Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r391-oct2-167903715300435.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldPPPs-PT-010A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715300435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.6K Feb 26 02:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 02:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 02:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 02:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 02:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 02:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 88K Mar 5 18:23 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 ShieldPPPs-PT-010A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-010A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679275303984

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-010A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 01:21:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 01:21:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 01:21:47] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2023-03-20 01:21:47] [INFO ] Transformed 313 places.
[2023-03-20 01:21:47] [INFO ] Transformed 263 transitions.
[2023-03-20 01:21:47] [INFO ] Found NUPN structural information;
[2023-03-20 01:21:47] [INFO ] Parsed PT model containing 313 places and 263 transitions and 1006 arcs in 379 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-010A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 54 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 313 cols
[2023-03-20 01:21:47] [INFO ] Computed 111 place invariants in 16 ms
[2023-03-20 01:21:48] [INFO ] Implicit Places using invariants in 974 ms returned []
[2023-03-20 01:21:48] [INFO ] Invariant cache hit.
[2023-03-20 01:21:49] [INFO ] Implicit Places using invariants and state equation in 689 ms returned []
Implicit Place search using SMT with State Equation took 1751 ms to find 0 implicit places.
[2023-03-20 01:21:49] [INFO ] Invariant cache hit.
[2023-03-20 01:21:49] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2215 ms. Remains : 313/313 places, 263/263 transitions.
Support contains 26 out of 313 places after structural reductions.
[2023-03-20 01:21:50] [INFO ] Flatten gal took : 98 ms
[2023-03-20 01:21:50] [INFO ] Flatten gal took : 41 ms
[2023-03-20 01:21:50] [INFO ] Input system was already deterministic with 263 transitions.
Support contains 25 out of 313 places (down from 26) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:21:50] [INFO ] Invariant cache hit.
[2023-03-20 01:21:50] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldPPPs-PT-010A-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldPPPs-PT-010A-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 11 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:21:51] [INFO ] Invariant cache hit.
[2023-03-20 01:21:51] [INFO ] Implicit Places using invariants in 220 ms returned []
[2023-03-20 01:21:51] [INFO ] Invariant cache hit.
[2023-03-20 01:21:51] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
[2023-03-20 01:21:51] [INFO ] Invariant cache hit.
[2023-03-20 01:21:52] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1108 ms. Remains : 313/313 places, 263/263 transitions.
Stuttering acceptance computed with spot in 331 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-01 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:(AND (NEQ s103 0) (NEQ s33 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 3 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-010A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-01 finished in 1529 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0)&&X((G(!p1)||(!p1&&F(!p2))))))))'
Support contains 5 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 20 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:21:52] [INFO ] Invariant cache hit.
[2023-03-20 01:21:52] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-20 01:21:52] [INFO ] Invariant cache hit.
[2023-03-20 01:21:53] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
[2023-03-20 01:21:53] [INFO ] Invariant cache hit.
[2023-03-20 01:21:53] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 813 ms. Remains : 313/313 places, 263/263 transitions.
Stuttering acceptance computed with spot in 438 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), p1, true, (AND p2 p1), p2]
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 p2), acceptance={} source=5 dest: 6}], [{ cond=p2, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s152 0) (EQ s45 1)), p1:(OR (EQ s232 0) (EQ s57 1)), p2:(OR (EQ s232 0) (EQ s24 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][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5999 steps with 1498 reset in 172 ms.
FORMULA ShieldPPPs-PT-010A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-03 finished in 1448 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(!p0)) U G((p1&&F(p2)))))'
Support contains 5 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 311 transition count 261
Applied a total of 4 rules in 32 ms. Remains 311 /313 variables (removed 2) and now considering 261/263 (removed 2) transitions.
// Phase 1: matrix 261 rows 311 cols
[2023-03-20 01:21:54] [INFO ] Computed 111 place invariants in 4 ms
[2023-03-20 01:21:54] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-20 01:21:54] [INFO ] Invariant cache hit.
[2023-03-20 01:21:55] [INFO ] Implicit Places using invariants and state equation in 797 ms returned []
Implicit Place search using SMT with State Equation took 1061 ms to find 0 implicit places.
[2023-03-20 01:21:55] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-20 01:21:55] [INFO ] Invariant cache hit.
[2023-03-20 01:21:55] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 311/313 places, 261/263 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1308 ms. Remains : 311/313 places, 261/263 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s233 1), p2:(OR (EQ s152 0) (EQ s298 1)), p0:(OR (EQ s134 0) (EQ s207 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3290 reset in 479 ms.
Product exploration explored 100000 steps with 3324 reset in 472 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND p1 (NOT p2)))), (X p2), (X (NOT p0)), (X p1), (X (X (NOT (AND p1 (NOT p2))))), (X (X p2)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 564 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Finished random walk after 111 steps, including 0 resets, run visited all 4 properties in 12 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND p1 (NOT p2)))), (X p2), (X (NOT p0)), (X p1), (X (X (NOT (AND p1 (NOT p2))))), (X (X p2)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p2) p1))]
Knowledge based reduction with 9 factoid took 786 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Support contains 5 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 12 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:21:58] [INFO ] Invariant cache hit.
[2023-03-20 01:21:58] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-20 01:21:58] [INFO ] Invariant cache hit.
[2023-03-20 01:21:59] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 674 ms to find 0 implicit places.
[2023-03-20 01:21:59] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-20 01:21:59] [INFO ] Invariant cache hit.
[2023-03-20 01:21:59] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1024 ms. Remains : 311/311 places, 261/261 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 672 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Finished random walk after 126 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p1)), (F (NOT p0)), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 9 factoid took 645 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) (NOT p1)), p0, (NOT p2)]
Product exploration explored 100000 steps with 3298 reset in 357 ms.
Product exploration explored 100000 steps with 3322 reset in 407 ms.
Support contains 5 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 8 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:22:02] [INFO ] Invariant cache hit.
[2023-03-20 01:22:02] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-20 01:22:02] [INFO ] Invariant cache hit.
[2023-03-20 01:22:03] [INFO ] Implicit Places using invariants and state equation in 697 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
[2023-03-20 01:22:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 01:22:03] [INFO ] Invariant cache hit.
[2023-03-20 01:22:03] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1191 ms. Remains : 311/311 places, 261/261 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-04 finished in 9663 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X((X(X(F(p1)))||G(!p2)))&&p0)))))'
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 313 cols
[2023-03-20 01:22:03] [INFO ] Computed 111 place invariants in 6 ms
[2023-03-20 01:22:04] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-20 01:22:04] [INFO ] Invariant cache hit.
[2023-03-20 01:22:04] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 999 ms to find 0 implicit places.
[2023-03-20 01:22:04] [INFO ] Invariant cache hit.
[2023-03-20 01:22:05] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1235 ms. Remains : 313/313 places, 263/263 transitions.
Stuttering acceptance computed with spot in 431 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR p0 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 5}], [{ cond=(OR p0 (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 7}], [{ cond=p0, acceptance={} source=5 dest: 6}, { cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 6}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=6 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (NEQ s116 0) (NEQ s219 1)), p2:(OR (EQ s116 0) (EQ s219 1)), p1:(NEQ s106 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1711 reset in 412 ms.
Product exploration explored 100000 steps with 1692 reset in 356 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 195 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 444 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:22:07] [INFO ] Invariant cache hit.
[2023-03-20 01:22:07] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0))), (G (NOT (AND p2 (NOT p1) p0)))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p1) p0)), (F (AND p2 (NOT p1) (NOT p0))), (F p0), (F (NOT (AND p2 (NOT p0)))), (F (OR (NOT p2) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 3 factoid took 380 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 543 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 482 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
[2023-03-20 01:22:08] [INFO ] Invariant cache hit.
[2023-03-20 01:22:09] [INFO ] [Real]Absence check using 111 positive place invariants in 311 ms returned sat
[2023-03-20 01:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:10] [INFO ] [Real]Absence check using state equation in 1471 ms returned sat
[2023-03-20 01:22:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:22:10] [INFO ] [Nat]Absence check using 111 positive place invariants in 92 ms returned sat
[2023-03-20 01:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:11] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2023-03-20 01:22:11] [INFO ] Computed and/alt/rep : 262/723/262 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-20 01:22:19] [INFO ] Added : 261 causal constraints over 56 iterations in 7942 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 7 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:22:19] [INFO ] Invariant cache hit.
[2023-03-20 01:22:19] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-20 01:22:19] [INFO ] Invariant cache hit.
[2023-03-20 01:22:20] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
[2023-03-20 01:22:20] [INFO ] Invariant cache hit.
[2023-03-20 01:22:20] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 959 ms. Remains : 313/313 places, 263/263 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 486 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Finished random walk after 356 steps, including 0 resets, run visited all 7 properties in 28 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p2 (NOT p1))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p1) p0)), (F p0), (F (NOT (AND p2 (NOT p0)))), (F (OR (NOT p2) p0))]
Knowledge based reduction with 2 factoid took 502 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 605 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 625 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
[2023-03-20 01:22:22] [INFO ] Invariant cache hit.
[2023-03-20 01:22:23] [INFO ] [Real]Absence check using 111 positive place invariants in 63 ms returned sat
[2023-03-20 01:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:23] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2023-03-20 01:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:22:23] [INFO ] [Nat]Absence check using 111 positive place invariants in 24 ms returned sat
[2023-03-20 01:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:24] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2023-03-20 01:22:24] [INFO ] Computed and/alt/rep : 262/723/262 causal constraints (skipped 0 transitions) in 79 ms.
[2023-03-20 01:22:33] [INFO ] Added : 261 causal constraints over 56 iterations in 9747 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 573 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Product exploration explored 100000 steps with 1708 reset in 353 ms.
Product exploration explored 100000 steps with 1713 reset in 364 ms.
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:22:35] [INFO ] Invariant cache hit.
[2023-03-20 01:22:36] [INFO ] Implicit Places using invariants in 989 ms returned []
[2023-03-20 01:22:36] [INFO ] Invariant cache hit.
[2023-03-20 01:22:38] [INFO ] Implicit Places using invariants and state equation in 1867 ms returned []
Implicit Place search using SMT with State Equation took 2872 ms to find 0 implicit places.
[2023-03-20 01:22:38] [INFO ] Invariant cache hit.
[2023-03-20 01:22:39] [INFO ] Dead Transitions using invariants and state equation in 1440 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4315 ms. Remains : 313/313 places, 263/263 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-07 finished in 36095 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 2 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:22:39] [INFO ] Invariant cache hit.
[2023-03-20 01:22:40] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-20 01:22:40] [INFO ] Invariant cache hit.
[2023-03-20 01:22:40] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2023-03-20 01:22:40] [INFO ] Invariant cache hit.
[2023-03-20 01:22:40] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 879 ms. Remains : 313/313 places, 263/263 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-010A-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:(OR (AND (EQ s130 0) (EQ s288 1)) (AND (EQ s227 0) (EQ s47 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 2518 reset in 316 ms.
Product exploration explored 100000 steps with 2548 reset in 320 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 217 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 63 ms :[(NOT p0)]
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=40 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 245 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 83 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
[2023-03-20 01:22:42] [INFO ] Invariant cache hit.
[2023-03-20 01:22:42] [INFO ] [Real]Absence check using 111 positive place invariants in 34 ms returned sat
[2023-03-20 01:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:42] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-20 01:22:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:22:43] [INFO ] [Nat]Absence check using 111 positive place invariants in 27 ms returned sat
[2023-03-20 01:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:43] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-20 01:22:43] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 11 ms to minimize.
[2023-03-20 01:22:43] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 1 ms to minimize.
[2023-03-20 01:22:43] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 0 ms to minimize.
[2023-03-20 01:22:43] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 5 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 1 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Deduced a trap composed of 42 places in 161 ms of which 0 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 12 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 0 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2023-03-20 01:22:44] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1299 ms
[2023-03-20 01:22:44] [INFO ] Computed and/alt/rep : 262/723/262 causal constraints (skipped 0 transitions) in 42 ms.
[2023-03-20 01:22:47] [INFO ] Added : 255 causal constraints over 54 iterations in 3033 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 311 transition count 261
Applied a total of 4 rules in 30 ms. Remains 311 /313 variables (removed 2) and now considering 261/263 (removed 2) transitions.
// Phase 1: matrix 261 rows 311 cols
[2023-03-20 01:22:47] [INFO ] Computed 111 place invariants in 2 ms
[2023-03-20 01:22:48] [INFO ] Implicit Places using invariants in 339 ms returned []
[2023-03-20 01:22:48] [INFO ] Invariant cache hit.
[2023-03-20 01:22:48] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 635 ms to find 0 implicit places.
[2023-03-20 01:22:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:22:48] [INFO ] Invariant cache hit.
[2023-03-20 01:22:48] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 311/313 places, 261/263 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 847 ms. Remains : 311/313 places, 261/263 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 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 65 ms :[(NOT p0)]
Finished random walk after 29 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 190 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2023-03-20 01:22:49] [INFO ] Invariant cache hit.
[2023-03-20 01:22:49] [INFO ] [Real]Absence check using 111 positive place invariants in 45 ms returned sat
[2023-03-20 01:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:49] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2023-03-20 01:22:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:22:49] [INFO ] [Nat]Absence check using 111 positive place invariants in 30 ms returned sat
[2023-03-20 01:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:50] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-20 01:22:50] [INFO ] Computed and/alt/rep : 260/727/260 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-20 01:22:54] [INFO ] Added : 260 causal constraints over 55 iterations in 3999 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2470 reset in 325 ms.
Product exploration explored 100000 steps with 2444 reset in 323 ms.
Support contains 4 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 9 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:22:54] [INFO ] Invariant cache hit.
[2023-03-20 01:22:55] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-20 01:22:55] [INFO ] Invariant cache hit.
[2023-03-20 01:22:55] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 784 ms to find 0 implicit places.
[2023-03-20 01:22:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:22:55] [INFO ] Invariant cache hit.
[2023-03-20 01:22:55] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 978 ms. Remains : 311/311 places, 261/261 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-10 finished in 15940 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 313 cols
[2023-03-20 01:22:55] [INFO ] Computed 111 place invariants in 3 ms
[2023-03-20 01:22:56] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-20 01:22:56] [INFO ] Invariant cache hit.
[2023-03-20 01:22:56] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
[2023-03-20 01:22:56] [INFO ] Invariant cache hit.
[2023-03-20 01:22:56] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 313/313 places, 263/263 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s37 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 263 reset in 349 ms.
Product exploration explored 100000 steps with 267 reset in 439 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 359 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=119 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-20 01:22:58] [INFO ] Invariant cache hit.
[2023-03-20 01:22:58] [INFO ] [Real]Absence check using 111 positive place invariants in 26 ms returned sat
[2023-03-20 01:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:58] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2023-03-20 01:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:22:59] [INFO ] [Nat]Absence check using 111 positive place invariants in 34 ms returned sat
[2023-03-20 01:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:22:59] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2023-03-20 01:22:59] [INFO ] Computed and/alt/rep : 262/723/262 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-20 01:23:03] [INFO ] Added : 262 causal constraints over 55 iterations in 4465 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:23:03] [INFO ] Invariant cache hit.
[2023-03-20 01:23:05] [INFO ] Implicit Places using invariants in 1663 ms returned []
[2023-03-20 01:23:05] [INFO ] Invariant cache hit.
[2023-03-20 01:23:05] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 2025 ms to find 0 implicit places.
[2023-03-20 01:23:05] [INFO ] Invariant cache hit.
[2023-03-20 01:23:06] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2250 ms. Remains : 313/313 places, 263/263 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 283 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=141 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 173 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-20 01:23:07] [INFO ] Invariant cache hit.
[2023-03-20 01:23:07] [INFO ] [Real]Absence check using 111 positive place invariants in 27 ms returned sat
[2023-03-20 01:23:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:07] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2023-03-20 01:23:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:23:08] [INFO ] [Nat]Absence check using 111 positive place invariants in 53 ms returned sat
[2023-03-20 01:23:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:08] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2023-03-20 01:23:08] [INFO ] Computed and/alt/rep : 262/723/262 causal constraints (skipped 0 transitions) in 41 ms.
[2023-03-20 01:23:14] [INFO ] Added : 262 causal constraints over 55 iterations in 5956 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 263 reset in 363 ms.
Product exploration explored 100000 steps with 267 reset in 440 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 313 transition count 263
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 66 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-20 01:23:15] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 263 rows 313 cols
[2023-03-20 01:23:15] [INFO ] Computed 111 place invariants in 2 ms
[2023-03-20 01:23:15] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 313/313 places, 263/263 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 313/313 places, 263/263 transitions.
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 313 cols
[2023-03-20 01:23:15] [INFO ] Computed 111 place invariants in 12 ms
[2023-03-20 01:23:16] [INFO ] Implicit Places using invariants in 290 ms returned []
[2023-03-20 01:23:16] [INFO ] Invariant cache hit.
[2023-03-20 01:23:16] [INFO ] Implicit Places using invariants and state equation in 542 ms returned []
Implicit Place search using SMT with State Equation took 866 ms to find 0 implicit places.
[2023-03-20 01:23:16] [INFO ] Invariant cache hit.
[2023-03-20 01:23:16] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1086 ms. Remains : 313/313 places, 263/263 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-12 finished in 21195 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Reduce places removed 1 places and 1 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 311 transition count 261
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 0 with 2 rules applied. Total rules applied 4 place count 310 transition count 260
Applied a total of 4 rules in 22 ms. Remains 310 /313 variables (removed 3) and now considering 260/263 (removed 3) transitions.
// Phase 1: matrix 260 rows 310 cols
[2023-03-20 01:23:17] [INFO ] Computed 111 place invariants in 1 ms
[2023-03-20 01:23:17] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-20 01:23:17] [INFO ] Invariant cache hit.
[2023-03-20 01:23:17] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 726 ms to find 0 implicit places.
[2023-03-20 01:23:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:23:17] [INFO ] Invariant cache hit.
[2023-03-20 01:23:17] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/313 places, 260/263 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1004 ms. Remains : 310/313 places, 260/263 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s291 0) (EQ s38 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 732 steps with 0 reset in 5 ms.
FORMULA ShieldPPPs-PT-010A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-14 finished in 1065 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(!p0)) U G((p1&&F(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X((X(X(F(p1)))||G(!p2)))&&p0)))))'
Found a Shortening insensitive property : ShieldPPPs-PT-010A-LTLCardinality-07
Stuttering acceptance computed with spot in 489 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 311 transition count 261
Applied a total of 4 rules in 39 ms. Remains 311 /313 variables (removed 2) and now considering 261/263 (removed 2) transitions.
// Phase 1: matrix 261 rows 311 cols
[2023-03-20 01:23:18] [INFO ] Computed 111 place invariants in 1 ms
[2023-03-20 01:23:19] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-20 01:23:19] [INFO ] Invariant cache hit.
[2023-03-20 01:23:19] [INFO ] Implicit Places using invariants and state equation in 563 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
[2023-03-20 01:23:19] [INFO ] Invariant cache hit.
[2023-03-20 01:23:19] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 311/313 places, 261/263 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1187 ms. Remains : 311/313 places, 261/263 transitions.
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR p0 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 5}], [{ cond=(OR p0 (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 7}], [{ cond=p0, acceptance={} source=5 dest: 6}, { cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 6}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=6 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (NEQ s116 0) (NEQ s219 1)), p2:(OR (EQ s116 0) (EQ s219 1)), p1:(NEQ s106 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1753 reset in 361 ms.
Product exploration explored 100000 steps with 1741 reset in 345 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 362 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:23:21] [INFO ] Invariant cache hit.
[2023-03-20 01:23:21] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0))), (G (NOT (AND p2 (NOT p1) p0)))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p1) p0)), (F (AND p2 (NOT p1) (NOT p0))), (F p0), (F (NOT (AND p2 (NOT p0)))), (F (OR (NOT p2) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 3 factoid took 337 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 446 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 455 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
[2023-03-20 01:23:22] [INFO ] Invariant cache hit.
[2023-03-20 01:23:22] [INFO ] [Real]Absence check using 111 positive place invariants in 32 ms returned sat
[2023-03-20 01:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:23] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2023-03-20 01:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:23:23] [INFO ] [Nat]Absence check using 111 positive place invariants in 36 ms returned sat
[2023-03-20 01:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:23] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2023-03-20 01:23:23] [INFO ] Computed and/alt/rep : 260/727/260 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-20 01:23:27] [INFO ] Added : 259 causal constraints over 53 iterations in 3601 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 3 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:23:27] [INFO ] Invariant cache hit.
[2023-03-20 01:23:27] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-20 01:23:27] [INFO ] Invariant cache hit.
[2023-03-20 01:23:27] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
[2023-03-20 01:23:27] [INFO ] Invariant cache hit.
[2023-03-20 01:23:28] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 784 ms. Remains : 311/311 places, 261/261 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 378 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Finished random walk after 414 steps, including 0 resets, run visited all 7 properties in 25 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p2 (NOT p1))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p1) p0)), (F p0), (F (NOT (AND p2 (NOT p0)))), (F (OR (NOT p2) p0))]
Knowledge based reduction with 2 factoid took 272 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 335 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
[2023-03-20 01:23:29] [INFO ] Invariant cache hit.
[2023-03-20 01:23:29] [INFO ] [Real]Absence check using 111 positive place invariants in 33 ms returned sat
[2023-03-20 01:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:30] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2023-03-20 01:23:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:23:30] [INFO ] [Nat]Absence check using 111 positive place invariants in 75 ms returned sat
[2023-03-20 01:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:30] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2023-03-20 01:23:30] [INFO ] Computed and/alt/rep : 260/727/260 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-20 01:23:34] [INFO ] Added : 259 causal constraints over 53 iterations in 3862 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 613 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Product exploration explored 100000 steps with 1768 reset in 288 ms.
Product exploration explored 100000 steps with 1727 reset in 365 ms.
Support contains 3 out of 311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 4 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:23:36] [INFO ] Invariant cache hit.
[2023-03-20 01:23:36] [INFO ] Implicit Places using invariants in 918 ms returned []
[2023-03-20 01:23:37] [INFO ] Invariant cache hit.
[2023-03-20 01:23:37] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 1443 ms to find 0 implicit places.
[2023-03-20 01:23:37] [INFO ] Invariant cache hit.
[2023-03-20 01:23:37] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1710 ms. Remains : 311/311 places, 261/261 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-07 finished in 19637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : ShieldPPPs-PT-010A-LTLCardinality-10
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 313 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 311 transition count 261
Applied a total of 4 rules in 9 ms. Remains 311 /313 variables (removed 2) and now considering 261/263 (removed 2) transitions.
[2023-03-20 01:23:37] [INFO ] Invariant cache hit.
[2023-03-20 01:23:38] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-20 01:23:38] [INFO ] Invariant cache hit.
[2023-03-20 01:23:38] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 750 ms to find 0 implicit places.
[2023-03-20 01:23:38] [INFO ] Invariant cache hit.
[2023-03-20 01:23:38] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 311/313 places, 261/263 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 988 ms. Remains : 311/313 places, 261/263 transitions.
Running random walk in product with property : ShieldPPPs-PT-010A-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:(OR (AND (EQ s130 0) (EQ s288 1)) (AND (EQ s227 0) (EQ s47 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2445 reset in 351 ms.
Product exploration explored 100000 steps with 2459 reset in 348 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 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 30 ms :[(NOT p0)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 144 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 75 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
[2023-03-20 01:23:40] [INFO ] Invariant cache hit.
[2023-03-20 01:23:40] [INFO ] [Real]Absence check using 111 positive place invariants in 65 ms returned sat
[2023-03-20 01:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:40] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2023-03-20 01:23:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:23:41] [INFO ] [Nat]Absence check using 111 positive place invariants in 42 ms returned sat
[2023-03-20 01:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:41] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2023-03-20 01:23:41] [INFO ] Computed and/alt/rep : 260/727/260 causal constraints (skipped 0 transitions) in 38 ms.
[2023-03-20 01:23:45] [INFO ] Added : 260 causal constraints over 55 iterations in 4027 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 25 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:23:45] [INFO ] Invariant cache hit.
[2023-03-20 01:23:46] [INFO ] Implicit Places using invariants in 421 ms returned []
[2023-03-20 01:23:46] [INFO ] Invariant cache hit.
[2023-03-20 01:23:46] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 780 ms to find 0 implicit places.
[2023-03-20 01:23:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:23:46] [INFO ] Invariant cache hit.
[2023-03-20 01:23:46] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1097 ms. Remains : 311/311 places, 261/261 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 161 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 46 ms :[(NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=31 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 178 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-20 01:23:47] [INFO ] Invariant cache hit.
[2023-03-20 01:23:47] [INFO ] [Real]Absence check using 111 positive place invariants in 29 ms returned sat
[2023-03-20 01:23:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:47] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-20 01:23:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:23:48] [INFO ] [Nat]Absence check using 111 positive place invariants in 23 ms returned sat
[2023-03-20 01:23:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:48] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2023-03-20 01:23:48] [INFO ] Computed and/alt/rep : 260/727/260 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-20 01:23:52] [INFO ] Added : 260 causal constraints over 55 iterations in 3888 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2495 reset in 344 ms.
Product exploration explored 100000 steps with 2493 reset in 353 ms.
Support contains 4 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 261/261 transitions.
Applied a total of 0 rules in 18 ms. Remains 311 /311 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2023-03-20 01:23:53] [INFO ] Invariant cache hit.
[2023-03-20 01:23:53] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-20 01:23:53] [INFO ] Invariant cache hit.
[2023-03-20 01:23:53] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 705 ms to find 0 implicit places.
[2023-03-20 01:23:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:23:53] [INFO ] Invariant cache hit.
[2023-03-20 01:23:54] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1178 ms. Remains : 311/311 places, 261/261 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-10 finished in 16451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : ShieldPPPs-PT-010A-LTLCardinality-12
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 313/313 places, 263/263 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 311 transition count 261
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 0 with 2 rules applied. Total rules applied 4 place count 310 transition count 260
Applied a total of 4 rules in 38 ms. Remains 310 /313 variables (removed 3) and now considering 260/263 (removed 3) transitions.
// Phase 1: matrix 260 rows 310 cols
[2023-03-20 01:23:54] [INFO ] Computed 111 place invariants in 3 ms
[2023-03-20 01:23:54] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-20 01:23:54] [INFO ] Invariant cache hit.
[2023-03-20 01:23:55] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 726 ms to find 0 implicit places.
[2023-03-20 01:23:55] [INFO ] Invariant cache hit.
[2023-03-20 01:23:55] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 310/313 places, 260/263 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 944 ms. Remains : 310/313 places, 260/263 transitions.
Running random walk in product with property : ShieldPPPs-PT-010A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s36 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 277 reset in 380 ms.
Product exploration explored 100000 steps with 278 reset in 494 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 377 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=75 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 220 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-20 01:23:57] [INFO ] Invariant cache hit.
[2023-03-20 01:23:57] [INFO ] [Real]Absence check using 111 positive place invariants in 45 ms returned sat
[2023-03-20 01:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:58] [INFO ] [Real]Absence check using state equation in 912 ms returned sat
[2023-03-20 01:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:23:59] [INFO ] [Nat]Absence check using 111 positive place invariants in 41 ms returned sat
[2023-03-20 01:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:23:59] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-20 01:23:59] [INFO ] Computed and/alt/rep : 258/493/258 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-20 01:24:03] [INFO ] Added : 258 causal constraints over 53 iterations in 3432 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 310 /310 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-20 01:24:03] [INFO ] Invariant cache hit.
[2023-03-20 01:24:03] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-20 01:24:03] [INFO ] Invariant cache hit.
[2023-03-20 01:24:03] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
[2023-03-20 01:24:03] [INFO ] Invariant cache hit.
[2023-03-20 01:24:04] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 871 ms. Remains : 310/310 places, 260/260 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 433 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=108 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-20 01:24:04] [INFO ] Invariant cache hit.
[2023-03-20 01:24:05] [INFO ] [Real]Absence check using 111 positive place invariants in 78 ms returned sat
[2023-03-20 01:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 01:24:05] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2023-03-20 01:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 01:24:06] [INFO ] [Nat]Absence check using 111 positive place invariants in 20 ms returned sat
[2023-03-20 01:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 01:24:06] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2023-03-20 01:24:06] [INFO ] Computed and/alt/rep : 258/493/258 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-20 01:24:09] [INFO ] Added : 258 causal constraints over 53 iterations in 3235 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 274 reset in 418 ms.
Product exploration explored 100000 steps with 280 reset in 372 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 310 /310 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-20 01:24:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:24:10] [INFO ] Invariant cache hit.
[2023-03-20 01:24:11] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 210 ms. Remains : 310/310 places, 260/260 transitions.
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 310 /310 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-20 01:24:11] [INFO ] Invariant cache hit.
[2023-03-20 01:24:11] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-20 01:24:11] [INFO ] Invariant cache hit.
[2023-03-20 01:24:11] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
[2023-03-20 01:24:11] [INFO ] Invariant cache hit.
[2023-03-20 01:24:11] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 842 ms. Remains : 310/310 places, 260/260 transitions.
Treatment of property ShieldPPPs-PT-010A-LTLCardinality-12 finished in 17758 ms.
[2023-03-20 01:24:12] [INFO ] Flatten gal took : 23 ms
[2023-03-20 01:24:12] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2023-03-20 01:24:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 313 places, 263 transitions and 1006 arcs took 4 ms.
Total runtime 144980 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPs-PT-010A
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

BK_STOP 1679275577682

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 4 (type EXCL) for 3 ShieldPPPs-PT-010A-LTLCardinality-07
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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="ShieldPPPs-PT-010A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is ShieldPPPs-PT-010A, 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 r391-oct2-167903715300435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-010A.tgz
mv ShieldPPPs-PT-010A 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 ;