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-oct2-167903715400515.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-100A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715400515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.6K Feb 26 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 02:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 02:04 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 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 02:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 02:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 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 907K 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-100A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-100A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679277483196

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-100A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 01:58:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 01:58:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 01:58:05] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2023-03-20 01:58:05] [INFO ] Transformed 3103 places.
[2023-03-20 01:58:05] [INFO ] Transformed 2603 transitions.
[2023-03-20 01:58:05] [INFO ] Found NUPN structural information;
[2023-03-20 01:58:05] [INFO ] Parsed PT model containing 3103 places and 2603 transitions and 10006 arcs in 413 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldPPPs-PT-100A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-100A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 3103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Applied a total of 0 rules in 379 ms. Remains 3103 /3103 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
// Phase 1: matrix 2603 rows 3103 cols
[2023-03-20 01:58:06] [INFO ] Computed 1101 place invariants in 57 ms
[2023-03-20 01:58:08] [INFO ] Implicit Places using invariants in 2165 ms returned []
[2023-03-20 01:58:08] [INFO ] Invariant cache hit.
[2023-03-20 01:58:10] [INFO ] Implicit Places using invariants and state equation in 1993 ms returned []
Implicit Place search using SMT with State Equation took 4204 ms to find 0 implicit places.
[2023-03-20 01:58:10] [INFO ] Invariant cache hit.
[2023-03-20 01:58:12] [INFO ] Dead Transitions using invariants and state equation in 1678 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6264 ms. Remains : 3103/3103 places, 2603/2603 transitions.
Support contains 27 out of 3103 places after structural reductions.
[2023-03-20 01:58:12] [INFO ] Flatten gal took : 295 ms
[2023-03-20 01:58:13] [INFO ] Flatten gal took : 206 ms
[2023-03-20 01:58:13] [INFO ] Input system was already deterministic with 2603 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-20 01:58:15] [INFO ] Invariant cache hit.
[2023-03-20 01:58:16] [INFO ] [Real]Absence check using 1101 positive place invariants in 298 ms returned sat
[2023-03-20 01:58:19] [INFO ] After 4607ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-20 01:58:21] [INFO ] [Nat]Absence check using 1101 positive place invariants in 333 ms returned sat
[2023-03-20 01:58:25] [INFO ] After 2838ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 01:58:25] [INFO ] Deduced a trap composed of 18 places in 269 ms of which 4 ms to minimize.
[2023-03-20 01:58:25] [INFO ] Deduced a trap composed of 18 places in 350 ms of which 1 ms to minimize.
[2023-03-20 01:58:26] [INFO ] Deduced a trap composed of 18 places in 236 ms of which 2 ms to minimize.
[2023-03-20 01:58:26] [INFO ] Deduced a trap composed of 18 places in 154 ms of which 2 ms to minimize.
[2023-03-20 01:58:26] [INFO ] Deduced a trap composed of 24 places in 152 ms of which 1 ms to minimize.
[2023-03-20 01:58:27] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 0 ms to minimize.
[2023-03-20 01:58:27] [INFO ] Deduced a trap composed of 24 places in 169 ms of which 13 ms to minimize.
[2023-03-20 01:58:27] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 0 ms to minimize.
[2023-03-20 01:58:27] [INFO ] Deduced a trap composed of 18 places in 199 ms of which 0 ms to minimize.
[2023-03-20 01:58:27] [INFO ] Deduced a trap composed of 18 places in 129 ms of which 1 ms to minimize.
[2023-03-20 01:58:28] [INFO ] Deduced a trap composed of 18 places in 144 ms of which 1 ms to minimize.
[2023-03-20 01:58:28] [INFO ] Deduced a trap composed of 18 places in 129 ms of which 0 ms to minimize.
[2023-03-20 01:58:28] [INFO ] Deduced a trap composed of 18 places in 136 ms of which 1 ms to minimize.
[2023-03-20 01:58:28] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 0 ms to minimize.
[2023-03-20 01:58:29] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2023-03-20 01:58:29] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2023-03-20 01:58:29] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 0 ms to minimize.
[2023-03-20 01:58:29] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 1 ms to minimize.
[2023-03-20 01:58:30] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 1 ms to minimize.
[2023-03-20 01:58:30] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2023-03-20 01:58:30] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 5415 ms
[2023-03-20 01:58:31] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 1 ms to minimize.
[2023-03-20 01:58:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2023-03-20 01:58:32] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 1 ms to minimize.
[2023-03-20 01:58:33] [INFO ] Deduced a trap composed of 18 places in 133 ms of which 1 ms to minimize.
[2023-03-20 01:58:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 655 ms
[2023-03-20 01:58:33] [INFO ] After 11139ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 1289 ms.
[2023-03-20 01:58:34] [INFO ] After 14707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 788 ms.
Support contains 16 out of 3103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3101 transition count 2601
Partial Free-agglomeration rule applied 884 times.
Drop transitions removed 884 transitions
Iterating global reduction 0 with 884 rules applied. Total rules applied 888 place count 3101 transition count 2601
Applied a total of 888 rules in 820 ms. Remains 3101 /3103 variables (removed 2) and now considering 2601/2603 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 821 ms. Remains : 3101/3103 places, 2601/2603 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 76607 steps, run timeout after 3003 ms. (steps per millisecond=25 ) properties seen :{0=1, 3=1, 8=1}
Probabilistic random walk after 76607 steps, saw 75758 distinct states, run finished after 3005 ms. (steps per millisecond=25 ) properties seen :3
Running SMT prover for 6 properties.
// Phase 1: matrix 2601 rows 3101 cols
[2023-03-20 01:58:40] [INFO ] Computed 1101 place invariants in 163 ms
[2023-03-20 01:58:41] [INFO ] [Real]Absence check using 1047 positive place invariants in 213 ms returned sat
[2023-03-20 01:58:41] [INFO ] [Real]Absence check using 1047 positive and 54 generalized place invariants in 13 ms returned sat
[2023-03-20 01:58:44] [INFO ] After 3948ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-20 01:58:45] [INFO ] [Nat]Absence check using 1047 positive place invariants in 263 ms returned sat
[2023-03-20 01:58:45] [INFO ] [Nat]Absence check using 1047 positive and 54 generalized place invariants in 13 ms returned sat
[2023-03-20 01:59:01] [INFO ] After 15458ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-20 01:59:02] [INFO ] Deduced a trap composed of 9 places in 249 ms of which 1 ms to minimize.
[2023-03-20 01:59:02] [INFO ] Deduced a trap composed of 7 places in 239 ms of which 1 ms to minimize.
[2023-03-20 01:59:02] [INFO ] Deduced a trap composed of 6 places in 293 ms of which 0 ms to minimize.
[2023-03-20 01:59:03] [INFO ] Deduced a trap composed of 7 places in 243 ms of which 1 ms to minimize.
[2023-03-20 01:59:03] [INFO ] Deduced a trap composed of 6 places in 260 ms of which 1 ms to minimize.
[2023-03-20 01:59:03] [INFO ] Deduced a trap composed of 5 places in 226 ms of which 1 ms to minimize.
[2023-03-20 01:59:09] [INFO ] Trap strengthening (SAT) tested/added 6/6 trap constraints in 8144 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 01:59:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 01:59:09] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Finished Parikh walk after 13331 steps, including 946 resets, run visited all 6 properties in 545 ms. (steps per millisecond=24 )
Parikh walk visited 6 properties in 1220 ms.
FORMULA ShieldPPPs-PT-100A-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((F(!p1)||G(!p2)))&&p0))))'
Support contains 4 out of 3103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Applied a total of 0 rules in 181 ms. Remains 3103 /3103 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
// Phase 1: matrix 2603 rows 3103 cols
[2023-03-20 01:59:11] [INFO ] Computed 1101 place invariants in 30 ms
[2023-03-20 01:59:13] [INFO ] Implicit Places using invariants in 1726 ms returned []
[2023-03-20 01:59:13] [INFO ] Invariant cache hit.
[2023-03-20 01:59:14] [INFO ] Implicit Places using invariants and state equation in 1539 ms returned []
Implicit Place search using SMT with State Equation took 3281 ms to find 0 implicit places.
[2023-03-20 01:59:14] [INFO ] Invariant cache hit.
[2023-03-20 01:59:16] [INFO ] Dead Transitions using invariants and state equation in 1584 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5065 ms. Remains : 3103/3103 places, 2603/2603 transitions.
Stuttering acceptance computed with spot in 347 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), true, (AND p1 p2), p1]
Running random walk in product with property : ShieldPPPs-PT-100A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s920 0) (NEQ s1311 1)), p1:(OR (EQ s1328 0) (EQ s1420 1)), p2:(OR (EQ s920 0) (EQ s1311 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 5 ms.
FORMULA ShieldPPPs-PT-100A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-01 finished in 5548 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 3103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Applied a total of 0 rules in 152 ms. Remains 3103 /3103 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
[2023-03-20 01:59:17] [INFO ] Invariant cache hit.
[2023-03-20 01:59:18] [INFO ] Implicit Places using invariants in 1807 ms returned []
[2023-03-20 01:59:18] [INFO ] Invariant cache hit.
[2023-03-20 01:59:20] [INFO ] Implicit Places using invariants and state equation in 1574 ms returned []
Implicit Place search using SMT with State Equation took 3389 ms to find 0 implicit places.
[2023-03-20 01:59:20] [INFO ] Invariant cache hit.
[2023-03-20 01:59:22] [INFO ] Dead Transitions using invariants and state equation in 1489 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5031 ms. Remains : 3103/3103 places, 2603/2603 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-100A-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 s2153 0) (EQ s1304 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 4960 ms.
Product exploration explored 100000 steps with 33333 reset in 5201 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [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 65 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-100A-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-02 finished in 15449 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((G((p1 U p2))&&F(G(p3)))))))'
Support contains 6 out of 3103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3101 transition count 2601
Applied a total of 4 rules in 340 ms. Remains 3101 /3103 variables (removed 2) and now considering 2601/2603 (removed 2) transitions.
// Phase 1: matrix 2601 rows 3101 cols
[2023-03-20 01:59:32] [INFO ] Computed 1101 place invariants in 8 ms
[2023-03-20 01:59:34] [INFO ] Implicit Places using invariants in 1539 ms returned []
[2023-03-20 01:59:34] [INFO ] Invariant cache hit.
[2023-03-20 01:59:36] [INFO ] Implicit Places using invariants and state equation in 1760 ms returned []
Implicit Place search using SMT with State Equation took 3300 ms to find 0 implicit places.
[2023-03-20 01:59:36] [INFO ] Redundant transitions in 190 ms returned []
[2023-03-20 01:59:36] [INFO ] Invariant cache hit.
[2023-03-20 01:59:37] [INFO ] Dead Transitions using invariants and state equation in 1496 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3101/3103 places, 2601/2603 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5333 ms. Remains : 3101/3103 places, 2601/2603 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (NOT p2), (NOT p3)]
Running random walk in product with property : ShieldPPPs-PT-100A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 2}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=(NOT p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s2684 0), p2:(OR (EQ s3 0) (EQ s991 1)), p1:(OR (EQ s907 0) (EQ s341 1)), p3:(EQ s1195 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 19275 steps with 3 reset in 286 ms.
FORMULA ShieldPPPs-PT-100A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-07 finished in 5817 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 2 out of 3103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3101 transition count 2601
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3100 transition count 2600
Applied a total of 4 rules in 416 ms. Remains 3100 /3103 variables (removed 3) and now considering 2600/2603 (removed 3) transitions.
// Phase 1: matrix 2600 rows 3100 cols
[2023-03-20 01:59:38] [INFO ] Computed 1101 place invariants in 6 ms
[2023-03-20 01:59:40] [INFO ] Implicit Places using invariants in 1676 ms returned []
[2023-03-20 01:59:40] [INFO ] Invariant cache hit.
[2023-03-20 01:59:42] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 3408 ms to find 0 implicit places.
[2023-03-20 01:59:42] [INFO ] Redundant transitions in 121 ms returned []
[2023-03-20 01:59:42] [INFO ] Invariant cache hit.
[2023-03-20 01:59:43] [INFO ] Dead Transitions using invariants and state equation in 1482 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3100/3103 places, 2600/2603 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5445 ms. Remains : 3100/3103 places, 2600/2603 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-100A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s2096 0) (EQ s330 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6641 steps with 0 reset in 119 ms.
FORMULA ShieldPPPs-PT-100A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-08 finished in 5661 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(X(F((F(X(p0)) U p1)))))'
Support contains 2 out of 3103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Applied a total of 0 rules in 166 ms. Remains 3103 /3103 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
// Phase 1: matrix 2603 rows 3103 cols
[2023-03-20 01:59:44] [INFO ] Computed 1101 place invariants in 7 ms
[2023-03-20 01:59:45] [INFO ] Implicit Places using invariants in 1679 ms returned []
[2023-03-20 01:59:45] [INFO ] Invariant cache hit.
[2023-03-20 01:59:49] [INFO ] Implicit Places using invariants and state equation in 4051 ms returned []
Implicit Place search using SMT with State Equation took 5745 ms to find 0 implicit places.
[2023-03-20 01:59:49] [INFO ] Invariant cache hit.
[2023-03-20 01:59:51] [INFO ] Dead Transitions using invariants and state equation in 1607 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7530 ms. Remains : 3103/3103 places, 2603/2603 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-100A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s529 0) (EQ s379 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 18 reset in 1583 ms.
Product exploration explored 100000 steps with 19 reset in 2104 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 207 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 174 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 113 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), false]
Support contains 2 out of 3103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3101 transition count 2601
Applied a total of 4 rules in 299 ms. Remains 3101 /3103 variables (removed 2) and now considering 2601/2603 (removed 2) transitions.
// Phase 1: matrix 2601 rows 3101 cols
[2023-03-20 01:59:56] [INFO ] Computed 1101 place invariants in 14 ms
[2023-03-20 01:59:58] [INFO ] Implicit Places using invariants in 1760 ms returned []
[2023-03-20 01:59:58] [INFO ] Invariant cache hit.
[2023-03-20 01:59:59] [INFO ] Implicit Places using invariants and state equation in 1679 ms returned []
Implicit Place search using SMT with State Equation took 3445 ms to find 0 implicit places.
[2023-03-20 01:59:59] [INFO ] Redundant transitions in 86 ms returned []
[2023-03-20 01:59:59] [INFO ] Invariant cache hit.
[2023-03-20 02:00:01] [INFO ] Dead Transitions using invariants and state equation in 1556 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3101/3103 places, 2601/2603 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5394 ms. Remains : 3101/3103 places, 2601/2603 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 119 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 92 ms :[(NOT p1), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 127 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 80 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), false]
Product exploration explored 100000 steps with 39 reset in 1547 ms.
Product exploration explored 100000 steps with 45 reset in 2056 ms.
Support contains 2 out of 3101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3101/3101 places, 2601/2601 transitions.
Applied a total of 0 rules in 227 ms. Remains 3101 /3101 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
[2023-03-20 02:00:05] [INFO ] Invariant cache hit.
[2023-03-20 02:00:07] [INFO ] Implicit Places using invariants in 1988 ms returned []
[2023-03-20 02:00:07] [INFO ] Invariant cache hit.
[2023-03-20 02:00:10] [INFO ] Implicit Places using invariants and state equation in 2439 ms returned []
Implicit Place search using SMT with State Equation took 4429 ms to find 0 implicit places.
[2023-03-20 02:00:10] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-20 02:00:10] [INFO ] Invariant cache hit.
[2023-03-20 02:00:12] [INFO ] Dead Transitions using invariants and state equation in 1796 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6566 ms. Remains : 3101/3101 places, 2601/2601 transitions.
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-10 finished in 28640 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&&((F(p3)&&p2)||p1)))))'
Support contains 7 out of 3103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Applied a total of 0 rules in 188 ms. Remains 3103 /3103 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
// Phase 1: matrix 2603 rows 3103 cols
[2023-03-20 02:00:12] [INFO ] Computed 1101 place invariants in 15 ms
[2023-03-20 02:00:14] [INFO ] Implicit Places using invariants in 1873 ms returned []
[2023-03-20 02:00:14] [INFO ] Invariant cache hit.
[2023-03-20 02:00:16] [INFO ] Implicit Places using invariants and state equation in 1541 ms returned []
Implicit Place search using SMT with State Equation took 3414 ms to find 0 implicit places.
[2023-03-20 02:00:16] [INFO ] Invariant cache hit.
[2023-03-20 02:00:18] [INFO ] Dead Transitions using invariants and state equation in 1889 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5492 ms. Remains : 3103/3103 places, 2603/2603 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : ShieldPPPs-PT-100A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s1407 0) (EQ s942 1)), p1:(OR (EQ s1545 0) (EQ s76 1)), p2:(AND (EQ s1556 1) (OR (EQ s1407 0) (EQ s942 1))), p3:(OR (EQ s2062 0) (EQ s1858 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 6684 ms.
Product exploration explored 100000 steps with 50000 reset in 6753 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2) p3), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (NOT (AND p0 (NOT p1) p2 (NOT p3)))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))))), (X (X (NOT (AND p0 (NOT p1) p2 (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1) p2 (NOT p3))))
Knowledge based reduction with 6 factoid took 142 ms. Reduced automaton from 3 states, 4 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-100A-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-11 finished in 19274 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(X(F((F(X(p0)) U p1)))))'
Found a Shortening insensitive property : ShieldPPPs-PT-100A-LTLCardinality-10
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 3103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 3103/3103 places, 2603/2603 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 3101 transition count 2601
Applied a total of 4 rules in 279 ms. Remains 3101 /3103 variables (removed 2) and now considering 2601/2603 (removed 2) transitions.
// Phase 1: matrix 2601 rows 3101 cols
[2023-03-20 02:00:32] [INFO ] Computed 1101 place invariants in 5 ms
[2023-03-20 02:00:34] [INFO ] Implicit Places using invariants in 1702 ms returned []
[2023-03-20 02:00:34] [INFO ] Invariant cache hit.
[2023-03-20 02:00:35] [INFO ] Implicit Places using invariants and state equation in 1614 ms returned []
Implicit Place search using SMT with State Equation took 3318 ms to find 0 implicit places.
[2023-03-20 02:00:35] [INFO ] Invariant cache hit.
[2023-03-20 02:00:37] [INFO ] Dead Transitions using invariants and state equation in 1578 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 3101/3103 places, 2601/2603 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5177 ms. Remains : 3101/3103 places, 2601/2603 transitions.
Running random walk in product with property : ShieldPPPs-PT-100A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s529 0) (EQ s379 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 18 reset in 1538 ms.
Product exploration explored 100000 steps with 19 reset in 1992 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 213 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 155 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 89 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), false]
Support contains 2 out of 3101 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3101/3101 places, 2601/2601 transitions.
Applied a total of 0 rules in 211 ms. Remains 3101 /3101 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
[2023-03-20 02:00:41] [INFO ] Invariant cache hit.
[2023-03-20 02:00:43] [INFO ] Implicit Places using invariants in 2188 ms returned []
[2023-03-20 02:00:43] [INFO ] Invariant cache hit.
[2023-03-20 02:00:45] [INFO ] Implicit Places using invariants and state equation in 2108 ms returned []
Implicit Place search using SMT with State Equation took 4301 ms to find 0 implicit places.
[2023-03-20 02:00:46] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-20 02:00:46] [INFO ] Invariant cache hit.
[2023-03-20 02:00:47] [INFO ] Dead Transitions using invariants and state equation in 1760 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6365 ms. Remains : 3101/3101 places, 2601/2601 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 136 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 54 ms :[(NOT p1), false]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p1, (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 234 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 72 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), false]
Product exploration explored 100000 steps with 30 reset in 1570 ms.
Product exploration explored 100000 steps with 33 reset in 2100 ms.
Support contains 2 out of 3101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3101/3101 places, 2601/2601 transitions.
Applied a total of 0 rules in 144 ms. Remains 3101 /3101 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
[2023-03-20 02:00:52] [INFO ] Invariant cache hit.
[2023-03-20 02:00:54] [INFO ] Implicit Places using invariants in 2002 ms returned []
[2023-03-20 02:00:54] [INFO ] Invariant cache hit.
[2023-03-20 02:00:56] [INFO ] Implicit Places using invariants and state equation in 1673 ms returned []
Implicit Place search using SMT with State Equation took 3677 ms to find 0 implicit places.
[2023-03-20 02:00:56] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-20 02:00:56] [INFO ] Invariant cache hit.
[2023-03-20 02:00:57] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5418 ms. Remains : 3101/3101 places, 2601/2601 transitions.
Treatment of property ShieldPPPs-PT-100A-LTLCardinality-10 finished in 26204 ms.
[2023-03-20 02:00:58] [INFO ] Flatten gal took : 137 ms
[2023-03-20 02:00:58] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-20 02:00:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3103 places, 2603 transitions and 10006 arcs took 18 ms.
Total runtime 172719 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPs-PT-100A
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

BK_STOP 1679277698829

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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: rewrite Frontend/Parser/formula_rewrite.k:355
lola: rewrite Frontend/Parser/formula_rewrite.k:433
lola: rewrite Frontend/Parser/formula_rewrite.k:355
lola: rewrite Frontend/Parser/formula_rewrite.k:346
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 ShieldPPPs-PT-100A-LTLCardinality-10
lola: time limit : 3599 sec
lola: memory limit: 32 pages
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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-100A"
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-100A, 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-oct2-167903715400515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-100A.tgz
mv ShieldPPPs-PT-100A 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 ;