About the Execution of 2023-gold for Medical-PT-24
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16130.336 | 3600000.00 | 4323121.00 | 11869.00 | ?TTFFTTF?FFTTFFT | normal |
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-171649628800377.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-24, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628800377
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 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-24-LTLCardinality-00
FORMULA_NAME Medical-PT-24-LTLCardinality-01
FORMULA_NAME Medical-PT-24-LTLCardinality-02
FORMULA_NAME Medical-PT-24-LTLCardinality-03
FORMULA_NAME Medical-PT-24-LTLCardinality-04
FORMULA_NAME Medical-PT-24-LTLCardinality-05
FORMULA_NAME Medical-PT-24-LTLCardinality-06
FORMULA_NAME Medical-PT-24-LTLCardinality-07
FORMULA_NAME Medical-PT-24-LTLCardinality-08
FORMULA_NAME Medical-PT-24-LTLCardinality-09
FORMULA_NAME Medical-PT-24-LTLCardinality-10
FORMULA_NAME Medical-PT-24-LTLCardinality-11
FORMULA_NAME Medical-PT-24-LTLCardinality-12
FORMULA_NAME Medical-PT-24-LTLCardinality-13
FORMULA_NAME Medical-PT-24-LTLCardinality-14
FORMULA_NAME Medical-PT-24-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716582891828
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-24
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 20:34:53] [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 20:34:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 20:34:53] [INFO ] Load time of PNML (sax parser for PT used): 263 ms
[2024-05-24 20:34:53] [INFO ] Transformed 312 places.
[2024-05-24 20:34:53] [INFO ] Transformed 5431 transitions.
[2024-05-24 20:34:53] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 569 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 242 places in 21 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Medical-PT-24-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 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 14 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2024-05-24 20:34:54] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 20:34:54] [INFO ] Computed 8 invariants in 15 ms
[2024-05-24 20:34:54] [INFO ] Implicit Places using invariants in 211 ms returned []
[2024-05-24 20:34:54] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:34:54] [INFO ] Invariant cache hit.
[2024-05-24 20:34:54] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:34:54] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2024-05-24 20:34:54] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:34:54] [INFO ] Invariant cache hit.
[2024-05-24 20:34:54] [INFO ] Dead Transitions using invariants and state equation in 113 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 520 ms. Remains : 67/69 places, 227/227 transitions.
Support contains 8 out of 67 places after structural reductions.
[2024-05-24 20:34:54] [INFO ] Flatten gal took : 47 ms
[2024-05-24 20:34:54] [INFO ] Flatten gal took : 23 ms
[2024-05-24 20:34:54] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-24 20:34:55] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:34:55] [INFO ] Invariant cache hit.
[2024-05-24 20:34:55] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-24 20:34:55] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2024-05-24 20:34:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:34:55] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2024-05-24 20:34:55] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:34:55] [INFO ] After 28ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2024-05-24 20:34:55] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 7 ms to minimize.
[2024-05-24 20:34:55] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-24 20:34:55] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 98 ms
[2024-05-24 20:34:55] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 1 ms to minimize.
[2024-05-24 20:34:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-05-24 20:34:55] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-24 20:34:55] [INFO ] After 331ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 2 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 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
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 27 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 28 ms. Remains : 61/67 places, 222/227 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=556 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 686135 steps, run timeout after 3001 ms. (steps per millisecond=228 ) properties seen :{}
Probabilistic random walk after 686135 steps, saw 388846 distinct states, run finished after 3002 ms. (steps per millisecond=228 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 20:34:58] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 20:34:58] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 20:34:58] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 20:34:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:34:58] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 20:34:58] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:34:58] [INFO ] After 22ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 20:34:58] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2024-05-24 20:34:58] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-24 20:34:58] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-24 20:34:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 121 ms
[2024-05-24 20:34:58] [INFO ] After 157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-24 20:34:58] [INFO ] After 245ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 2 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 10 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 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 20:34:59] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:34:59] [INFO ] Invariant cache hit.
[2024-05-24 20:34:59] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-24 20:34:59] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:34:59] [INFO ] Invariant cache hit.
[2024-05-24 20:34:59] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:34:59] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-24 20:34:59] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-24 20:34:59] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:34:59] [INFO ] Invariant cache hit.
[2024-05-24 20:34:59] [INFO ] Dead Transitions using invariants and state equation in 73 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 12 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 61 transition count 171
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 51 place count 61 transition count 170
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 53 place count 60 transition count 170
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 55 place count 59 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 57 transition count 183
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 57 transition count 182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 56 transition count 182
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 56 transition count 205
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 55 transition count 205
Applied a total of 62 rules in 28 ms. Remains 55 /61 variables (removed 6) and now considering 205/222 (removed 17) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 205 rows 55 cols
[2024-05-24 20:34:59] [INFO ] Computed 9 invariants in 4 ms
[2024-05-24 20:34:59] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 20:34:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:34:59] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 20:34:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:34:59] [INFO ] After 13ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 20:34:59] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-24 20:34:59] [INFO ] After 124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA Medical-PT-24-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
FORMULA Medical-PT-24-LTLCardinality-13 FALSE 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) U X(X(G(p1)))))'
Support contains 2 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 20:34:59] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 20:34:59] [INFO ] Computed 8 invariants in 5 ms
[2024-05-24 20:34:59] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-24 20:34:59] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:34:59] [INFO ] Invariant cache hit.
[2024-05-24 20:34:59] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:34:59] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-24 20:34:59] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:34:59] [INFO ] Invariant cache hit.
[2024-05-24 20:34:59] [INFO ] Dead Transitions using invariants and state equation in 91 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 359 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Running random walk in product with property : Medical-PT-24-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(LEQ s58 0), p1:(GT s9 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 16074 reset in 300 ms.
Product exploration explored 100000 steps with 16024 reset in 204 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 : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 403 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 34 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:35:01] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:01] [INFO ] Invariant cache hit.
[2024-05-24 20:35:01] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:35:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:01] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:01] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:35:01] [INFO ] After 45ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:01] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2024-05-24 20:35:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2024-05-24 20:35:01] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2024-05-24 20:35:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2024-05-24 20:35:01] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-24 20:35:01] [INFO ] After 364ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 67 transition count 225
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 225
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 6 place count 64 transition count 225
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 64 transition count 223
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 62 transition count 223
Applied a total of 10 rules in 15 ms. Remains 62 /67 variables (removed 5) and now considering 223/227 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 62/67 places, 223/227 transitions.
Incomplete random walk after 10011 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=770 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 536173 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{}
Probabilistic random walk after 536173 steps, saw 321365 distinct states, run finished after 3001 ms. (steps per millisecond=178 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:35:05] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2024-05-24 20:35:05] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 20:35:05] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:35:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:05] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:05] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:35:05] [INFO ] After 34ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:05] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
[2024-05-24 20:35:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2024-05-24 20:35:05] [INFO ] After 131ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-05-24 20:35:05] [INFO ] After 239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 62/62 places, 223/223 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2024-05-24 20:35:05] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:35:05] [INFO ] Invariant cache hit.
[2024-05-24 20:35:05] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-24 20:35:05] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:35:05] [INFO ] Invariant cache hit.
[2024-05-24 20:35:05] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:35:05] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-24 20:35:05] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-24 20:35:05] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:35:05] [INFO ] Invariant cache hit.
[2024-05-24 20:35:05] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 256 ms. Remains : 62/62 places, 223/223 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 62 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 51 place count 62 transition count 171
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 53 place count 61 transition count 171
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 55 place count 60 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 58 transition count 184
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 183
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 183
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 206
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 206
Applied a total of 62 rules in 16 ms. Remains 56 /62 variables (removed 6) and now considering 206/223 (removed 17) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 206 rows 56 cols
[2024-05-24 20:35:05] [INFO ] Computed 9 invariants in 2 ms
[2024-05-24 20:35:05] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:35:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:05] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:35:05] [INFO ] After 28ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:05] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-24 20:35:05] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0))), (F p1)]
Knowledge based reduction with 5 factoid took 455 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 217 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
[2024-05-24 20:35:06] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 20:35:06] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 20:35:06] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 20:35:06] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-24 20:35:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 20:35:06] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 20:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 20:35:06] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-24 20:35:06] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:35:06] [INFO ] [Nat]Added 56 Read/Feed constraints in 8 ms returned sat
[2024-05-24 20:35:06] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-24 20:35:07] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-05-24 20:35:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2024-05-24 20:35:07] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 15 ms.
[2024-05-24 20:35:07] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-24 20:35:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-05-24 20:35:07] [INFO ] Added : 44 causal constraints over 11 iterations in 238 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 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 20:35:07] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:07] [INFO ] Invariant cache hit.
[2024-05-24 20:35:07] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 20:35:07] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:07] [INFO ] Invariant cache hit.
[2024-05-24 20:35:07] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:35:07] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-24 20:35:07] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:07] [INFO ] Invariant cache hit.
[2024-05-24 20:35:07] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 254 ms. Remains : 67/67 places, 227/227 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 : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 310 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 43 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:35:08] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:08] [INFO ] Invariant cache hit.
[2024-05-24 20:35:08] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:35:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 20:35:08] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:08] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:35:08] [INFO ] After 42ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:08] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 0 ms to minimize.
[2024-05-24 20:35:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2024-05-24 20:35:08] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
[2024-05-24 20:35:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2024-05-24 20:35:08] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 42 ms.
[2024-05-24 20:35:08] [INFO ] After 333ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 67 transition count 225
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 225
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 6 place count 64 transition count 225
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 64 transition count 223
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 62 transition count 223
Applied a total of 10 rules in 20 ms. Remains 62 /67 variables (removed 5) and now considering 223/227 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 62/67 places, 223/227 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 535086 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{}
Probabilistic random walk after 535086 steps, saw 320713 distinct states, run finished after 3001 ms. (steps per millisecond=178 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:35:11] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2024-05-24 20:35:11] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 20:35:11] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:35:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:11] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:11] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:35:11] [INFO ] After 28ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:11] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 1 ms to minimize.
[2024-05-24 20:35:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-05-24 20:35:11] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-24 20:35:11] [INFO ] After 209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 62/62 places, 223/223 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2024-05-24 20:35:11] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:35:11] [INFO ] Invariant cache hit.
[2024-05-24 20:35:12] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 20:35:12] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:35:12] [INFO ] Invariant cache hit.
[2024-05-24 20:35:12] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:35:12] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-24 20:35:12] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 20:35:12] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:35:12] [INFO ] Invariant cache hit.
[2024-05-24 20:35:12] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 62/62 places, 223/223 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 62 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 51 place count 62 transition count 171
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 53 place count 61 transition count 171
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 55 place count 60 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 58 transition count 184
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 183
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 183
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 206
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 206
Applied a total of 62 rules in 21 ms. Remains 56 /62 variables (removed 6) and now considering 206/223 (removed 17) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 206 rows 56 cols
[2024-05-24 20:35:12] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 20:35:12] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:35:12] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:12] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:35:12] [INFO ] After 20ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:35:12] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-24 20:35:12] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0))), (F p1)]
Knowledge based reduction with 5 factoid took 403 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 249 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
[2024-05-24 20:35:13] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 20:35:13] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:35:13] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 20:35:13] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-24 20:35:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 20:35:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 20:35:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 20:35:13] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:35:13] [INFO ] [Nat]Added 56 Read/Feed constraints in 8 ms returned sat
[2024-05-24 20:35:13] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-24 20:35:13] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-24 20:35:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 74 ms
[2024-05-24 20:35:13] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 17 ms.
[2024-05-24 20:35:13] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-24 20:35:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2024-05-24 20:35:13] [INFO ] Added : 44 causal constraints over 11 iterations in 214 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 229 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 16143 reset in 153 ms.
Product exploration explored 100000 steps with 16061 reset in 209 ms.
Applying partial POR strategy [false, false, true, true, true, false, true]
Stuttering acceptance computed with spot in 241 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 229
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 15 ms. Remains 67 /67 variables (removed 0) and now considering 229/227 (removed -2) transitions.
[2024-05-24 20:35:14] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 20:35:14] [INFO ] Flow matrix only has 183 transitions (discarded 46 similar events)
// Phase 1: matrix 183 rows 67 cols
[2024-05-24 20:35:14] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 20:35:14] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/67 places, 229/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 67/67 places, 229/227 transitions.
Built C files in :
/tmp/ltsmin2737750721004522052
[2024-05-24 20:35:14] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2737750721004522052
Running compilation step : cd /tmp/ltsmin2737750721004522052;'/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 431 ms.
Running link step : cd /tmp/ltsmin2737750721004522052;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2737750721004522052;'/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' '--hoa' '/tmp/stateBased16552087118828475919.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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 3 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2024-05-24 20:35:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-05-24 20:35:30] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 20:35:30] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-24 20:35:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:30] [INFO ] Invariant cache hit.
[2024-05-24 20:35:30] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:35:30] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2024-05-24 20:35:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:35:30] [INFO ] Invariant cache hit.
[2024-05-24 20:35:30] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 67/67 places, 227/227 transitions.
Built C files in :
/tmp/ltsmin11738097608626645616
[2024-05-24 20:35:30] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11738097608626645616
Running compilation step : cd /tmp/ltsmin11738097608626645616;'/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 353 ms.
Running link step : cd /tmp/ltsmin11738097608626645616;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11738097608626645616;'/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' '--hoa' '/tmp/stateBased7666727107665376811.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 20:35:45] [INFO ] Flatten gal took : 17 ms
[2024-05-24 20:35:45] [INFO ] Flatten gal took : 15 ms
[2024-05-24 20:35:45] [INFO ] Time to serialize gal into /tmp/LTL13997237464534037748.gal : 3 ms
[2024-05-24 20:35:45] [INFO ] Time to serialize properties into /tmp/LTL16196031676251380414.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13997237464534037748.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12293497080865129195.hoa' '-atoms' '/tmp/LTL16196031676251380414.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/LTL16196031676251380414.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12293497080865129195.hoa
Detected timeout of ITS tools.
[2024-05-24 20:36:00] [INFO ] Flatten gal took : 14 ms
[2024-05-24 20:36:00] [INFO ] Flatten gal took : 15 ms
[2024-05-24 20:36:00] [INFO ] Time to serialize gal into /tmp/LTL6751312663269767877.gal : 3 ms
[2024-05-24 20:36:00] [INFO ] Time to serialize properties into /tmp/LTL14499781913010996164.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/LTL6751312663269767877.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14499781913010996164.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("(ch1_HA_q5<=0)"))U(X(X(G("(p12>0)"))))))
Formula 0 simplified : F!"(ch1_HA_q5<=0)" R XXF!"(p12>0)"
Detected timeout of ITS tools.
[2024-05-24 20:36:15] [INFO ] Flatten gal took : 13 ms
[2024-05-24 20:36:15] [INFO ] Applying decomposition
[2024-05-24 20:36:15] [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/graph129017869479464853.txt' '-o' '/tmp/graph129017869479464853.bin' '-w' '/tmp/graph129017869479464853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph129017869479464853.bin' '-l' '-1' '-v' '-w' '/tmp/graph129017869479464853.weights' '-q' '0' '-e' '0.001'
[2024-05-24 20:36:15] [INFO ] Decomposing Gal with order
[2024-05-24 20:36:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 20:36:15] [INFO ] Removed a total of 94 redundant transitions.
[2024-05-24 20:36:15] [INFO ] Flatten gal took : 46 ms
[2024-05-24 20:36:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 5 ms.
[2024-05-24 20:36:15] [INFO ] Time to serialize gal into /tmp/LTL6256404839133732417.gal : 3 ms
[2024-05-24 20:36:15] [INFO ] Time to serialize properties into /tmp/LTL15891328100139262282.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/LTL6256404839133732417.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15891328100139262282.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("(u0.ch1_HA_q5<=0)"))U(X(X(G("(u3.p12>0)"))))))
Formula 0 simplified : F!"(u0.ch1_HA_q5<=0)" R XXF!"(u3.p12>0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11703875868532011277
[2024-05-24 20:36:30] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11703875868532011277
Running compilation step : cd /tmp/ltsmin11703875868532011277;'/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 349 ms.
Running link step : cd /tmp/ltsmin11703875868532011277;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11703875868532011277;'/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)) U X(X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Medical-PT-24-LTLCardinality-00 finished in 106391 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(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 20:36:45] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:45] [INFO ] Invariant cache hit.
[2024-05-24 20:36:46] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-24 20:36:46] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:46] [INFO ] Invariant cache hit.
[2024-05-24 20:36:46] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:36:46] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2024-05-24 20:36:46] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:46] [INFO ] Invariant cache hit.
[2024-05-24 20:36:46] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 163 ms :[false, false, p0, p0]
Running random walk in product with property : Medical-PT-24-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 2 s56)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3882 steps with 18 reset in 16 ms.
FORMULA Medical-PT-24-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-24-LTLCardinality-07 finished in 496 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(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 20:36:46] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:46] [INFO ] Invariant cache hit.
[2024-05-24 20:36:46] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-24 20:36:46] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:46] [INFO ] Invariant cache hit.
[2024-05-24 20:36:46] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:36:46] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-24 20:36:46] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:46] [INFO ] Invariant cache hit.
[2024-05-24 20:36:46] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-24-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s60 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 482 reset in 182 ms.
Product exploration explored 100000 steps with 481 reset in 194 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 42 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1212268 steps, run timeout after 3001 ms. (steps per millisecond=403 ) properties seen :{}
Probabilistic random walk after 1212268 steps, saw 722736 distinct states, run finished after 3002 ms. (steps per millisecond=403 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:36:50] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-05-24 20:36:50] [INFO ] Invariant cache hit.
[2024-05-24 20:36:50] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:36:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 20:36:50] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:50] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-24 20:36:50] [INFO ] After 12ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:50] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
[2024-05-24 20:36:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2024-05-24 20:36:50] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-24 20:36:50] [INFO ] After 141ms 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 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 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
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 12 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 13 ms. Remains : 61/67 places, 222/227 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 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 1368008 steps, run timeout after 3001 ms. (steps per millisecond=455 ) properties seen :{}
Probabilistic random walk after 1368008 steps, saw 782067 distinct states, run finished after 3001 ms. (steps per millisecond=455 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:36:53] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 20:36:53] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 20:36:53] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:36:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:36:53] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:53] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:36:53] [INFO ] After 16ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:53] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 0 ms to minimize.
[2024-05-24 20:36:53] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-24 20:36:53] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 0 ms to minimize.
[2024-05-24 20:36:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 151 ms
[2024-05-24 20:36:53] [INFO ] After 175ms 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 20:36:53] [INFO ] After 237ms 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 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 20:36:53] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:36:53] [INFO ] Invariant cache hit.
[2024-05-24 20:36:53] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-24 20:36:53] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:36:53] [INFO ] Invariant cache hit.
[2024-05-24 20:36:53] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:36:53] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-24 20:36:53] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 20:36:53] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:36:53] [INFO ] Invariant cache hit.
[2024-05-24 20:36:54] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 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 11 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 20:36:54] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 20:36:54] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:36:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:36:54] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:36:54] [INFO ] After 6ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:54] [INFO ] After 14ms 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 20:36:54] [INFO ] After 75ms 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 69 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 40 ms :[true, (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 13 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2024-05-24 20:36:54] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 20:36:54] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:36:54] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 20:36:54] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:36:54] [INFO ] Invariant cache hit.
[2024-05-24 20:36:54] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:36:54] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-24 20:36:54] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:36:54] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:36:54] [INFO ] Invariant cache hit.
[2024-05-24 20:36:54] [INFO ] Dead Transitions using invariants and state equation in 70 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 254 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), (X (X p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 76 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 40 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1232234 steps, run timeout after 3001 ms. (steps per millisecond=410 ) properties seen :{}
Probabilistic random walk after 1232234 steps, saw 715602 distinct states, run finished after 3001 ms. (steps per millisecond=410 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:36:57] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:36:57] [INFO ] Invariant cache hit.
[2024-05-24 20:36:57] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:36:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:36:57] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:57] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:36:57] [INFO ] After 17ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:36:57] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
[2024-05-24 20:36:57] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-24 20:36:57] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-24 20:36:58] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 0 ms to minimize.
[2024-05-24 20:36:58] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 192 ms
[2024-05-24 20:36:58] [INFO ] After 214ms 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 20:36:58] [INFO ] After 289ms 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 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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 1382575 steps, run timeout after 3001 ms. (steps per millisecond=460 ) properties seen :{}
Probabilistic random walk after 1382575 steps, saw 790807 distinct states, run finished after 3001 ms. (steps per millisecond=460 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:37:01] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 20:37:01] [INFO ] Computed 8 invariants in 5 ms
[2024-05-24 20:37:01] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:37:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:37:01] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:37:01] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:37:01] [INFO ] After 12ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:37:01] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
[2024-05-24 20:37:01] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-24 20:37:01] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-24 20:37:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 152 ms
[2024-05-24 20:37:01] [INFO ] After 170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-24 20:37:01] [INFO ] After 238ms 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 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 20:37:01] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:37:01] [INFO ] Invariant cache hit.
[2024-05-24 20:37:01] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-24 20:37:01] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:37:01] [INFO ] Invariant cache hit.
[2024-05-24 20:37:01] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:37:01] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-05-24 20:37:01] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:37:01] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:37:01] [INFO ] Invariant cache hit.
[2024-05-24 20:37:01] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 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 10 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 20:37:01] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 20:37:01] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:37:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:37:01] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:37:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:37:01] [INFO ] After 6ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:37:01] [INFO ] After 14ms 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 20:37:01] [INFO ] After 76ms 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 62 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 52 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 532 reset in 148 ms.
Product exploration explored 100000 steps with 532 reset in 226 ms.
Built C files in :
/tmp/ltsmin4628114593789632320
[2024-05-24 20:37:02] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 20:37:02] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:37:02] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 20:37:02] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:37:02] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 20:37:02] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:37:02] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4628114593789632320
Running compilation step : cd /tmp/ltsmin4628114593789632320;'/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 434 ms.
Running link step : cd /tmp/ltsmin4628114593789632320;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4628114593789632320;'/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/stateBased16222540443339549685.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 20:37:17] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 20:37:17] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:37:17] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 20:37:17] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:37:17] [INFO ] Invariant cache hit.
[2024-05-24 20:37:17] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:37:17] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-05-24 20:37:17] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:37:17] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:37:17] [INFO ] Invariant cache hit.
[2024-05-24 20:37:17] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 280 ms. Remains : 63/63 places, 224/224 transitions.
Built C files in :
/tmp/ltsmin7369677039571902435
[2024-05-24 20:37:17] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 20:37:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:37:17] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 20:37:17] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:37:17] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 20:37:17] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:37:17] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7369677039571902435
Running compilation step : cd /tmp/ltsmin7369677039571902435;'/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 428 ms.
Running link step : cd /tmp/ltsmin7369677039571902435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7369677039571902435;'/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/stateBased695058825053929456.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 20:37:32] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:37:32] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:37:32] [INFO ] Time to serialize gal into /tmp/LTL1068379407496717068.gal : 2 ms
[2024-05-24 20:37:32] [INFO ] Time to serialize properties into /tmp/LTL13858405995146059704.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/LTL1068379407496717068.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18276479670271982972.hoa' '-atoms' '/tmp/LTL13858405995146059704.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...319
Loading property file /tmp/LTL13858405995146059704.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18276479670271982972.hoa
Detected timeout of ITS tools.
[2024-05-24 20:37:47] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:37:47] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:37:47] [INFO ] Time to serialize gal into /tmp/LTL15080583025095703624.gal : 1 ms
[2024-05-24 20:37:47] [INFO ] Time to serialize properties into /tmp/LTL8716016879078609645.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/LTL15080583025095703624.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8716016879078609645.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 : !((X(G("(ch2_AA_q5<=0)"))))
Formula 0 simplified : XF!"(ch2_AA_q5<=0)"
Detected timeout of ITS tools.
[2024-05-24 20:38:02] [INFO ] Flatten gal took : 16 ms
[2024-05-24 20:38:02] [INFO ] Applying decomposition
[2024-05-24 20:38:02] [INFO ] Flatten gal took : 10 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/graph14343240239969489403.txt' '-o' '/tmp/graph14343240239969489403.bin' '-w' '/tmp/graph14343240239969489403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14343240239969489403.bin' '-l' '-1' '-v' '-w' '/tmp/graph14343240239969489403.weights' '-q' '0' '-e' '0.001'
[2024-05-24 20:38:02] [INFO ] Decomposing Gal with order
[2024-05-24 20:38:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 20:38:02] [INFO ] Removed a total of 83 redundant transitions.
[2024-05-24 20:38:02] [INFO ] Flatten gal took : 19 ms
[2024-05-24 20:38:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 2 ms.
[2024-05-24 20:38:03] [INFO ] Time to serialize gal into /tmp/LTL5823670758679433175.gal : 2 ms
[2024-05-24 20:38:03] [INFO ] Time to serialize properties into /tmp/LTL15196803951714436108.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/LTL5823670758679433175.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15196803951714436108.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 : !((X(G("(u2.ch2_AA_q5<=0)"))))
Formula 0 simplified : XF!"(u2.ch2_AA_q5<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8221643313025078614
[2024-05-24 20:38:18] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8221643313025078614
Running compilation step : cd /tmp/ltsmin8221643313025078614;'/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 349 ms.
Running link step : cd /tmp/ltsmin8221643313025078614;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8221643313025078614;'/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' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Medical-PT-24-LTLCardinality-08 finished in 106728 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) U X(X(G(p1)))))'
Found a Lengthening insensitive property : Medical-PT-24-LTLCardinality-00
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 67 transition count 225
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 225
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 6 place count 64 transition count 225
Applied a total of 6 rules in 10 ms. Remains 64 /67 variables (removed 3) and now considering 225/227 (removed 2) transitions.
[2024-05-24 20:38:33] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
// Phase 1: matrix 179 rows 64 cols
[2024-05-24 20:38:33] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:38:33] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-24 20:38:33] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:33] [INFO ] Invariant cache hit.
[2024-05-24 20:38:33] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:33] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-24 20:38:33] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:33] [INFO ] Invariant cache hit.
[2024-05-24 20:38:33] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 64/67 places, 225/227 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 252 ms. Remains : 64/67 places, 225/227 transitions.
Running random walk in product with property : Medical-PT-24-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(LEQ s55 0), p1:(GT s8 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 17872 reset in 137 ms.
Product exploration explored 100000 steps with 17756 reset in 163 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 : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 333 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 38 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:38:34] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:34] [INFO ] Invariant cache hit.
[2024-05-24 20:38:34] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:38:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:34] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:34] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:34] [INFO ] After 115ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:35] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2024-05-24 20:38:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2024-05-24 20:38:35] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-24 20:38:35] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-24 20:38:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2024-05-24 20:38:35] [INFO ] After 252ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-24 20:38:35] [INFO ] After 356ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 225/225 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 223
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 62 transition count 223
Applied a total of 4 rules in 5 ms. Remains 62 /64 variables (removed 2) and now considering 223/225 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 62/64 places, 223/225 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 526161 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :{}
Probabilistic random walk after 526161 steps, saw 315358 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:38:38] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2024-05-24 20:38:38] [INFO ] Computed 8 invariants in 6 ms
[2024-05-24 20:38:38] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:38:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:38] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:38] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:38] [INFO ] After 27ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:38] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 0 ms to minimize.
[2024-05-24 20:38:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-24 20:38:38] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-24 20:38:38] [INFO ] After 209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 62/62 places, 223/223 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2024-05-24 20:38:38] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:38:38] [INFO ] Invariant cache hit.
[2024-05-24 20:38:38] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-24 20:38:38] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:38:38] [INFO ] Invariant cache hit.
[2024-05-24 20:38:38] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:38] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-05-24 20:38:38] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:38:38] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:38:38] [INFO ] Invariant cache hit.
[2024-05-24 20:38:38] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 62/62 places, 223/223 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 62 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 51 place count 62 transition count 171
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 53 place count 61 transition count 171
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 55 place count 60 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 58 transition count 184
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 183
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 183
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 206
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 206
Applied a total of 62 rules in 10 ms. Remains 56 /62 variables (removed 6) and now considering 206/223 (removed 17) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 206 rows 56 cols
[2024-05-24 20:38:38] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 20:38:38] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:38:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:38] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:38:38] [INFO ] After 18ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:38] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-05-24 20:38:38] [INFO ] After 139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0))), (F p1)]
Knowledge based reduction with 5 factoid took 418 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 247 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
[2024-05-24 20:38:39] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
// Phase 1: matrix 179 rows 64 cols
[2024-05-24 20:38:39] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 20:38:39] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 20:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 20:38:39] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-24 20:38:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 20:38:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 20:38:40] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 20:38:40] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:40] [INFO ] [Nat]Added 57 Read/Feed constraints in 8 ms returned sat
[2024-05-24 20:38:40] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-05-24 20:38:40] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-24 20:38:40] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
[2024-05-24 20:38:40] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 140 ms
[2024-05-24 20:38:40] [INFO ] Computed and/alt/rep : 120/674/119 causal constraints (skipped 57 transitions) in 11 ms.
[2024-05-24 20:38:40] [INFO ] Added : 57 causal constraints over 13 iterations in 205 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 225/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 225/225 (removed 0) transitions.
[2024-05-24 20:38:40] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:40] [INFO ] Invariant cache hit.
[2024-05-24 20:38:40] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-24 20:38:40] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:40] [INFO ] Invariant cache hit.
[2024-05-24 20:38:40] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:40] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-24 20:38:40] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:40] [INFO ] Invariant cache hit.
[2024-05-24 20:38:40] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 64/64 places, 225/225 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 : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 309 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Incomplete random walk after 10001 steps, including 44 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:38:41] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:41] [INFO ] Invariant cache hit.
[2024-05-24 20:38:41] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:38:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:41] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:41] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:41] [INFO ] After 112ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:41] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 0 ms to minimize.
[2024-05-24 20:38:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2024-05-24 20:38:41] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-24 20:38:41] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-24 20:38:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2024-05-24 20:38:41] [INFO ] After 268ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 33 ms.
[2024-05-24 20:38:41] [INFO ] After 375ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 225/225 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 223
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 62 transition count 223
Applied a total of 4 rules in 5 ms. Remains 62 /64 variables (removed 2) and now considering 223/225 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 62/64 places, 223/225 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 523411 steps, run timeout after 3001 ms. (steps per millisecond=174 ) properties seen :{}
Probabilistic random walk after 523411 steps, saw 313708 distinct states, run finished after 3001 ms. (steps per millisecond=174 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-24 20:38:44] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2024-05-24 20:38:44] [INFO ] Computed 8 invariants in 8 ms
[2024-05-24 20:38:44] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:38:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:44] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:44] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:45] [INFO ] After 29ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:45] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
[2024-05-24 20:38:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-05-24 20:38:45] [INFO ] After 115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-05-24 20:38:45] [INFO ] After 208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 62/62 places, 223/223 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 6 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2024-05-24 20:38:45] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:38:45] [INFO ] Invariant cache hit.
[2024-05-24 20:38:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-24 20:38:45] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:38:45] [INFO ] Invariant cache hit.
[2024-05-24 20:38:45] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:45] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-24 20:38:45] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:38:45] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
[2024-05-24 20:38:45] [INFO ] Invariant cache hit.
[2024-05-24 20:38:45] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 62/62 places, 223/223 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 62 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 51 place count 62 transition count 171
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 53 place count 61 transition count 171
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 55 place count 60 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 58 transition count 184
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 58 transition count 183
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 183
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 57 transition count 206
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 206
Applied a total of 62 rules in 9 ms. Remains 56 /62 variables (removed 6) and now considering 206/223 (removed 17) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 206 rows 56 cols
[2024-05-24 20:38:45] [INFO ] Computed 9 invariants in 0 ms
[2024-05-24 20:38:45] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 20:38:45] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:45] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:38:45] [INFO ] After 20ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 20:38:45] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-24 20:38:45] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p1)), (X (X (NOT p1))), (F (AND p1 p0)), (F (NOT (AND (NOT p1) p0))), (F p1)]
Knowledge based reduction with 5 factoid took 352 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 221 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
[2024-05-24 20:38:46] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
// Phase 1: matrix 179 rows 64 cols
[2024-05-24 20:38:46] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 20:38:46] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 20:38:46] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 20:38:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 20:38:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:38:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 20:38:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 20:38:46] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:38:46] [INFO ] [Nat]Added 57 Read/Feed constraints in 7 ms returned sat
[2024-05-24 20:38:46] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-05-24 20:38:46] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-24 20:38:46] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-05-24 20:38:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 142 ms
[2024-05-24 20:38:46] [INFO ] Computed and/alt/rep : 120/674/119 causal constraints (skipped 57 transitions) in 14 ms.
[2024-05-24 20:38:46] [INFO ] Added : 57 causal constraints over 13 iterations in 205 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 244 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 17782 reset in 144 ms.
Product exploration explored 100000 steps with 17841 reset in 150 ms.
Applying partial POR strategy [false, false, true, true, true, false, true]
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 225/225 transitions.
Applied a total of 0 rules in 6 ms. Remains 64 /64 variables (removed 0) and now considering 225/225 (removed 0) transitions.
[2024-05-24 20:38:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 20:38:47] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:38:47] [INFO ] Invariant cache hit.
[2024-05-24 20:38:47] [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 95 ms. Remains : 64/64 places, 225/225 transitions.
Built C files in :
/tmp/ltsmin3176607137982341278
[2024-05-24 20:38:47] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3176607137982341278
Running compilation step : cd /tmp/ltsmin3176607137982341278;'/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 349 ms.
Running link step : cd /tmp/ltsmin3176607137982341278;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3176607137982341278;'/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' '--hoa' '/tmp/stateBased17486833567362190293.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 225/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 225/225 (removed 0) transitions.
[2024-05-24 20:39:02] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:39:02] [INFO ] Invariant cache hit.
[2024-05-24 20:39:03] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-24 20:39:03] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:39:03] [INFO ] Invariant cache hit.
[2024-05-24 20:39:03] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:39:03] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-24 20:39:03] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2024-05-24 20:39:03] [INFO ] Invariant cache hit.
[2024-05-24 20:39:03] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 64/64 places, 225/225 transitions.
Built C files in :
/tmp/ltsmin4905648457797549114
[2024-05-24 20:39:03] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4905648457797549114
Running compilation step : cd /tmp/ltsmin4905648457797549114;'/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 346 ms.
Running link step : cd /tmp/ltsmin4905648457797549114;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4905648457797549114;'/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' '--hoa' '/tmp/stateBased8788042031646572384.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 20:39:18] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:39:18] [INFO ] Flatten gal took : 10 ms
[2024-05-24 20:39:18] [INFO ] Time to serialize gal into /tmp/LTL17539017584387744788.gal : 1 ms
[2024-05-24 20:39:18] [INFO ] Time to serialize properties into /tmp/LTL4138542569554706963.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/LTL17539017584387744788.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1675921785120315140.hoa' '-atoms' '/tmp/LTL4138542569554706963.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...318
Loading property file /tmp/LTL4138542569554706963.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1675921785120315140.hoa
Detected timeout of ITS tools.
[2024-05-24 20:39:33] [INFO ] Flatten gal took : 9 ms
[2024-05-24 20:39:33] [INFO ] Flatten gal took : 9 ms
[2024-05-24 20:39:33] [INFO ] Time to serialize gal into /tmp/LTL4906590298964462507.gal : 2 ms
[2024-05-24 20:39:33] [INFO ] Time to serialize properties into /tmp/LTL804123989974204080.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/LTL4906590298964462507.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL804123989974204080.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...274
Read 1 LTL properties
Checking formula 0 : !(((G("(ch1_HA_q5<=0)"))U(X(X(G("(p12>0)"))))))
Formula 0 simplified : F!"(ch1_HA_q5<=0)" R XXF!"(p12>0)"
Detected timeout of ITS tools.
[2024-05-24 20:39:48] [INFO ] Flatten gal took : 13 ms
[2024-05-24 20:39:48] [INFO ] Applying decomposition
[2024-05-24 20:39:48] [INFO ] Flatten gal took : 8 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/graph10855093948076229263.txt' '-o' '/tmp/graph10855093948076229263.bin' '-w' '/tmp/graph10855093948076229263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10855093948076229263.bin' '-l' '-1' '-v' '-w' '/tmp/graph10855093948076229263.weights' '-q' '0' '-e' '0.001'
[2024-05-24 20:39:48] [INFO ] Decomposing Gal with order
[2024-05-24 20:39:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 20:39:48] [INFO ] Removed a total of 99 redundant transitions.
[2024-05-24 20:39:48] [INFO ] Flatten gal took : 17 ms
[2024-05-24 20:39:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 2 ms.
[2024-05-24 20:39:48] [INFO ] Time to serialize gal into /tmp/LTL3109960185220973192.gal : 2 ms
[2024-05-24 20:39:48] [INFO ] Time to serialize properties into /tmp/LTL17076576746943069866.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/LTL3109960185220973192.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17076576746943069866.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("(u0.ch1_HA_q5<=0)"))U(X(X(G("(i2.u3.p12>0)"))))))
Formula 0 simplified : F!"(u0.ch1_HA_q5<=0)" R XXF!"(i2.u3.p12>0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8348629434460673466
[2024-05-24 20:40:03] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8348629434460673466
Running compilation step : cd /tmp/ltsmin8348629434460673466;'/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 359 ms.
Running link step : cd /tmp/ltsmin8348629434460673466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8348629434460673466;'/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)) U X(X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Medical-PT-24-LTLCardinality-00 finished in 105537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a Lengthening insensitive property : Medical-PT-24-LTLCardinality-08
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in LI_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 8 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2024-05-24 20:40:18] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 20:40:18] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:40:18] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 20:40:18] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:18] [INFO ] Invariant cache hit.
[2024-05-24 20:40:18] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:19] [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 20:40:19] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:19] [INFO ] Invariant cache hit.
[2024-05-24 20:40:19] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 270 ms. Remains : 63/67 places, 224/227 transitions.
Running random walk in product with property : Medical-PT-24-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s56 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 532 reset in 160 ms.
Product exploration explored 100000 steps with 531 reset in 162 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 69 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Incomplete random walk after 10001 steps, including 51 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1260486 steps, run timeout after 3001 ms. (steps per millisecond=420 ) properties seen :{}
Probabilistic random walk after 1260486 steps, saw 729114 distinct states, run finished after 3001 ms. (steps per millisecond=420 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:40:22] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:22] [INFO ] Invariant cache hit.
[2024-05-24 20:40:22] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:40:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:40:22] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:22] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:22] [INFO ] After 14ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:22] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 0 ms to minimize.
[2024-05-24 20:40:22] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 5 ms to minimize.
[2024-05-24 20:40:22] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-24 20:40:22] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 0 ms to minimize.
[2024-05-24 20:40:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 198 ms
[2024-05-24 20:40:22] [INFO ] After 218ms 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 20:40:22] [INFO ] After 283ms 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 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 10015 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1377385 steps, run timeout after 3001 ms. (steps per millisecond=458 ) properties seen :{}
Probabilistic random walk after 1377385 steps, saw 787693 distinct states, run finished after 3001 ms. (steps per millisecond=458 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:40:25] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 20:40:25] [INFO ] Computed 8 invariants in 3 ms
[2024-05-24 20:40:25] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:40:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:40:26] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:26] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:26] [INFO ] After 12ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:26] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
[2024-05-24 20:40:26] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-05-24 20:40:26] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-24 20:40:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 144 ms
[2024-05-24 20:40:26] [INFO ] After 161ms 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 20:40:26] [INFO ] After 223ms 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 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 2 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 20:40:26] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:40:26] [INFO ] Invariant cache hit.
[2024-05-24 20:40:26] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-24 20:40:26] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:40:26] [INFO ] Invariant cache hit.
[2024-05-24 20:40:26] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:26] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2024-05-24 20:40:26] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:40:26] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:40:26] [INFO ] Invariant cache hit.
[2024-05-24 20:40:26] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 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 9 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 20:40:26] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 20:40:26] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:40:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:40:26] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:40:26] [INFO ] After 5ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:26] [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 5 ms.
[2024-05-24 20:40:26] [INFO ] After 78ms 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 82 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 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 57 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 20:40:26] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 20:40:26] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 20:40:26] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-24 20:40:26] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:26] [INFO ] Invariant cache hit.
[2024-05-24 20:40:26] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:26] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-24 20:40:26] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:40:26] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:26] [INFO ] Invariant cache hit.
[2024-05-24 20:40:26] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 254 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 79 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 42 ms :[true, (NOT p0)]
Incomplete random walk after 10022 steps, including 44 resets, run finished after 18 ms. (steps per millisecond=556 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1277582 steps, run timeout after 3001 ms. (steps per millisecond=425 ) properties seen :{}
Probabilistic random walk after 1277582 steps, saw 737290 distinct states, run finished after 3001 ms. (steps per millisecond=425 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:40:30] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:30] [INFO ] Invariant cache hit.
[2024-05-24 20:40:30] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:40:30] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:40:30] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:30] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:30] [INFO ] After 15ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:30] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
[2024-05-24 20:40:30] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 0 ms to minimize.
[2024-05-24 20:40:30] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-24 20:40:30] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 1 ms to minimize.
[2024-05-24 20:40:30] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 194 ms
[2024-05-24 20:40:30] [INFO ] After 214ms 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 20:40:30] [INFO ] After 284ms 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 5 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 10006 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1382115 steps, run timeout after 3001 ms. (steps per millisecond=460 ) properties seen :{}
Probabilistic random walk after 1382115 steps, saw 790531 distinct states, run finished after 3001 ms. (steps per millisecond=460 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 20:40:33] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2024-05-24 20:40:33] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:40:33] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:40:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 20:40:33] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:33] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:33] [INFO ] After 18ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:33] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 0 ms to minimize.
[2024-05-24 20:40:33] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-24 20:40:33] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 0 ms to minimize.
[2024-05-24 20:40:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 148 ms
[2024-05-24 20:40:33] [INFO ] After 171ms 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 20:40:33] [INFO ] After 237ms 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 2 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 2 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 2 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2024-05-24 20:40:33] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:40:33] [INFO ] Invariant cache hit.
[2024-05-24 20:40:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 20:40:33] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:40:33] [INFO ] Invariant cache hit.
[2024-05-24 20:40:33] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:33] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-24 20:40:33] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 20:40:33] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2024-05-24 20:40:33] [INFO ] Invariant cache hit.
[2024-05-24 20:40:34] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 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 10 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 20:40:34] [INFO ] Computed 9 invariants in 2 ms
[2024-05-24 20:40:34] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 20:40:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-05-24 20:40:34] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-24 20:40:34] [INFO ] After 5ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 20:40:34] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-24 20:40:34] [INFO ] After 80ms 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 66 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 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 549 reset in 155 ms.
Product exploration explored 100000 steps with 550 reset in 166 ms.
Built C files in :
/tmp/ltsmin13539035283159854613
[2024-05-24 20:40:34] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 20:40:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:40:34] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 20:40:34] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:40:34] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 20:40:34] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:40:34] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13539035283159854613
Running compilation step : cd /tmp/ltsmin13539035283159854613;'/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 435 ms.
Running link step : cd /tmp/ltsmin13539035283159854613;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin13539035283159854613;'/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/stateBased15608815809826212068.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 7 ms. Remains 63 /63 variables (removed 0) and now considering 224/224 (removed 0) transitions.
[2024-05-24 20:40:49] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2024-05-24 20:40:49] [INFO ] Computed 8 invariants in 2 ms
[2024-05-24 20:40:49] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-24 20:40:49] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:49] [INFO ] Invariant cache hit.
[2024-05-24 20:40:49] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-24 20:40:49] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-24 20:40:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 20:40:49] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2024-05-24 20:40:49] [INFO ] Invariant cache hit.
[2024-05-24 20:40:50] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 275 ms. Remains : 63/63 places, 224/224 transitions.
Built C files in :
/tmp/ltsmin760158744729653062
[2024-05-24 20:40:50] [INFO ] Computing symmetric may disable matrix : 224 transitions.
[2024-05-24 20:40:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:40:50] [INFO ] Computing symmetric may enable matrix : 224 transitions.
[2024-05-24 20:40:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:40:50] [INFO ] Computing Do-Not-Accords matrix : 224 transitions.
[2024-05-24 20:40:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:40:50] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin760158744729653062
Running compilation step : cd /tmp/ltsmin760158744729653062;'/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 433 ms.
Running link step : cd /tmp/ltsmin760158744729653062;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin760158744729653062;'/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/stateBased12775095802482383077.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 20:41:05] [INFO ] Flatten gal took : 10 ms
[2024-05-24 20:41:05] [INFO ] Flatten gal took : 8 ms
[2024-05-24 20:41:05] [INFO ] Time to serialize gal into /tmp/LTL13390453240025508997.gal : 2 ms
[2024-05-24 20:41:05] [INFO ] Time to serialize properties into /tmp/LTL13011269587954974908.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/LTL13390453240025508997.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18280573281939148298.hoa' '-atoms' '/tmp/LTL13011269587954974908.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/LTL13011269587954974908.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18280573281939148298.hoa
Detected timeout of ITS tools.
[2024-05-24 20:41:20] [INFO ] Flatten gal took : 10 ms
[2024-05-24 20:41:20] [INFO ] Flatten gal took : 9 ms
[2024-05-24 20:41:20] [INFO ] Time to serialize gal into /tmp/LTL790499459214075251.gal : 2 ms
[2024-05-24 20:41:20] [INFO ] Time to serialize properties into /tmp/LTL11664163654850586702.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/LTL790499459214075251.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11664163654850586702.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...275
Read 1 LTL properties
Checking formula 0 : !((X(G("(ch2_AA_q5<=0)"))))
Formula 0 simplified : XF!"(ch2_AA_q5<=0)"
Detected timeout of ITS tools.
[2024-05-24 20:41:35] [INFO ] Flatten gal took : 11 ms
[2024-05-24 20:41:35] [INFO ] Applying decomposition
[2024-05-24 20:41:35] [INFO ] Flatten gal took : 9 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/graph1448254436348282360.txt' '-o' '/tmp/graph1448254436348282360.bin' '-w' '/tmp/graph1448254436348282360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1448254436348282360.bin' '-l' '-1' '-v' '-w' '/tmp/graph1448254436348282360.weights' '-q' '0' '-e' '0.001'
[2024-05-24 20:41:35] [INFO ] Decomposing Gal with order
[2024-05-24 20:41:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 20:41:35] [INFO ] Removed a total of 83 redundant transitions.
[2024-05-24 20:41:35] [INFO ] Flatten gal took : 17 ms
[2024-05-24 20:41:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 1 ms.
[2024-05-24 20:41:35] [INFO ] Time to serialize gal into /tmp/LTL9740596652913545901.gal : 2 ms
[2024-05-24 20:41:35] [INFO ] Time to serialize properties into /tmp/LTL17776641506017391304.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/LTL9740596652913545901.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17776641506017391304.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 : !((X(G("(u2.ch2_AA_q5<=0)"))))
Formula 0 simplified : XF!"(u2.ch2_AA_q5<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin529832241449516675
[2024-05-24 20:41:50] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin529832241449516675
Running compilation step : cd /tmp/ltsmin529832241449516675;'/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 347 ms.
Running link step : cd /tmp/ltsmin529832241449516675;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin529832241449516675;'/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' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Medical-PT-24-LTLCardinality-08 finished in 106806 ms.
[2024-05-24 20:42:05] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1559963078941494694
[2024-05-24 20:42:05] [INFO ] Computing symmetric may disable matrix : 227 transitions.
[2024-05-24 20:42:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:42:05] [INFO ] Applying decomposition
[2024-05-24 20:42:05] [INFO ] Computing symmetric may enable matrix : 227 transitions.
[2024-05-24 20:42:05] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:42:05] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:42:05] [INFO ] Computing Do-Not-Accords matrix : 227 transitions.
[2024-05-24 20:42:05] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 20:42:05] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1559963078941494694
Running compilation step : cd /tmp/ltsmin1559963078941494694;'/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/graph5363152339352793127.txt' '-o' '/tmp/graph5363152339352793127.bin' '-w' '/tmp/graph5363152339352793127.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5363152339352793127.bin' '-l' '-1' '-v' '-w' '/tmp/graph5363152339352793127.weights' '-q' '0' '-e' '0.001'
[2024-05-24 20:42:05] [INFO ] Decomposing Gal with order
[2024-05-24 20:42:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 20:42:05] [INFO ] Removed a total of 94 redundant transitions.
[2024-05-24 20:42:05] [INFO ] Flatten gal took : 17 ms
[2024-05-24 20:42:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 2 ms.
[2024-05-24 20:42:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality6133291895880197767.gal : 1 ms
[2024-05-24 20:42:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality1904972371081074958.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/LTLCardinality6133291895880197767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1904972371081074958.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...276
Read 2 LTL properties
Checking formula 0 : !(((G("(u0.ch1_HA_q5<=0)"))U(X(X(G("(u2.p12>0)"))))))
Formula 0 simplified : F!"(u0.ch1_HA_q5<=0)" R XXF!"(u2.p12>0)"
Compilation finished in 430 ms.
Running link step : cd /tmp/ltsmin1559963078941494694;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1559963078941494694;'/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)) U X(X([]((LTLAPp1==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( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: LTL layer: formula: ([]((LTLAPp0==true)) U X(X([]((LTLAPp1==true)))))
pins2lts-mc-linux64( 3/ 8), 0.005: "([]((LTLAPp0==true)) U X(X([]((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.056: There are 231 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.056: State length is 68, there are 245 groups
pins2lts-mc-linux64( 0/ 8), 0.056: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.056: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.056: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.056: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.072: [Blue] ~57 levels ~960 states ~1888 transitions
pins2lts-mc-linux64( 5/ 8), 0.084: [Blue] ~162 levels ~1920 states ~5792 transitions
pins2lts-mc-linux64( 5/ 8), 0.110: [Blue] ~318 levels ~3840 states ~12248 transitions
pins2lts-mc-linux64( 5/ 8), 0.151: [Blue] ~607 levels ~7680 states ~23784 transitions
pins2lts-mc-linux64( 5/ 8), 0.224: [Blue] ~1219 levels ~15360 states ~48280 transitions
pins2lts-mc-linux64( 3/ 8), 0.386: [Blue] ~918 levels ~30720 states ~48648 transitions
pins2lts-mc-linux64( 3/ 8), 0.629: [Blue] ~1886 levels ~61440 states ~97528 transitions
pins2lts-mc-linux64( 3/ 8), 1.013: [Blue] ~3715 levels ~122880 states ~193376 transitions
pins2lts-mc-linux64( 3/ 8), 1.648: [Blue] ~8870 levels ~245760 states ~408488 transitions
pins2lts-mc-linux64( 3/ 8), 2.541: [Blue] ~19157 levels ~491520 states ~837496 transitions
pins2lts-mc-linux64( 3/ 8), 3.991: [Blue] ~42057 levels ~983040 states ~1734760 transitions
pins2lts-mc-linux64( 3/ 8), 6.955: [Blue] ~87344 levels ~1966080 states ~3522000 transitions
pins2lts-mc-linux64( 3/ 8), 12.857: [Blue] ~179730 levels ~3932160 states ~7130504 transitions
pins2lts-mc-linux64( 3/ 8), 24.552: [Blue] ~358262 levels ~7864320 states ~14234392 transitions
pins2lts-mc-linux64( 1/ 8), 40.608: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 40.705:
pins2lts-mc-linux64( 0/ 8), 40.705: Explored 11497407 states 36343008 transitions, fanout: 3.161
pins2lts-mc-linux64( 0/ 8), 40.705: Total exploration time 40.650 sec (40.560 sec minimum, 40.580 sec on average)
pins2lts-mc-linux64( 0/ 8), 40.705: States per second: 282839, Transitions per second: 894047
pins2lts-mc-linux64( 0/ 8), 40.705:
pins2lts-mc-linux64( 0/ 8), 40.705: State space has 31411257 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 40.705: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 40.705: blue states: 11497407 (36.60%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 40.705: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 40.705: all-red states: 4449044 (14.16%), bogus 95130 (0.30%)
pins2lts-mc-linux64( 0/ 8), 40.705:
pins2lts-mc-linux64( 0/ 8), 40.705: Total memory used for local state coloring: 106.1MB
pins2lts-mc-linux64( 0/ 8), 40.705:
pins2lts-mc-linux64( 0/ 8), 40.705: Queue width: 8B, total height: 6953009, memory: 53.05MB
pins2lts-mc-linux64( 0/ 8), 40.705: Tree memory: 495.6MB, 16.5 B/state, compr.: 6.0%
pins2lts-mc-linux64( 0/ 8), 40.705: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 40.705: Stored 227 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 40.705: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 40.705: Est. total memory use: 548.7MB (~1077.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1559963078941494694;'/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)) U X(X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1559963078941494694;'/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)) U X(X([]((LTLAPp1==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 21:04:30] [INFO ] Flatten gal took : 8 ms
[2024-05-24 21:04:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality222967082554741018.gal : 2 ms
[2024-05-24 21:04:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality9473132903734040060.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/LTLCardinality222967082554741018.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9473132903734040060.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...296
Read 2 LTL properties
Checking formula 0 : !(((G("(ch1_HA_q5<=0)"))U(X(X(G("(p12>0)"))))))
Formula 0 simplified : F!"(ch1_HA_q5<=0)" R XXF!"(p12>0)"
Detected timeout of ITS tools.
[2024-05-24 21:26:54] [INFO ] Flatten gal took : 41 ms
[2024-05-24 21:26:55] [INFO ] Input system was already deterministic with 227 transitions.
[2024-05-24 21:26:55] [INFO ] Transformed 67 places.
[2024-05-24 21:26:55] [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 21:26:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality1781972069928847189.gal : 6 ms
[2024-05-24 21:26:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality12690874635333945586.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/LTLCardinality1781972069928847189.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12690874635333945586.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("(ch1_HA_q5<=0)"))U(X(X(G("(p12>0)"))))))
Formula 0 simplified : F!"(ch1_HA_q5<=0)" R XXF!"(p12>0)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6153976 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16213524 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ 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-24"
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-24, 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-171649628800377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-24.tgz
mv Medical-PT-24 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;