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-167891811200300.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-X00100Y0003, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811200300
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.8K Feb 26 12:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 12:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 12:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 12:27 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 3.9K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 26 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 12:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 12:34 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-X00100Y0003-LTLFireability-00
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-01
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-02
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-03
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-04
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-05
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-06
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-07
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-08
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-09
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-10
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-11
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-12
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-13
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-14
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679187426150

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-X00100Y0003
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 00:57:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 00:57:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 00:57:08] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2023-03-19 00:57:08] [INFO ] Transformed 13 places.
[2023-03-19 00:57:08] [INFO ] Transformed 10 transitions.
[2023-03-19 00:57:08] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-14 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 12 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 00:57:08] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-19 00:57:08] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
[2023-03-19 00:57:08] [INFO ] Invariant cache hit.
[2023-03-19 00:57:08] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 00:57:08] [INFO ] Invariant cache hit.
[2023-03-19 00:57:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:09] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 00:57:09] [INFO ] Invariant cache hit.
[2023-03-19 00:57:09] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 363 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-19 00:57:09] [INFO ] Flatten gal took : 20 ms
[2023-03-19 00:57:09] [INFO ] Flatten gal took : 6 ms
[2023-03-19 00:57:09] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 13) seen :12
Finished Best-First random walk after 1183 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=197 )
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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(G(p0)))'
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 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:09] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:10] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 249 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-00 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:(OR (GEQ s11 100) (AND (GEQ s2 1) (OR (LT s3 1) (LT s9 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-00 finished in 488 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 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 8 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:10] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 00:57:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 297 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 1 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-01 finished in 512 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((F(p0)&&X(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 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:10] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 00:57:10] [INFO ] Invariant cache hit.
[2023-03-19 00:57:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:11] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 00:57:11] [INFO ] Invariant cache hit.
[2023-03-19 00:57:11] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s7 1), p1:(AND (GEQ s0 1) (GEQ s8 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33369 reset in 183 ms.
Stack based approach found an accepted trace after 201 steps with 72 reset with depth 3 and stack size 3 in 1 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-02 finished in 498 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(p0))||G(p1))))'
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 3 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 7 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 00:57:11] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-19 00:57:11] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-03-19 00:57:11] [INFO ] Invariant cache hit.
[2023-03-19 00:57:11] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 00:57:11] [INFO ] Invariant cache hit.
[2023-03-19 00:57:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:11] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-19 00:57:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:11] [INFO ] Invariant cache hit.
[2023-03-19 00:57:11] [INFO ] Dead Transitions using invariants and state equation in 35 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 188 ms. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s2 1) (LT s7 1)), p0:(OR (LT s2 94) (LT s4 94))], 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 0 reset in 216 ms.
Product exploration explored 100000 steps with 0 reset in 379 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Finished Best-First random walk after 1799 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=224 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-03-19 00:57:13] [INFO ] Invariant cache hit.
[2023-03-19 00:57:13] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-03-19 00:57:13] [INFO ] Invariant cache hit.
[2023-03-19 00:57:13] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 00:57:13] [INFO ] Invariant cache hit.
[2023-03-19 00:57:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:13] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 00:57:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:13] [INFO ] Invariant cache hit.
[2023-03-19 00:57:13] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143 ms. Remains : 10/10 places, 9/9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 209 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Finished Best-First random walk after 5135 steps, including 1 resets, run visited all 2 properties in 11 ms. (steps per millisecond=466 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 241 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 186 ms.
Product exploration explored 100000 steps with 0 reset in 167 ms.
Support contains 3 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:14] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-19 00:57:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133 ms. Remains : 10/10 places, 9/9 transitions.
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-03 finished in 3427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 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 00:57:14] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-19 00:57:14] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:14] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-19 00:57:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:14] [INFO ] Invariant cache hit.
[2023-03-19 00:57:14] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 144 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s3 1) (LT s7 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 138 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-05 finished in 340 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((X(G(p0))||(X(p1) U p0)))&&!p0)))'
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 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:15] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 259 ms :[true, (OR (NOT p1) (NOT p0)), true, (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(GEQ s5 100), p0:(AND (GEQ s0 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-06 finished in 416 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(G(!p0))&&(!p1 U (p2||G(!p1))))))'
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 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:15] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 00:57:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:15] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR p0 (AND p1 (NOT p2))), true, p0]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(OR (AND p0 p2) (AND p0 (NOT p1))), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (NOT (AND (GEQ s3 1) (GEQ s9 1))) (NOT (AND (GEQ s0 1) (GEQ s8 1)))), p1:(AND (GEQ s0 1) (GEQ s8 1)), p0:(OR (LT s1 1) (LT s3 1) (LT s7 1) (LT s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 138 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-07 finished in 377 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((X(p0)&&X((G(p0)||G(p1)))))))'
Support contains 2 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
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 00:57:15] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:16] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s3 94) (GEQ s6 6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-10 finished in 273 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 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 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:16] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-19 00:57:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-11 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:(OR (AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 1)) (AND (OR (LT s0 1) (LT s8 1)) (OR (GEQ s11 100) (AND (GEQ s1 1) (GEQ s3 1) (GEQ s7 1) (GEQ s10 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]]
Product exploration explored 100000 steps with 15384 reset in 128 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-11 finished in 335 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 1 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 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:16] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 00:57:16] [INFO ] Invariant cache hit.
[2023-03-19 00:57:16] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 73 ms :[p0, p0]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s5 100)], 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 64 ms.
Product exploration explored 100000 steps with 50000 reset in 92 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 63 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-X00100Y0003-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-12 finished in 443 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 (G(!p1) U (p2&&X(F(p3))))))'
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 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p3) (NOT p2)), true, p1, (NOT p3), (OR (NOT p2) (NOT p3))]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s5 100), p0:(AND (GEQ s0 1) (GEQ s8 1)), p1:(AND (GEQ s3 94) (GEQ s6 6)), p3:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1251 steps with 0 reset in 2 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-13 finished in 320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(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 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-19 00:57:17] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 00:57:17] [INFO ] Invariant cache hit.
[2023-03-19 00:57:17] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : SatelliteMemory-PT-X00100Y0003-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s5 100), p1:(OR (LT s1 1) (LT s3 1) (LT s7 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14419 reset in 112 ms.
Stack based approach found an accepted trace after 28 steps with 4 reset with depth 4 and stack size 4 in 0 ms.
FORMULA SatelliteMemory-PT-X00100Y0003-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SatelliteMemory-PT-X00100Y0003-LTLFireability-15 finished in 398 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
[2023-03-19 00:57:17] [INFO ] Flatten gal took : 4 ms
[2023-03-19 00:57:17] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2023-03-19 00:57:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 12 places, 10 transitions and 38 arcs took 0 ms.
Total runtime 9627 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1007/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : SatelliteMemory-PT-X00100Y0003-LTLFireability-03

BK_STOP 1679187439090

--------------------
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
mcc2023
ltl formula name SatelliteMemory-PT-X00100Y0003-LTLFireability-03
ltl formula formula --ltl=/tmp/1007/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 12 places, 10 transitions and 38 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1007/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1007/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1007/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1007/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x558acf9803f4]
1: pnml2lts-mc(+0xa2496) [0x558acf980496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f21c02c6140]
3: pnml2lts-mc(+0x405be5) [0x558acfce3be5]
4: pnml2lts-mc(+0x16b3f9) [0x558acfa493f9]
5: pnml2lts-mc(+0x164ac4) [0x558acfa42ac4]
6: pnml2lts-mc(+0x272e0a) [0x558acfb50e0a]
7: pnml2lts-mc(+0xb61f0) [0x558acf9941f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f21c01194d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f21c011967a]
10: pnml2lts-mc(+0xa1581) [0x558acf97f581]
11: pnml2lts-mc(+0xa1910) [0x558acf97f910]
12: pnml2lts-mc(+0xa32a2) [0x558acf9812a2]
13: pnml2lts-mc(+0xa50f4) [0x558acf9830f4]
14: pnml2lts-mc(+0xa516b) [0x558acf98316b]
15: pnml2lts-mc(+0x3f34b3) [0x558acfcd14b3]
16: pnml2lts-mc(+0x7c63d) [0x558acf95a63d]
17: pnml2lts-mc(+0x67d86) [0x558acf945d86]
18: pnml2lts-mc(+0x60a8a) [0x558acf93ea8a]
19: pnml2lts-mc(+0x5eb15) [0x558acf93cb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f21c0101d0a]
21: pnml2lts-mc(+0x6075e) [0x558acf93e75e]

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-X00100Y0003"
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-X00100Y0003, 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-167891811200300"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X00100Y0003.tgz
mv SatelliteMemory-PT-X00100Y0003 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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