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-171701123100202.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ViralEpidemic-PT-S03D1C1A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701123100202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 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 4.5K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 04:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Apr 12 04:06 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 325K 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-S03D1C1A04-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717216836178

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-S03D1C1A04
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-01 04:40:39] [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 04:40:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:40:40] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2024-06-01 04:40:40] [INFO ] Transformed 606 places.
[2024-06-01 04:40:40] [INFO ] Transformed 847 transitions.
[2024-06-01 04:40:40] [INFO ] Found NUPN structural information;
[2024-06-01 04:40:40] [INFO ] Parsed PT model containing 606 places and 847 transitions and 1936 arcs in 460 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 847/847 transitions.
Discarding 273 places :
Symmetric choice reduction at 0 with 273 rule applications. Total rules 273 place count 333 transition count 332
Iterating global reduction 0 with 273 rules applied. Total rules applied 546 place count 333 transition count 332
Applied a total of 546 rules in 157 ms. Remains 333 /606 variables (removed 273) and now considering 332/847 (removed 515) transitions.
// Phase 1: matrix 332 rows 333 cols
[2024-06-01 04:40:40] [INFO ] Invariants computation overflowed in 62 ms
[2024-06-01 04:40:41] [INFO ] Implicit Places using invariants in 736 ms returned []
// Phase 1: matrix 332 rows 333 cols
[2024-06-01 04:40:41] [INFO ] Invariants computation overflowed in 17 ms
[2024-06-01 04:40:41] [INFO ] Implicit Places using invariants and state equation in 669 ms returned []
Implicit Place search using SMT with State Equation took 1458 ms to find 0 implicit places.
// Phase 1: matrix 332 rows 333 cols
[2024-06-01 04:40:41] [INFO ] Invariants computation overflowed in 15 ms
[2024-06-01 04:40:42] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 333/606 places, 332/847 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2088 ms. Remains : 333/606 places, 332/847 transitions.
Support contains 14 out of 333 places after structural reductions.
[2024-06-01 04:40:42] [INFO ] Flatten gal took : 108 ms
[2024-06-01 04:40:42] [INFO ] Flatten gal took : 47 ms
[2024-06-01 04:40:42] [INFO ] Input system was already deterministic with 332 transitions.
Finished random walk after 6262 steps, including 121 resets, run visited all 7 properties in 400 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 333 stabilizing places and 332 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 333 transition count 332
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(F((G(p1)||p0))))'
Support contains 4 out of 333 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Graph (complete) has 206 edges and 333 vertex of which 36 are kept as prefixes of interest. Removing 297 places using SCC suffix rule.3 ms
Discarding 297 places :
Also discarding 280 output transitions
Drop transitions removed 280 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 35 transition count 49
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 33 transition count 45
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 33 transition count 45
Applied a total of 7 rules in 17 ms. Remains 33 /333 variables (removed 300) and now considering 45/332 (removed 287) transitions.
// Phase 1: matrix 45 rows 33 cols
[2024-06-01 04:40:43] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:40:43] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 04:40:43] [INFO ] Invariant cache hit.
[2024-06-01 04:40:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-06-01 04:40:43] [INFO ] Redundant transitions in 20 ms returned [8, 26, 40]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 42 rows 33 cols
[2024-06-01 04:40:43] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 04:40:43] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/333 places, 42/332 transitions.
Graph (complete) has 19 edges and 33 vertex of which 30 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 2 ms. Remains 30 /33 variables (removed 3) and now considering 39/42 (removed 3) transitions.
// Phase 1: matrix 39 rows 30 cols
[2024-06-01 04:40:43] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 04:40:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-01 04:40:43] [INFO ] Invariant cache hit.
[2024-06-01 04:40:43] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 30/333 places, 39/332 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 265 ms. Remains : 30/333 places, 39/332 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 320 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00 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 (EQ s24 0) (EQ s19 1)), p0:(OR (EQ s8 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5272 reset in 337 ms.
Product exploration explored 100000 steps with 5288 reset in 427 ms.
Computed a total of 30 stabilizing places and 39 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 39
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 (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))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 22 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-S03D1C1A04-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00 finished in 1512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p0))||(p1 U (G(p1)||(p1&&G(!p0)))))))'
Support contains 4 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 326 transition count 325
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 326 transition count 325
Applied a total of 14 rules in 21 ms. Remains 326 /333 variables (removed 7) and now considering 325/332 (removed 7) transitions.
// Phase 1: matrix 325 rows 326 cols
[2024-06-01 04:40:45] [INFO ] Invariants computation overflowed in 10 ms
[2024-06-01 04:40:45] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 325 rows 326 cols
[2024-06-01 04:40:45] [INFO ] Invariants computation overflowed in 8 ms
[2024-06-01 04:40:45] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
// Phase 1: matrix 325 rows 326 cols
[2024-06-01 04:40:45] [INFO ] Invariants computation overflowed in 8 ms
[2024-06-01 04:40:46] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 326/333 places, 325/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1072 ms. Remains : 326/333 places, 325/332 transitions.
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s86 0) (EQ s14 1)), p0:(OR (EQ s141 0) (EQ s69 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 62 steps with 1 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 finished in 1311 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(X(X(G(p0)))))'
Support contains 2 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 325 transition count 324
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 325 transition count 324
Applied a total of 16 rules in 12 ms. Remains 325 /333 variables (removed 8) and now considering 324/332 (removed 8) transitions.
// Phase 1: matrix 324 rows 325 cols
[2024-06-01 04:40:46] [INFO ] Invariants computation overflowed in 7 ms
[2024-06-01 04:40:46] [INFO ] Implicit Places using invariants in 282 ms returned []
// Phase 1: matrix 324 rows 325 cols
[2024-06-01 04:40:46] [INFO ] Invariants computation overflowed in 12 ms
[2024-06-01 04:40:47] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 790 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 325 cols
[2024-06-01 04:40:47] [INFO ] Invariants computation overflowed in 7 ms
[2024-06-01 04:40:47] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/333 places, 324/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1095 ms. Remains : 325/333 places, 324/332 transitions.
Stuttering acceptance computed with spot in 240 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s94 0) (EQ s253 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 52349 steps with 1175 reset in 311 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07 finished in 1670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 333 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Graph (complete) has 206 edges and 333 vertex of which 24 are kept as prefixes of interest. Removing 309 places using SCC suffix rule.6 ms
Discarding 309 places :
Also discarding 297 output transitions
Drop transitions removed 297 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 32
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 20 transition count 26
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 20 transition count 26
Applied a total of 9 rules in 29 ms. Remains 20 /333 variables (removed 313) and now considering 26/332 (removed 306) transitions.
// Phase 1: matrix 26 rows 20 cols
[2024-06-01 04:40:48] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 04:40:48] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 04:40:48] [INFO ] Invariant cache hit.
[2024-06-01 04:40:48] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-06-01 04:40:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-01 04:40:48] [INFO ] Invariant cache hit.
[2024-06-01 04:40:48] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/333 places, 26/332 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 171 ms. Remains : 20/333 places, 26/332 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 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 (EQ s6 0) (EQ s16 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 8114 reset in 162 ms.
Product exploration explored 100000 steps with 8112 reset in 217 ms.
Computed a total of 20 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 26
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 (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 finished in 727 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0&&X(X(p0))) U X(p0)))))'
Support contains 2 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 325 transition count 324
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 325 transition count 324
Applied a total of 16 rules in 8 ms. Remains 325 /333 variables (removed 8) and now considering 324/332 (removed 8) transitions.
// Phase 1: matrix 324 rows 325 cols
[2024-06-01 04:40:48] [INFO ] Invariants computation overflowed in 4 ms
[2024-06-01 04:40:49] [INFO ] Implicit Places using invariants in 205 ms returned []
// Phase 1: matrix 324 rows 325 cols
[2024-06-01 04:40:49] [INFO ] Invariants computation overflowed in 7 ms
[2024-06-01 04:40:49] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 325 cols
[2024-06-01 04:40:49] [INFO ] Invariants computation overflowed in 4 ms
[2024-06-01 04:40:49] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/333 places, 324/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 797 ms. Remains : 325/333 places, 324/332 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s141 0) (EQ s213 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 24 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 finished in 943 ms.
All properties solved by simple procedures.
Total runtime 10199 ms.

BK_STOP 1717216851126

--------------------
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-S03D1C1A04"
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-S03D1C1A04, 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-171701123100202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A04.tgz
mv ViralEpidemic-PT-S03D1C1A04 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 ;