Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r241-tall-171649628500248.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is LeafsetExtension-PT-S64C3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628500248
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 13:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 12 13:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 13:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 13:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14M May 18 16:42 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 LeafsetExtension-PT-S64C3-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S64C3-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716564280024

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S64C3
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 15:24:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 15:24:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 15:24:42] [INFO ] Load time of PNML (sax parser for PT used): 525 ms
[2024-05-24 15:24:42] [INFO ] Transformed 21462 places.
[2024-05-24 15:24:42] [INFO ] Transformed 21129 transitions.
[2024-05-24 15:24:42] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 690 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 21462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4229 places and 0 transitions.
Iterating post reduction 0 with 4229 rules applied. Total rules applied 4229 place count 17233 transition count 21129
Applied a total of 4229 rules in 296 ms. Remains 17233 /21462 variables (removed 4229) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2024-05-24 15:24:44] [INFO ] Computed 198 invariants in 1714 ms
[2024-05-24 15:24:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:24:46] [INFO ] Implicit Places using invariants in 3320 ms returned []
Implicit Place search using SMT only with invariants took 3346 ms to find 0 implicit places.
[2024-05-24 15:24:46] [INFO ] Invariant cache hit.
[2024-05-24 15:24:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:24:47] [INFO ] Dead Transitions using invariants and state equation in 1678 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17233/21462 places, 21129/21129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5331 ms. Remains : 17233/21462 places, 21129/21129 transitions.
Support contains 48 out of 17233 places after structural reductions.
[2024-05-24 15:24:49] [INFO ] Flatten gal took : 906 ms
[2024-05-24 15:24:50] [INFO ] Flatten gal took : 625 ms
[2024-05-24 15:24:51] [INFO ] Input system was already deterministic with 21129 transitions.
Incomplete random walk after 10000 steps, including 388 resets, run finished after 703 ms. (steps per millisecond=14 ) properties (out of 27) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-24 15:24:52] [INFO ] Invariant cache hit.
[2024-05-24 15:24:58] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 433 ms returned sat
[2024-05-24 15:25:17] [INFO ] After 16408ms SMT Verify possible using state equation in real domain returned unsat :0 sat :14
[2024-05-24 15:25:17] [INFO ] After 16443ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-24 15:25:17] [INFO ] After 25065ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :14
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 17233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 1088 are kept as prefixes of interest. Removing 16145 places using SCC suffix rule.34 ms
Discarding 16145 places :
Also discarding 12085 output transitions
Drop transitions removed 12085 transitions
Drop transitions removed 3938 transitions
Reduce isomorphic transitions removed 3938 transitions.
Drop transitions removed 236 transitions
Trivial Post-agglo rules discarded 236 transitions
Performed 236 trivial Post agglomeration. Transition count delta: 236
Iterating post reduction 0 with 4174 rules applied. Total rules applied 4175 place count 1088 transition count 4870
Reduce places removed 238 places and 0 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 1 with 239 rules applied. Total rules applied 4414 place count 850 transition count 4869
Reduce places removed 1 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 13 rules applied. Total rules applied 4427 place count 849 transition count 4857
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 4439 place count 837 transition count 4857
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 4439 place count 837 transition count 4849
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 4455 place count 829 transition count 4849
Discarding 320 places :
Symmetric choice reduction at 4 with 320 rule applications. Total rules 4775 place count 509 transition count 4529
Iterating global reduction 4 with 320 rules applied. Total rules applied 5095 place count 509 transition count 4529
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 4 with 7 rules applied. Total rules applied 5102 place count 509 transition count 4522
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 5109 place count 502 transition count 4522
Partial Free-agglomeration rule applied 29 times.
Drop transitions removed 29 transitions
Iterating global reduction 5 with 29 rules applied. Total rules applied 5138 place count 502 transition count 4522
Applied a total of 5138 rules in 661 ms. Remains 502 /17233 variables (removed 16731) and now considering 4522/21129 (removed 16607) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 662 ms. Remains : 502/17233 places, 4522/21129 transitions.
Incomplete random walk after 10000 steps, including 745 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-24 15:25:18] [INFO ] Flow matrix only has 691 transitions (discarded 3831 similar events)
// Phase 1: matrix 691 rows 502 cols
[2024-05-24 15:25:18] [INFO ] Computed 11 invariants in 2 ms
[2024-05-24 15:25:18] [INFO ] [Real]Absence check using 0 positive and 11 generalized place invariants in 8 ms returned sat
[2024-05-24 15:25:19] [INFO ] After 222ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 15:25:19] [INFO ] After 277ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-24 15:25:19] [INFO ] After 423ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 3 out of 502 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 502/502 places, 4522/4522 transitions.
Graph (complete) has 1888 edges and 502 vertex of which 80 are kept as prefixes of interest. Removing 422 places using SCC suffix rule.1 ms
Discarding 422 places :
Also discarding 281 output transitions
Drop transitions removed 281 transitions
Drop transitions removed 4101 transitions
Reduce isomorphic transitions removed 4101 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 4102 rules applied. Total rules applied 4103 place count 79 transition count 140
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 62 transitions
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 117 transitions.
Iterating post reduction 1 with 180 rules applied. Total rules applied 4283 place count 16 transition count 23
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 4288 place count 11 transition count 18
Iterating global reduction 2 with 5 rules applied. Total rules applied 4293 place count 11 transition count 18
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 4298 place count 11 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 4299 place count 11 transition count 12
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 4302 place count 11 transition count 9
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 4306 place count 8 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 4307 place count 8 transition count 7
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4308 place count 8 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 4309 place count 7 transition count 6
Applied a total of 4309 rules in 23 ms. Remains 7 /502 variables (removed 495) and now considering 6/4522 (removed 4516) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 7/502 places, 6/4522 transitions.
Finished random walk after 9 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 129 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2024-05-24 15:25:21] [INFO ] Computed 198 invariants in 1529 ms
[2024-05-24 15:25:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:25:22] [INFO ] Implicit Places using invariants in 2948 ms returned []
Implicit Place search using SMT only with invariants took 2950 ms to find 0 implicit places.
[2024-05-24 15:25:22] [INFO ] Invariant cache hit.
[2024-05-24 15:25:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:25:24] [INFO ] Dead Transitions using invariants and state equation in 1484 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4566 ms. Remains : 17233/17233 places, 21129/21129 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 821 ms :[true, false, false, p0, p1, (AND p0 p1)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(GEQ s3165 1), p1:(AND (GEQ s3156 1) (GEQ s12145 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3872 reset in 2093 ms.
Product exploration explored 100000 steps with 3867 reset in 1964 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 287 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[true, p1, (AND p1 p0), p0]
Incomplete random walk after 10000 steps, including 390 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 15:25:52] [INFO ] Invariant cache hit.
[2024-05-24 15:25:54] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 349 ms returned sat
[2024-05-24 15:26:17] [INFO ] After 22057ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:2
[2024-05-24 15:26:17] [INFO ] After 22083ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 15:26:17] [INFO ] After 25047ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 15:26:19] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 346 ms returned sat
[2024-05-24 15:26:42] [INFO ] After 21823ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 15:26:42] [INFO ] After 21825ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-24 15:26:42] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 264 are kept as prefixes of interest. Removing 16969 places using SCC suffix rule.7 ms
Discarding 16969 places :
Also discarding 14724 output transitions
Drop transitions removed 14724 transitions
Drop transitions removed 4194 transitions
Reduce isomorphic transitions removed 4194 transitions.
Discarding 31 places :
Implicit places reduction removed 31 places
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 4256 rules applied. Total rules applied 4257 place count 233 transition count 2180
Reduce places removed 65 places and 0 transitions.
Drop transitions removed 992 transitions
Reduce isomorphic transitions removed 992 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 1089 rules applied. Total rules applied 5346 place count 168 transition count 1156
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 33 rules applied. Total rules applied 5379 place count 136 transition count 1155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5380 place count 135 transition count 1155
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 5380 place count 135 transition count 1154
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5382 place count 134 transition count 1154
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 5442 place count 74 transition count 1094
Iterating global reduction 4 with 60 rules applied. Total rules applied 5502 place count 74 transition count 1094
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 5532 place count 74 transition count 1064
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 5552 place count 74 transition count 1044
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 5554 place count 74 transition count 1042
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 5556 place count 72 transition count 1042
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 6 with 31 rules applied. Total rules applied 5587 place count 72 transition count 1011
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 6 with 31 rules applied. Total rules applied 5618 place count 41 transition count 1011
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 7 with 30 rules applied. Total rules applied 5648 place count 41 transition count 1011
Applied a total of 5648 rules in 193 ms. Remains 41 /17233 variables (removed 17192) and now considering 1011/21129 (removed 20118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 41/17233 places, 1011/21129 transitions.
Finished random walk after 484 steps, including 111 resets, run visited all 3 properties in 5 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (AND p0 (NOT p1))), (F (AND p0 p1))]
Property proved to be false thanks to negative knowledge :(F (AND p0 p1))
Knowledge based reduction with 8 factoid took 466 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-00 finished in 83137 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(G(p1)||F((G(F(!p2))||(!p3&&F(!p2))))))))'
Support contains 7 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 81 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2024-05-24 15:26:43] [INFO ] Invariant cache hit.
[2024-05-24 15:26:44] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:26:44] [INFO ] Implicit Places using invariants in 1574 ms returned []
Implicit Place search using SMT only with invariants took 1576 ms to find 0 implicit places.
[2024-05-24 15:26:44] [INFO ] Invariant cache hit.
[2024-05-24 15:26:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:26:46] [INFO ] Dead Transitions using invariants and state equation in 1555 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3223 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 331 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), true, p2, (AND (NOT p1) p2), p2, (AND p2 (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1 p3), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 5}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p3), acceptance={} source=4 dest: 3}, { cond=(AND p1 p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 5}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=4 dest: 6}], [{ cond=p2, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 5}, { cond=(AND p1 p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (LT s6313 1) (LT s11046 1)), p1:(GEQ s8548 1), p3:(AND (GEQ s9469 1) (GEQ s13819 1) (GEQ s8548 1)), p2:(AND (GEQ s15825 1) (GEQ s16040 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 281 steps with 140 reset in 30 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-01 finished in 3641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 5 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.64 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8255 transitions
Trivial Post-agglo rules discarded 8255 transitions
Performed 8255 trivial Post agglomeration. Transition count delta: 8255
Iterating post reduction 0 with 8255 rules applied. Total rules applied 8256 place count 17231 transition count 12872
Reduce places removed 8255 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16575 place count 8976 transition count 12808
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20928 place count 4753 transition count 8649
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24957 place count 4753 transition count 8649
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24957 place count 4753 transition count 8648
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Applied a total of 24959 rules in 3439 ms. Remains 4752 /17233 variables (removed 12481) and now considering 8648/21129 (removed 12481) transitions.
// Phase 1: matrix 8648 rows 4752 cols
[2024-05-24 15:26:50] [INFO ] Computed 198 invariants in 96 ms
[2024-05-24 15:26:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:26:53] [INFO ] Implicit Places using invariants in 3395 ms returned [1283, 1600, 1848, 3343, 3660]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3402 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4747/17233 places, 8648/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4745 transition count 8646
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4745 transition count 8646
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4743 transition count 8644
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4743 transition count 8644
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 40 place count 4711 transition count 8612
Iterating global reduction 0 with 32 rules applied. Total rules applied 72 place count 4711 transition count 8612
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 200 place count 4647 transition count 8548
Applied a total of 200 rules in 4205 ms. Remains 4647 /4747 variables (removed 100) and now considering 8548/8648 (removed 100) transitions.
[2024-05-24 15:26:57] [INFO ] Flow matrix only has 8516 transitions (discarded 32 similar events)
// Phase 1: matrix 8516 rows 4647 cols
[2024-05-24 15:26:57] [INFO ] Computed 193 invariants in 88 ms
[2024-05-24 15:26:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:00] [INFO ] Implicit Places using invariants in 3346 ms returned [597, 705, 1544, 3749, 3851]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3352 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4642/17233 places, 8548/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 4638 transition count 8544
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 4638 transition count 8544
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 4634 transition count 8540
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 4634 transition count 8540
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 117 place count 4533 transition count 8439
Iterating global reduction 0 with 101 rules applied. Total rules applied 218 place count 4533 transition count 8439
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 220 place count 4532 transition count 8438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 221 place count 4531 transition count 8437
Iterating global reduction 0 with 1 rules applied. Total rules applied 222 place count 4531 transition count 8437
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 266 place count 4487 transition count 8393
Iterating global reduction 0 with 44 rules applied. Total rules applied 310 place count 4487 transition count 8393
Applied a total of 310 rules in 5271 ms. Remains 4487 /4642 variables (removed 155) and now considering 8393/8548 (removed 155) transitions.
[2024-05-24 15:27:06] [INFO ] Flow matrix only has 8213 transitions (discarded 180 similar events)
// Phase 1: matrix 8213 rows 4487 cols
[2024-05-24 15:27:06] [INFO ] Computed 188 invariants in 88 ms
[2024-05-24 15:27:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:09] [INFO ] Implicit Places using invariants in 3221 ms returned [75, 285, 2188, 2716, 3252]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3227 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4482/17233 places, 8393/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 4478 transition count 8389
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 4478 transition count 8389
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 4474 transition count 8385
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 4474 transition count 8385
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 111 place count 4379 transition count 8290
Iterating global reduction 0 with 95 rules applied. Total rules applied 206 place count 4379 transition count 8290
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 208 place count 4378 transition count 8289
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 4377 transition count 8288
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 4377 transition count 8288
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 262 place count 4325 transition count 8236
Iterating global reduction 0 with 52 rules applied. Total rules applied 314 place count 4325 transition count 8236
Applied a total of 314 rules in 4875 ms. Remains 4325 /4482 variables (removed 157) and now considering 8236/8393 (removed 157) transitions.
[2024-05-24 15:27:14] [INFO ] Flow matrix only has 7905 transitions (discarded 331 similar events)
// Phase 1: matrix 7905 rows 4325 cols
[2024-05-24 15:27:14] [INFO ] Computed 183 invariants in 89 ms
[2024-05-24 15:27:17] [INFO ] Implicit Places using invariants in 3162 ms returned [1066, 2275, 2552, 3534, 3537]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3168 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4320/17233 places, 8236/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4257 transition count 8173
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4257 transition count 8173
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4255 transition count 8171
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4255 transition count 8171
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 177 place count 4208 transition count 8124
Iterating global reduction 0 with 47 rules applied. Total rules applied 224 place count 4208 transition count 8124
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 3 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 0 with 124 rules applied. Total rules applied 348 place count 4146 transition count 8062
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 349 place count 4145 transition count 8061
Iterating global reduction 0 with 1 rules applied. Total rules applied 350 place count 4145 transition count 8061
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 396 place count 4099 transition count 8015
Iterating global reduction 0 with 46 rules applied. Total rules applied 442 place count 4099 transition count 8015
Applied a total of 442 rules in 3285 ms. Remains 4099 /4320 variables (removed 221) and now considering 8015/8236 (removed 221) transitions.
[2024-05-24 15:27:20] [INFO ] Flow matrix only has 7586 transitions (discarded 429 similar events)
// Phase 1: matrix 7586 rows 4099 cols
[2024-05-24 15:27:20] [INFO ] Computed 178 invariants in 77 ms
[2024-05-24 15:27:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:23] [INFO ] Implicit Places using invariants in 2986 ms returned [137, 208, 414, 2000, 3505]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2991 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4094/17233 places, 8015/21129 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 4039 transition count 7960
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 4039 transition count 7960
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 111 place count 4038 transition count 7959
Iterating global reduction 0 with 1 rules applied. Total rules applied 112 place count 4038 transition count 7959
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 142 place count 4008 transition count 7929
Iterating global reduction 0 with 30 rules applied. Total rules applied 172 place count 4008 transition count 7929
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 400 place count 3894 transition count 7815
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 401 place count 3893 transition count 7814
Iterating global reduction 0 with 1 rules applied. Total rules applied 402 place count 3893 transition count 7814
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 431 place count 3864 transition count 7785
Iterating global reduction 0 with 29 rules applied. Total rules applied 460 place count 3864 transition count 7785
Applied a total of 460 rules in 2779 ms. Remains 3864 /4094 variables (removed 230) and now considering 7785/8015 (removed 230) transitions.
[2024-05-24 15:27:26] [INFO ] Flow matrix only has 7291 transitions (discarded 494 similar events)
// Phase 1: matrix 7291 rows 3864 cols
[2024-05-24 15:27:26] [INFO ] Computed 173 invariants in 82 ms
[2024-05-24 15:27:30] [INFO ] Implicit Places using invariants in 4287 ms returned [35, 67, 100, 134, 164, 196, 200, 231, 235, 266, 269, 299, 331, 334, 395, 398, 428, 463, 494, 497, 527, 559, 568, 599, 602, 632, 664, 667, 697, 729, 732, 762, 794, 797, 827, 859, 862, 892, 924, 933, 964, 967, 997, 1029, 1034, 1065, 1068, 1098, 1130, 1133, 1163, 1195, 1198, 1228, 1260, 1267, 1270, 1300, 1332, 1335, 1365, 1397, 1400, 1431, 1465, 1495, 1527, 1530, 1560, 1592, 1595, 1625, 1657, 1660, 1690, 1722, 1725, 1755, 1787, 1790, 1821, 1854, 1856, 1887, 1890, 1920, 1952, 1955, 1985, 2017, 2028, 2059, 2062, 2092, 2124, 2127, 2157, 2189, 2192, 2222, 2257, 2287, 2319, 2322, 2353, 2356, 2386, 2418, 2421, 2451, 2483, 2486, 2516, 2548, 2551, 2581, 2613, 2616, 2646, 2678, 2681, 2711, 2743, 2746, 2777, 2780, 2811, 2814, 2844, 2876, 2879, 2909, 2941, 2944, 2993, 2996, 3026, 3058, 3061, 3091, 3123, 3126, 3163, 3166, 3196, 3228, 3231, 3261, 3296, 3326, 3358, 3361, 3391, 3423, 3426, 3456, 3488, 3491, 3521, 3553, 3556, 3586, 3618, 3621, 3651, 3683, 3686, 3716, 3748]
Discarding 169 places :
Implicit Place search using SMT only with invariants took 4302 ms to find 169 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3695/17233 places, 7785/21129 transitions.
Discarding 3274 places :
Symmetric choice reduction at 0 with 3274 rule applications. Total rules 3274 place count 421 transition count 4511
Iterating global reduction 0 with 3274 rules applied. Total rules applied 6548 place count 421 transition count 4511
Discarding 109 places :
Symmetric choice reduction at 0 with 109 rule applications. Total rules 6657 place count 312 transition count 4402
Iterating global reduction 0 with 109 rules applied. Total rules applied 6766 place count 312 transition count 4402
Discarding 156 places :
Symmetric choice reduction at 0 with 156 rule applications. Total rules 6922 place count 156 transition count 4246
Iterating global reduction 0 with 156 rules applied. Total rules applied 7078 place count 156 transition count 4246
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 7090 place count 150 transition count 4240
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7091 place count 149 transition count 4239
Iterating global reduction 0 with 1 rules applied. Total rules applied 7092 place count 149 transition count 4239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 7094 place count 147 transition count 4237
Iterating global reduction 0 with 2 rules applied. Total rules applied 7096 place count 147 transition count 4237
Applied a total of 7096 rules in 194 ms. Remains 147 /3695 variables (removed 3548) and now considering 4237/7785 (removed 3548) transitions.
[2024-05-24 15:27:31] [INFO ] Flow matrix only has 177 transitions (discarded 4060 similar events)
// Phase 1: matrix 177 rows 147 cols
[2024-05-24 15:27:31] [INFO ] Computed 4 invariants in 3 ms
[2024-05-24 15:27:31] [INFO ] Implicit Places using invariants in 334 ms returned []
[2024-05-24 15:27:31] [INFO ] Flow matrix only has 177 transitions (discarded 4060 similar events)
[2024-05-24 15:27:31] [INFO ] Invariant cache hit.
[2024-05-24 15:27:31] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 147/17233 places, 4237/21129 transitions.
Finished structural reductions in SI_LTL mode , in 7 iterations and 45359 ms. Remains : 147/17233 places, 4237/21129 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s4 1), p0:(OR (LT s90 1) (LT s111 1) (LT s25 1) (LT s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8543 reset in 505 ms.
Product exploration explored 100000 steps with 8541 reset in 562 ms.
Computed a total of 147 stabilizing places and 4237 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 147 transition count 4237
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 19 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-02 finished in 46968 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&p0))))'
Support contains 6 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 79 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2024-05-24 15:27:35] [INFO ] Computed 198 invariants in 1617 ms
[2024-05-24 15:27:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:36] [INFO ] Implicit Places using invariants in 3235 ms returned []
Implicit Place search using SMT only with invariants took 3237 ms to find 0 implicit places.
[2024-05-24 15:27:36] [INFO ] Invariant cache hit.
[2024-05-24 15:27:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:38] [INFO ] Dead Transitions using invariants and state equation in 1499 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4818 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-03 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)), 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:(AND (GEQ s10258 1) (GEQ s10675 1) (GEQ s15160 1) (GEQ s15253 1)), p1:(AND (GEQ s5747 1) (GEQ s5784 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-03 finished in 5040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||G(p1))))'
Support contains 4 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 70 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2024-05-24 15:27:38] [INFO ] Invariant cache hit.
[2024-05-24 15:27:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:40] [INFO ] Implicit Places using invariants in 1631 ms returned []
Implicit Place search using SMT only with invariants took 1632 ms to find 0 implicit places.
[2024-05-24 15:27:40] [INFO ] Invariant cache hit.
[2024-05-24 15:27:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:27:41] [INFO ] Dead Transitions using invariants and state equation in 1397 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3102 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(AND (GEQ s8154 1) (GEQ s14728 1)), p0:(OR (LT s12625 1) (LT s15971 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3870 reset in 2045 ms.
Product exploration explored 100000 steps with 3866 reset in 1979 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-04 finished in 24598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 86 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2024-05-24 15:28:03] [INFO ] Invariant cache hit.
[2024-05-24 15:28:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:04] [INFO ] Implicit Places using invariants in 1395 ms returned []
Implicit Place search using SMT only with invariants took 1419 ms to find 0 implicit places.
[2024-05-24 15:28:04] [INFO ] Invariant cache hit.
[2024-05-24 15:28:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:06] [INFO ] Dead Transitions using invariants and state equation in 1400 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2909 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s11526 1) (GEQ s11571 1))], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-05 finished in 3100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(p1)))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 69 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2024-05-24 15:28:06] [INFO ] Invariant cache hit.
[2024-05-24 15:28:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:07] [INFO ] Implicit Places using invariants in 1382 ms returned []
Implicit Place search using SMT only with invariants took 1392 ms to find 0 implicit places.
[2024-05-24 15:28:07] [INFO ] Invariant cache hit.
[2024-05-24 15:28:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:09] [INFO ] Dead Transitions using invariants and state equation in 1518 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2985 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-07 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:(LT s13890 1), p1:(GEQ s9560 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3868 reset in 1915 ms.
Product exploration explored 100000 steps with 3864 reset in 2027 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 21 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-07 finished in 26080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8256 transitions
Trivial Post-agglo rules discarded 8256 transitions
Performed 8256 trivial Post agglomeration. Transition count delta: 8256
Iterating post reduction 0 with 8256 rules applied. Total rules applied 8257 place count 17231 transition count 12871
Reduce places removed 8256 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16577 place count 8975 transition count 12807
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 3 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 3 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2186 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2024-05-24 15:28:34] [INFO ] Computed 198 invariants in 94 ms
[2024-05-24 15:28:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:38] [INFO ] Implicit Places using invariants in 3458 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3465 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4744/17233 places, 8645/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4742 transition count 8643
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4742 transition count 8643
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 4740 transition count 8641
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 4740 transition count 8641
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 39 place count 4709 transition count 8610
Iterating global reduction 0 with 31 rules applied. Total rules applied 70 place count 4709 transition count 8610
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 198 place count 4645 transition count 8546
Applied a total of 198 rules in 2937 ms. Remains 4645 /4744 variables (removed 99) and now considering 8546/8645 (removed 99) transitions.
[2024-05-24 15:28:40] [INFO ] Flow matrix only has 8515 transitions (discarded 31 similar events)
// Phase 1: matrix 8515 rows 4645 cols
[2024-05-24 15:28:41] [INFO ] Computed 193 invariants in 90 ms
[2024-05-24 15:28:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:44] [INFO ] Implicit Places using invariants in 3404 ms returned [911, 1258, 1644, 1854, 3957]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3410 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4640/17233 places, 8546/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4635 transition count 8541
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4635 transition count 8541
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 4631 transition count 8537
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4631 transition count 8537
Discarding 126 places :
Symmetric choice reduction at 0 with 126 rule applications. Total rules 144 place count 4505 transition count 8411
Iterating global reduction 0 with 126 rules applied. Total rules applied 270 place count 4505 transition count 8411
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 392 place count 4444 transition count 8350
Applied a total of 392 rules in 2671 ms. Remains 4444 /4640 variables (removed 196) and now considering 8350/8546 (removed 196) transitions.
[2024-05-24 15:28:47] [INFO ] Flow matrix only has 8190 transitions (discarded 160 similar events)
// Phase 1: matrix 8190 rows 4444 cols
[2024-05-24 15:28:47] [INFO ] Computed 188 invariants in 83 ms
[2024-05-24 15:28:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:28:50] [INFO ] Implicit Places using invariants in 3155 ms returned [1253, 2188, 2329, 3281, 3315]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3161 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4439/17233 places, 8350/21129 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 4405 transition count 8316
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 4405 transition count 8316
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 4402 transition count 8313
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 4402 transition count 8313
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 154 place count 4322 transition count 8233
Iterating global reduction 0 with 80 rules applied. Total rules applied 234 place count 4322 transition count 8233
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 0 with 182 rules applied. Total rules applied 416 place count 4231 transition count 8142
Applied a total of 416 rules in 2442 ms. Remains 4231 /4439 variables (removed 208) and now considering 8142/8350 (removed 208) transitions.
[2024-05-24 15:28:52] [INFO ] Flow matrix only has 7899 transitions (discarded 243 similar events)
// Phase 1: matrix 7899 rows 4231 cols
[2024-05-24 15:28:52] [INFO ] Computed 183 invariants in 80 ms
[2024-05-24 15:28:55] [INFO ] Implicit Places using invariants in 2853 ms returned [270, 668, 2227, 2319, 2752]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2858 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4226/17233 places, 8142/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4163 transition count 8079
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4163 transition count 8079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4161 transition count 8077
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4161 transition count 8077
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 191 place count 4100 transition count 8016
Iterating global reduction 0 with 61 rules applied. Total rules applied 252 place count 4100 transition count 8016
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 118
Deduced a syphon composed of 118 places in 1 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 0 with 236 rules applied. Total rules applied 488 place count 3982 transition count 7898
Applied a total of 488 rules in 2151 ms. Remains 3982 /4226 variables (removed 244) and now considering 7898/8142 (removed 244) transitions.
[2024-05-24 15:28:57] [INFO ] Flow matrix only has 7588 transitions (discarded 310 similar events)
// Phase 1: matrix 7588 rows 3982 cols
[2024-05-24 15:28:57] [INFO ] Computed 178 invariants in 77 ms
[2024-05-24 15:29:00] [INFO ] Implicit Places using invariants in 2598 ms returned [579, 939, 1357, 1906, 1939]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2603 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3977/17233 places, 7898/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3973 transition count 7894
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3973 transition count 7894
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 3969 transition count 7890
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 3969 transition count 7890
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 128 place count 3857 transition count 7778
Iterating global reduction 0 with 112 rules applied. Total rules applied 240 place count 3857 transition count 7778
Applied a total of 240 rules in 1542 ms. Remains 3857 /3977 variables (removed 120) and now considering 7778/7898 (removed 120) transitions.
[2024-05-24 15:29:01] [INFO ] Flow matrix only has 7340 transitions (discarded 438 similar events)
// Phase 1: matrix 7340 rows 3857 cols
[2024-05-24 15:29:01] [INFO ] Computed 173 invariants in 71 ms
[2024-05-24 15:29:04] [INFO ] Implicit Places using invariants in 2584 ms returned [354, 1298, 2875, 2939, 3006]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2589 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3852/17233 places, 7778/21129 transitions.
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 114 place count 3738 transition count 7664
Iterating global reduction 0 with 114 rules applied. Total rules applied 228 place count 3738 transition count 7664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 3737 transition count 7663
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 3737 transition count 7663
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 259 place count 3708 transition count 7634
Iterating global reduction 0 with 29 rules applied. Total rules applied 288 place count 3708 transition count 7634
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 516 place count 3594 transition count 7520
Applied a total of 516 rules in 1771 ms. Remains 3594 /3852 variables (removed 258) and now considering 7520/7778 (removed 258) transitions.
[2024-05-24 15:29:06] [INFO ] Flow matrix only has 7048 transitions (discarded 472 similar events)
// Phase 1: matrix 7048 rows 3594 cols
[2024-05-24 15:29:06] [INFO ] Computed 168 invariants in 65 ms
[2024-05-24 15:29:10] [INFO ] Implicit Places using invariants in 3861 ms returned [3, 31, 60, 63, 91, 120, 150, 179, 182, 210, 239, 244, 272, 275, 304, 335, 394, 422, 451, 454, 482, 511, 514, 546, 574, 603, 606, 634, 663, 666, 694, 723, 733, 761, 764, 792, 821, 824, 853, 856, 884, 913, 916, 945, 976, 1005, 1008, 1036, 1065, 1068, 1096, 1125, 1128, 1156, 1185, 1188, 1220, 1249, 1252, 1280, 1309, 1312, 1340, 1369, 1372, 1401, 1404, 1432, 1461, 1464, 1492, 1521, 1524, 1552, 1581, 1584, 1612, 1641, 1644, 1672, 1701, 1704, 1736, 1764, 1793, 1796, 1824, 1876, 1904, 1933, 1935, 1963, 1966, 1994, 2023, 2025, 2053, 2056, 2084, 2113, 2116, 2144, 2173, 2176, 2204, 2233, 2236, 2264, 2296, 2324, 2353, 2356, 2384, 2413, 2416, 2444, 2473, 2476, 2504, 2533, 2536, 2564, 2593, 2596, 2640, 2668, 2700, 2728, 2760, 2788, 2817, 2819, 2847, 2850, 2878, 2907, 2910, 2938, 2967, 2970, 2998, 3027, 3029, 3057, 3060, 3088, 3117, 3120, 3148, 3177, 3180, 3208, 3237, 3240, 3268, 3297, 3300, 3328, 3357, 3360, 3388, 3417, 3420, 3448, 3477]
Discarding 165 places :
Implicit Place search using SMT only with invariants took 3868 ms to find 165 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3429/17233 places, 7520/21129 transitions.
Discarding 3007 places :
Symmetric choice reduction at 0 with 3007 rule applications. Total rules 3007 place count 422 transition count 4513
Iterating global reduction 0 with 3007 rules applied. Total rules applied 6014 place count 422 transition count 4513
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 6126 place count 310 transition count 4401
Iterating global reduction 0 with 112 rules applied. Total rules applied 6238 place count 310 transition count 4401
Discarding 167 places :
Symmetric choice reduction at 0 with 167 rule applications. Total rules 6405 place count 143 transition count 4234
Iterating global reduction 0 with 167 rules applied. Total rules applied 6572 place count 143 transition count 4234
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6576 place count 141 transition count 4232
Applied a total of 6576 rules in 164 ms. Remains 141 /3429 variables (removed 3288) and now considering 4232/7520 (removed 3288) transitions.
[2024-05-24 15:29:10] [INFO ] Flow matrix only has 140 transitions (discarded 4092 similar events)
// Phase 1: matrix 140 rows 141 cols
[2024-05-24 15:29:10] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 15:29:10] [INFO ] Implicit Places using invariants in 272 ms returned []
[2024-05-24 15:29:10] [INFO ] Flow matrix only has 140 transitions (discarded 4092 similar events)
[2024-05-24 15:29:10] [INFO ] Invariant cache hit.
[2024-05-24 15:29:10] [INFO ] Implicit Places using invariants and state equation in 368 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 141/17233 places, 4232/21129 transitions.
Finished structural reductions in SI_LTL mode , in 8 iterations and 38466 ms. Remains : 141/17233 places, 4232/21129 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-08 finished in 38530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((p1 U p2))))'
Support contains 5 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8222 transitions
Trivial Post-agglo rules discarded 8222 transitions
Performed 8222 trivial Post agglomeration. Transition count delta: 8222
Iterating post reduction 0 with 8222 rules applied. Total rules applied 8223 place count 17231 transition count 12905
Reduce places removed 8222 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16541 place count 9009 transition count 12809
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12680
Deduced a syphon composed of 129 places in 3 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20924 place count 4755 transition count 8651
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24953 place count 4755 transition count 8650
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24955 place count 4754 transition count 8650
Applied a total of 24955 rules in 2175 ms. Remains 4754 /17233 variables (removed 12479) and now considering 8650/21129 (removed 12479) transitions.
// Phase 1: matrix 8650 rows 4754 cols
[2024-05-24 15:29:13] [INFO ] Computed 198 invariants in 87 ms
[2024-05-24 15:29:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:29:16] [INFO ] Implicit Places using invariants in 3495 ms returned [213, 320, 2063, 2170, 4230]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3503 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4749/17233 places, 8650/21129 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 4684 transition count 8585
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 4684 transition count 8585
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 4682 transition count 8583
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 4682 transition count 8583
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 171 place count 4645 transition count 8546
Iterating global reduction 0 with 37 rules applied. Total rules applied 208 place count 4645 transition count 8546
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 0 with 132 rules applied. Total rules applied 340 place count 4579 transition count 8480
Applied a total of 340 rules in 2900 ms. Remains 4579 /4749 variables (removed 170) and now considering 8480/8650 (removed 170) transitions.
[2024-05-24 15:29:19] [INFO ] Flow matrix only has 8443 transitions (discarded 37 similar events)
// Phase 1: matrix 8443 rows 4579 cols
[2024-05-24 15:29:19] [INFO ] Computed 193 invariants in 85 ms
[2024-05-24 15:29:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:29:22] [INFO ] Implicit Places using invariants in 3373 ms returned [830, 1137, 1517, 2802, 3420]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3380 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4574/17233 places, 8480/21129 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 4572 transition count 8478
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4572 transition count 8478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 4571 transition count 8477
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 4571 transition count 8477
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 18 place count 4559 transition count 8465
Iterating global reduction 0 with 12 rules applied. Total rules applied 30 place count 4559 transition count 8465
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 1 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 0 with 252 rules applied. Total rules applied 282 place count 4433 transition count 8339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 283 place count 4432 transition count 8338
Iterating global reduction 0 with 1 rules applied. Total rules applied 284 place count 4432 transition count 8338
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 315 place count 4401 transition count 8307
Iterating global reduction 0 with 31 rules applied. Total rules applied 346 place count 4401 transition count 8307
Applied a total of 346 rules in 3740 ms. Remains 4401 /4574 variables (removed 173) and now considering 8307/8480 (removed 173) transitions.
[2024-05-24 15:29:26] [INFO ] Flow matrix only has 8223 transitions (discarded 84 similar events)
// Phase 1: matrix 8223 rows 4401 cols
[2024-05-24 15:29:26] [INFO ] Computed 188 invariants in 84 ms
[2024-05-24 15:29:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:29:29] [INFO ] Implicit Places using invariants in 3105 ms returned [137, 1743, 3073, 3341, 4208]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3125 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4396/17233 places, 8307/21129 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 4332 transition count 8243
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 4332 transition count 8243
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 4330 transition count 8241
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 4330 transition count 8241
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 181 place count 4281 transition count 8192
Iterating global reduction 0 with 49 rules applied. Total rules applied 230 place count 4281 transition count 8192
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 0 with 126 rules applied. Total rules applied 356 place count 4218 transition count 8129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 357 place count 4217 transition count 8128
Iterating global reduction 0 with 1 rules applied. Total rules applied 358 place count 4217 transition count 8128
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 387 place count 4188 transition count 8099
Iterating global reduction 0 with 29 rules applied. Total rules applied 416 place count 4188 transition count 8099
Applied a total of 416 rules in 3315 ms. Remains 4188 /4396 variables (removed 208) and now considering 8099/8307 (removed 208) transitions.
[2024-05-24 15:29:33] [INFO ] Flow matrix only has 7927 transitions (discarded 172 similar events)
// Phase 1: matrix 7927 rows 4188 cols
[2024-05-24 15:29:33] [INFO ] Computed 183 invariants in 83 ms
[2024-05-24 15:29:35] [INFO ] Implicit Places using invariants in 2806 ms returned [3320, 3768, 3801, 3996, 4031]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2812 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4183/17233 places, 8099/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4120 transition count 8036
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4120 transition count 8036
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 4118 transition count 8034
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 4118 transition count 8034
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 182 place count 4066 transition count 7982
Iterating global reduction 0 with 52 rules applied. Total rules applied 234 place count 4066 transition count 7982
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 354 place count 4006 transition count 7922
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 355 place count 4005 transition count 7921
Iterating global reduction 0 with 1 rules applied. Total rules applied 356 place count 4005 transition count 7921
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 383 place count 3978 transition count 7894
Iterating global reduction 0 with 27 rules applied. Total rules applied 410 place count 3978 transition count 7894
Applied a total of 410 rules in 2922 ms. Remains 3978 /4183 variables (removed 205) and now considering 7894/8099 (removed 205) transitions.
[2024-05-24 15:29:38] [INFO ] Flow matrix only has 7629 transitions (discarded 265 similar events)
// Phase 1: matrix 7629 rows 3978 cols
[2024-05-24 15:29:38] [INFO ] Computed 178 invariants in 77 ms
[2024-05-24 15:29:41] [INFO ] Implicit Places using invariants in 2612 ms returned [691, 861, 1525, 2132, 2719]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2631 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 3973/17233 places, 7894/21129 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 3909 transition count 7830
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 3909 transition count 7830
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 3907 transition count 7828
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 3907 transition count 7828
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 188 place count 3851 transition count 7772
Iterating global reduction 0 with 56 rules applied. Total rules applied 244 place count 3851 transition count 7772
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 366 place count 3790 transition count 7711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 367 place count 3789 transition count 7710
Iterating global reduction 0 with 1 rules applied. Total rules applied 368 place count 3789 transition count 7710
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 395 place count 3762 transition count 7683
Iterating global reduction 0 with 27 rules applied. Total rules applied 422 place count 3762 transition count 7683
Applied a total of 422 rules in 2617 ms. Remains 3762 /3973 variables (removed 211) and now considering 7683/7894 (removed 211) transitions.
[2024-05-24 15:29:44] [INFO ] Flow matrix only has 7320 transitions (discarded 363 similar events)
// Phase 1: matrix 7320 rows 3762 cols
[2024-05-24 15:29:44] [INFO ] Computed 173 invariants in 72 ms
[2024-05-24 15:29:48] [INFO ] Implicit Places using invariants in 4313 ms returned [3, 31, 61, 64, 92, 122, 153, 185, 213, 243, 246, 303, 306, 334, 364, 367, 395, 425, 428, 456, 486, 489, 517, 547, 550, 578, 608, 611, 640, 672, 700, 730, 741, 770, 773, 801, 831, 836, 865, 868, 896, 926, 929, 958, 961, 989, 1019, 1022, 1050, 1080, 1083, 1111, 1141, 1144, 1172, 1202, 1205, 1234, 1266, 1294, 1324, 1327, 1388, 1391, 1420, 1452, 1480, 1510, 1513, 1542, 1545, 1574, 1604, 1607, 1636, 1668, 1696, 1726, 1729, 1758, 1761, 1789, 1819, 1821, 1823, 1851, 1881, 1884, 1912, 1942, 1945, 1973, 2003, 2006, 2038, 2041, 2069, 2099, 2102, 2130, 2160, 2163, 2191, 2221, 2224, 2252, 2282, 2285, 2313, 2343, 2361, 2390, 2393, 2421, 2451, 2454, 2482, 2512, 2515, 2543, 2573, 2576, 2605, 2608, 2636, 2669, 2697, 2727, 2730, 2758, 2788, 2791, 2819, 2852, 2880, 2913, 2941, 2971, 2974, 3002, 3035, 3063, 3093, 3096, 3124, 3154, 3157, 3185, 3215, 3218, 3246, 3276, 3279, 3307, 3337, 3340, 3368, 3398, 3401, 3452, 3484, 3512, 3542, 3545, 3573, 3603, 3606, 3638, 3642]
Discarding 169 places :
Implicit Place search using SMT only with invariants took 4326 ms to find 169 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3593/17233 places, 7683/21129 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 3593 transition count 7682
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3592 transition count 7682
Discarding 3156 places :
Symmetric choice reduction at 0 with 3156 rule applications. Total rules 3158 place count 436 transition count 4526
Iterating global reduction 0 with 3156 rules applied. Total rules applied 6314 place count 436 transition count 4526
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6427 place count 323 transition count 4413
Iterating global reduction 0 with 113 rules applied. Total rules applied 6540 place count 323 transition count 4413
Discarding 165 places :
Symmetric choice reduction at 0 with 165 rule applications. Total rules 6705 place count 158 transition count 4248
Iterating global reduction 0 with 165 rules applied. Total rules applied 6870 place count 158 transition count 4248
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 6880 place count 153 transition count 4243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6881 place count 152 transition count 4242
Iterating global reduction 0 with 1 rules applied. Total rules applied 6882 place count 152 transition count 4242
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6884 place count 150 transition count 4240
Iterating global reduction 0 with 2 rules applied. Total rules applied 6886 place count 150 transition count 4240
Applied a total of 6886 rules in 216 ms. Remains 150 /3593 variables (removed 3443) and now considering 4240/7683 (removed 3443) transitions.
[2024-05-24 15:29:48] [INFO ] Flow matrix only has 181 transitions (discarded 4059 similar events)
// Phase 1: matrix 181 rows 150 cols
[2024-05-24 15:29:48] [INFO ] Computed 4 invariants in 3 ms
[2024-05-24 15:29:48] [INFO ] Implicit Places using invariants in 259 ms returned []
[2024-05-24 15:29:48] [INFO ] Flow matrix only has 181 transitions (discarded 4059 similar events)
[2024-05-24 15:29:48] [INFO ] Invariant cache hit.
[2024-05-24 15:29:49] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 150/17233 places, 4240/21129 transitions.
Finished structural reductions in SI_LTL mode , in 7 iterations and 38383 ms. Remains : 150/17233 places, 4240/21129 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s11 1) (GEQ s135 1)), p1:(GEQ s67 1), p0:(OR (LT s54 1) (LT s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8079 reset in 503 ms.
Product exploration explored 100000 steps with 8076 reset in 535 ms.
Computed a total of 150 stabilizing places and 4240 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 150 transition count 4240
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (AND (NOT p2) (NOT p1))), (X (NOT (OR p2 p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p0)), (F (G (NOT p2))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (OR p2 p1))), (X (X (NOT (OR p2 p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 14 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-09 finished in 40134 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8319 transitions
Trivial Post-agglo rules discarded 8319 transitions
Performed 8319 trivial Post agglomeration. Transition count delta: 8319
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17231 transition count 12808
Reduce places removed 8319 places and 0 transitions.
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 20929 place count 4752 transition count 8648
Iterating global reduction 2 with 4030 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24959 place count 4752 transition count 8646
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24963 place count 4750 transition count 8646
Applied a total of 24963 rules in 2165 ms. Remains 4750 /17233 variables (removed 12483) and now considering 8646/21129 (removed 12483) transitions.
// Phase 1: matrix 8646 rows 4750 cols
[2024-05-24 15:29:53] [INFO ] Computed 198 invariants in 91 ms
[2024-05-24 15:29:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:29:56] [INFO ] Implicit Places using invariants in 3426 ms returned [71, 1598, 2807, 2984, 3058]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3447 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4745/17233 places, 8646/21129 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4744 transition count 8645
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4744 transition count 8645
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 4743 transition count 8644
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 4743 transition count 8644
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 29 place count 4718 transition count 8619
Iterating global reduction 0 with 25 rules applied. Total rules applied 54 place count 4718 transition count 8619
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 2 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 0 with 254 rules applied. Total rules applied 308 place count 4591 transition count 8492
Applied a total of 308 rules in 2951 ms. Remains 4591 /4745 variables (removed 154) and now considering 8492/8646 (removed 154) transitions.
[2024-05-24 15:29:59] [INFO ] Flow matrix only has 8467 transitions (discarded 25 similar events)
// Phase 1: matrix 8467 rows 4591 cols
[2024-05-24 15:29:59] [INFO ] Computed 193 invariants in 99 ms
[2024-05-24 15:30:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:30:02] [INFO ] Implicit Places using invariants in 3273 ms returned [830, 2279, 3012, 3252, 3355]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3291 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4586/17233 places, 8492/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 4582 transition count 8488
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 4582 transition count 8488
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 4578 transition count 8484
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 4578 transition count 8484
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 113 place count 4481 transition count 8387
Iterating global reduction 0 with 97 rules applied. Total rules applied 210 place count 4481 transition count 8387
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 2 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 0 with 124 rules applied. Total rules applied 334 place count 4419 transition count 8325
Applied a total of 334 rules in 2659 ms. Remains 4419 /4586 variables (removed 167) and now considering 8325/8492 (removed 167) transitions.
[2024-05-24 15:30:05] [INFO ] Flow matrix only has 8199 transitions (discarded 126 similar events)
// Phase 1: matrix 8199 rows 4419 cols
[2024-05-24 15:30:05] [INFO ] Computed 188 invariants in 84 ms
[2024-05-24 15:30:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:30:08] [INFO ] Implicit Places using invariants in 3045 ms returned [239, 1291, 1495, 2436, 3885]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3059 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4414/17233 places, 8325/21129 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 4349 transition count 8260
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 4349 transition count 8260
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 133 place count 4346 transition count 8257
Iterating global reduction 0 with 3 rules applied. Total rules applied 136 place count 4346 transition count 8257
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 226 place count 4256 transition count 8167
Iterating global reduction 0 with 90 rules applied. Total rules applied 316 place count 4256 transition count 8167
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 436 place count 4196 transition count 8107
Applied a total of 436 rules in 2401 ms. Remains 4196 /4414 variables (removed 218) and now considering 8107/8325 (removed 218) transitions.
[2024-05-24 15:30:11] [INFO ] Flow matrix only has 7883 transitions (discarded 224 similar events)
// Phase 1: matrix 7883 rows 4196 cols
[2024-05-24 15:30:11] [INFO ] Computed 183 invariants in 83 ms
[2024-05-24 15:30:13] [INFO ] Implicit Places using invariants in 2708 ms returned [1254, 1583, 1913, 2673, 3409]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2721 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4191/17233 places, 8107/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4186 transition count 8102
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4186 transition count 8102
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 4181 transition count 8097
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 4181 transition count 8097
Discarding 142 places :
Symmetric choice reduction at 0 with 142 rule applications. Total rules 162 place count 4039 transition count 7955
Iterating global reduction 0 with 142 rules applied. Total rules applied 304 place count 4039 transition count 7955
Applied a total of 304 rules in 1755 ms. Remains 4039 /4191 variables (removed 152) and now considering 7955/8107 (removed 152) transitions.
[2024-05-24 15:30:15] [INFO ] Flow matrix only has 7577 transitions (discarded 378 similar events)
// Phase 1: matrix 7577 rows 4039 cols
[2024-05-24 15:30:15] [INFO ] Computed 178 invariants in 73 ms
[2024-05-24 15:30:18] [INFO ] Implicit Places using invariants in 2650 ms returned [659, 1122, 2270, 2749, 3488]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2658 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4034/17233 places, 7955/21129 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 3974 transition count 7895
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 3974 transition count 7895
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 3972 transition count 7893
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 3972 transition count 7893
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 182 place count 3914 transition count 7835
Iterating global reduction 0 with 58 rules applied. Total rules applied 240 place count 3914 transition count 7835
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 468 place count 3800 transition count 7721
Applied a total of 468 rules in 1996 ms. Remains 3800 /4034 variables (removed 234) and now considering 7721/7955 (removed 234) transitions.
[2024-05-24 15:30:20] [INFO ] Flow matrix only has 7278 transitions (discarded 443 similar events)
// Phase 1: matrix 7278 rows 3800 cols
[2024-05-24 15:30:20] [INFO ] Computed 173 invariants in 70 ms
[2024-05-24 15:30:24] [INFO ] Implicit Places using invariants in 4183 ms returned [3, 33, 65, 95, 126, 128, 158, 189, 191, 251, 253, 283, 314, 316, 346, 377, 379, 409, 440, 442, 472, 503, 505, 535, 566, 568, 599, 631, 661, 692, 694, 724, 755, 786, 817, 819, 849, 880, 882, 912, 943, 945, 975, 1006, 1008, 1038, 1069, 1077, 1107, 1109, 1140, 1174, 1204, 1206, 1236, 1267, 1269, 1300, 1332, 1363, 1365, 1395, 1426, 1428, 1459, 1461, 1491, 1522, 1524, 1554, 1585, 1587, 1617, 1648, 1650, 1680, 1711, 1713, 1744, 1746, 1776, 1807, 1809, 1839, 1870, 1872, 1873, 1903, 1934, 1949, 1979, 1981, 2011, 2042, 2044, 2074, 2105, 2108, 2140, 2170, 2202, 2204, 2234, 2265, 2267, 2304, 2306, 2336, 2367, 2369, 2399, 2433, 2463, 2466, 2496, 2499, 2529, 2531, 2561, 2592, 2595, 2625, 2627, 2665, 2667, 2697, 2730, 2760, 2791, 2793, 2823, 2854, 2856, 2886, 2917, 2919, 2949, 2980, 2982, 3012, 3043, 3045, 3082, 3084, 3114, 3145, 3147, 3177, 3208, 3210, 3240, 3273, 3303, 3334, 3337, 3367, 3369, 3399, 3430, 3432, 3462, 3493, 3495, 3525, 3556, 3558, 3588, 3619, 3621, 3651, 3682]
Discarding 171 places :
Implicit Place search using SMT only with invariants took 4193 ms to find 171 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3629/17233 places, 7721/21129 transitions.
Discarding 3262 places :
Symmetric choice reduction at 0 with 3262 rule applications. Total rules 3262 place count 367 transition count 4459
Iterating global reduction 0 with 3262 rules applied. Total rules applied 6524 place count 367 transition count 4459
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6637 place count 254 transition count 4346
Iterating global reduction 0 with 113 rules applied. Total rules applied 6750 place count 254 transition count 4346
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6863 place count 141 transition count 4233
Iterating global reduction 0 with 113 rules applied. Total rules applied 6976 place count 141 transition count 4233
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6980 place count 139 transition count 4231
Applied a total of 6980 rules in 153 ms. Remains 139 /3629 variables (removed 3490) and now considering 4231/7721 (removed 3490) transitions.
[2024-05-24 15:30:24] [INFO ] Flow matrix only has 138 transitions (discarded 4093 similar events)
// Phase 1: matrix 138 rows 139 cols
[2024-05-24 15:30:24] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 15:30:24] [INFO ] Implicit Places using invariants in 258 ms returned []
[2024-05-24 15:30:24] [INFO ] Flow matrix only has 138 transitions (discarded 4093 similar events)
[2024-05-24 15:30:24] [INFO ] Invariant cache hit.
[2024-05-24 15:30:25] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 139/17233 places, 4231/21129 transitions.
Finished structural reductions in SI_LTL mode , in 7 iterations and 34093 ms. Remains : 139/17233 places, 4231/21129 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s79 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-11 finished in 34156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 65 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2024-05-24 15:30:26] [INFO ] Computed 198 invariants in 1537 ms
[2024-05-24 15:30:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:30:28] [INFO ] Implicit Places using invariants in 2953 ms returned []
Implicit Place search using SMT only with invariants took 2960 ms to find 0 implicit places.
[2024-05-24 15:30:28] [INFO ] Invariant cache hit.
[2024-05-24 15:30:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:30:29] [INFO ] Dead Transitions using invariants and state equation in 1396 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4422 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-12 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: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (LT s8153 1) (LT s14062 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 24993 reset in 6411 ms.
Product exploration explored 100000 steps with 24991 reset in 6236 ms.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
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, true, (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 23 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-12 finished in 38463 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))&&(p1 U G(p2)))))'
Support contains 5 out of 17233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 64 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
[2024-05-24 15:31:03] [INFO ] Invariant cache hit.
[2024-05-24 15:31:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:31:05] [INFO ] Implicit Places using invariants in 1417 ms returned []
Implicit Place search using SMT only with invariants took 1419 ms to find 0 implicit places.
[2024-05-24 15:31:05] [INFO ] Invariant cache hit.
[2024-05-24 15:31:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:31:06] [INFO ] Dead Transitions using invariants and state equation in 1404 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2903 ms. Remains : 17233/17233 places, 21129/21129 transitions.
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p0), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 3}, { cond=(OR p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=p1, acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p2 p1), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s3814 1) (GEQ s3943 1)), p1:(GEQ s11545 1), p0:(AND (OR (LT s14251 1) (LT s14462 1)) (GEQ s3814 1) (GEQ s3943 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-14 finished in 3173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 17233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8319 transitions
Trivial Post-agglo rules discarded 8319 transitions
Performed 8319 trivial Post agglomeration. Transition count delta: 8319
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17231 transition count 12808
Reduce places removed 8319 places and 0 transitions.
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 20929 place count 4752 transition count 8648
Iterating global reduction 2 with 4030 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24959 place count 4752 transition count 8646
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24963 place count 4750 transition count 8646
Applied a total of 24963 rules in 2184 ms. Remains 4750 /17233 variables (removed 12483) and now considering 8646/21129 (removed 12483) transitions.
// Phase 1: matrix 8646 rows 4750 cols
[2024-05-24 15:31:09] [INFO ] Computed 198 invariants in 90 ms
[2024-05-24 15:31:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:31:12] [INFO ] Implicit Places using invariants in 3399 ms returned [213, 1598, 1846, 3058, 4120]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3426 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4745/17233 places, 8646/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4682 transition count 8583
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4682 transition count 8583
Performed 129 Post agglomeration using F-continuation condition.Transition count delta: 129
Deduced a syphon composed of 129 places in 2 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 0 with 258 rules applied. Total rules applied 384 place count 4553 transition count 8454
Applied a total of 384 rules in 1744 ms. Remains 4553 /4745 variables (removed 192) and now considering 8454/8646 (removed 192) transitions.
// Phase 1: matrix 8454 rows 4553 cols
[2024-05-24 15:31:14] [INFO ] Computed 193 invariants in 89 ms
[2024-05-24 15:31:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:31:17] [INFO ] Implicit Places using invariants in 3297 ms returned [139, 2312, 2618, 2992]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3326 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4549/17233 places, 8454/21129 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 4484 transition count 8389
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 4484 transition count 8389
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 4482 transition count 8387
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 4482 transition count 8387
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 161 place count 4455 transition count 8360
Iterating global reduction 0 with 27 rules applied. Total rules applied 188 place count 4455 transition count 8360
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 316 place count 4391 transition count 8296
Applied a total of 316 rules in 2627 ms. Remains 4391 /4549 variables (removed 158) and now considering 8296/8454 (removed 158) transitions.
[2024-05-24 15:31:20] [INFO ] Flow matrix only has 8266 transitions (discarded 30 similar events)
// Phase 1: matrix 8266 rows 4391 cols
[2024-05-24 15:31:20] [INFO ] Computed 189 invariants in 92 ms
[2024-05-24 15:31:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:31:23] [INFO ] Implicit Places using invariants in 3072 ms returned [527, 2114, 2309, 3801, 4131]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3090 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4386/17233 places, 8296/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4381 transition count 8291
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4381 transition count 8291
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 4378 transition count 8288
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 4378 transition count 8288
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 106 place count 4288 transition count 8198
Iterating global reduction 0 with 90 rules applied. Total rules applied 196 place count 4288 transition count 8198
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 2 ms
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 0 with 246 rules applied. Total rules applied 442 place count 4165 transition count 8075
Applied a total of 442 rules in 2411 ms. Remains 4165 /4386 variables (removed 221) and now considering 8075/8296 (removed 221) transitions.
[2024-05-24 15:31:25] [INFO ] Flow matrix only has 7947 transitions (discarded 128 similar events)
// Phase 1: matrix 7947 rows 4165 cols
[2024-05-24 15:31:25] [INFO ] Computed 184 invariants in 75 ms
[2024-05-24 15:31:28] [INFO ] Implicit Places using invariants in 2697 ms returned [1282, 1502, 1537, 2238, 3108]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2714 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 4160/17233 places, 8075/21129 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 4155 transition count 8070
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 4155 transition count 8070
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 4150 transition count 8065
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 4150 transition count 8065
Discarding 133 places :
Symmetric choice reduction at 0 with 133 rule applications. Total rules 153 place count 4017 transition count 7932
Iterating global reduction 0 with 133 rules applied. Total rules applied 286 place count 4017 transition count 7932
Applied a total of 286 rules in 1674 ms. Remains 4017 /4160 variables (removed 143) and now considering 7932/8075 (removed 143) transitions.
[2024-05-24 15:31:30] [INFO ] Flow matrix only has 7654 transitions (discarded 278 similar events)
// Phase 1: matrix 7654 rows 4017 cols
[2024-05-24 15:31:30] [INFO ] Computed 179 invariants in 70 ms
[2024-05-24 15:31:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 15:31:32] [INFO ] Implicit Places using invariants in 2667 ms returned [831, 1984, 3736, 3800]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2684 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 5 : 4013/17233 places, 7932/21129 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 4009 transition count 7928
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 4009 transition count 7928
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 4006 transition count 7925
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 4006 transition count 7925
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 86 place count 3934 transition count 7853
Iterating global reduction 0 with 72 rules applied. Total rules applied 158 place count 3934 transition count 7853
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 270 place count 3878 transition count 7797
Applied a total of 270 rules in 2018 ms. Remains 3878 /4013 variables (removed 135) and now considering 7797/7932 (removed 135) transitions.
[2024-05-24 15:31:34] [INFO ] Flow matrix only has 7435 transitions (discarded 362 similar events)
// Phase 1: matrix 7435 rows 3878 cols
[2024-05-24 15:31:34] [INFO ] Computed 175 invariants in 76 ms
[2024-05-24 15:31:37] [INFO ] Implicit Places using invariants in 2521 ms returned [1628, 1691, 2402, 3175, 3330]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2541 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 6 : 3873/17233 places, 7797/21129 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 3813 transition count 7737
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 3813 transition count 7737
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 3811 transition count 7735
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 3811 transition count 7735
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 179 place count 3756 transition count 7680
Iterating global reduction 0 with 55 rules applied. Total rules applied 234 place count 3756 transition count 7680
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 0 with 228 rules applied. Total rules applied 462 place count 3642 transition count 7566
Applied a total of 462 rules in 1811 ms. Remains 3642 /3873 variables (removed 231) and now considering 7566/7797 (removed 231) transitions.
[2024-05-24 15:31:39] [INFO ] Flow matrix only has 7137 transitions (discarded 429 similar events)
// Phase 1: matrix 7137 rows 3642 cols
[2024-05-24 15:31:39] [INFO ] Computed 170 invariants in 66 ms
[2024-05-24 15:31:42] [INFO ] Implicit Places using invariants in 3679 ms returned [3, 29, 60, 63, 89, 120, 149, 182, 208, 239, 242, 268, 299, 302, 328, 359, 362, 388, 419, 422, 449, 482, 508, 539, 542, 568, 599, 602, 628, 659, 662, 688, 719, 722, 749, 782, 808, 839, 842, 868, 899, 902, 928, 959, 962, 988, 1019, 1022, 1048, 1079, 1082, 1108, 1139, 1142, 1168, 1199, 1216, 1246, 1249, 1275, 1306, 1309, 1365, 1368, 1396, 1402, 1432, 1435, 1462, 1495, 1522, 1555, 1582, 1615, 1641, 1672, 1675, 1701, 1732, 1735, 1761, 1792, 1795, 1821, 1852, 1854, 1861, 1864, 1891, 1924, 1951, 1984, 2013, 2016, 2043, 2073, 2076, 2103, 2133, 2136, 2168, 2171, 2198, 2228, 2231, 2258, 2291, 2319, 2349, 2352, 2379, 2409, 2412, 2444, 2471, 2501, 2504, 2531, 2561, 2564, 2591, 2621, 2624, 2651, 2681, 2684, 2711, 2741, 2744, 2781, 2784, 2811, 2841, 2844, 2871, 2901, 2904, 2931, 2961, 2964, 2991, 3021, 3024, 3053, 3056, 3083, 3113, 3116, 3151, 3154, 3181, 3214, 3243, 3246, 3273, 3303, 3306, 3333, 3363, 3366, 3393, 3423, 3426, 3455, 3464, 3467, 3494, 3524]
Discarding 168 places :
Implicit Place search using SMT only with invariants took 3684 ms to find 168 implicit places.
Starting structural reductions in SI_LTL mode, iteration 7 : 3474/17233 places, 7566/21129 transitions.
Discarding 3107 places :
Symmetric choice reduction at 0 with 3107 rule applications. Total rules 3107 place count 367 transition count 4459
Iterating global reduction 0 with 3107 rules applied. Total rules applied 6214 place count 367 transition count 4459
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6327 place count 254 transition count 4346
Iterating global reduction 0 with 113 rules applied. Total rules applied 6440 place count 254 transition count 4346
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 6553 place count 141 transition count 4233
Iterating global reduction 0 with 113 rules applied. Total rules applied 6666 place count 141 transition count 4233
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6670 place count 139 transition count 4231
Applied a total of 6670 rules in 152 ms. Remains 139 /3474 variables (removed 3335) and now considering 4231/7566 (removed 3335) transitions.
[2024-05-24 15:31:42] [INFO ] Flow matrix only has 138 transitions (discarded 4093 similar events)
// Phase 1: matrix 138 rows 139 cols
[2024-05-24 15:31:42] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 15:31:43] [INFO ] Implicit Places using invariants in 258 ms returned []
[2024-05-24 15:31:43] [INFO ] Flow matrix only has 138 transitions (discarded 4093 similar events)
[2024-05-24 15:31:43] [INFO ] Invariant cache hit.
[2024-05-24 15:31:43] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 8 : 139/17233 places, 4231/21129 transitions.
Finished structural reductions in SI_LTL mode , in 8 iterations and 36701 ms. Remains : 139/17233 places, 4231/21129 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S64C3-LTLFireability-15 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:(GEQ s87 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S64C3-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S64C3-LTLFireability-15 finished in 36801 ms.
All properties solved by simple procedures.
Total runtime 422108 ms.

BK_STOP 1716564705046

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S64C3"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is LeafsetExtension-PT-S64C3, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628500248"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C3.tgz
mv LeafsetExtension-PT-S64C3 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;