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-171649628700347.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 Medical-PT-12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628700347
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 13 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 13 14:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 13 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Medical-PT-12-LTLCardinality-00
FORMULA_NAME Medical-PT-12-LTLCardinality-01
FORMULA_NAME Medical-PT-12-LTLCardinality-02
FORMULA_NAME Medical-PT-12-LTLCardinality-03
FORMULA_NAME Medical-PT-12-LTLCardinality-04
FORMULA_NAME Medical-PT-12-LTLCardinality-05
FORMULA_NAME Medical-PT-12-LTLCardinality-06
FORMULA_NAME Medical-PT-12-LTLCardinality-07
FORMULA_NAME Medical-PT-12-LTLCardinality-08
FORMULA_NAME Medical-PT-12-LTLCardinality-09
FORMULA_NAME Medical-PT-12-LTLCardinality-10
FORMULA_NAME Medical-PT-12-LTLCardinality-11
FORMULA_NAME Medical-PT-12-LTLCardinality-12
FORMULA_NAME Medical-PT-12-LTLCardinality-13
FORMULA_NAME Medical-PT-12-LTLCardinality-14
FORMULA_NAME Medical-PT-12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716572461953

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-12
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 17:41:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 17:41:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 17:41:03] [INFO ] Load time of PNML (sax parser for PT used): 248 ms
[2024-05-24 17:41:03] [INFO ] Transformed 312 places.
[2024-05-24 17:41:03] [INFO ] Transformed 5431 transitions.
[2024-05-24 17:41:03] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 351 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 242 places in 19 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-12-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 13 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2024-05-24 17:41:04] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 17:41:04] [INFO ] Computed 8 invariants in 9 ms
[2024-05-24 17:41:04] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-24 17:41:04] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:41:04] [INFO ] Invariant cache hit.
[2024-05-24 17:41:04] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 17:41:04] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2024-05-24 17:41:04] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:41:04] [INFO ] Invariant cache hit.
[2024-05-24 17:41:04] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 227/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 505 ms. Remains : 67/69 places, 227/227 transitions.
Support contains 7 out of 67 places after structural reductions.
[2024-05-24 17:41:04] [INFO ] Flatten gal took : 49 ms
[2024-05-24 17:41:04] [INFO ] Flatten gal took : 21 ms
[2024-05-24 17:41:04] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 10001 steps, including 51 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-24 17:41:05] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:41:05] [INFO ] Invariant cache hit.
[2024-05-24 17:41:05] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:05] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-24 17:41:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:05] [INFO ] After 73ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-24 17:41:05] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 17:41:05] [INFO ] After 53ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2024-05-24 17:41:06] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 4 ms to minimize.
[2024-05-24 17:41:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-24 17:41:06] [INFO ] After 182ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 47 ms.
[2024-05-24 17:41:06] [INFO ] After 375ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 5 out of 67 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 63 transition count 224
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 61 transition count 222
Applied a total of 12 rules in 36 ms. Remains 61 /67 variables (removed 6) and now considering 222/227 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 61/67 places, 222/227 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 296761 steps, run timeout after 3001 ms. (steps per millisecond=98 ) properties seen :{}
Probabilistic random walk after 296761 steps, saw 169875 distinct states, run finished after 3002 ms. (steps per millisecond=98 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-24 17:41:09] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 17:41:09] [INFO ] Computed 8 invariants in 6 ms
[2024-05-24 17:41:09] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 17:41:09] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-24 17:41:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 17:41:09] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-24 17:41:09] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:09] [INFO ] After 40ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-24 17:41:09] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-24 17:41:09] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-24 17:41:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 86 ms
[2024-05-24 17:41:09] [INFO ] After 175ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-24 17:41:09] [INFO ] After 295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 3 ms.
Support contains 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 10 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 17:41:09] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:09] [INFO ] Invariant cache hit.
[2024-05-24 17:41:09] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-24 17:41:09] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:09] [INFO ] Invariant cache hit.
[2024-05-24 17:41:09] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:10] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-24 17:41:10] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-24 17:41:10] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:10] [INFO ] Invariant cache hit.
[2024-05-24 17:41:10] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 283 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 61 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 61 transition count 169
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 60 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 59 transition count 168
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 58 transition count 185
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 57 transition count 184
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 56 transition count 195
Applied a total of 62 rules in 29 ms. Remains 56 /61 variables (removed 5) and now considering 195/222 (removed 27) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 195 rows 56 cols
[2024-05-24 17:41:10] [INFO ] Computed 10 invariants in 4 ms
[2024-05-24 17:41:10] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 17:41:10] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-24 17:41:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-05-24 17:41:10] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-24 17:41:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-24 17:41:10] [INFO ] After 25ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-24 17:41:10] [INFO ] After 68ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-05-24 17:41:10] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
FORMULA Medical-PT-12-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 33 stable transitions
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(p0)||X(F((!p0&&X(F(p0)))))))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 1 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2024-05-24 17:41:10] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 17:41:10] [INFO ] Computed 8 invariants in 4 ms
[2024-05-24 17:41:10] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 17:41:10] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:41:10] [INFO ] Invariant cache hit.
[2024-05-24 17:41:10] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 17:41:10] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2024-05-24 17:41:10] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:41:10] [INFO ] Invariant cache hit.
[2024-05-24 17:41:10] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 67/67 places, 227/227 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 339 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s3 0)], 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 5107 reset in 273 ms.
Product exploration explored 100000 steps with 5025 reset in 207 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 4 states, 7 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 32 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 63 transition count 224
Applied a total of 8 rules in 15 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2024-05-24 17:41:12] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 17:41:12] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:41:12] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-24 17:41:12] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:12] [INFO ] Invariant cache hit.
[2024-05-24 17:41:12] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:12] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2024-05-24 17:41:12] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-24 17:41:12] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:12] [INFO ] Invariant cache hit.
[2024-05-24 17:41:12] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 318 ms. Remains : 63/67 places, 224/227 transitions.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 3 states, 5 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5886 reset in 206 ms.
Stack based approach found an accepted trace after 77872 steps with 4771 reset with depth 73 and stack size 73 in 162 ms.
FORMULA Medical-PT-12-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Medical-PT-12-LTLCardinality-00 finished in 3349 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||X(p0))))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 8 place count 63 transition count 224
Applied a total of 8 rules in 11 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2024-05-24 17:41:13] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:13] [INFO ] Invariant cache hit.
[2024-05-24 17:41:13] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-24 17:41:13] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:13] [INFO ] Invariant cache hit.
[2024-05-24 17:41:13] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:13] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2024-05-24 17:41:14] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 17:41:14] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:14] [INFO ] Invariant cache hit.
[2024-05-24 17:41:14] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 310 ms. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s41)], 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 115 steps with 0 reset in 1 ms.
FORMULA Medical-PT-12-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-01 finished in 358 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 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 63 transition count 224
Applied a total of 8 rules in 12 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2024-05-24 17:41:14] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:14] [INFO ] Invariant cache hit.
[2024-05-24 17:41:14] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-24 17:41:14] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:14] [INFO ] Invariant cache hit.
[2024-05-24 17:41:14] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:14] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-24 17:41:14] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-24 17:41:14] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:14] [INFO ] Invariant cache hit.
[2024-05-24 17:41:14] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 299 ms. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s47 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 746 reset in 205 ms.
Product exploration explored 100000 steps with 725 reset in 211 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 55 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1214900 steps, run timeout after 3001 ms. (steps per millisecond=404 ) properties seen :{}
Probabilistic random walk after 1214900 steps, saw 707301 distinct states, run finished after 3001 ms. (steps per millisecond=404 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:41:18] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:18] [INFO ] Invariant cache hit.
[2024-05-24 17:41:18] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:41:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:18] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:18] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:18] [INFO ] After 11ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:18] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 0 ms to minimize.
[2024-05-24 17:41:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-05-24 17:41:18] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-24 17:41:18] [INFO ] After 164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 224/224 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 222
Applied a total of 4 rules in 9 ms. Remains 61 /63 variables (removed 2) and now considering 222/224 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 61/63 places, 222/224 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1348648 steps, run timeout after 3001 ms. (steps per millisecond=449 ) properties seen :{}
Probabilistic random walk after 1348648 steps, saw 770494 distinct states, run finished after 3001 ms. (steps per millisecond=449 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:41:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 17:41:21] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 17:41:21] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:41:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:21] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:21] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:21] [INFO ] After 12ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:21] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2024-05-24 17:41:21] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2024-05-24 17:41:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 107 ms
[2024-05-24 17:41:21] [INFO ] After 128ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-24 17:41:21] [INFO ] After 212ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 17:41:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:21] [INFO ] Invariant cache hit.
[2024-05-24 17:41:21] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-24 17:41:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:21] [INFO ] Invariant cache hit.
[2024-05-24 17:41:21] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:21] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2024-05-24 17:41:21] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:41:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:21] [INFO ] Invariant cache hit.
[2024-05-24 17:41:22] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 278 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 61 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 61 transition count 169
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 60 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 59 transition count 168
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 58 transition count 185
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 57 transition count 184
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 56 transition count 195
Applied a total of 62 rules in 18 ms. Remains 56 /61 variables (removed 5) and now considering 195/222 (removed 27) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 195 rows 56 cols
[2024-05-24 17:41:22] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 17:41:22] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:41:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:22] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:22] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-24 17:41:22] [INFO ] After 5ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:22] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-24 17:41:22] [INFO ] After 83ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 224/224 transitions.
Applied a total of 0 rules in 13 ms. Remains 63 /63 variables (removed 0) and now considering 224/224 (removed 0) transitions.
[2024-05-24 17:41:22] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 17:41:22] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 17:41:22] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 17:41:22] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:22] [INFO ] Invariant cache hit.
[2024-05-24 17:41:22] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:22] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-05-24 17:41:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:41:22] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:22] [INFO ] Invariant cache hit.
[2024-05-24 17:41:22] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 392 ms. Remains : 63/63 places, 224/224 transitions.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10010 steps, including 59 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1214712 steps, run timeout after 3003 ms. (steps per millisecond=404 ) properties seen :{}
Probabilistic random walk after 1214712 steps, saw 707211 distinct states, run finished after 3003 ms. (steps per millisecond=404 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:41:26] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:26] [INFO ] Invariant cache hit.
[2024-05-24 17:41:26] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:41:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:26] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:26] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:26] [INFO ] After 13ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:26] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
[2024-05-24 17:41:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2024-05-24 17:41:26] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-24 17:41:26] [INFO ] After 171ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 224/224 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 222
Applied a total of 4 rules in 7 ms. Remains 61 /63 variables (removed 2) and now considering 222/224 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 61/63 places, 222/224 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1374035 steps, run timeout after 3001 ms. (steps per millisecond=457 ) properties seen :{}
Probabilistic random walk after 1374035 steps, saw 785726 distinct states, run finished after 3002 ms. (steps per millisecond=457 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:41:29] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 17:41:29] [INFO ] Computed 8 invariants in 7 ms
[2024-05-24 17:41:29] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:41:29] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:41:29] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:29] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:29] [INFO ] After 12ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:29] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 0 ms to minimize.
[2024-05-24 17:41:29] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2024-05-24 17:41:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 112 ms
[2024-05-24 17:41:29] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-24 17:41:29] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 17:41:29] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:29] [INFO ] Invariant cache hit.
[2024-05-24 17:41:29] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-24 17:41:29] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:29] [INFO ] Invariant cache hit.
[2024-05-24 17:41:29] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:29] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-24 17:41:29] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:41:29] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:41:29] [INFO ] Invariant cache hit.
[2024-05-24 17:41:29] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 274 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 61 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 61 transition count 169
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 60 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 59 transition count 168
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 58 transition count 185
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 57 transition count 184
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 56 transition count 195
Applied a total of 62 rules in 11 ms. Remains 56 /61 variables (removed 5) and now considering 195/222 (removed 27) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 195 rows 56 cols
[2024-05-24 17:41:29] [INFO ] Computed 10 invariants in 2 ms
[2024-05-24 17:41:29] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:41:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-05-24 17:41:29] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-24 17:41:29] [INFO ] After 4ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:41:29] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-24 17:41:29] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 731 reset in 172 ms.
Product exploration explored 100000 steps with 713 reset in 168 ms.
Built C files in :
/tmp/ltsmin6415309028945334601
[2024-05-24 17:41:30] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 17:41:30] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:41:30] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 17:41:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:41:30] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 17:41:30] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:41:30] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6415309028945334601
Running compilation step : cd /tmp/ltsmin6415309028945334601;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 574 ms.
Running link step : cd /tmp/ltsmin6415309028945334601;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin6415309028945334601;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8113146431793471427.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 224/224 transitions.
Applied a total of 0 rules in 8 ms. Remains 63 /63 variables (removed 0) and now considering 224/224 (removed 0) transitions.
[2024-05-24 17:41:45] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 17:41:45] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 17:41:45] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-24 17:41:45] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:45] [INFO ] Invariant cache hit.
[2024-05-24 17:41:45] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:41:46] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2024-05-24 17:41:46] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:41:46] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:41:46] [INFO ] Invariant cache hit.
[2024-05-24 17:41:46] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 305 ms. Remains : 63/63 places, 224/224 transitions.
Built C files in :
/tmp/ltsmin692677723725377574
[2024-05-24 17:41:46] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 17:41:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:41:46] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 17:41:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:41:46] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 17:41:46] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:41:46] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin692677723725377574
Running compilation step : cd /tmp/ltsmin692677723725377574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 427 ms.
Running link step : cd /tmp/ltsmin692677723725377574;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin692677723725377574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5352527370691567909.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 17:42:01] [INFO ] Flatten gal took : 16 ms
[2024-05-24 17:42:01] [INFO ] Flatten gal took : 15 ms
[2024-05-24 17:42:01] [INFO ] Time to serialize gal into /tmp/LTL17438617103150779866.gal : 4 ms
[2024-05-24 17:42:01] [INFO ] Time to serialize properties into /tmp/LTL12565879070858566481.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17438617103150779866.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18311263737884807817.hoa' '-atoms' '/tmp/LTL12565879070858566481.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12565879070858566481.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18311263737884807817.hoa
Detected timeout of ITS tools.
[2024-05-24 17:42:16] [INFO ] Flatten gal took : 15 ms
[2024-05-24 17:42:16] [INFO ] Flatten gal took : 15 ms
[2024-05-24 17:42:16] [INFO ] Time to serialize gal into /tmp/LTL13165749880250392330.gal : 2 ms
[2024-05-24 17:42:16] [INFO ] Time to serialize properties into /tmp/LTL8952561198692156542.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13165749880250392330.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8952561198692156542.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(ch0_AA_q1<=0)"))))
Formula 0 simplified : FG!"(ch0_AA_q1<=0)"
Detected timeout of ITS tools.
[2024-05-24 17:42:31] [INFO ] Flatten gal took : 13 ms
[2024-05-24 17:42:31] [INFO ] Applying decomposition
[2024-05-24 17:42:31] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18093786488249867115.txt' '-o' '/tmp/graph18093786488249867115.bin' '-w' '/tmp/graph18093786488249867115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18093786488249867115.bin' '-l' '-1' '-v' '-w' '/tmp/graph18093786488249867115.weights' '-q' '0' '-e' '0.001'
[2024-05-24 17:42:31] [INFO ] Decomposing Gal with order
[2024-05-24 17:42:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 17:42:31] [INFO ] Removed a total of 83 redundant transitions.
[2024-05-24 17:42:31] [INFO ] Flatten gal took : 48 ms
[2024-05-24 17:42:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 4 ms.
[2024-05-24 17:42:31] [INFO ] Time to serialize gal into /tmp/LTL16719534742218033672.gal : 4 ms
[2024-05-24 17:42:31] [INFO ] Time to serialize properties into /tmp/LTL15078713117221433265.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16719534742218033672.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15078713117221433265.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(u1.ch0_AA_q1<=0)"))))
Formula 0 simplified : FG!"(u1.ch0_AA_q1<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7039115576814961691
[2024-05-24 17:42:46] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7039115576814961691
Running compilation step : cd /tmp/ltsmin7039115576814961691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 350 ms.
Running link step : cd /tmp/ltsmin7039115576814961691;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7039115576814961691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Medical-PT-12-LTLCardinality-02 finished in 107642 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(p0)))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 1 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2024-05-24 17:43:01] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 17:43:01] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 17:43:01] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-24 17:43:01] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:43:01] [INFO ] Invariant cache hit.
[2024-05-24 17:43:01] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 17:43:01] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2024-05-24 17:43:01] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:43:01] [INFO ] Invariant cache hit.
[2024-05-24 17:43:02] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 287 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s26 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Product exploration explored 100000 steps with 50000 reset in 139 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Medical-PT-12-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-12-LTLCardinality-08 finished in 731 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(p0))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 63 transition count 224
Applied a total of 8 rules in 14 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2024-05-24 17:43:02] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 17:43:02] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:43:02] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-24 17:43:02] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:02] [INFO ] Invariant cache hit.
[2024-05-24 17:43:02] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:02] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2024-05-24 17:43:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 17:43:02] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:02] [INFO ] Invariant cache hit.
[2024-05-24 17:43:02] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 357 ms. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-13 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}]], initial=1, aps=[p0:(LEQ s27 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 719 reset in 173 ms.
Product exploration explored 100000 steps with 747 reset in 171 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 50 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1173562 steps, run timeout after 3001 ms. (steps per millisecond=391 ) properties seen :{}
Probabilistic random walk after 1173562 steps, saw 688883 distinct states, run finished after 3001 ms. (steps per millisecond=391 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:43:06] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:06] [INFO ] Invariant cache hit.
[2024-05-24 17:43:06] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:43:06] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:43:06] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:06] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:06] [INFO ] After 16ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:06] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2024-05-24 17:43:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2024-05-24 17:43:06] [INFO ] After 76ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-24 17:43:06] [INFO ] After 197ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 224/224 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 222
Applied a total of 4 rules in 6 ms. Remains 61 /63 variables (removed 2) and now considering 222/224 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 61/63 places, 222/224 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1306798 steps, run timeout after 3001 ms. (steps per millisecond=435 ) properties seen :{}
Probabilistic random walk after 1306798 steps, saw 745384 distinct states, run finished after 3001 ms. (steps per millisecond=435 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:43:09] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 17:43:09] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:43:09] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:43:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 17:43:09] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:09] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:09] [INFO ] After 15ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:09] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-24 17:43:09] [INFO ] After 89ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 17:43:09] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:43:09] [INFO ] Invariant cache hit.
[2024-05-24 17:43:09] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-24 17:43:09] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:43:09] [INFO ] Invariant cache hit.
[2024-05-24 17:43:10] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:10] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-24 17:43:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:43:10] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:43:10] [INFO ] Invariant cache hit.
[2024-05-24 17:43:10] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 61 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 61 transition count 169
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 60 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 59 transition count 168
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 61 place count 56 transition count 199
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 56 transition count 198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 55 transition count 198
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 55 transition count 221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 54 transition count 221
Applied a total of 65 rules in 12 ms. Remains 54 /61 variables (removed 7) and now considering 221/222 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 221 rows 54 cols
[2024-05-24 17:43:10] [INFO ] Computed 9 invariants in 0 ms
[2024-05-24 17:43:10] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:43:10] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 17:43:10] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 17:43:10] [INFO ] After 6ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:10] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-24 17:43:10] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 224/224 transitions.
Applied a total of 0 rules in 6 ms. Remains 63 /63 variables (removed 0) and now considering 224/224 (removed 0) transitions.
[2024-05-24 17:43:10] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 17:43:10] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:43:10] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 17:43:10] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:10] [INFO ] Invariant cache hit.
[2024-05-24 17:43:10] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:10] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2024-05-24 17:43:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:43:10] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:10] [INFO ] Invariant cache hit.
[2024-05-24 17:43:10] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 285 ms. Remains : 63/63 places, 224/224 transitions.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Incomplete random walk after 10005 steps, including 77 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1232936 steps, run timeout after 3001 ms. (steps per millisecond=410 ) properties seen :{}
Probabilistic random walk after 1232936 steps, saw 715927 distinct states, run finished after 3003 ms. (steps per millisecond=410 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:43:13] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:13] [INFO ] Invariant cache hit.
[2024-05-24 17:43:13] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:43:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:43:14] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:14] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:14] [INFO ] After 15ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:14] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
[2024-05-24 17:43:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2024-05-24 17:43:14] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-24 17:43:14] [INFO ] After 135ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 224/224 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 222
Applied a total of 4 rules in 6 ms. Remains 61 /63 variables (removed 2) and now considering 222/224 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 61/63 places, 222/224 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1326010 steps, run timeout after 3001 ms. (steps per millisecond=441 ) properties seen :{}
Probabilistic random walk after 1326010 steps, saw 756911 distinct states, run finished after 3003 ms. (steps per millisecond=441 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 17:43:17] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 17:43:17] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:43:17] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:43:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 17:43:17] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:17] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:17] [INFO ] After 14ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:17] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-24 17:43:17] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 17:43:17] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:43:17] [INFO ] Invariant cache hit.
[2024-05-24 17:43:17] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 17:43:17] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:43:17] [INFO ] Invariant cache hit.
[2024-05-24 17:43:17] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:17] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-24 17:43:17] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:43:17] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 17:43:17] [INFO ] Invariant cache hit.
[2024-05-24 17:43:17] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 275 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 61 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 61 transition count 169
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 60 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 59 transition count 168
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 61 place count 56 transition count 199
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 56 transition count 198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 55 transition count 198
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 55 transition count 221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 54 transition count 221
Applied a total of 65 rules in 8 ms. Remains 54 /61 variables (removed 7) and now considering 221/222 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 221 rows 54 cols
[2024-05-24 17:43:17] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 17:43:17] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 17:43:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-05-24 17:43:17] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 17:43:17] [INFO ] After 8ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 17:43:17] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-24 17:43:17] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 736 reset in 178 ms.
Product exploration explored 100000 steps with 720 reset in 173 ms.
Built C files in :
/tmp/ltsmin6546508473219087860
[2024-05-24 17:43:18] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 17:43:18] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:43:18] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 17:43:18] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:43:18] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 17:43:18] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:43:18] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6546508473219087860
Running compilation step : cd /tmp/ltsmin6546508473219087860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 469 ms.
Running link step : cd /tmp/ltsmin6546508473219087860;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6546508473219087860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15441985053508402330.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 224/224 transitions.
Applied a total of 0 rules in 6 ms. Remains 63 /63 variables (removed 0) and now considering 224/224 (removed 0) transitions.
[2024-05-24 17:43:33] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 17:43:33] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:43:33] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-24 17:43:33] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:33] [INFO ] Invariant cache hit.
[2024-05-24 17:43:33] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 17:43:33] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2024-05-24 17:43:33] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 17:43:33] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 17:43:33] [INFO ] Invariant cache hit.
[2024-05-24 17:43:33] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 359 ms. Remains : 63/63 places, 224/224 transitions.
Built C files in :
/tmp/ltsmin10999085323131166963
[2024-05-24 17:43:33] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 17:43:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:43:33] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 17:43:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:43:33] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 17:43:33] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:43:33] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10999085323131166963
Running compilation step : cd /tmp/ltsmin10999085323131166963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 441 ms.
Running link step : cd /tmp/ltsmin10999085323131166963;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin10999085323131166963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1652713690799628505.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 17:43:48] [INFO ] Flatten gal took : 26 ms
[2024-05-24 17:43:48] [INFO ] Flatten gal took : 12 ms
[2024-05-24 17:43:48] [INFO ] Time to serialize gal into /tmp/LTL421187819243306738.gal : 3 ms
[2024-05-24 17:43:48] [INFO ] Time to serialize properties into /tmp/LTL7120368410395662184.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL421187819243306738.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18308542967198607129.hoa' '-atoms' '/tmp/LTL7120368410395662184.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7120368410395662184.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18308542967198607129.hoa
Detected timeout of ITS tools.
[2024-05-24 17:44:04] [INFO ] Flatten gal took : 35 ms
[2024-05-24 17:44:04] [INFO ] Flatten gal took : 13 ms
[2024-05-24 17:44:04] [INFO ] Time to serialize gal into /tmp/LTL8674301791624986479.gal : 3 ms
[2024-05-24 17:44:04] [INFO ] Time to serialize properties into /tmp/LTL15864560053858375793.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8674301791624986479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15864560053858375793.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G("(x3_AA_q1<=0)")))
Formula 0 simplified : F!"(x3_AA_q1<=0)"
Detected timeout of ITS tools.
[2024-05-24 17:44:19] [INFO ] Flatten gal took : 35 ms
[2024-05-24 17:44:19] [INFO ] Applying decomposition
[2024-05-24 17:44:19] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14685018079646729500.txt' '-o' '/tmp/graph14685018079646729500.bin' '-w' '/tmp/graph14685018079646729500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14685018079646729500.bin' '-l' '-1' '-v' '-w' '/tmp/graph14685018079646729500.weights' '-q' '0' '-e' '0.001'
[2024-05-24 17:44:19] [INFO ] Decomposing Gal with order
[2024-05-24 17:44:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 17:44:19] [INFO ] Removed a total of 83 redundant transitions.
[2024-05-24 17:44:19] [INFO ] Flatten gal took : 40 ms
[2024-05-24 17:44:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 2 ms.
[2024-05-24 17:44:19] [INFO ] Time to serialize gal into /tmp/LTL9475919282651865318.gal : 2 ms
[2024-05-24 17:44:19] [INFO ] Time to serialize properties into /tmp/LTL12134365202502212461.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9475919282651865318.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12134365202502212461.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G("(u2.x3_AA_q1<=0)")))
Formula 0 simplified : F!"(u2.x3_AA_q1<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8057672367610002324
[2024-05-24 17:44:34] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8057672367610002324
Running compilation step : cd /tmp/ltsmin8057672367610002324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 415 ms.
Running link step : cd /tmp/ltsmin8057672367610002324;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8057672367610002324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Medical-PT-12-LTLCardinality-13 finished in 107081 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(p0)))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 1 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2024-05-24 17:44:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 17:44:49] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 17:44:49] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-24 17:44:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:44:49] [INFO ] Invariant cache hit.
[2024-05-24 17:44:49] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 17:44:49] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-05-24 17:44:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 17:44:49] [INFO ] Invariant cache hit.
[2024-05-24 17:44:49] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s60)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 335 steps with 0 reset in 1 ms.
FORMULA Medical-PT-12-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-14 finished in 391 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)))'
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(p0))'
[2024-05-24 17:44:50] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12689972197817951328
[2024-05-24 17:44:50] [INFO ] Computing symmetric may disable matrix : 227 transitions.
[2024-05-24 17:44:50] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:44:50] [INFO ] Applying decomposition
[2024-05-24 17:44:50] [INFO ] Computing symmetric may enable matrix : 227 transitions.
[2024-05-24 17:44:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:44:50] [INFO ] Flatten gal took : 10 ms
[2024-05-24 17:44:50] [INFO ] Computing Do-Not-Accords matrix : 227 transitions.
[2024-05-24 17:44:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 17:44:50] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12689972197817951328
Running compilation step : cd /tmp/ltsmin12689972197817951328;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1340488168275520488.txt' '-o' '/tmp/graph1340488168275520488.bin' '-w' '/tmp/graph1340488168275520488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1340488168275520488.bin' '-l' '-1' '-v' '-w' '/tmp/graph1340488168275520488.weights' '-q' '0' '-e' '0.001'
[2024-05-24 17:44:50] [INFO ] Decomposing Gal with order
[2024-05-24 17:44:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 17:44:50] [INFO ] Removed a total of 94 redundant transitions.
[2024-05-24 17:44:50] [INFO ] Flatten gal took : 17 ms
[2024-05-24 17:44:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 2 ms.
[2024-05-24 17:44:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality5002396974021588324.gal : 2 ms
[2024-05-24 17:44:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality17116808035510144629.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5002396974021588324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17116808035510144629.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(u3.ch0_AA_q1<=0)"))))
Formula 0 simplified : FG!"(u3.ch0_AA_q1<=0)"
Compilation finished in 451 ms.
Running link step : cd /tmp/ltsmin12689972197817951328;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12689972197817951328;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 229, guards 227
pins2lts-mc-linux64( 1/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.149: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 4/ 8), 0.149: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.149: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.211: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.212: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.217: There are 231 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.217: State length is 68, there are 230 groups
pins2lts-mc-linux64( 0/ 8), 0.218: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.218: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.218: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.218: Visible groups: 0 / 230, labels: 1 / 231
pins2lts-mc-linux64( 0/ 8), 0.218: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.218: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.243: [Blue] ~120 levels ~960 states ~1760 transitions
pins2lts-mc-linux64( 2/ 8), 0.252: [Blue] ~229 levels ~1920 states ~3288 transitions
pins2lts-mc-linux64( 2/ 8), 0.267: [Blue] ~447 levels ~3840 states ~7008 transitions
pins2lts-mc-linux64( 2/ 8), 0.303: [Blue] ~755 levels ~7680 states ~12952 transitions
pins2lts-mc-linux64( 2/ 8), 0.408: [Blue] ~1273 levels ~15360 states ~23000 transitions
pins2lts-mc-linux64( 2/ 8), 0.658: [Blue] ~2427 levels ~30720 states ~43784 transitions
pins2lts-mc-linux64( 2/ 8), 1.141: [Blue] ~4868 levels ~61440 states ~85992 transitions
pins2lts-mc-linux64( 2/ 8), 2.006: [Blue] ~9883 levels ~122880 states ~170952 transitions
pins2lts-mc-linux64( 2/ 8), 3.460: [Blue] ~20193 levels ~245760 states ~341728 transitions
pins2lts-mc-linux64( 2/ 8), 5.897: [Blue] ~41530 levels ~491520 states ~685568 transitions
pins2lts-mc-linux64( 7/ 8), 10.133: [Blue] ~82935 levels ~983040 states ~1364776 transitions
pins2lts-mc-linux64( 2/ 8), 18.319: [Blue] ~166321 levels ~1966080 states ~2734576 transitions
pins2lts-mc-linux64( 2/ 8), 34.675: [Blue] ~332671 levels ~3932160 states ~5466584 transitions
pins2lts-mc-linux64( 7/ 8), 67.323: [Blue] ~666256 levels ~7864320 states ~10923552 transitions
pins2lts-mc-linux64( 7/ 8), 132.229: [Blue] ~1328987 levels ~15728640 states ~21827912 transitions
pins2lts-mc-linux64( 4/ 8), 190.744: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 190.790:
pins2lts-mc-linux64( 0/ 8), 190.790: Explored 17842417 states 42289043 transitions, fanout: 2.370
pins2lts-mc-linux64( 0/ 8), 190.790: Total exploration time 190.550 sec (190.490 sec minimum, 190.516 sec on average)
pins2lts-mc-linux64( 0/ 8), 190.790: States per second: 93636, Transitions per second: 221931
pins2lts-mc-linux64( 0/ 8), 190.790:
pins2lts-mc-linux64( 0/ 8), 190.790: State space has 38899210 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 190.790: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 190.790: blue states: 17842417 (45.87%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 190.790: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 190.790: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 190.790:
pins2lts-mc-linux64( 0/ 8), 190.790: Total memory used for local state coloring: 245.0MB
pins2lts-mc-linux64( 0/ 8), 190.790:
pins2lts-mc-linux64( 0/ 8), 190.790: Queue width: 8B, total height: 16053234, memory: 122.48MB
pins2lts-mc-linux64( 0/ 8), 190.790: Tree memory: 552.8MB, 14.9 B/state, compr.: 5.4%
pins2lts-mc-linux64( 0/ 8), 190.790: Tree fill ratio (roots/leafs): 28.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 190.790: Stored 228 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 190.790: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 190.790: Est. total memory use: 675.3MB (~1146.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12689972197817951328;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12689972197817951328;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-24 18:06:05] [INFO ] Flatten gal took : 10 ms
[2024-05-24 18:06:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality15798927246734402120.gal : 2 ms
[2024-05-24 18:06:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality5189381034009440182.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15798927246734402120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5189381034009440182.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((G(F("(ch0_AA_q1<=0)"))))
Formula 0 simplified : FG!"(ch0_AA_q1<=0)"
Detected timeout of ITS tools.
[2024-05-24 18:27:21] [INFO ] Flatten gal took : 9 ms
[2024-05-24 18:27:21] [INFO ] Input system was already deterministic with 227 transitions.
[2024-05-24 18:27:21] [INFO ] Transformed 67 places.
[2024-05-24 18:27:21] [INFO ] Transformed 227 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-24 18:27:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality6854285517600099143.gal : 2 ms
[2024-05-24 18:27:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality13637408432781502835.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6854285517600099143.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13637408432781502835.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(ch0_AA_q1<=0)"))))
Formula 0 simplified : FG!"(ch0_AA_q1<=0)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5195996 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16038724 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Medical-PT-12"
export BK_EXAMINATION="LTLCardinality"
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 Medical-PT-12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628700347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-12.tgz
mv Medical-PT-12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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