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-oct2-167903715300427.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)
...........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldPPPs-PT-005B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715300427
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 5.7K Feb 26 01:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:54 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 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 01:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:55 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 86K 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-005B-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-005B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679275188777

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-005B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 01:19:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 01:19:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 01:19:52] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-20 01:19:52] [INFO ] Transformed 343 places.
[2023-03-20 01:19:52] [INFO ] Transformed 318 transitions.
[2023-03-20 01:19:52] [INFO ] Found NUPN structural information;
[2023-03-20 01:19:52] [INFO ] Parsed PT model containing 343 places and 318 transitions and 876 arcs in 253 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 318/318 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 318 transition count 293
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 318 transition count 293
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 317 transition count 292
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 317 transition count 292
Applied a total of 52 rules in 86 ms. Remains 317 /343 variables (removed 26) and now considering 292/318 (removed 26) transitions.
// Phase 1: matrix 292 rows 317 cols
[2023-03-20 01:19:52] [INFO ] Computed 56 place invariants in 10 ms
[2023-03-20 01:19:52] [INFO ] Implicit Places using invariants in 536 ms returned []
[2023-03-20 01:19:52] [INFO ] Invariant cache hit.
[2023-03-20 01:19:53] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
[2023-03-20 01:19:53] [INFO ] Invariant cache hit.
[2023-03-20 01:19:53] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 317/343 places, 292/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1307 ms. Remains : 317/343 places, 292/318 transitions.
Support contains 32 out of 317 places after structural reductions.
[2023-03-20 01:19:53] [INFO ] Flatten gal took : 78 ms
[2023-03-20 01:19:53] [INFO ] Flatten gal took : 22 ms
[2023-03-20 01:19:53] [INFO ] Input system was already deterministic with 292 transitions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 18) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 01:19:54] [INFO ] Invariant cache hit.
[2023-03-20 01:19:54] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:19:54] [INFO ] [Nat]Absence check using 56 positive place invariants in 11 ms returned sat
[2023-03-20 01:19:54] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 4 ms to minimize.
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 1 ms to minimize.
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 0 ms to minimize.
[2023-03-20 01:19:54] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2023-03-20 01:19:55] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 498 ms
[2023-03-20 01:19:55] [INFO ] After 607ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-20 01:19:55] [INFO ] After 700ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 317/317 places, 292/292 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 317 transition count 256
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 73 place count 281 transition count 255
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 280 transition count 255
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 74 place count 280 transition count 230
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 124 place count 255 transition count 230
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 133 place count 246 transition count 221
Iterating global reduction 3 with 9 rules applied. Total rules applied 142 place count 246 transition count 221
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 142 place count 246 transition count 218
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 148 place count 243 transition count 218
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 314 place count 160 transition count 135
Partial Free-agglomeration rule applied 42 times.
Drop transitions removed 42 transitions
Iterating global reduction 3 with 42 rules applied. Total rules applied 356 place count 160 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 357 place count 159 transition count 134
Applied a total of 357 rules in 67 ms. Remains 159 /317 variables (removed 158) and now considering 134/292 (removed 158) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 159/317 places, 134/292 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1041119 steps, run timeout after 3001 ms. (steps per millisecond=346 ) properties seen :{}
Probabilistic random walk after 1041119 steps, saw 373320 distinct states, run finished after 3004 ms. (steps per millisecond=346 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 134 rows 159 cols
[2023-03-20 01:19:58] [INFO ] Computed 56 place invariants in 9 ms
[2023-03-20 01:19:58] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:19:58] [INFO ] [Nat]Absence check using 54 positive place invariants in 10 ms returned sat
[2023-03-20 01:19:58] [INFO ] [Nat]Absence check using 54 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 01:19:58] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 01:19:58] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 0 ms to minimize.
[2023-03-20 01:19:58] [INFO ] Deduced a trap composed of 6 places in 74 ms of which 11 ms to minimize.
[2023-03-20 01:19:58] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 0 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 3 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 13 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 1 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 0 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 6 places in 115 ms of which 1 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 1 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 7 places in 160 ms of which 28 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Deduced a trap composed of 6 places in 119 ms of which 1 ms to minimize.
[2023-03-20 01:19:59] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1369 ms
[2023-03-20 01:19:59] [INFO ] After 1549ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-20 01:20:00] [INFO ] After 1648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 134/134 transitions.
Applied a total of 0 rules in 12 ms. Remains 159 /159 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 159/159 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 159 /159 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2023-03-20 01:20:00] [INFO ] Invariant cache hit.
[2023-03-20 01:20:00] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-20 01:20:00] [INFO ] Invariant cache hit.
[2023-03-20 01:20:00] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2023-03-20 01:20:00] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 01:20:00] [INFO ] Invariant cache hit.
[2023-03-20 01:20:00] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 502 ms. Remains : 159/159 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 159 /159 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-20 01:20:00] [INFO ] Invariant cache hit.
[2023-03-20 01:20:00] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 01:20:00] [INFO ] [Nat]Absence check using 54 positive place invariants in 9 ms returned sat
[2023-03-20 01:20:00] [INFO ] [Nat]Absence check using 54 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-20 01:20:00] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 01:20:00] [INFO ] Deduced a trap composed of 8 places in 199 ms of which 2 ms to minimize.
[2023-03-20 01:20:00] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 1 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 4 places in 105 ms of which 1 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 0 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 1 ms to minimize.
[2023-03-20 01:20:01] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 978 ms
[2023-03-20 01:20:01] [INFO ] After 1071ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-20 01:20:01] [INFO ] After 1164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA ShieldPPPs-PT-005B-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 63 stabilizing places and 63 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' '!((G(F(!p0)) U G(p1)))'
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 316 transition count 254
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 279 transition count 254
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 74 place count 279 transition count 230
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 122 place count 255 transition count 230
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 129 place count 248 transition count 223
Iterating global reduction 2 with 7 rules applied. Total rules applied 136 place count 248 transition count 223
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 136 place count 248 transition count 221
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 140 place count 246 transition count 221
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 0 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 2 with 172 rules applied. Total rules applied 312 place count 160 transition count 135
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 314 place count 158 transition count 133
Applied a total of 314 rules in 46 ms. Remains 158 /317 variables (removed 159) and now considering 133/292 (removed 159) transitions.
// Phase 1: matrix 133 rows 158 cols
[2023-03-20 01:20:02] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-20 01:20:02] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-20 01:20:02] [INFO ] Invariant cache hit.
[2023-03-20 01:20:02] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2023-03-20 01:20:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 01:20:02] [INFO ] Invariant cache hit.
[2023-03-20 01:20:02] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 158/317 places, 133/292 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 595 ms. Remains : 158/317 places, 133/292 transitions.
Stuttering acceptance computed with spot in 370 ms :[(NOT p1), p0, (AND p0 p1)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s31 0) (EQ s147 1)), p0:(OR (EQ s85 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3456 steps with 10 reset in 28 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-02 finished in 1113 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(p0))'
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 308 transition count 283
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 308 transition count 283
Applied a total of 18 rules in 14 ms. Remains 308 /317 variables (removed 9) and now considering 283/292 (removed 9) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-20 01:20:03] [INFO ] Computed 56 place invariants in 3 ms
[2023-03-20 01:20:03] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-20 01:20:03] [INFO ] Invariant cache hit.
[2023-03-20 01:20:03] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-20 01:20:03] [INFO ] Invariant cache hit.
[2023-03-20 01:20:03] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/317 places, 283/292 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 622 ms. Remains : 308/317 places, 283/292 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s7 0) (NEQ s201 1) (NEQ s68 0) (NEQ s234 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-04 finished in 742 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)||G(p1))))'
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 308 transition count 283
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 308 transition count 283
Applied a total of 18 rules in 17 ms. Remains 308 /317 variables (removed 9) and now considering 283/292 (removed 9) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-20 01:20:04] [INFO ] Computed 56 place invariants in 4 ms
[2023-03-20 01:20:04] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-20 01:20:04] [INFO ] Invariant cache hit.
[2023-03-20 01:20:04] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
[2023-03-20 01:20:04] [INFO ] Invariant cache hit.
[2023-03-20 01:20:04] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/317 places, 283/292 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 616 ms. Remains : 308/317 places, 283/292 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s43 0) (EQ s166 1)), p1:(OR (EQ s196 0) (EQ s266 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 479 ms.
Product exploration explored 100000 steps with 50000 reset in 341 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 6 factoid took 152 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005B-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-05 finished in 1753 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(G(((G(!p1)||(!p1&&F(G(!p2))))&&p0)))))'
Support contains 6 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 309 transition count 284
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 309 transition count 284
Applied a total of 16 rules in 11 ms. Remains 309 /317 variables (removed 8) and now considering 284/292 (removed 8) transitions.
// Phase 1: matrix 284 rows 309 cols
[2023-03-20 01:20:05] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-20 01:20:05] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-20 01:20:05] [INFO ] Invariant cache hit.
[2023-03-20 01:20:06] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2023-03-20 01:20:06] [INFO ] Invariant cache hit.
[2023-03-20 01:20:06] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 309/317 places, 284/292 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 651 ms. Remains : 309/317 places, 284/292 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(OR (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (OR (EQ s108 0) (EQ s26 1)) (OR (EQ s47 0) (EQ s224 1))), p1:(OR (EQ s186 0) (EQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-07 finished in 875 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)||(X(!p1) U ((!p2&&X(!p1))||X(G(!p1)))))))'
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 309 transition count 284
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 309 transition count 284
Applied a total of 16 rules in 13 ms. Remains 309 /317 variables (removed 8) and now considering 284/292 (removed 8) transitions.
// Phase 1: matrix 284 rows 309 cols
[2023-03-20 01:20:06] [INFO ] Computed 56 place invariants in 16 ms
[2023-03-20 01:20:06] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-20 01:20:06] [INFO ] Invariant cache hit.
[2023-03-20 01:20:07] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2023-03-20 01:20:07] [INFO ] Invariant cache hit.
[2023-03-20 01:20:07] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 309/317 places, 284/292 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 723 ms. Remains : 309/317 places, 284/292 transitions.
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s94 0) (EQ s124 1)), p1:(OR (EQ s137 0) (EQ s45 1)), p2:(OR (EQ s124 0) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 779 steps with 0 reset in 11 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-08 finished in 1012 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 3 out of 317 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 316 transition count 254
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 279 transition count 254
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 74 place count 279 transition count 229
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 124 place count 254 transition count 229
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 133 place count 245 transition count 220
Iterating global reduction 2 with 9 rules applied. Total rules applied 142 place count 245 transition count 220
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 142 place count 245 transition count 217
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 148 place count 242 transition count 217
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 312 place count 160 transition count 135
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 314 place count 158 transition count 133
Applied a total of 314 rules in 33 ms. Remains 158 /317 variables (removed 159) and now considering 133/292 (removed 159) transitions.
// Phase 1: matrix 133 rows 158 cols
[2023-03-20 01:20:07] [INFO ] Computed 56 place invariants in 1 ms
[2023-03-20 01:20:07] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-20 01:20:07] [INFO ] Invariant cache hit.
[2023-03-20 01:20:07] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-20 01:20:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 01:20:07] [INFO ] Invariant cache hit.
[2023-03-20 01:20:08] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 158/317 places, 133/292 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 497 ms. Remains : 158/317 places, 133/292 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s83 0) (AND (EQ s32 1) (NEQ s146 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 1134 reset in 276 ms.
Product exploration explored 100000 steps with 1249 reset in 312 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 246 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 232 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 4 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2023-03-20 01:20:09] [INFO ] Invariant cache hit.
[2023-03-20 01:20:09] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-20 01:20:09] [INFO ] Invariant cache hit.
[2023-03-20 01:20:10] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-20 01:20:10] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 01:20:10] [INFO ] Invariant cache hit.
[2023-03-20 01:20:10] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 453 ms. Remains : 158/158 places, 133/133 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 213 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1143 reset in 284 ms.
Product exploration explored 100000 steps with 1129 reset in 262 ms.
Support contains 3 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 4 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2023-03-20 01:20:11] [INFO ] Invariant cache hit.
[2023-03-20 01:20:12] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-20 01:20:12] [INFO ] Invariant cache hit.
[2023-03-20 01:20:12] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 686 ms to find 0 implicit places.
[2023-03-20 01:20:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 01:20:12] [INFO ] Invariant cache hit.
[2023-03-20 01:20:12] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 872 ms. Remains : 158/158 places, 133/133 transitions.
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-10 finished in 4947 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((G(p0)||F((G(p1)||G(p2)))))))'
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 308 transition count 283
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 308 transition count 283
Applied a total of 18 rules in 6 ms. Remains 308 /317 variables (removed 9) and now considering 283/292 (removed 9) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-20 01:20:12] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-20 01:20:12] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-20 01:20:12] [INFO ] Invariant cache hit.
[2023-03-20 01:20:12] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-20 01:20:12] [INFO ] Invariant cache hit.
[2023-03-20 01:20:13] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/317 places, 283/292 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 599 ms. Remains : 308/317 places, 283/292 transitions.
Stuttering acceptance computed with spot in 226 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s307 1), p1:(AND (EQ s94 0) (EQ s9 1)), p2:(EQ s31 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 4238 steps with 4 reset in 23 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-12 finished in 876 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&&X(X(X(G(p1))))))))'
Support contains 3 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 292/292 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 308 transition count 283
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 308 transition count 283
Applied a total of 18 rules in 13 ms. Remains 308 /317 variables (removed 9) and now considering 283/292 (removed 9) transitions.
// Phase 1: matrix 283 rows 308 cols
[2023-03-20 01:20:13] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-20 01:20:13] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-20 01:20:13] [INFO ] Invariant cache hit.
[2023-03-20 01:20:13] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2023-03-20 01:20:13] [INFO ] Invariant cache hit.
[2023-03-20 01:20:14] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/317 places, 283/292 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 617 ms. Remains : 308/317 places, 283/292 transitions.
Stuttering acceptance computed with spot in 520 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 5}, { cond=p0, acceptance={0} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 7}, { cond=p0, acceptance={0} source=4 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 7}, { cond=(AND p0 p1), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 7}, { cond=(AND p0 p1), acceptance={} source=8 dest: 8}, { cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(EQ s200 1), p1:(AND (EQ s116 0) (EQ s187 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, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 760 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-005B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLCardinality-13 finished in 1155 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)))'
[2023-03-20 01:20:14] [INFO ] Flatten gal took : 18 ms
[2023-03-20 01:20:14] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-20 01:20:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 317 places, 292 transitions and 824 arcs took 45 ms.
Total runtime 23088 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPs-PT-005B
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality

BK_STOP 1679275230283

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLCardinality.xml
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-005B-LTLCardinality-10
lola: time limit : 3600 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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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-005B"
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-005B, 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-oct2-167903715300427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005B.tgz
mv ShieldPPPs-PT-005B 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 ;