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-oct2-167903715300459.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-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715300459
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 832K
-rw-r--r-- 1 mcc users 7.1K Feb 26 02:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 02:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:05 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 3.6K 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 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 02:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 26 02:06 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 349K 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-020B-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679275641660

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-020B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 01:27:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 01:27:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 01:27:24] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-20 01:27:24] [INFO ] Transformed 1363 places.
[2023-03-20 01:27:24] [INFO ] Transformed 1263 transitions.
[2023-03-20 01:27:24] [INFO ] Found NUPN structural information;
[2023-03-20 01:27:24] [INFO ] Parsed PT model containing 1363 places and 1263 transitions and 3486 arcs in 369 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 5 formulas.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 1363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Discarding 137 places :
Symmetric choice reduction at 0 with 137 rule applications. Total rules 137 place count 1226 transition count 1126
Iterating global reduction 0 with 137 rules applied. Total rules applied 274 place count 1226 transition count 1126
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 275 place count 1225 transition count 1125
Iterating global reduction 0 with 1 rules applied. Total rules applied 276 place count 1225 transition count 1125
Applied a total of 276 rules in 321 ms. Remains 1225 /1363 variables (removed 138) and now considering 1125/1263 (removed 138) transitions.
// Phase 1: matrix 1125 rows 1225 cols
[2023-03-20 01:27:25] [INFO ] Computed 221 place invariants in 22 ms
[2023-03-20 01:27:26] [INFO ] Implicit Places using invariants in 1262 ms returned []
[2023-03-20 01:27:26] [INFO ] Invariant cache hit.
[2023-03-20 01:27:29] [INFO ] Implicit Places using invariants and state equation in 2414 ms returned []
Implicit Place search using SMT with State Equation took 3709 ms to find 0 implicit places.
[2023-03-20 01:27:29] [INFO ] Invariant cache hit.
[2023-03-20 01:27:30] [INFO ] Dead Transitions using invariants and state equation in 1521 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1225/1363 places, 1125/1263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5585 ms. Remains : 1225/1363 places, 1125/1263 transitions.
Support contains 16 out of 1225 places after structural reductions.
[2023-03-20 01:27:31] [INFO ] Flatten gal took : 106 ms
[2023-03-20 01:27:31] [INFO ] Flatten gal took : 47 ms
[2023-03-20 01:27:31] [INFO ] Input system was already deterministic with 1125 transitions.
Finished random walk after 8565 steps, including 2 resets, run visited all 13 properties in 304 ms. (steps per millisecond=28 )
Computed a total of 241 stabilizing places and 241 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((F(G(p1))&&p0)))))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 81 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2023-03-20 01:27:32] [INFO ] Computed 221 place invariants in 8 ms
[2023-03-20 01:27:32] [INFO ] Implicit Places using invariants in 582 ms returned []
[2023-03-20 01:27:32] [INFO ] Invariant cache hit.
[2023-03-20 01:27:36] [INFO ] Implicit Places using invariants and state equation in 3686 ms returned []
Implicit Place search using SMT with State Equation took 4291 ms to find 0 implicit places.
[2023-03-20 01:27:36] [INFO ] Invariant cache hit.
[2023-03-20 01:27:37] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5202 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 653 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s8 0) (EQ s1101 1)), p1:(OR (EQ s1101 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 4 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-01 finished in 6010 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 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 153 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
[2023-03-20 01:27:38] [INFO ] Invariant cache hit.
[2023-03-20 01:27:39] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2023-03-20 01:27:39] [INFO ] Invariant cache hit.
[2023-03-20 01:27:42] [INFO ] Implicit Places using invariants and state equation in 2884 ms returned []
Implicit Place search using SMT with State Equation took 3952 ms to find 0 implicit places.
[2023-03-20 01:27:42] [INFO ] Invariant cache hit.
[2023-03-20 01:27:42] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4882 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-02 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:(OR (EQ s171 0) (EQ s1034 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 33333 reset in 652 ms.
Product exploration explored 100000 steps with 33333 reset in 541 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020B-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-02 finished in 6416 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(p0)&&X(F((X(!p0)&&p1)))))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1223 transition count 1123
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1223 transition count 1123
Applied a total of 4 rules in 77 ms. Remains 1223 /1225 variables (removed 2) and now considering 1123/1125 (removed 2) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2023-03-20 01:27:44] [INFO ] Computed 221 place invariants in 16 ms
[2023-03-20 01:27:45] [INFO ] Implicit Places using invariants in 568 ms returned []
[2023-03-20 01:27:45] [INFO ] Invariant cache hit.
[2023-03-20 01:27:47] [INFO ] Implicit Places using invariants and state equation in 1972 ms returned []
Implicit Place search using SMT with State Equation took 2542 ms to find 0 implicit places.
[2023-03-20 01:27:47] [INFO ] Invariant cache hit.
[2023-03-20 01:27:48] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1225 places, 1123/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3543 ms. Remains : 1223/1225 places, 1123/1125 transitions.
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p0), (OR (NOT p1) p0), p0]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s738 0) (EQ s862 1)), p1:(AND (NEQ s738 0) (NEQ s862 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3125 steps with 0 reset in 24 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-03 finished in 3791 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 1 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1224 transition count 982
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1082 transition count 982
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1082 transition count 883
Deduced a syphon composed of 99 places in 2 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 482 place count 983 transition count 883
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 485 place count 980 transition count 880
Iterating global reduction 2 with 3 rules applied. Total rules applied 488 place count 980 transition count 880
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 488 place count 980 transition count 878
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 492 place count 978 transition count 878
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1202 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 621 transition count 521
Applied a total of 1204 rules in 226 ms. Remains 621 /1225 variables (removed 604) and now considering 521/1125 (removed 604) transitions.
// Phase 1: matrix 521 rows 621 cols
[2023-03-20 01:27:48] [INFO ] Computed 221 place invariants in 3 ms
[2023-03-20 01:27:48] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-20 01:27:48] [INFO ] Invariant cache hit.
[2023-03-20 01:27:49] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 1158 ms to find 0 implicit places.
[2023-03-20 01:27:49] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-20 01:27:49] [INFO ] Invariant cache hit.
[2023-03-20 01:27:50] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/1225 places, 521/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2025 ms. Remains : 621/1225 places, 521/1125 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s612 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 73 reset in 679 ms.
Product exploration explored 100000 steps with 72 reset in 750 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 : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 200 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 1 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 45 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2023-03-20 01:27:52] [INFO ] Invariant cache hit.
[2023-03-20 01:27:53] [INFO ] Implicit Places using invariants in 565 ms returned []
[2023-03-20 01:27:53] [INFO ] Invariant cache hit.
[2023-03-20 01:27:54] [INFO ] Implicit Places using invariants and state equation in 1193 ms returned []
Implicit Place search using SMT with State Equation took 1768 ms to find 0 implicit places.
[2023-03-20 01:27:54] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-20 01:27:54] [INFO ] Invariant cache hit.
[2023-03-20 01:27:54] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2436 ms. Remains : 621/621 places, 521/521 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 : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 187 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 218 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 72 reset in 657 ms.
Product exploration explored 100000 steps with 72 reset in 721 ms.
Support contains 1 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 29 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2023-03-20 01:27:57] [INFO ] Invariant cache hit.
[2023-03-20 01:27:57] [INFO ] Implicit Places using invariants in 652 ms returned []
[2023-03-20 01:27:57] [INFO ] Invariant cache hit.
[2023-03-20 01:27:58] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 1548 ms to find 0 implicit places.
[2023-03-20 01:27:58] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 01:27:58] [INFO ] Invariant cache hit.
[2023-03-20 01:27:58] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1985 ms. Remains : 621/621 places, 521/521 transitions.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-04 finished in 10805 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(p0))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1224 transition count 984
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 1084 transition count 984
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 280 place count 1084 transition count 883
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 482 place count 983 transition count 883
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 484 place count 981 transition count 881
Iterating global reduction 2 with 2 rules applied. Total rules applied 486 place count 981 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 486 place count 981 transition count 880
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 488 place count 980 transition count 880
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 1 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1196 place count 626 transition count 526
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1198 place count 624 transition count 524
Applied a total of 1198 rules in 197 ms. Remains 624 /1225 variables (removed 601) and now considering 524/1125 (removed 601) transitions.
// Phase 1: matrix 524 rows 624 cols
[2023-03-20 01:27:59] [INFO ] Computed 221 place invariants in 1 ms
[2023-03-20 01:27:59] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-20 01:27:59] [INFO ] Invariant cache hit.
[2023-03-20 01:28:00] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1077 ms to find 0 implicit places.
[2023-03-20 01:28:00] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-20 01:28:00] [INFO ] Invariant cache hit.
[2023-03-20 01:28:00] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 624/1225 places, 524/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1862 ms. Remains : 624/1225 places, 524/1125 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s619 0) (EQ s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1385 steps with 6 reset in 10 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-05 finished in 1936 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' '!(G((X(G(p1))||p0)))'
Support contains 2 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 70 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2023-03-20 01:28:01] [INFO ] Computed 221 place invariants in 10 ms
[2023-03-20 01:28:01] [INFO ] Implicit Places using invariants in 552 ms returned []
[2023-03-20 01:28:01] [INFO ] Invariant cache hit.
[2023-03-20 01:28:03] [INFO ] Implicit Places using invariants and state equation in 1820 ms returned []
Implicit Place search using SMT with State Equation took 2403 ms to find 0 implicit places.
[2023-03-20 01:28:03] [INFO ] Invariant cache hit.
[2023-03-20 01:28:04] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3168 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s1039 0) (EQ s632 1)), p1:(AND (EQ s632 0) (EQ s1039 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 866 steps with 0 reset in 4 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-06 finished in 3287 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(p1)||p0)))'
Support contains 3 out of 1225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1222 transition count 1122
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1222 transition count 1122
Applied a total of 6 rules in 82 ms. Remains 1222 /1225 variables (removed 3) and now considering 1122/1125 (removed 3) transitions.
[2023-03-20 01:28:04] [INFO ] Invariant cache hit.
[2023-03-20 01:28:04] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-20 01:28:04] [INFO ] Invariant cache hit.
[2023-03-20 01:28:06] [INFO ] Implicit Places using invariants and state equation in 1877 ms returned []
Implicit Place search using SMT with State Equation took 2338 ms to find 0 implicit places.
[2023-03-20 01:28:06] [INFO ] Invariant cache hit.
[2023-03-20 01:28:07] [INFO ] Dead Transitions using invariants and state equation in 922 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1225 places, 1122/1125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3351 ms. Remains : 1222/1225 places, 1122/1125 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(AND (OR (EQ s1065 0) (EQ s617 1)) (EQ s943 1)), p0:(OR (EQ s1065 0) (EQ s617 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 640 ms.
Product exploration explored 100000 steps with 50000 reset in 672 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020B-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-07 finished in 4929 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 1 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1224 transition count 983
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1083 transition count 983
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1083 transition count 883
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 482 place count 983 transition count 883
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 484 place count 981 transition count 881
Iterating global reduction 2 with 2 rules applied. Total rules applied 486 place count 981 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 486 place count 981 transition count 880
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 488 place count 980 transition count 880
Performed 356 Post agglomeration using F-continuation condition.Transition count delta: 356
Deduced a syphon composed of 356 places in 0 ms
Reduce places removed 356 places and 0 transitions.
Iterating global reduction 2 with 712 rules applied. Total rules applied 1200 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1202 place count 622 transition count 522
Applied a total of 1202 rules in 186 ms. Remains 622 /1225 variables (removed 603) and now considering 522/1125 (removed 603) transitions.
// Phase 1: matrix 522 rows 622 cols
[2023-03-20 01:28:09] [INFO ] Computed 221 place invariants in 2 ms
[2023-03-20 01:28:09] [INFO ] Implicit Places using invariants in 311 ms returned []
[2023-03-20 01:28:09] [INFO ] Invariant cache hit.
[2023-03-20 01:28:10] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 1051 ms to find 0 implicit places.
[2023-03-20 01:28:10] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-20 01:28:10] [INFO ] Invariant cache hit.
[2023-03-20 01:28:10] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1225 places, 522/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1676 ms. Remains : 622/1225 places, 522/1125 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s189 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 73 reset in 623 ms.
Product exploration explored 100000 steps with 72 reset in 688 ms.
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 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 363 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 384 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 33 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2023-03-20 01:28:13] [INFO ] Invariant cache hit.
[2023-03-20 01:28:13] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-20 01:28:13] [INFO ] Invariant cache hit.
[2023-03-20 01:28:14] [INFO ] Implicit Places using invariants and state equation in 663 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
[2023-03-20 01:28:14] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 01:28:14] [INFO ] Invariant cache hit.
[2023-03-20 01:28:14] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1528 ms. Remains : 622/622 places, 522/522 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 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 280 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 181 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Product exploration explored 100000 steps with 72 reset in 639 ms.
Product exploration explored 100000 steps with 73 reset in 697 ms.
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 13 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2023-03-20 01:28:16] [INFO ] Invariant cache hit.
[2023-03-20 01:28:17] [INFO ] Implicit Places using invariants in 399 ms returned []
[2023-03-20 01:28:17] [INFO ] Invariant cache hit.
[2023-03-20 01:28:18] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 1321 ms to find 0 implicit places.
[2023-03-20 01:28:18] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 01:28:18] [INFO ] Invariant cache hit.
[2023-03-20 01:28:18] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1788 ms. Remains : 622/622 places, 522/522 transitions.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-12 finished in 9526 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' '!(G(F(p0)))'
Support contains 1 out of 1225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1225/1225 places, 1125/1125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1224 transition count 982
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1082 transition count 982
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1082 transition count 882
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 484 place count 982 transition count 882
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 487 place count 979 transition count 879
Iterating global reduction 2 with 3 rules applied. Total rules applied 490 place count 979 transition count 879
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 490 place count 979 transition count 877
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 494 place count 977 transition count 877
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1202 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 621 transition count 521
Applied a total of 1204 rules in 117 ms. Remains 621 /1225 variables (removed 604) and now considering 521/1125 (removed 604) transitions.
// Phase 1: matrix 521 rows 621 cols
[2023-03-20 01:28:18] [INFO ] Computed 221 place invariants in 2 ms
[2023-03-20 01:28:19] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-20 01:28:19] [INFO ] Invariant cache hit.
[2023-03-20 01:28:20] [INFO ] Implicit Places using invariants and state equation in 1580 ms returned []
Implicit Place search using SMT with State Equation took 1910 ms to find 0 implicit places.
[2023-03-20 01:28:20] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 01:28:20] [INFO ] Invariant cache hit.
[2023-03-20 01:28:21] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/1225 places, 521/1125 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2472 ms. Remains : 621/1225 places, 521/1125 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s254 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 161 reset in 655 ms.
Stuttering criterion allowed to conclude after 83899 steps with 134 reset in 516 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-13 finished in 3843 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)))'
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)))'
[2023-03-20 01:28:23] [INFO ] Flatten gal took : 85 ms
[2023-03-20 01:28:23] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2023-03-20 01:28:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1225 places, 1125 transitions and 3210 arcs took 11 ms.
Total runtime 58660 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPs-PT-020B
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

BK_STOP 1679275743656

--------------------
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: LAUNCH task # 1 (type EXCL) for 0 ShieldPPPs-PT-020B-LTLCardinality-04
lola: time limit : 1800 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

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ShieldPPPs-PT-020B-LTLCardinality-12: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/1800 8/32 ShieldPPPs-PT-020B-LTLCardinality-04 1027420 m, 205484 m/sec, 1186918 t fired, .

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1 LTL EXCL 10/1800 14/32 ShieldPPPs-PT-020B-LTLCardinality-04 1994134 m, 193342 m/sec, 2375942 t fired, .

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1 LTL EXCL 15/1800 21/32 ShieldPPPs-PT-020B-LTLCardinality-04 2957816 m, 192736 m/sec, 3567496 t fired, .

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1 LTL EXCL 20/1800 27/32 ShieldPPPs-PT-020B-LTLCardinality-04 3886976 m, 185832 m/sec, 4785438 t fired, .

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ShieldPPPs-PT-020B-LTLCardinality-04: LTL unknown AGGR
ShieldPPPs-PT-020B-LTLCardinality-12: LTL unknown AGGR


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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-020B"
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-020B, 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-oct2-167903715300459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020B.tgz
mv ShieldPPPs-PT-020B 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 ;