About the Execution of ITS-Tools for GlobalResAllocation-COL-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 349.376 | 22126.00 | 37814.00 | 599.60 | FFFFTFFFFFFTFFFF | 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.r197-smll-167840343900180.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 itstools
Input is GlobalResAllocation-COL-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343900180
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 9.3K Feb 25 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 16:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 16:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 16:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 28K Mar 5 18:22 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 GlobalResAllocation-COL-06-LTLFireability-00
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-01
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-02
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-03
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-04
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-05
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-06
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-07
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-08
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-09
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-10
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-11
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-12
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-13
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-14
FORMULA_NAME GlobalResAllocation-COL-06-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678500132945
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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-06
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-11 02:02:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 02:02:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:02:16] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-11 02:02:16] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 02:02:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 852 ms
[2023-03-11 02:02:17] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 102 PT places and 136662.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 02:02:17] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 7 ms.
[2023-03-11 02:02:17] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA GlobalResAllocation-COL-06-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Res
Symmetric sort wr.t. initial detected :Res
Symmetric sort wr.t. initial and guards detected :Res
Applying symmetric unfolding of full symmetric sort :Res domain size was 12
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2023-03-11 02:02:17] [INFO ] Unfolded HLPN to a Petri net with 25 places and 42 transitions 174 arcs in 21 ms.
[2023-03-11 02:02:17] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA GlobalResAllocation-COL-06-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 42/42 transitions.
Reduce isomorphic (modulo) transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 25 transition count 36
Applied a total of 12 rules in 23 ms. Remains 25 /25 variables (removed 0) and now considering 36/42 (removed 6) transitions.
// Phase 1: matrix 36 rows 25 cols
[2023-03-11 02:02:17] [INFO ] Computed 13 place invariants in 8 ms
[2023-03-11 02:02:17] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
[2023-03-11 02:02:17] [INFO ] Invariant cache hit.
[2023-03-11 02:02:18] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 02:02:18] [INFO ] Invariant cache hit.
[2023-03-11 02:02:18] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-11 02:02:18] [INFO ] Invariant cache hit.
[2023-03-11 02:02:18] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 25/25 places, 36/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 564 ms. Remains : 25/25 places, 36/42 transitions.
Support contains 25 out of 25 places after structural reductions.
[2023-03-11 02:02:18] [INFO ] Flatten gal took : 41 ms
[2023-03-11 02:02:18] [INFO ] Flatten gal took : 18 ms
[2023-03-11 02:02:18] [INFO ] Input system was already deterministic with 36 transitions.
Finished random walk after 244 steps, including 0 resets, run visited all 14 properties in 48 ms. (steps per millisecond=5 )
FORMULA GlobalResAllocation-COL-06-LTLFireability-01 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' '!(((!p0&&G(!p1)) U G(!p2)))'
Support contains 13 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 9 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2023-03-11 02:02:19] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 02:02:19] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-11 02:02:19] [INFO ] Invariant cache hit.
[2023-03-11 02:02:19] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 02:02:19] [INFO ] Invariant cache hit.
[2023-03-11 02:02:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-11 02:02:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 02:02:19] [INFO ] Invariant cache hit.
[2023-03-11 02:02:19] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 289 ms. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 409 ms :[p2, true, p1, p2]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p2 p0) (AND p2 p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (GEQ s13 4) (GEQ s14 4) (GEQ s15 4) (GEQ s16 4) (GEQ s17 4) (GEQ s18 4)), p0:(OR (AND (GEQ s0 1) (GEQ s6 2)) (AND (GEQ s5 1) (GEQ s6 2)) (AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 3 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-00 finished in 797 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((X((F(p1)&&F(G(p2))))||p0)))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 4 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
[2023-03-11 02:02:19] [INFO ] Invariant cache hit.
[2023-03-11 02:02:19] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
[2023-03-11 02:02:19] [INFO ] Invariant cache hit.
[2023-03-11 02:02:19] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 02:02:19] [INFO ] Invariant cache hit.
[2023-03-11 02:02:20] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 02:02:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 02:02:20] [INFO ] Invariant cache hit.
[2023-03-11 02:02:20] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 214 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s6 4)) (AND (GEQ s2 1) (GEQ s6 4)) (AND (GEQ s0 1) (GEQ s6 4)) (AND (GEQ s1 1) (GEQ s6 4)) (AND (GEQ s3 1) (GEQ s6 4)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 539 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 1 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-02 finished in 1025 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((X(F(!p0)) U (G(!p1) U p2)))))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2023-03-11 02:02:20] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-11 02:02:20] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
[2023-03-11 02:02:20] [INFO ] Invariant cache hit.
[2023-03-11 02:02:21] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 02:02:21] [INFO ] Invariant cache hit.
[2023-03-11 02:02:21] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 02:02:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 02:02:21] [INFO ] Invariant cache hit.
[2023-03-11 02:02:21] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 237 ms. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 362 ms :[(NOT p2), (AND (NOT p2) p1 p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p2 (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND p2 p1 p0), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={1} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=4 dest: 2}, { cond=(OR (AND p2 p0) (AND (NOT p1) p0)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p2:(OR (AND (GEQ s8 2) (GEQ s14 2)) (AND (GEQ s9 2) (GEQ s15 2)) (AND (GEQ s12 2) (GEQ s18 2)) (AND (GEQ s7 2) (GEQ s13 2)) (AND (GEQ s10 2) (GEQ s16 2)) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 3764 reset in 523 ms.
Product exploration explored 100000 steps with 3702 reset in 427 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 p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND p2 p1 p0))), (X (NOT (OR (AND p2 p0) (AND (NOT p1) p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (OR (AND p2 p0) (AND (NOT p1) p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT p2)), (X p2), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p1 p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 12 factoid took 1078 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter insensitive) to 5 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 279 ms :[(NOT p2), (AND p1 (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), (AND p0 (NOT p2))]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=21 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 02:02:24] [INFO ] Invariant cache hit.
[2023-03-11 02:02:24] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND p2 p1 p0))), (X (NOT (OR (AND p2 p0) (AND (NOT p1) p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (OR (AND p2 p0) (AND (NOT p1) p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 p1 p2)))]
False Knowledge obtained : [(X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT p2)), (X p2), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p1 p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT p2))), (X (X p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND p0 p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F p2), (F (OR (AND p0 (NOT p1)) (AND p0 p2)))]
Knowledge based reduction with 14 factoid took 1411 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p2), (NOT p2)]
[2023-03-11 02:02:26] [INFO ] Invariant cache hit.
Proved EG (NOT p2)
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND p2 p1 p0))), (X (NOT (OR (AND p2 p0) (AND (NOT p1) p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (OR (AND p2 p0) (AND (NOT p1) p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 p1 p2)))]
False Knowledge obtained : [(X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT p2)), (X p2), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p1 p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT p2))), (X (X p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND p0 p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F p2), (F (OR (AND p0 (NOT p1)) (AND p0 p2))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 14 factoid took 996 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-06-LTLFireability-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLFireability-03 finished in 6422 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((G(p1)||p0)) U (X(p3)||p2))))'
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
[2023-03-11 02:02:27] [INFO ] Invariant cache hit.
[2023-03-11 02:02:27] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-11 02:02:27] [INFO ] Invariant cache hit.
[2023-03-11 02:02:27] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 02:02:27] [INFO ] Invariant cache hit.
[2023-03-11 02:02:27] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-11 02:02:27] [INFO ] Invariant cache hit.
[2023-03-11 02:02:27] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 478 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p3), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0 (NOT p3)) (AND (NOT p2) p1 (NOT p3))), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 6}, { cond=(AND p1 (NOT p3)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 8}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 7}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(OR (AND (GEQ s0 1) (GEQ s6 2)) (AND (GEQ s5 1) (GEQ s6 2)) (AND (GEQ s4 1) (GEQ s6 2)) (AND (GEQ s1 1) (GEQ s6 2)) (AND (GEQ s2 1) (GEQ s6 2)) (AND (G...], 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, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 305 ms.
Product exploration explored 100000 steps with 50000 reset in 334 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 p2 p0 p1 (NOT p3)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p0) p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND (NOT p2) p0 (NOT p3)) (AND (NOT p2) p1 (NOT p3)))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1 (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X p3)), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3)))))]
Property proved to be true thanks to knowledge :(X (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1))))
Knowledge based reduction with 12 factoid took 487 ms. Reduced automaton from 9 states, 21 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GlobalResAllocation-COL-06-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GlobalResAllocation-COL-06-LTLFireability-04 finished in 1913 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))))'
Support contains 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 36
Applied a total of 6 rules in 3 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2023-03-11 02:02:29] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 02:02:29] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
[2023-03-11 02:02:29] [INFO ] Invariant cache hit.
[2023-03-11 02:02:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 02:02:29] [INFO ] Invariant cache hit.
[2023-03-11 02:02:29] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-11 02:02:29] [INFO ] Invariant cache hit.
[2023-03-11 02:02:29] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/25 places, 36/36 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 227 ms. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, p0, p0, p0]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s6 2)) (AND (GEQ s5 1) (GEQ s6 2)) (AND (GEQ s4 1) (GEQ s6 2)) (AND (GEQ s1 1) (GEQ s6 2)) (AND (GEQ s2 1) (GEQ s6 2)) (AND (G...], 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 GlobalResAllocation-COL-06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-05 finished in 423 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)&&X(F(p1))))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2023-03-11 02:02:29] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-11 02:02:29] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
[2023-03-11 02:02:29] [INFO ] Invariant cache hit.
[2023-03-11 02:02:29] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 02:02:29] [INFO ] Invariant cache hit.
[2023-03-11 02:02:29] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-11 02:02:29] [INFO ] Invariant cache hit.
[2023-03-11 02:02:29] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-08 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=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s6 3)) (AND (GEQ s5 1) (GEQ s6 3)) (AND (GEQ s4 1) (GEQ s6 3)) (AND (GEQ s1 1) (GEQ s6 3)) (AND (GEQ s2 1) (GEQ s6 3)) (AND (G...], 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 42340 reset in 305 ms.
Stack based approach found an accepted trace after 161 steps with 68 reset with depth 4 and stack size 4 in 2 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-08 finished in 754 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(p0) U !p1)||X((G(p2)||(X(p0)&&p3)))))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
[2023-03-11 02:02:30] [INFO ] Invariant cache hit.
[2023-03-11 02:02:30] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
[2023-03-11 02:02:30] [INFO ] Invariant cache hit.
[2023-03-11 02:02:30] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 02:02:30] [INFO ] Invariant cache hit.
[2023-03-11 02:02:30] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-11 02:02:30] [INFO ] Invariant cache hit.
[2023-03-11 02:02:30] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 594 ms :[true, (OR (NOT p0) p1), (OR (AND (NOT p0) p1 (NOT p2)) (AND p1 (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND p1 (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 9}, { cond=(AND p2 p3), acceptance={} source=3 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p0 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={} source=4 dest: 7}, { cond=(AND p1 p0 p2 (NOT p3)), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p2) p3), acceptance={} source=4 dest: 9}, { cond=(AND p2 p3), acceptance={} source=4 dest: 10}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 0}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=8 dest: 7}, { cond=(AND p1 p0 p2), acceptance={} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=10 dest: 5}]], initial=2, aps=[p0:(OR (AND (GEQ s8 2) (GEQ s14 2)) (AND (GEQ s9 2) (GEQ s15 2)) (AND (GEQ s12 2) (GEQ s18 2)) (AND (GEQ s7 2) (GEQ s13 2)) (AND (GEQ s10 2) (GEQ s16 2)) ...], 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, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-09 finished in 900 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 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 4 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 19 cols
[2023-03-11 02:02:31] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 02:02:31] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-11 02:02:31] [INFO ] Invariant cache hit.
[2023-03-11 02:02:31] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-11 02:02:31] [INFO ] Invariant cache hit.
[2023-03-11 02:02:31] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 02:02:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 02:02:31] [INFO ] Invariant cache hit.
[2023-03-11 02:02:31] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-10 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 (AND (GEQ s0 1) (GEQ s6 2)) (AND (GEQ s5 1) (GEQ s6 2)) (AND (GEQ s4 1) (GEQ s6 2)) (AND (GEQ s1 1) (GEQ s6 2)) (AND (GEQ s2 1) (GEQ s6 2)) (AND (G...], 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 340 ms.
Stack based approach found an accepted trace after 82 steps with 0 reset with depth 83 and stack size 83 in 1 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-10 finished in 753 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 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 4 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 02:02:32] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 209 ms. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-13 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 s5 1) (GEQ s6 4)) (AND (GEQ s2 1) (GEQ s6 4)) (AND (GEQ s0 1) (GEQ s6 4)) (AND (GEQ s1 1) (GEQ s6 4)) (AND (GEQ s3 1) (GEQ s6 4)) (AND (G...], 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 7045 reset in 426 ms.
Stack based approach found an accepted trace after 135 steps with 7 reset with depth 9 and stack size 9 in 1 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-13 finished in 754 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 7 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Applied a total of 0 rules in 3 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:32] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 02:02:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 02:02:32] [INFO ] Invariant cache hit.
[2023-03-11 02:02:33] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 261 ms. Remains : 19/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-14 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 (AND (GEQ s0 1) (GEQ s6 2)) (AND (GEQ s5 1) (GEQ s6 2)) (AND (GEQ s4 1) (GEQ s6 2)) (AND (GEQ s1 1) (GEQ s6 2)) (AND (GEQ s2 1) (GEQ s6 2)) (AND (G...], 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 304 ms.
Stack based approach found an accepted trace after 76 steps with 0 reset with depth 77 and stack size 77 in 0 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-14 finished in 638 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)&&(X(p2)||p1))))'
Support contains 19 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 25 cols
[2023-03-11 02:02:33] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-11 02:02:33] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2023-03-11 02:02:33] [INFO ] Invariant cache hit.
[2023-03-11 02:02:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-11 02:02:33] [INFO ] Invariant cache hit.
[2023-03-11 02:02:33] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 02:02:33] [INFO ] Invariant cache hit.
[2023-03-11 02:02:33] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 25/25 places, 36/36 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : GlobalResAllocation-COL-06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s5 1) (LT s6 1)) (OR (LT s0 1) (LT s6 1)) (OR (LT s1 1) (LT s6 1)) (OR (LT s3 1) (LT s6 1)) (OR (LT s4 1) (LT s6 1)) (OR (LT s2 1) (LT s6 ...], nbAcceptance=0, 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]]
Product exploration explored 100000 steps with 11406 reset in 225 ms.
Stack based approach found an accepted trace after 401 steps with 44 reset with depth 6 and stack size 6 in 3 ms.
FORMULA GlobalResAllocation-COL-06-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-06-LTLFireability-15 finished in 605 ms.
All properties solved by simple procedures.
Total runtime 17765 ms.
BK_STOP 1678500155071
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GlobalResAllocation-COL-06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is GlobalResAllocation-COL-06, 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 r197-smll-167840343900180"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-06.tgz
mv GlobalResAllocation-COL-06 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 ;