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-171701123100222.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-S04D1C1A03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701123100222
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 836K
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 4.1K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 04:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 04:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 12 04:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 141K Apr 12 04:02 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 284K 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-S04D1C1A03-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717223459353

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-S04D1C1A03
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-01 06:31:02] [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 06:31:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:31:02] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2024-06-01 06:31:02] [INFO ] Transformed 511 places.
[2024-06-01 06:31:02] [INFO ] Transformed 765 transitions.
[2024-06-01 06:31:02] [INFO ] Found NUPN structural information;
[2024-06-01 06:31:02] [INFO ] Parsed PT model containing 511 places and 765 transitions and 1785 arcs in 297 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 765/765 transitions.
Discarding 255 places :
Symmetric choice reduction at 0 with 255 rule applications. Total rules 255 place count 256 transition count 263
Iterating global reduction 0 with 255 rules applied. Total rules applied 510 place count 256 transition count 263
Applied a total of 510 rules in 86 ms. Remains 256 /511 variables (removed 255) and now considering 263/765 (removed 502) transitions.
// Phase 1: matrix 263 rows 256 cols
[2024-06-01 06:31:02] [INFO ] Computed 1 invariants in 43 ms
[2024-06-01 06:31:03] [INFO ] Implicit Places using invariants in 651 ms returned []
[2024-06-01 06:31:03] [INFO ] Invariant cache hit.
[2024-06-01 06:31:03] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 1186 ms to find 0 implicit places.
[2024-06-01 06:31:03] [INFO ] Invariant cache hit.
[2024-06-01 06:31:04] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 256/511 places, 263/765 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1572 ms. Remains : 256/511 places, 263/765 transitions.
Support contains 26 out of 256 places after structural reductions.
[2024-06-01 06:31:04] [INFO ] Flatten gal took : 72 ms
[2024-06-01 06:31:04] [INFO ] Flatten gal took : 30 ms
[2024-06-01 06:31:04] [INFO ] Input system was already deterministic with 263 transitions.
Finished random walk after 428 steps, including 5 resets, run visited all 16 properties in 107 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 256 stabilizing places and 263 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 256 transition count 263
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' '!(X(X((G(p0)||F(G(p1))))))'
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 238 transition count 243
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 238 transition count 243
Applied a total of 36 rules in 13 ms. Remains 238 /256 variables (removed 18) and now considering 243/263 (removed 20) transitions.
// Phase 1: matrix 243 rows 238 cols
[2024-06-01 06:31:04] [INFO ] Computed 1 invariants in 7 ms
[2024-06-01 06:31:05] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-06-01 06:31:05] [INFO ] Invariant cache hit.
[2024-06-01 06:31:05] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
[2024-06-01 06:31:05] [INFO ] Invariant cache hit.
[2024-06-01 06:31:05] [INFO ] Dead Transitions using invariants and state equation in 239 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 238/256 places, 243/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 763 ms. Remains : 238/256 places, 243/263 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 386 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s39 0) (EQ s153 1)), p1:(AND (NEQ s78 0) (NEQ s130 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 915 steps with 11 reset in 29 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-00 finished in 1263 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' '!((p0 U X(G(!p0))))'
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Graph (complete) has 162 edges and 256 vertex of which 24 are kept as prefixes of interest. Removing 232 places using SCC suffix rule.3 ms
Discarding 232 places :
Also discarding 229 output transitions
Drop transitions removed 229 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 23 transition count 32
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 19 transition count 24
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 19 transition count 24
Applied a total of 10 rules in 14 ms. Remains 19 /256 variables (removed 237) and now considering 24/263 (removed 239) transitions.
// Phase 1: matrix 24 rows 19 cols
[2024-06-01 06:31:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-01 06:31:06] [INFO ] Invariant cache hit.
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-06-01 06:31:06] [INFO ] Redundant transitions in 21 ms returned [13, 17]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 22 rows 19 cols
[2024-06-01 06:31:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:31:06] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/256 places, 22/263 transitions.
Graph (complete) has 11 edges and 19 vertex of which 17 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 2 ms. Remains 17 /19 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 17 cols
[2024-06-01 06:31:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-01 06:31:06] [INFO ] Invariant cache hit.
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 17/256 places, 20/263 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 204 ms. Remains : 17/256 places, 20/263 transitions.
Stuttering acceptance computed with spot in 88 ms :[p0, true, p0]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(OR (EQ s14 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-07 finished in 310 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 1 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Graph (complete) has 162 edges and 256 vertex of which 16 are kept as prefixes of interest. Removing 240 places using SCC suffix rule.1 ms
Discarding 240 places :
Also discarding 238 output transitions
Drop transitions removed 238 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 15 transition count 22
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 11 transition count 14
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 11 transition count 14
Applied a total of 11 rules in 4 ms. Remains 11 /256 variables (removed 245) and now considering 14/263 (removed 249) transitions.
// Phase 1: matrix 14 rows 11 cols
[2024-06-01 06:31:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-01 06:31:06] [INFO ] Invariant cache hit.
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-06-01 06:31:06] [INFO ] Redundant transitions in 12 ms returned [2]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 13 rows 11 cols
[2024-06-01 06:31:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:31:06] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/256 places, 13/263 transitions.
Graph (complete) has 4 edges and 11 vertex of which 10 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 3 ms. Remains 10 /11 variables (removed 1) and now considering 12/13 (removed 1) transitions.
// Phase 1: matrix 12 rows 10 cols
[2024-06-01 06:31:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-01 06:31:06] [INFO ] Invariant cache hit.
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/256 places, 12/263 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 156 ms. Remains : 10/256 places, 12/263 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08 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:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 82 steps with 9 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08 finished in 246 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(G(p0)))||(X(p0)&&F(p1))))'
Support contains 3 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 236 transition count 235
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 236 transition count 235
Applied a total of 40 rules in 9 ms. Remains 236 /256 variables (removed 20) and now considering 235/263 (removed 28) transitions.
// Phase 1: matrix 235 rows 236 cols
[2024-06-01 06:31:06] [INFO ] Computed 1 invariants in 7 ms
[2024-06-01 06:31:06] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-06-01 06:31:06] [INFO ] Invariant cache hit.
[2024-06-01 06:31:07] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
[2024-06-01 06:31:07] [INFO ] Invariant cache hit.
[2024-06-01 06:31:07] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/256 places, 235/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 772 ms. Remains : 236/256 places, 235/263 transitions.
Stuttering acceptance computed with spot in 367 ms :[true, (NOT p1), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(AND (EQ s79 0) (EQ s28 1)), p0:(EQ s192 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-10 finished in 1162 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))||((!p0 U (p1||G(!p0))) U X(p2))))'
Support contains 6 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 239 transition count 238
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 239 transition count 238
Applied a total of 34 rules in 12 ms. Remains 239 /256 variables (removed 17) and now considering 238/263 (removed 25) transitions.
// Phase 1: matrix 238 rows 239 cols
[2024-06-01 06:31:07] [INFO ] Computed 1 invariants in 5 ms
[2024-06-01 06:31:08] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-06-01 06:31:08] [INFO ] Invariant cache hit.
[2024-06-01 06:31:08] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2024-06-01 06:31:08] [INFO ] Invariant cache hit.
[2024-06-01 06:31:08] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 239/256 places, 238/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 746 ms. Remains : 239/256 places, 238/263 transitions.
Stuttering acceptance computed with spot in 380 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (NOT p0), false, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (EQ s58 0) (EQ s115 1)), p1:(AND (NOT (OR (EQ s58 0) (EQ s115 1))) (NOT (OR (EQ s14 0) (EQ s174 1)))), p2:(OR (EQ s25 0) (EQ s168 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 66 steps with 1 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11 finished in 1156 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((F(p1)&&p0))))'
Support contains 3 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 236 transition count 235
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 236 transition count 235
Applied a total of 40 rules in 13 ms. Remains 236 /256 variables (removed 20) and now considering 235/263 (removed 28) transitions.
// Phase 1: matrix 235 rows 236 cols
[2024-06-01 06:31:09] [INFO ] Computed 1 invariants in 5 ms
[2024-06-01 06:31:09] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-06-01 06:31:09] [INFO ] Invariant cache hit.
[2024-06-01 06:31:09] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
[2024-06-01 06:31:09] [INFO ] Invariant cache hit.
[2024-06-01 06:31:09] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/256 places, 235/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 236/256 places, 235/263 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s113 1), p0:(AND (NEQ s72 0) (NEQ s193 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-13 finished in 870 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||F(p1))))'
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 263/263 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 236 transition count 235
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 236 transition count 235
Applied a total of 40 rules in 8 ms. Remains 236 /256 variables (removed 20) and now considering 235/263 (removed 28) transitions.
// Phase 1: matrix 235 rows 236 cols
[2024-06-01 06:31:09] [INFO ] Computed 1 invariants in 4 ms
[2024-06-01 06:31:10] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-06-01 06:31:10] [INFO ] Invariant cache hit.
[2024-06-01 06:31:10] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2024-06-01 06:31:10] [INFO ] Invariant cache hit.
[2024-06-01 06:31:10] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/256 places, 235/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 623 ms. Remains : 236/256 places, 235/263 transitions.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(EQ s139 1), p0:(EQ s76 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 801 ms.
Product exploration explored 100000 steps with 50000 reset in 556 ms.
Computed a total of 236 stabilizing places and 235 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 236 transition count 235
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 (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT 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 5 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-14 finished in 2254 ms.
All properties solved by simple procedures.
Total runtime 10117 ms.

BK_STOP 1717223473630

--------------------
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-S04D1C1A03"
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-S04D1C1A03, 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-171701123100222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A03.tgz
mv ViralEpidemic-PT-S04D1C1A03 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 ;