About the Execution of LTSMin+red for SatelliteMemory-PT-X03000Y0094
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 352.420 | 17165.00 | 31140.00 | 593.70 | FTFFFFTFTFFFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811300324.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SatelliteMemory-PT-X03000Y0094, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811300324
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Feb 26 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 12:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 12:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Feb 26 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 12 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 5.5K Mar 5 18:23 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 SatelliteMemory-PT-X03000Y0094-LTLFireability-00
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-01
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-02
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-03
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-04
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-05
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-06
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-07
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-08
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-09
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-10
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-11
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-12
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-13
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-14
FORMULA_NAME SatelliteMemory-PT-X03000Y0094-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679205257277
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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SatelliteMemory-PT-X03000Y0094
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 05:54:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 05:54:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:54:21] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-19 05:54:21] [INFO ] Transformed 13 places.
[2023-03-19 05:54:21] [INFO ] Transformed 10 transitions.
[2023-03-19 05:54:21] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 219 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 18 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-19 05:54:21] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-19 05:54:21] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
[2023-03-19 05:54:21] [INFO ] Invariant cache hit.
[2023-03-19 05:54:21] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 05:54:21] [INFO ] Invariant cache hit.
[2023-03-19 05:54:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:22] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-19 05:54:22] [INFO ] Invariant cache hit.
[2023-03-19 05:54:22] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 491 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-19 05:54:22] [INFO ] Flatten gal took : 30 ms
[2023-03-19 05:54:22] [INFO ] Flatten gal took : 9 ms
[2023-03-19 05:54:22] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=11 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) 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 4) seen :0
Running SMT prover for 4 properties.
[2023-03-19 05:54:23] [INFO ] Invariant cache hit.
[2023-03-19 05:54:23] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-19 05:54:23] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 05:54:23] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-19 05:54:23] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 05:54:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:23] [INFO ] After 24ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-19 05:54:23] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-19 05:54:23] [INFO ] After 228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 5626 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=244 )
Parikh walk visited 4 properties in 163 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U p1))))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:24] [INFO ] Invariant cache hit.
[2023-03-19 05:54:24] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-19 05:54:24] [INFO ] Invariant cache hit.
[2023-03-19 05:54:24] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 05:54:24] [INFO ] Invariant cache hit.
[2023-03-19 05:54:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-19 05:54:24] [INFO ] Invariant cache hit.
[2023-03-19 05:54:24] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 569 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s2 1) (GEQ s0 1) (GEQ s8 1)), p0:(AND (GEQ s0 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-00 finished in 864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0) U ((X(!p0)&&(!p1 U (p2||G(!p1))))||X(G(!p0)))))'
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:25] [INFO ] Invariant cache hit.
[2023-03-19 05:54:25] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
[2023-03-19 05:54:25] [INFO ] Invariant cache hit.
[2023-03-19 05:54:25] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 05:54:25] [INFO ] Invariant cache hit.
[2023-03-19 05:54:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:25] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-19 05:54:25] [INFO ] Invariant cache hit.
[2023-03-19 05:54:25] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 349 ms :[p0, (AND p0 (NOT p2) p1), p0, true, (AND p0 (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1)), p2:(AND (NOT (AND (LT s2 1) (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1))) (NOT (AND (GEQ s3 1) (GE...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 550 ms.
Product exploration explored 100000 steps with 50000 reset in 433 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 16 factoid took 380 ms. Reduced automaton from 6 states, 17 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-01 finished in 1980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(p1)))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:27] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(GEQ s5 3000), p1:(GEQ s11 3000)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-02 finished in 276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 11 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-19 05:54:27] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-19 05:54:27] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:27] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-19 05:54:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 05:54:27] [INFO ] Invariant cache hit.
[2023-03-19 05:54:27] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-03 finished in 306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-19 05:54:27] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-19 05:54:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:28] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-19 05:54:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 193 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s3 1) (LT s7 1) (LT s10 1)), p1:(AND (GEQ s4 1) (GEQ s6 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4725 reset in 483 ms.
Stack based approach found an accepted trace after 377 steps with 14 reset with depth 23 and stack size 19 in 3 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-04 finished in 813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(!p0))&&(p1||F(!p2)))))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:28] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:28] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:28] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-19 05:54:28] [INFO ] Invariant cache hit.
[2023-03-19 05:54:29] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 248 ms :[p0, (OR p0 (AND (NOT p1) p2)), (OR p2 p0), true, (OR p0 (AND (NOT p1) p2))]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(OR p1 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(GEQ s11 3000), p1:(AND (GEQ s3 1) (GEQ s9 1)), p2:(GEQ s5 3000)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 785 steps with 0 reset in 1 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-05 finished in 551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p1&&X((F(p2)||G(p3)))))||p0)))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:29] [INFO ] Invariant cache hit.
[2023-03-19 05:54:29] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-19 05:54:29] [INFO ] Invariant cache hit.
[2023-03-19 05:54:29] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 05:54:29] [INFO ] Invariant cache hit.
[2023-03-19 05:54:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:29] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-19 05:54:29] [INFO ] Invariant cache hit.
[2023-03-19 05:54:29] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (AND (NOT p2) (NOT p3)), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p2)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(OR (AND p1 p2) (AND p1 (NOT p3))), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s3 2812) (LT s5 2812)), p1:(OR (LT s4 1) (LT s6 1) (LT s8 1) (GEQ s7 1)), p2:(AND (GEQ s0 1) (GEQ s8 1)), p3:(OR (NOT (AND (GEQ s4 1) (GEQ s6 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 110 ms.
Product exploration explored 100000 steps with 50000 reset in 157 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) (NOT p3)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND (NOT p2) p3))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT p1))), (X (X p1)), (X (X (OR (AND p1 p2) (AND p1 (NOT p3))))), (X (X (NOT (OR (AND p1 p2) (AND p1 (NOT p3))))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 5 factoid took 464 ms. Reduced automaton from 6 states, 11 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-06 finished in 1101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:30] [INFO ] Invariant cache hit.
[2023-03-19 05:54:30] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-19 05:54:30] [INFO ] Invariant cache hit.
[2023-03-19 05:54:30] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 05:54:30] [INFO ] Invariant cache hit.
[2023-03-19 05:54:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:30] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 05:54:30] [INFO ] Invariant cache hit.
[2023-03-19 05:54:30] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s3 2812) (GEQ s5 2812)), p0:(AND (GEQ s4 1) (GEQ s6 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2 reset in 192 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-07 finished in 541 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:30] [INFO ] Invariant cache hit.
[2023-03-19 05:54:31] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2023-03-19 05:54:31] [INFO ] Invariant cache hit.
[2023-03-19 05:54:31] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 05:54:31] [INFO ] Invariant cache hit.
[2023-03-19 05:54:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:31] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 05:54:31] [INFO ] Invariant cache hit.
[2023-03-19 05:54:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 2812) (LT s6 188))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 239 ms.
Product exploration explored 100000 steps with 50000 reset in 281 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-08 finished in 933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)&&p0)))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 3 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-19 05:54:31] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-19 05:54:31] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-19 05:54:31] [INFO ] Invariant cache hit.
[2023-03-19 05:54:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 05:54:31] [INFO ] Invariant cache hit.
[2023-03-19 05:54:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:32] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 05:54:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:54:32] [INFO ] Invariant cache hit.
[2023-03-19 05:54:32] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 160 ms. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s9 3000) (GEQ s0 1) (GEQ s6 1)), p1:(AND (GEQ s0 1) (GEQ s6 1) (GEQ s9 3000))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-10 finished in 291 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(!p1)))))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-19 05:54:32] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-19 05:54:32] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-03-19 05:54:32] [INFO ] Invariant cache hit.
[2023-03-19 05:54:32] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 05:54:32] [INFO ] Invariant cache hit.
[2023-03-19 05:54:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:32] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 05:54:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:54:32] [INFO ] Invariant cache hit.
[2023-03-19 05:54:32] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 180 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s2 1), p1:(GEQ s5 3000)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 184 ms.
Stack based approach found an accepted trace after 77960 steps with 2 reset with depth 31267 and stack size 23902 in 304 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-11 finished in 794 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G((F(p2)&&p1))))'
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 05:54:33] [INFO ] Invariant cache hit.
[2023-03-19 05:54:33] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-19 05:54:33] [INFO ] Invariant cache hit.
[2023-03-19 05:54:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 05:54:33] [INFO ] Invariant cache hit.
[2023-03-19 05:54:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 05:54:33] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-19 05:54:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:54:33] [INFO ] Invariant cache hit.
[2023-03-19 05:54:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 205 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SatelliteMemory-PT-X03000Y0094-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s11 3000), p1:(AND (GEQ s4 1) (GEQ s6 1) (GEQ s8 1)), p2:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 248 reset in 163 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA SatelliteMemory-PT-X03000Y0094-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X03000Y0094-LTLFireability-12 finished in 553 ms.
All properties solved by simple procedures.
Total runtime 12461 ms.
ITS solved all properties within timeout
BK_STOP 1679205274442
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="SatelliteMemory-PT-X03000Y0094"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SatelliteMemory-PT-X03000Y0094, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811300324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X03000Y0094.tgz
mv SatelliteMemory-PT-X03000Y0094 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;