steps with 1386 reset in 63 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-12 finished in 306 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 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Graph (complete) has 29 edges and 25 vertex of which 9 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 7 transition count 5
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3 place count 7 transition count 3
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 8 place count 4 transition count 3
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 3 transition count 3
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 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 11 place count 2 transition count 2
Applied a total of 11 rules in 16 ms. Remains 2 /25 variables (removed 23) and now considering 2/18 (removed 16) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-12 21:53:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-12 21:53:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 21:53:10] [INFO ] Invariant cache hit.
[2023-03-12 21:53:10] [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.
[2023-03-12 21:53:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 21:53:10] [INFO ] Invariant cache hit.
[2023-03-12 21:53:10] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/25 places, 2/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 2/25 places, 2/18 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 49 reset in 106 ms.
Product exploration explored 100000 steps with 49 reset in 212 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (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 (NOT p0)), (F (G p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-01000-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-13 finished in 610 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((X(X(G(p1)))&&G(p2))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Graph (complete) has 29 edges and 25 vertex of which 9 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 9 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 7 transition count 6
Applied a total of 5 rules in 5 ms. Remains 7 /25 variables (removed 18) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-12 21:53:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 21:53:11] [INFO ] Implicit Places using invariants in 22 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/25 places, 6/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30 ms. Remains : 6/25 places, 6/18 transitions.
Stuttering acceptance computed with spot in 540 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}, { cond=p2, acceptance={0, 1} source=2 dest: 3}, { cond=p2, acceptance={1} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0, 1} source=3 dest: 5}, { cond=p2, acceptance={0, 1} source=3 dest: 6}, { cond=p2, acceptance={1} source=3 dest: 7}], [{ cond=(NOT p2), acceptance={0, 1} source=4 dest: 2}, { cond=p2, acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=5 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}, { cond=(AND p2 p1), acceptance={0} source=5 dest: 6}, { cond=(AND p2 p1), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=6 dest: 5}, { cond=(AND p2 p1), acceptance={0} source=6 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=6 dest: 6}, { cond=(AND p2 p1), acceptance={} source=6 dest: 7}, { cond=(AND p2 (NOT p1)), acceptance={1} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=7 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={1} source=7 dest: 4}]], initial=0, aps=[p0:(LEQ 2 s5), p2:(GT 3 s1), p1:(LEQ 3 s4)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 168 reset in 131 ms.
Product exploration explored 100000 steps with 106 reset in 203 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 6 transition count 6
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) p2 (NOT p1)), (X (NOT p0)), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND p2 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G p2)), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 1186 ms. Reduced automaton from 8 states, 28 edges and 3 AP (stutter insensitive) to 8 states, 28 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 422 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p1))]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 6) seen :5
Finished Best-First random walk after 74 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=74 )
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND p2 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G p2)), (F (G (NOT p1)))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) p2))), (F (AND p1 p2)), (F p0), (F (AND (NOT p1) (NOT p2))), (F (NOT p2))]
Knowledge based reduction with 12 factoid took 1119 ms. Reduced automaton from 8 states, 28 edges and 3 AP (stutter insensitive) to 8 states, 28 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 344 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 366 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p1))]
// Phase 1: matrix 6 rows 6 cols
[2023-03-12 21:53:15] [INFO ] Computed 0 place invariants in 0 ms
Proved EG (NOT p0)
[2023-03-12 21:53:15] [INFO ] Invariant cache hit.
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND p2 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 p1)))), (F (G (NOT p0))), (F (G p2)), (F (G (NOT p1)))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) p2))), (F (AND p1 p2)), (F p0), (F (AND (NOT p1) (NOT p2))), (F (NOT p2)), (G (NOT p0)), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 12 factoid took 443 ms. Reduced automaton from 8 states, 28 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HouseConstruction-PT-01000-LTLCardinality-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HouseConstruction-PT-01000-LTLCardinality-14 finished in 4941 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&&F(G(p1))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 18
Applied a total of 2 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-12 21:53:16] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 21:53:16] [INFO ] Implicit Places using invariants in 53 ms returned [3, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : HouseConstruction-PT-01000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s3 s0), p1:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 18000 steps with 0 reset in 28 ms.
FORMULA HouseConstruction-PT-01000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HouseConstruction-PT-01000-LTLCardinality-15 finished in 303 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))'
[2023-03-12 21:53:16] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2914603387536377525
[2023-03-12 21:53:16] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2023-03-12 21:53:16] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:53:16] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2023-03-12 21:53:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:53:16] [INFO ] Applying decomposition
[2023-03-12 21:53:16] [INFO ] Flatten gal took : 5 ms
[2023-03-12 21:53:16] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2023-03-12 21:53:16] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-12 21:53:16] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2914603387536377525
Running compilation step : cd /tmp/ltsmin2914603387536377525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
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/graph14989068229103541434.txt' '-o' '/tmp/graph14989068229103541434.bin' '-w' '/tmp/graph14989068229103541434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14989068229103541434.bin' '-l' '-1' '-v' '-w' '/tmp/graph14989068229103541434.weights' '-q' '0' '-e' '0.001'
[2023-03-12 21:53:16] [INFO ] Decomposing Gal with order
[2023-03-12 21:53:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 21:53:17] [INFO ] Flatten gal took : 7 ms
[2023-03-12 21:53:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-12 21:53:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality376889994274063584.gal : 2 ms
[2023-03-12 21:53:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality4775468716960392187.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/LTLCardinality376889994274063584.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4775468716960392187.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...296
Read 1 LTL properties
Checking formula 0 : !((F("((gu8.p27>gu8.p3)||(gu1.p16>gu1.p6))")))
Formula 0 simplified : G!"((gu8.p27>gu8.p3)||(gu1.p16>gu1.p6))"
Compilation finished in 361 ms.
Running link step : cd /tmp/ltsmin2914603387536377525;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin2914603387536377525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: LTL layer: formula: <>((LTLAPp0==true))
pins2lts-mc-linux64( 2/ 8), 0.003: "<>((LTLAPp0==true))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 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), 0.016: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.017: Initializing POR dependencies: labels 19, guards 18
pins2lts-mc-linux64( 6/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.021: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.021: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.035: There are 21 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.035: State length is 26, there are 19 groups
pins2lts-mc-linux64( 0/ 8), 0.035: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.035: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.035: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.036: Visible groups: 0 / 19, labels: 1 / 21
pins2lts-mc-linux64( 0/ 8), 0.036: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.036: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.105: [Blue] ~120 levels ~960 states ~960 transitions
pins2lts-mc-linux64( 7/ 8), 0.166: [Blue] ~240 levels ~1920 states ~1920 transitions
pins2lts-mc-linux64( 0/ 8), 0.299: [Blue] ~480 levels ~3840 states ~3840 transitions
pins2lts-mc-linux64( 7/ 8), 0.443: [Blue] ~960 levels ~7680 states ~7680 transitions
pins2lts-mc-linux64( 4/ 8), 1.009: [Blue] ~1852 levels ~15360 states ~19392 transitions
pins2lts-mc-linux64( 0/ 8), 1.996: [Blue] ~3488 levels ~30720 states ~46336 transitions
pins2lts-mc-linux64( 7/ 8), 3.528: [Blue] ~6967 levels ~61440 states ~82560 transitions
pins2lts-mc-linux64( 7/ 8), 4.646: [Blue] ~13387 levels ~122880 states ~157504 transitions
pins2lts-mc-linux64( 7/ 8), 6.072: [Blue] ~14999 levels ~245760 states ~310456 transitions
pins2lts-mc-linux64( 7/ 8), 9.530: [Blue] ~14999 levels ~491520 states ~611304 transitions
pins2lts-mc-linux64( 1/ 8), 12.484: [Blue] ~15000 levels ~983040 states ~1259680 transitions
pins2lts-mc-linux64( 1/ 8), 18.488: [Blue] ~15000 levels ~1966080 states ~2477576 transitions
pins2lts-mc-linux64( 1/ 8), 25.301: [Blue] ~15000 levels ~3932160 states ~4898920 transitions
pins2lts-mc-linux64( 7/ 8), 32.388: [Blue] ~14999 levels ~7864320 states ~9688064 transitions
pins2lts-mc-linux64( 7/ 8), 45.786: [Blue] ~14999 levels ~15728640 states ~19386072 transitions
pins2lts-mc-linux64( 2/ 8), 74.551: [Blue] ~14838 levels ~31457280 states ~37677168 transitions
pins2lts-mc-linux64( 5/ 8), 103.246: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 103.418:
pins2lts-mc-linux64( 0/ 8), 103.418: Explored 38787073 states 47537568 transitions, fanout: 1.226
pins2lts-mc-linux64( 0/ 8), 103.419: Total exploration time 103.310 sec (103.200 sec minimum, 103.241 sec on average)
pins2lts-mc-linux64( 0/ 8), 103.419: States per second: 375444, Transitions per second: 460145
pins2lts-mc-linux64( 0/ 8), 103.419:
pins2lts-mc-linux64( 0/ 8), 103.419: State space has 31601410 states, 31352403 are accepting
pins2lts-mc-linux64( 0/ 8), 103.419: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 103.419: blue states: 38787073 (122.74%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 103.419: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 103.419: all-red states: 31352403 (99.21%), bogus 7155380 (22.64%)
pins2lts-mc-linux64( 0/ 8), 103.419:
pins2lts-mc-linux64( 0/ 8), 103.419: Total memory used for local state coloring: 2.0MB
pins2lts-mc-linux64( 0/ 8), 103.419:
pins2lts-mc-linux64( 0/ 8), 103.419: Queue width: 8B, total height: 128747, memory: 0.98MB
pins2lts-mc-linux64( 0/ 8), 103.419: Tree memory: 497.1MB, 16.5 B/state, compr.: 15.6%
pins2lts-mc-linux64( 0/ 8), 103.419: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 103.419: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 103.419: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 103.419: Est. total memory use: 498.1MB (~1025.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2914603387536377525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2914603387536377525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-12 22:13:54] [INFO ] Flatten gal took : 291 ms
[2023-03-12 22:13:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality10765423507413874539.gal : 95 ms
[2023-03-12 22:13:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality7778828133930190096.ltl : 19 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/LTLCardinality10765423507413874539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7778828133930190096.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 1 LTL properties
Checking formula 0 : !((F("((p27>p3)||(p16>p6))")))
Formula 0 simplified : G!"((p27>p3)||(p16>p6))"
Detected timeout of ITS tools.
[2023-03-12 22:34:32] [INFO ] Flatten gal took : 474 ms
[2023-03-12 22:34:33] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-12 22:34:33] [INFO ] Transformed 25 places.
[2023-03-12 22:34:33] [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
[2023-03-12 22:34:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality10254205063824747150.gal : 33 ms
[2023-03-12 22:34:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality3840707417178910905.ltl : 7 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/LTLCardinality10254205063824747150.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3840707417178910905.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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F("((p27>p3)||(p16>p6))")))
Formula 0 simplified : G!"((p27>p3)||(p16>p6))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 411916 kB
After kill :
MemTotal: 16393232 kB
MemFree: 12493204 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-01000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-01000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-smll-167840344400579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-01000.tgz
mv HouseConstruction-PT-01000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;