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.r373-tall-171683789700607.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 ShieldRVt-PT-010B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789700607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 21:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 11 21:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 21:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 11 21:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 119K 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 ShieldRVt-PT-010B-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-010B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717014619254

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=ShieldRVt-PT-010B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 20:30:21] [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]
[2024-05-29 20:30:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 20:30:21] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-05-29 20:30:21] [INFO ] Transformed 503 places.
[2024-05-29 20:30:21] [INFO ] Transformed 503 transitions.
[2024-05-29 20:30:21] [INFO ] Found NUPN structural information;
[2024-05-29 20:30:21] [INFO ] Parsed PT model containing 503 places and 503 transitions and 1186 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-010B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 503/503 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 403 transition count 403
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 403 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 402 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 402 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 401 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 401 transition count 401
Applied a total of 204 rules in 94 ms. Remains 401 /503 variables (removed 102) and now considering 401/503 (removed 102) transitions.
// Phase 1: matrix 401 rows 401 cols
[2024-05-29 20:30:21] [INFO ] Computed 41 invariants in 23 ms
[2024-05-29 20:30:21] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-29 20:30:22] [INFO ] Invariant cache hit.
[2024-05-29 20:30:22] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
[2024-05-29 20:30:22] [INFO ] Invariant cache hit.
[2024-05-29 20:30:22] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 401/503 places, 401/503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 942 ms. Remains : 401/503 places, 401/503 transitions.
Support contains 31 out of 401 places after structural reductions.
[2024-05-29 20:30:22] [INFO ] Flatten gal took : 51 ms
[2024-05-29 20:30:22] [INFO ] Flatten gal took : 23 ms
[2024-05-29 20:30:22] [INFO ] Input system was already deterministic with 401 transitions.
Finished random walk after 3345 steps, including 1 resets, run visited all 18 properties in 454 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 1 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 123 stabilizing places and 123 stable transitions
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) U G((!p1||X(G(!p1)))))))'
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 392 transition count 392
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 392 transition count 392
Applied a total of 18 rules in 31 ms. Remains 392 /401 variables (removed 9) and now considering 392/401 (removed 9) transitions.
// Phase 1: matrix 392 rows 392 cols
[2024-05-29 20:30:23] [INFO ] Computed 41 invariants in 3 ms
[2024-05-29 20:30:23] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-29 20:30:23] [INFO ] Invariant cache hit.
[2024-05-29 20:30:23] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2024-05-29 20:30:23] [INFO ] Invariant cache hit.
[2024-05-29 20:30:24] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 392/401 places, 392/401 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 641 ms. Remains : 392/401 places, 392/401 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 383 ms :[p1, p1, p1, p1, (AND p1 p0), true, (AND (NOT p1) p0)]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s257 0) (EQ s165 1)), p0:(OR (EQ s178 0) (EQ s219 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 ShieldRVt-PT-010B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-01 finished in 1108 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((G((!p0&&X(!p1)))||(!p0&&X((!p1&&F(G(p0)))))))))'
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 392 transition count 392
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 392 transition count 392
Applied a total of 18 rules in 19 ms. Remains 392 /401 variables (removed 9) and now considering 392/401 (removed 9) transitions.
// Phase 1: matrix 392 rows 392 cols
[2024-05-29 20:30:24] [INFO ] Computed 41 invariants in 2 ms
[2024-05-29 20:30:24] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-29 20:30:24] [INFO ] Invariant cache hit.
[2024-05-29 20:30:24] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2024-05-29 20:30:24] [INFO ] Invariant cache hit.
[2024-05-29 20:30:25] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 392/401 places, 392/401 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 392/401 places, 392/401 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR p1 p0), p1, (AND (NOT p0) p1), (OR p1 p0)]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(OR (EQ s118 0) (EQ s89 1)), p1:(OR (EQ s217 0) (EQ s321 1))], nbAcceptance=2, 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 57427 steps with 0 reset in 243 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-03 finished in 956 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)&&F(G(p1)))))'
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 400 transition count 287
Reduce places removed 113 places and 0 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 226 place count 287 transition count 287
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 71 Pre rules applied. Total rules applied 226 place count 287 transition count 216
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 368 place count 216 transition count 216
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 376 place count 208 transition count 208
Iterating global reduction 2 with 8 rules applied. Total rules applied 384 place count 208 transition count 208
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 384 place count 208 transition count 201
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 398 place count 201 transition count 201
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 562 place count 119 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 563 place count 119 transition count 118
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 565 place count 118 transition count 117
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 621 place count 90 transition count 143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 623 place count 88 transition count 141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 624 place count 87 transition count 141
Applied a total of 624 rules in 69 ms. Remains 87 /401 variables (removed 314) and now considering 141/401 (removed 260) transitions.
// Phase 1: matrix 141 rows 87 cols
[2024-05-29 20:30:25] [INFO ] Computed 40 invariants in 1 ms
[2024-05-29 20:30:25] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-29 20:30:25] [INFO ] Invariant cache hit.
[2024-05-29 20:30:25] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-29 20:30:25] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2024-05-29 20:30:25] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 20:30:25] [INFO ] Invariant cache hit.
[2024-05-29 20:30:25] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/401 places, 141/401 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 345 ms. Remains : 87/401 places, 141/401 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s47 0) (NEQ s82 1)), p1:(OR (EQ s71 0) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-04 finished in 483 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&&((p2 U p3)||p1)))))'
Support contains 7 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 400 transition count 292
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 292 transition count 292
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 216 place count 292 transition count 223
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 354 place count 223 transition count 223
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 361 place count 216 transition count 216
Iterating global reduction 2 with 7 rules applied. Total rules applied 368 place count 216 transition count 216
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 368 place count 216 transition count 210
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 380 place count 210 transition count 210
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 556 place count 122 transition count 122
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 557 place count 122 transition count 121
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 559 place count 121 transition count 120
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 613 place count 94 transition count 144
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 615 place count 92 transition count 142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 616 place count 91 transition count 142
Applied a total of 616 rules in 45 ms. Remains 91 /401 variables (removed 310) and now considering 142/401 (removed 259) transitions.
// Phase 1: matrix 142 rows 91 cols
[2024-05-29 20:30:26] [INFO ] Computed 40 invariants in 1 ms
[2024-05-29 20:30:26] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 20:30:26] [INFO ] Invariant cache hit.
[2024-05-29 20:30:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-29 20:30:26] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-29 20:30:26] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 20:30:26] [INFO ] Invariant cache hit.
[2024-05-29 20:30:26] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/401 places, 142/401 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 310 ms. Remains : 91/401 places, 142/401 transitions.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(OR (AND p3 p0) (AND p1 p0) (AND p0 p2)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p2)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) p0 p2), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p3) p1 p0 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p1 p0 p2), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p1) p2) (AND (NOT p3) (NOT p0) p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(OR (EQ s11 0) (EQ s66 1)), p0:(OR (EQ s87 0) (EQ s44 1)), p1:(OR (EQ s54 0) (EQ s85 1)), p2:(EQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 10548 steps with 0 reset in 64 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-05 finished in 489 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)))'
Support contains 2 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 400 transition count 287
Reduce places removed 113 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 115 rules applied. Total rules applied 228 place count 287 transition count 285
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 230 place count 285 transition count 285
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 230 place count 285 transition count 214
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 372 place count 214 transition count 214
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 381 place count 205 transition count 205
Iterating global reduction 3 with 9 rules applied. Total rules applied 390 place count 205 transition count 205
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 390 place count 205 transition count 197
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 406 place count 197 transition count 197
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 566 place count 117 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 567 place count 117 transition count 116
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 569 place count 116 transition count 115
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 627 place count 87 transition count 143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 629 place count 85 transition count 141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 630 place count 84 transition count 141
Applied a total of 630 rules in 36 ms. Remains 84 /401 variables (removed 317) and now considering 141/401 (removed 260) transitions.
// Phase 1: matrix 141 rows 84 cols
[2024-05-29 20:30:26] [INFO ] Computed 40 invariants in 1 ms
[2024-05-29 20:30:26] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-29 20:30:26] [INFO ] Invariant cache hit.
[2024-05-29 20:30:26] [INFO ] State equation strengthened by 50 read => feed constraints.
[2024-05-29 20:30:26] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2024-05-29 20:30:26] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 20:30:26] [INFO ] Invariant cache hit.
[2024-05-29 20:30:26] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/401 places, 141/401 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 396 ms. Remains : 84/401 places, 141/401 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s22 0) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-07 finished in 440 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) U (G(p1)||X(p0))))'
Support contains 4 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 394 transition count 394
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 394 transition count 394
Applied a total of 14 rules in 19 ms. Remains 394 /401 variables (removed 7) and now considering 394/401 (removed 7) transitions.
// Phase 1: matrix 394 rows 394 cols
[2024-05-29 20:30:27] [INFO ] Computed 41 invariants in 6 ms
[2024-05-29 20:30:27] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-29 20:30:27] [INFO ] Invariant cache hit.
[2024-05-29 20:30:27] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2024-05-29 20:30:27] [INFO ] Invariant cache hit.
[2024-05-29 20:30:27] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 394/401 places, 394/401 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 622 ms. Remains : 394/401 places, 394/401 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s350 0) (EQ s42 1)), p0:(OR (EQ s388 0) (EQ s355 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]]
Product exploration explored 100000 steps with 50000 reset in 361 ms.
Product exploration explored 100000 steps with 50000 reset in 354 ms.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 25 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-010B-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-010B-LTLCardinality-08 finished in 1529 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 1 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 391 transition count 391
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 391 transition count 391
Applied a total of 20 rules in 14 ms. Remains 391 /401 variables (removed 10) and now considering 391/401 (removed 10) transitions.
// Phase 1: matrix 391 rows 391 cols
[2024-05-29 20:30:28] [INFO ] Computed 41 invariants in 6 ms
[2024-05-29 20:30:28] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-29 20:30:28] [INFO ] Invariant cache hit.
[2024-05-29 20:30:28] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2024-05-29 20:30:28] [INFO ] Invariant cache hit.
[2024-05-29 20:30:29] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 391/401 places, 391/401 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 559 ms. Remains : 391/401 places, 391/401 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s140 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 952 reset in 199 ms.
Product exploration explored 100000 steps with 959 reset in 256 ms.
Computed a total of 118 stabilizing places and 118 stable transitions
Computed a total of 118 stabilizing places and 118 stable transitions
Detected a total of 118/391 stabilizing places and 118/391 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=74 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-29 20:30:29] [INFO ] Invariant cache hit.
[2024-05-29 20:30:30] [INFO ] [Real]Absence check using 41 positive place invariants in 11 ms returned sat
[2024-05-29 20:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 20:30:30] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-29 20:30:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 20:30:30] [INFO ] [Nat]Absence check using 41 positive place invariants in 12 ms returned sat
[2024-05-29 20:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 20:30:30] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2024-05-29 20:30:30] [INFO ] Computed and/alt/rep : 390/571/390 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-29 20:30:33] [INFO ] Added : 385 causal constraints over 77 iterations in 2474 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 391/391 places, 391/391 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 390 transition count 282
Reduce places removed 108 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 109 rules applied. Total rules applied 217 place count 282 transition count 281
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 218 place count 281 transition count 281
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 218 place count 281 transition count 201
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 378 place count 201 transition count 201
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 0 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 550 place count 115 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 551 place count 115 transition count 114
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 553 place count 114 transition count 113
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 611 place count 85 transition count 141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 613 place count 83 transition count 139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 614 place count 82 transition count 139
Applied a total of 614 rules in 31 ms. Remains 82 /391 variables (removed 309) and now considering 139/391 (removed 252) transitions.
// Phase 1: matrix 139 rows 82 cols
[2024-05-29 20:30:33] [INFO ] Computed 40 invariants in 1 ms
[2024-05-29 20:30:33] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-29 20:30:33] [INFO ] Invariant cache hit.
[2024-05-29 20:30:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 20:30:33] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2024-05-29 20:30:33] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-29 20:30:33] [INFO ] Invariant cache hit.
[2024-05-29 20:30:33] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/391 places, 139/391 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 285 ms. Remains : 82/391 places, 139/391 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/82 stabilizing places and 2/139 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 206 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-29 20:30:34] [INFO ] Invariant cache hit.
[2024-05-29 20:30:34] [INFO ] [Real]Absence check using 40 positive place invariants in 6 ms returned sat
[2024-05-29 20:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 20:30:34] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-29 20:30:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 20:30:34] [INFO ] [Nat]Absence check using 40 positive place invariants in 6 ms returned sat
[2024-05-29 20:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 20:30:34] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-29 20:30:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 20:30:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2024-05-29 20:30:34] [INFO ] Computed and/alt/rep : 134/451/134 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-29 20:30:34] [INFO ] Added : 102 causal constraints over 21 iterations in 242 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-10 finished in 6121 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)&&F(p1))))'
Support contains 3 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 391 transition count 391
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 391 transition count 391
Applied a total of 20 rules in 14 ms. Remains 391 /401 variables (removed 10) and now considering 391/401 (removed 10) transitions.
// Phase 1: matrix 391 rows 391 cols
[2024-05-29 20:30:34] [INFO ] Computed 41 invariants in 3 ms
[2024-05-29 20:30:34] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-29 20:30:34] [INFO ] Invariant cache hit.
[2024-05-29 20:30:34] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2024-05-29 20:30:34] [INFO ] Invariant cache hit.
[2024-05-29 20:30:35] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 391/401 places, 391/401 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 391/401 places, 391/401 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s213 0), p1:(OR (EQ s55 0) (EQ s228 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1541 steps with 0 reset in 6 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-11 finished in 682 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)))'
Support contains 2 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 393 transition count 393
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 393 transition count 393
Applied a total of 16 rules in 11 ms. Remains 393 /401 variables (removed 8) and now considering 393/401 (removed 8) transitions.
// Phase 1: matrix 393 rows 393 cols
[2024-05-29 20:30:35] [INFO ] Computed 41 invariants in 2 ms
[2024-05-29 20:30:35] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-29 20:30:35] [INFO ] Invariant cache hit.
[2024-05-29 20:30:35] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2024-05-29 20:30:35] [INFO ] Invariant cache hit.
[2024-05-29 20:30:35] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 393/401 places, 393/401 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 549 ms. Remains : 393/401 places, 393/401 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s313 0) (EQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 198 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-010B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010B-LTLCardinality-12 finished in 640 ms.
All properties solved by simple procedures.
Total runtime 14748 ms.

BK_STOP 1717014636897

--------------------
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="ShieldRVt-PT-010B"
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 ShieldRVt-PT-010B, 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 r373-tall-171683789700607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-010B.tgz
mv ShieldRVt-PT-010B 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 ;