Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r461-smll-171701123100217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ViralEpidemic-PT-S04D1C1A02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701123100217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 04:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 12 04:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 04:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 68K May 18 16:43 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 ViralEpidemic-PT-S04D1C1A02-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717223361485

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A02
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-01 06:29:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-01 06:29:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:29:24] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2024-06-01 06:29:24] [INFO ] Transformed 127 places.
[2024-06-01 06:29:24] [INFO ] Transformed 189 transitions.
[2024-06-01 06:29:24] [INFO ] Found NUPN structural information;
[2024-06-01 06:29:24] [INFO ] Parsed PT model containing 127 places and 189 transitions and 441 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 72 transition count 80
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 72 transition count 80
Applied a total of 110 rules in 32 ms. Remains 72 /127 variables (removed 55) and now considering 80/189 (removed 109) transitions.
// Phase 1: matrix 80 rows 72 cols
[2024-06-01 06:29:24] [INFO ] Computed 1 invariants in 21 ms
[2024-06-01 06:29:25] [INFO ] Implicit Places using invariants in 277 ms returned []
[2024-06-01 06:29:25] [INFO ] Invariant cache hit.
[2024-06-01 06:29:25] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2024-06-01 06:29:25] [INFO ] Invariant cache hit.
[2024-06-01 06:29:25] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 72/127 places, 80/189 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 660 ms. Remains : 72/127 places, 80/189 transitions.
Support contains 18 out of 72 places after structural reductions.
[2024-06-01 06:29:25] [INFO ] Flatten gal took : 42 ms
[2024-06-01 06:29:25] [INFO ] Flatten gal took : 20 ms
[2024-06-01 06:29:25] [INFO ] Input system was already deterministic with 80 transitions.
Finished random walk after 1305 steps, including 45 resets, run visited all 11 properties in 66 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 72 stabilizing places and 80 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 72 transition count 80
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(G(p1)))))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 80/80 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 62 transition count 64
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 62 transition count 64
Applied a total of 20 rules in 7 ms. Remains 62 /72 variables (removed 10) and now considering 64/80 (removed 16) transitions.
// Phase 1: matrix 64 rows 62 cols
[2024-06-01 06:29:26] [INFO ] Computed 1 invariants in 5 ms
[2024-06-01 06:29:26] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-06-01 06:29:26] [INFO ] Invariant cache hit.
[2024-06-01 06:29:26] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2024-06-01 06:29:26] [INFO ] Invariant cache hit.
[2024-06-01 06:29:26] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 64/80 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 62/72 places, 64/80 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 438 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p1:(OR (EQ s60 0) (EQ s16 1)), p0:(OR (EQ s47 0) (EQ s7 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 108 steps with 4 reset in 4 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-04 finished in 855 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 80/80 transitions.
Graph (complete) has 44 edges and 72 vertex of which 13 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.1 ms
Discarding 59 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 19
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 8 transition count 9
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 8 transition count 9
Applied a total of 13 rules in 11 ms. Remains 8 /72 variables (removed 64) and now considering 9/80 (removed 71) transitions.
// Phase 1: matrix 9 rows 8 cols
[2024-06-01 06:29:26] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:29:26] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-01 06:29:26] [INFO ] Invariant cache hit.
[2024-06-01 06:29:26] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-06-01 06:29:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-06-01 06:29:26] [INFO ] Invariant cache hit.
[2024-06-01 06:29:26] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/72 places, 9/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 8/72 places, 9/80 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-06 finished in 146 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(p1)))))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 80/80 transitions.
Graph (complete) has 44 edges and 72 vertex of which 21 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 45 output transitions
Drop transitions removed 45 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 13 transition count 16
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 13 transition count 16
Applied a total of 15 rules in 6 ms. Remains 13 /72 variables (removed 59) and now considering 16/80 (removed 64) transitions.
// Phase 1: matrix 16 rows 13 cols
[2024-06-01 06:29:26] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:29:26] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-01 06:29:26] [INFO ] Invariant cache hit.
[2024-06-01 06:29:27] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-06-01 06:29:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-06-01 06:29:27] [INFO ] Invariant cache hit.
[2024-06-01 06:29:27] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/72 places, 16/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 13/72 places, 16/80 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s4 0), p1:(EQ s10 0)], 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 9928 reset in 329 ms.
Product exploration explored 100000 steps with 9934 reset in 222 ms.
Computed a total of 13 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 13 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 20 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-07 finished in 831 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 80/80 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 60 transition count 59
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 60 transition count 59
Applied a total of 24 rules in 5 ms. Remains 60 /72 variables (removed 12) and now considering 59/80 (removed 21) transitions.
// Phase 1: matrix 59 rows 60 cols
[2024-06-01 06:29:27] [INFO ] Computed 1 invariants in 3 ms
[2024-06-01 06:29:27] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-01 06:29:27] [INFO ] Invariant cache hit.
[2024-06-01 06:29:27] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-06-01 06:29:27] [INFO ] Invariant cache hit.
[2024-06-01 06:29:27] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/72 places, 59/80 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 224 ms. Remains : 60/72 places, 59/80 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s42 0) (EQ s12 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 346 ms.
Product exploration explored 100000 steps with 50000 reset in 228 ms.
Computed a total of 60 stabilizing places and 59 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 60 transition count 59
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 17 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-08 finished in 962 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X((F(p2)||p1)))))'
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 80/80 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 62 transition count 61
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 62 transition count 61
Applied a total of 20 rules in 5 ms. Remains 62 /72 variables (removed 10) and now considering 61/80 (removed 19) transitions.
// Phase 1: matrix 61 rows 62 cols
[2024-06-01 06:29:28] [INFO ] Computed 1 invariants in 2 ms
[2024-06-01 06:29:28] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 06:29:28] [INFO ] Invariant cache hit.
[2024-06-01 06:29:28] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-06-01 06:29:28] [INFO ] Invariant cache hit.
[2024-06-01 06:29:28] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 61/80 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 62/72 places, 61/80 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (EQ s7 0) (EQ s1 1)), p1:(OR (EQ s29 0) (EQ s15 1)), p0:(EQ s58 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09 finished in 485 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p0))||F(p1)))))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 80/80 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 61 transition count 66
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 61 transition count 66
Applied a total of 22 rules in 4 ms. Remains 61 /72 variables (removed 11) and now considering 66/80 (removed 14) transitions.
// Phase 1: matrix 66 rows 61 cols
[2024-06-01 06:29:29] [INFO ] Computed 1 invariants in 6 ms
[2024-06-01 06:29:29] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-06-01 06:29:29] [INFO ] Invariant cache hit.
[2024-06-01 06:29:29] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2024-06-01 06:29:29] [INFO ] Invariant cache hit.
[2024-06-01 06:29:29] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/72 places, 66/80 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 61/72 places, 66/80 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s9 0) (EQ s4 1)), p0:(OR (EQ s12 0) (EQ s0 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 4506 reset in 186 ms.
Product exploration explored 100000 steps with 4493 reset in 194 ms.
Computed a total of 61 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 61 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 16 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14 finished in 867 ms.
All properties solved by simple procedures.
Total runtime 5862 ms.

BK_STOP 1717223371641

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S04D1C1A02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ViralEpidemic-PT-S04D1C1A02, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r461-smll-171701123100217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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