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.r295-tall-167873948200628.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 PolyORBLF-PT-S06J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948200628
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 28K Feb 26 14:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 26 14:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 444K Feb 26 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 26 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 52K Feb 26 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 273K Feb 26 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 534K Feb 26 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.4M Feb 26 14:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M 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 PolyORBLF-PT-S06J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J06T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678878939030

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 11:15:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 11:15:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 11:15:41] [INFO ] Load time of PNML (sax parser for PT used): 663 ms
[2023-03-15 11:15:41] [INFO ] Transformed 894 places.
[2023-03-15 11:15:41] [INFO ] Transformed 14334 transitions.
[2023-03-15 11:15:41] [INFO ] Parsed PT model containing 894 places and 14334 transitions and 119772 arcs in 828 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
[2023-03-15 11:15:41] [INFO ] Reduced 120 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 185 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 889 transition count 3574
Applied a total of 5 rules in 157 ms. Remains 889 /894 variables (removed 5) and now considering 3574/3574 (removed 0) transitions.
[2023-03-15 11:15:41] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
// Phase 1: matrix 3526 rows 889 cols
[2023-03-15 11:15:41] [INFO ] Computed 57 place invariants in 219 ms
[2023-03-15 11:15:45] [INFO ] Dead Transitions using invariants and state equation in 4238 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2023-03-15 11:15:45] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 889 cols
[2023-03-15 11:15:46] [INFO ] Computed 57 place invariants in 74 ms
[2023-03-15 11:15:46] [INFO ] Implicit Places using invariants in 759 ms returned [12, 242, 371, 402, 543, 599, 746]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 767 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 882/894 places, 2350/3574 transitions.
Applied a total of 0 rules in 27 ms. Remains 882 /882 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5220 ms. Remains : 882/894 places, 2350/3574 transitions.
Support contains 185 out of 882 places after structural reductions.
[2023-03-15 11:15:47] [INFO ] Flatten gal took : 258 ms
[2023-03-15 11:15:47] [INFO ] Flatten gal took : 150 ms
[2023-03-15 11:15:47] [INFO ] Input system was already deterministic with 2350 transitions.
Incomplete random walk after 10000 steps, including 62 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 29) seen :26
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 11:15:48] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 882 cols
[2023-03-15 11:15:48] [INFO ] Computed 50 place invariants in 67 ms
[2023-03-15 11:15:48] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-15 11:15:48] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 38 ms returned sat
[2023-03-15 11:16:13] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 882 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 881 transition count 2278
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 145 place count 809 transition count 2278
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 145 place count 809 transition count 2166
Deduced a syphon composed of 112 places in 3 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 369 place count 697 transition count 2166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 372 place count 694 transition count 2163
Iterating global reduction 2 with 3 rules applied. Total rules applied 375 place count 694 transition count 2163
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 567 place count 598 transition count 2067
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 583 place count 598 transition count 2051
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 599 place count 582 transition count 2051
Applied a total of 599 rules in 314 ms. Remains 582 /882 variables (removed 300) and now considering 2051/2350 (removed 299) transitions.
[2023-03-15 11:16:13] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
// Phase 1: matrix 2003 rows 582 cols
[2023-03-15 11:16:14] [INFO ] Computed 49 place invariants in 44 ms
[2023-03-15 11:16:15] [INFO ] Dead Transitions using invariants and state equation in 1367 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1683 ms. Remains : 582/882 places, 2051/2350 transitions.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 94126 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 94126 steps, saw 37763 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:16:18] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
[2023-03-15 11:16:18] [INFO ] Invariant cache hit.
[2023-03-15 11:16:18] [INFO ] [Real]Absence check using 23 positive place invariants in 6 ms returned sat
[2023-03-15 11:16:18] [INFO ] [Real]Absence check using 23 positive and 26 generalized place invariants in 20 ms returned sat
[2023-03-15 11:16:21] [INFO ] After 2668ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-15 11:16:21] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:16:30] [INFO ] After 9045ms SMT Verify possible using 224 Read/Feed constraints in real domain returned unsat :0 sat :0
[2023-03-15 11:16:30] [INFO ] After 11839ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 2051/2051 transitions.
Applied a total of 0 rules in 53 ms. Remains 582 /582 variables (removed 0) and now considering 2051/2051 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 582/582 places, 2051/2051 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 2051/2051 transitions.
Applied a total of 0 rules in 50 ms. Remains 582 /582 variables (removed 0) and now considering 2051/2051 (removed 0) transitions.
[2023-03-15 11:16:30] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
[2023-03-15 11:16:30] [INFO ] Invariant cache hit.
[2023-03-15 11:16:31] [INFO ] Implicit Places using invariants in 872 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 879 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 581/582 places, 2051/2051 transitions.
Applied a total of 0 rules in 43 ms. Remains 581 /581 variables (removed 0) and now considering 2051/2051 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 974 ms. Remains : 581/582 places, 2051/2051 transitions.
Incomplete random walk after 10000 steps, including 99 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 94852 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 94852 steps, saw 37985 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:16:34] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
// Phase 1: matrix 2003 rows 581 cols
[2023-03-15 11:16:34] [INFO ] Computed 48 place invariants in 56 ms
[2023-03-15 11:16:34] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-15 11:16:34] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 29 ms returned sat
[2023-03-15 11:16:34] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 11:16:34] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-15 11:16:34] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 28 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-15 11:16:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 11:16:59] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 581 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 581/581 places, 2051/2051 transitions.
Applied a total of 0 rules in 55 ms. Remains 581 /581 variables (removed 0) and now considering 2051/2051 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 581/581 places, 2051/2051 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 581/581 places, 2051/2051 transitions.
Applied a total of 0 rules in 45 ms. Remains 581 /581 variables (removed 0) and now considering 2051/2051 (removed 0) transitions.
[2023-03-15 11:16:59] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
[2023-03-15 11:16:59] [INFO ] Invariant cache hit.
[2023-03-15 11:17:00] [INFO ] Implicit Places using invariants in 814 ms returned []
[2023-03-15 11:17:00] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
[2023-03-15 11:17:00] [INFO ] Invariant cache hit.
[2023-03-15 11:17:01] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:17:12] [INFO ] Implicit Places using invariants and state equation in 12079 ms returned []
Implicit Place search using SMT with State Equation took 12899 ms to find 0 implicit places.
[2023-03-15 11:17:12] [INFO ] Redundant transitions in 125 ms returned []
[2023-03-15 11:17:12] [INFO ] Flow matrix only has 2003 transitions (discarded 48 similar events)
[2023-03-15 11:17:12] [INFO ] Invariant cache hit.
[2023-03-15 11:17:14] [INFO ] Dead Transitions using invariants and state equation in 1348 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14439 ms. Remains : 581/581 places, 2051/2051 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 581 transition count 2003
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 581 transition count 1955
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -80
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 573 transition count 2035
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 120 place count 573 transition count 2027
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 128 place count 565 transition count 2027
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 2 with 14 rules applied. Total rules applied 142 place count 565 transition count 2013
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 156 place count 551 transition count 2013
Applied a total of 156 rules in 217 ms. Remains 551 /581 variables (removed 30) and now considering 2013/2051 (removed 38) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2013 rows 551 cols
[2023-03-15 11:17:14] [INFO ] Computed 48 place invariants in 35 ms
[2023-03-15 11:17:14] [INFO ] [Real]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-15 11:17:14] [INFO ] [Real]Absence check using 21 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-15 11:17:14] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 11:17:14] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2023-03-15 11:17:14] [INFO ] [Nat]Absence check using 21 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-15 11:17:28] [INFO ] After 13543ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 11:17:28] [INFO ] Deduced a trap composed of 54 places in 82 ms of which 3 ms to minimize.
[2023-03-15 11:17:28] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 1 ms to minimize.
[2023-03-15 11:17:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 843 ms
[2023-03-15 11:17:29] [INFO ] After 14441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-15 11:17:29] [INFO ] After 14609ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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(F(!p0)) U G(!p1))))'
Support contains 59 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 873 transition count 2342
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 873 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 865 transition count 2334
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 865 transition count 2334
Applied a total of 33 rules in 50 ms. Remains 865 /882 variables (removed 17) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:17:29] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 865 cols
[2023-03-15 11:17:29] [INFO ] Computed 49 place invariants in 53 ms
[2023-03-15 11:17:32] [INFO ] Dead Transitions using invariants and state equation in 3312 ms found 0 transitions.
[2023-03-15 11:17:32] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:17:32] [INFO ] Invariant cache hit.
[2023-03-15 11:17:33] [INFO ] Implicit Places using invariants in 988 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 996 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 864/882 places, 2334/2350 transitions.
Applied a total of 0 rules in 15 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4374 ms. Remains : 864/882 places, 2334/2350 transitions.
Stuttering acceptance computed with spot in 348 ms :[p1, p1, p0, (AND p0 (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s37 1) (GEQ s756 1)) (AND (GEQ s20 1) (GEQ s37 1)) (AND (GEQ s37 1) (GEQ s377 1)) (AND (GEQ s37 1) (GEQ s278 1)) (AND (GEQ s37 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 726 reset in 732 ms.
Product exploration explored 100000 steps with 710 reset in 652 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 315 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[p1, p1, p0, (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 72 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 45 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:17:36] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2023-03-15 11:17:36] [INFO ] Computed 48 place invariants in 60 ms
[2023-03-15 11:17:36] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-15 11:17:36] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 57 ms returned sat
[2023-03-15 11:17:36] [INFO ] After 263ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F p1), (F p0)]
Knowledge based reduction with 8 factoid took 368 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[p1, p1, p0, p0]
Stuttering acceptance computed with spot in 142 ms :[p1, p1, p0, p0]
Support contains 59 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 16 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2023-03-15 11:17:37] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:17:37] [INFO ] Invariant cache hit.
[2023-03-15 11:17:40] [INFO ] Dead Transitions using invariants and state equation in 3345 ms found 0 transitions.
[2023-03-15 11:17:40] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:17:40] [INFO ] Invariant cache hit.
[2023-03-15 11:17:41] [INFO ] Implicit Places using invariants in 1012 ms returned []
[2023-03-15 11:17:41] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:17:41] [INFO ] Invariant cache hit.
[2023-03-15 11:17:42] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:17:53] [INFO ] Implicit Places using invariants and state equation in 11693 ms returned []
Implicit Place search using SMT with State Equation took 12711 ms to find 0 implicit places.
[2023-03-15 11:17:53] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:17:53] [INFO ] Invariant cache hit.
[2023-03-15 11:17:56] [INFO ] Dead Transitions using invariants and state equation in 3394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19471 ms. Remains : 864/864 places, 2334/2334 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[p1, p1, p0, p0]
Finished random walk after 183 steps, including 1 resets, run visited all 2 properties in 5 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[p1, p1, p0, p0]
Stuttering acceptance computed with spot in 145 ms :[p1, p1, p0, p0]
Stuttering acceptance computed with spot in 145 ms :[p1, p1, p0, p0]
Product exploration explored 100000 steps with 646 reset in 643 ms.
Product exploration explored 100000 steps with 716 reset in 657 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 165 ms :[p1, p1, p0, p0]
Support contains 59 out of 864 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 864 transition count 2334
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 15 Pre rules applied. Total rules applied 49 place count 864 transition count 2334
Deduced a syphon composed of 64 places in 1 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 64 place count 864 transition count 2334
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 80 place count 848 transition count 2318
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 96 place count 848 transition count 2318
Performed 152 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 200 places in 2 ms
Iterating global reduction 1 with 152 rules applied. Total rules applied 248 place count 848 transition count 2318
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 275 place count 821 transition count 2291
Deduced a syphon composed of 176 places in 1 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 302 place count 821 transition count 2291
Deduced a syphon composed of 176 places in 1 ms
Applied a total of 302 rules in 235 ms. Remains 821 /864 variables (removed 43) and now considering 2291/2334 (removed 43) transitions.
[2023-03-15 11:17:59] [INFO ] Flow matrix only has 2243 transitions (discarded 48 similar events)
// Phase 1: matrix 2243 rows 821 cols
[2023-03-15 11:17:59] [INFO ] Computed 48 place invariants in 50 ms
[2023-03-15 11:18:02] [INFO ] Dead Transitions using invariants and state equation in 2503 ms found 0 transitions.
[2023-03-15 11:18:02] [INFO ] Redundant transitions in 129 ms returned []
[2023-03-15 11:18:02] [INFO ] Flow matrix only has 2243 transitions (discarded 48 similar events)
[2023-03-15 11:18:02] [INFO ] Invariant cache hit.
[2023-03-15 11:18:04] [INFO ] Dead Transitions using invariants and state equation in 2540 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 821/864 places, 2291/2334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5419 ms. Remains : 821/864 places, 2291/2334 transitions.
Support contains 59 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 17 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2023-03-15 11:18:04] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2023-03-15 11:18:04] [INFO ] Computed 48 place invariants in 57 ms
[2023-03-15 11:18:08] [INFO ] Dead Transitions using invariants and state equation in 3300 ms found 0 transitions.
[2023-03-15 11:18:08] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:18:08] [INFO ] Invariant cache hit.
[2023-03-15 11:18:09] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2023-03-15 11:18:09] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:18:09] [INFO ] Invariant cache hit.
[2023-03-15 11:18:09] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:18:28] [INFO ] Implicit Places using invariants and state equation in 19631 ms returned []
Implicit Place search using SMT with State Equation took 20649 ms to find 0 implicit places.
[2023-03-15 11:18:28] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:18:28] [INFO ] Invariant cache hit.
[2023-03-15 11:18:32] [INFO ] Dead Transitions using invariants and state equation in 3280 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27249 ms. Remains : 864/864 places, 2334/2334 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-00 finished in 62872 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 17 out of 882 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 881 transition count 2294
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 825 transition count 2286
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 817 transition count 2286
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 128 place count 817 transition count 2166
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 368 place count 697 transition count 2166
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 371 place count 694 transition count 2163
Iterating global reduction 3 with 3 rules applied. Total rules applied 374 place count 694 transition count 2163
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 518 place count 622 transition count 2091
Applied a total of 518 rules in 182 ms. Remains 622 /882 variables (removed 260) and now considering 2091/2350 (removed 259) transitions.
[2023-03-15 11:18:32] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
// Phase 1: matrix 2043 rows 622 cols
[2023-03-15 11:18:32] [INFO ] Computed 49 place invariants in 44 ms
[2023-03-15 11:18:34] [INFO ] Dead Transitions using invariants and state equation in 1686 ms found 0 transitions.
[2023-03-15 11:18:34] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:18:34] [INFO ] Invariant cache hit.
[2023-03-15 11:18:35] [INFO ] Implicit Places using invariants in 808 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 815 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/882 places, 2091/2350 transitions.
Applied a total of 0 rules in 52 ms. Remains 621 /621 variables (removed 0) and now considering 2091/2091 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2738 ms. Remains : 621/882 places, 2091/2350 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s313 10) (LT s341 1) (LT s372 1) (LT s495 1) (LT s499 1)) (OR (LT s279 1) (LT s313 10) (LT s341 1) (LT s372 1) (LT s495 1)) (OR (LT s244 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 992 reset in 1061 ms.
Product exploration explored 100000 steps with 1001 reset in 1074 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 113 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=37 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 17 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 2091/2091 transitions.
Applied a total of 0 rules in 45 ms. Remains 621 /621 variables (removed 0) and now considering 2091/2091 (removed 0) transitions.
[2023-03-15 11:18:37] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
// Phase 1: matrix 2043 rows 621 cols
[2023-03-15 11:18:37] [INFO ] Computed 48 place invariants in 43 ms
[2023-03-15 11:18:39] [INFO ] Dead Transitions using invariants and state equation in 1712 ms found 0 transitions.
[2023-03-15 11:18:39] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:18:39] [INFO ] Invariant cache hit.
[2023-03-15 11:18:40] [INFO ] Implicit Places using invariants in 829 ms returned []
[2023-03-15 11:18:40] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:18:40] [INFO ] Invariant cache hit.
[2023-03-15 11:18:40] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:18:58] [INFO ] Implicit Places using invariants and state equation in 18048 ms returned []
Implicit Place search using SMT with State Equation took 18879 ms to find 0 implicit places.
[2023-03-15 11:18:58] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-15 11:18:58] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:18:58] [INFO ] Invariant cache hit.
[2023-03-15 11:19:00] [INFO ] Dead Transitions using invariants and state equation in 1678 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22390 ms. Remains : 621/621 places, 2091/2091 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 987 reset in 1075 ms.
Product exploration explored 100000 steps with 1015 reset in 1095 ms.
Support contains 17 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 2091/2091 transitions.
Applied a total of 0 rules in 34 ms. Remains 621 /621 variables (removed 0) and now considering 2091/2091 (removed 0) transitions.
[2023-03-15 11:19:02] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:19:02] [INFO ] Invariant cache hit.
[2023-03-15 11:19:04] [INFO ] Dead Transitions using invariants and state equation in 1657 ms found 0 transitions.
[2023-03-15 11:19:04] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:19:04] [INFO ] Invariant cache hit.
[2023-03-15 11:19:05] [INFO ] Implicit Places using invariants in 811 ms returned []
[2023-03-15 11:19:05] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:19:05] [INFO ] Invariant cache hit.
[2023-03-15 11:19:05] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:19:19] [INFO ] Implicit Places using invariants and state equation in 14689 ms returned []
Implicit Place search using SMT with State Equation took 15503 ms to find 0 implicit places.
[2023-03-15 11:19:19] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-15 11:19:19] [INFO ] Flow matrix only has 2043 transitions (discarded 48 similar events)
[2023-03-15 11:19:19] [INFO ] Invariant cache hit.
[2023-03-15 11:19:21] [INFO ] Dead Transitions using invariants and state equation in 1734 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19009 ms. Remains : 621/621 places, 2091/2091 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-01 finished in 49385 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&&F(p1)&&X((!p0 U (!p2||G(!p0)))))))'
Support contains 26 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Applied a total of 1 rules in 24 ms. Remains 881 /882 variables (removed 1) and now considering 2350/2350 (removed 0) transitions.
[2023-03-15 11:19:21] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 881 cols
[2023-03-15 11:19:21] [INFO ] Computed 49 place invariants in 58 ms
[2023-03-15 11:19:25] [INFO ] Dead Transitions using invariants and state equation in 3392 ms found 0 transitions.
[2023-03-15 11:19:25] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
[2023-03-15 11:19:25] [INFO ] Invariant cache hit.
[2023-03-15 11:19:26] [INFO ] Implicit Places using invariants in 1075 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1081 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 880/882 places, 2350/2350 transitions.
Applied a total of 0 rules in 18 ms. Remains 880 /880 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4516 ms. Remains : 880/882 places, 2350/2350 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), true, (NOT p1), (AND p0 p2)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p2), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GEQ s287 1) (GEQ s549 1) (GEQ s738 1) (GEQ s645 1) (GEQ s370 1) (GEQ s371 1) (GEQ s869 1) (GEQ s169 1)), p1:(OR (AND (GEQ s325 1) (GEQ s575 1)) (A...], 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]]
Stuttering criterion allowed to conclude after 39 steps with 4 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-02 finished in 4713 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))))'
Support contains 23 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 873 transition count 2342
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 873 transition count 2342
Applied a total of 17 rules in 44 ms. Remains 873 /882 variables (removed 9) and now considering 2342/2350 (removed 8) transitions.
[2023-03-15 11:19:26] [INFO ] Flow matrix only has 2294 transitions (discarded 48 similar events)
// Phase 1: matrix 2294 rows 873 cols
[2023-03-15 11:19:26] [INFO ] Computed 49 place invariants in 60 ms
[2023-03-15 11:19:29] [INFO ] Dead Transitions using invariants and state equation in 3173 ms found 0 transitions.
[2023-03-15 11:19:29] [INFO ] Flow matrix only has 2294 transitions (discarded 48 similar events)
[2023-03-15 11:19:29] [INFO ] Invariant cache hit.
[2023-03-15 11:19:30] [INFO ] Implicit Places using invariants in 895 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 900 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 872/882 places, 2342/2350 transitions.
Applied a total of 0 rules in 17 ms. Remains 872 /872 variables (removed 0) and now considering 2342/2342 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4137 ms. Remains : 872/882 places, 2342/2350 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (LT s221 1) (LT s509 1) (LT s426 1) (LT s702 1) (LT s854 1) (LT s58 1) (LT s707 1) (LT s340 1)), p0:(AND (OR (LT s124 1) (LT s391 8) (LT s601 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 126 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-03 finished in 4275 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(!p0)||X((!p1 U (G(!p1)||(!p1&&G(!p0)))))) U p0))'
Support contains 18 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 873 transition count 2342
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 873 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 865 transition count 2334
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 865 transition count 2334
Applied a total of 33 rules in 57 ms. Remains 865 /882 variables (removed 17) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:19:30] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 865 cols
[2023-03-15 11:19:30] [INFO ] Computed 49 place invariants in 50 ms
[2023-03-15 11:19:34] [INFO ] Dead Transitions using invariants and state equation in 3366 ms found 0 transitions.
[2023-03-15 11:19:34] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:19:34] [INFO ] Invariant cache hit.
[2023-03-15 11:19:35] [INFO ] Implicit Places using invariants in 1037 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1044 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 864/882 places, 2334/2350 transitions.
Applied a total of 0 rules in 17 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4485 ms. Remains : 864/882 places, 2334/2350 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (AND p1 p0), true, p0, p1]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s176 1) (GEQ s278 1)) (AND (GEQ s1 1) (GEQ s176 1)) (AND (GEQ s176 1) (GEQ s675 1)) (AND (GEQ s176 1) (GEQ s377 1)) (AND (GEQ s20 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 58 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-04 finished in 4660 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(X(G(p0)))))'
Support contains 8 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 873 transition count 2342
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 873 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 865 transition count 2334
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 865 transition count 2334
Applied a total of 33 rules in 59 ms. Remains 865 /882 variables (removed 17) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:19:35] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:19:35] [INFO ] Invariant cache hit.
[2023-03-15 11:19:38] [INFO ] Dead Transitions using invariants and state equation in 3092 ms found 0 transitions.
[2023-03-15 11:19:38] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:19:38] [INFO ] Invariant cache hit.
[2023-03-15 11:19:39] [INFO ] Implicit Places using invariants in 1058 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1063 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 864/882 places, 2334/2350 transitions.
Applied a total of 0 rules in 19 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4235 ms. Remains : 864/882 places, 2334/2350 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (LT s631 1) (LT s487 1) (LT s376 1) (LT s710 1) (LT s528 1) (LT s120 1) (LT s344 1) (LT s234 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1674 steps with 9 reset in 13 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-05 finished in 4429 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)&&F(p1))))'
Support contains 5 out of 882 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 881 transition count 2278
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 809 transition count 2278
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 144 place count 809 transition count 2166
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 368 place count 697 transition count 2166
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 371 place count 694 transition count 2163
Iterating global reduction 2 with 3 rules applied. Total rules applied 374 place count 694 transition count 2163
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 554 place count 604 transition count 2073
Applied a total of 554 rules in 118 ms. Remains 604 /882 variables (removed 278) and now considering 2073/2350 (removed 277) transitions.
[2023-03-15 11:19:39] [INFO ] Flow matrix only has 2025 transitions (discarded 48 similar events)
// Phase 1: matrix 2025 rows 604 cols
[2023-03-15 11:19:40] [INFO ] Computed 49 place invariants in 55 ms
[2023-03-15 11:19:41] [INFO ] Dead Transitions using invariants and state equation in 1716 ms found 0 transitions.
[2023-03-15 11:19:41] [INFO ] Flow matrix only has 2025 transitions (discarded 48 similar events)
[2023-03-15 11:19:41] [INFO ] Invariant cache hit.
[2023-03-15 11:19:42] [INFO ] Implicit Places using invariants in 780 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 784 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 603/882 places, 2073/2350 transitions.
Applied a total of 0 rules in 39 ms. Remains 603 /603 variables (removed 0) and now considering 2073/2073 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2658 ms. Remains : 603/882 places, 2073/2350 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s63 1) (GEQ s209 10) (GEQ s404 1)), p1:(AND (GEQ s71 1) (GEQ s333 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 98 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-09 finished in 2786 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 U p1))&&F((G(p2)&&X(F(p3))))))'
Support contains 9 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 873 transition count 2342
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 873 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 865 transition count 2334
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 865 transition count 2334
Applied a total of 33 rules in 60 ms. Remains 865 /882 variables (removed 17) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:19:42] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 865 cols
[2023-03-15 11:19:42] [INFO ] Computed 49 place invariants in 51 ms
[2023-03-15 11:19:46] [INFO ] Dead Transitions using invariants and state equation in 3324 ms found 0 transitions.
[2023-03-15 11:19:46] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:19:46] [INFO ] Invariant cache hit.
[2023-03-15 11:19:47] [INFO ] Implicit Places using invariants in 990 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 994 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 864/882 places, 2334/2350 transitions.
Applied a total of 0 rules in 17 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4397 ms. Remains : 864/882 places, 2334/2350 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p2) (NOT p1) (NOT p3)), (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p2), (NOT p3), true]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (LT s36 1) (LT s456 1)), p1:(AND (GEQ s372 1) (GEQ s466 1) (GEQ s684 1)), p0:(AND (GEQ s315 1) (GEQ s442 10)), p3:(AND (GEQ s87 1) (GEQ s187 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1794 steps with 10 reset in 15 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-11 finished in 4645 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(X(F((p0||X(p1)))))||F(p2))))'
Support contains 8 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 875 transition count 2343
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 875 transition count 2343
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 868 transition count 2336
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 868 transition count 2336
Applied a total of 28 rules in 56 ms. Remains 868 /882 variables (removed 14) and now considering 2336/2350 (removed 14) transitions.
[2023-03-15 11:19:47] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
// Phase 1: matrix 2288 rows 868 cols
[2023-03-15 11:19:47] [INFO ] Computed 50 place invariants in 58 ms
[2023-03-15 11:19:50] [INFO ] Dead Transitions using invariants and state equation in 3387 ms found 0 transitions.
[2023-03-15 11:19:50] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:19:50] [INFO ] Invariant cache hit.
[2023-03-15 11:19:51] [INFO ] Implicit Places using invariants in 1095 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1102 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 867/882 places, 2336/2350 transitions.
Applied a total of 0 rules in 17 ms. Remains 867 /867 variables (removed 0) and now considering 2336/2336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4564 ms. Remains : 867/882 places, 2336/2350 transitions.
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s37 1) (GEQ s528 1) (GEQ s842 1)), p0:(LT s96 1), p1:(OR (LT s392 1) (LT s467 1) (LT s649 1) (LT s810 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1043 ms.
Product exploration explored 100000 steps with 25000 reset in 1047 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 187 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 50 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:19:54] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
// Phase 1: matrix 2288 rows 867 cols
[2023-03-15 11:19:54] [INFO ] Computed 49 place invariants in 43 ms
[2023-03-15 11:19:54] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-15 11:19:54] [INFO ] [Real]Absence check using 18 positive and 31 generalized place invariants in 42 ms returned sat
[2023-03-15 11:19:54] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 11:19:54] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-15 11:19:54] [INFO ] [Nat]Absence check using 18 positive and 31 generalized place invariants in 35 ms returned sat
[2023-03-15 11:20:16] [INFO ] After 21989ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 867 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 867/867 places, 2336/2336 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 867 transition count 2303
Reduce places removed 33 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 41 rules applied. Total rules applied 74 place count 834 transition count 2295
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 82 place count 826 transition count 2295
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 82 place count 826 transition count 2175
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 322 place count 706 transition count 2175
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 432 place count 651 transition count 2120
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 435 place count 648 transition count 2117
Iterating global reduction 3 with 3 rules applied. Total rules applied 438 place count 648 transition count 2117
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 454 place count 648 transition count 2101
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 470 place count 632 transition count 2101
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 478 place count 632 transition count 2101
Applied a total of 478 rules in 198 ms. Remains 632 /867 variables (removed 235) and now considering 2101/2336 (removed 235) transitions.
[2023-03-15 11:20:17] [INFO ] Flow matrix only has 2053 transitions (discarded 48 similar events)
// Phase 1: matrix 2053 rows 632 cols
[2023-03-15 11:20:17] [INFO ] Computed 49 place invariants in 46 ms
[2023-03-15 11:20:18] [INFO ] Dead Transitions using invariants and state equation in 1739 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1937 ms. Remains : 632/867 places, 2101/2336 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Finished probabilistic random walk after 55261 steps, run visited all 1 properties in 2021 ms. (steps per millisecond=27 )
Probabilistic random walk after 55261 steps, saw 20488 distinct states, run finished after 2021 ms. (steps per millisecond=27 ) properties seen :1
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 8 out of 867 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 867/867 places, 2336/2336 transitions.
Applied a total of 0 rules in 22 ms. Remains 867 /867 variables (removed 0) and now considering 2336/2336 (removed 0) transitions.
[2023-03-15 11:20:21] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
// Phase 1: matrix 2288 rows 867 cols
[2023-03-15 11:20:21] [INFO ] Computed 49 place invariants in 52 ms
[2023-03-15 11:20:24] [INFO ] Dead Transitions using invariants and state equation in 3299 ms found 0 transitions.
[2023-03-15 11:20:24] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:20:24] [INFO ] Invariant cache hit.
[2023-03-15 11:20:25] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2023-03-15 11:20:25] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:20:25] [INFO ] Invariant cache hit.
[2023-03-15 11:20:26] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:20:33] [INFO ] Implicit Places using invariants and state equation in 8034 ms returned []
Implicit Place search using SMT with State Equation took 9100 ms to find 0 implicit places.
[2023-03-15 11:20:33] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:20:33] [INFO ] Invariant cache hit.
[2023-03-15 11:20:37] [INFO ] Dead Transitions using invariants and state equation in 3217 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15651 ms. Remains : 867/867 places, 2336/2336 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 51 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:20:37] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:20:37] [INFO ] Invariant cache hit.
[2023-03-15 11:20:37] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-15 11:20:37] [INFO ] [Real]Absence check using 18 positive and 31 generalized place invariants in 39 ms returned sat
[2023-03-15 11:20:37] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 11:20:37] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-15 11:20:37] [INFO ] [Nat]Absence check using 18 positive and 31 generalized place invariants in 43 ms returned sat
[2023-03-15 11:20:57] [INFO ] After 19306ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 11:20:57] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:21:02] [INFO ] After 5533ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 11:21:02] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 8 out of 867 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 867/867 places, 2336/2336 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 867 transition count 2303
Reduce places removed 33 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 41 rules applied. Total rules applied 74 place count 834 transition count 2295
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 82 place count 826 transition count 2295
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 82 place count 826 transition count 2175
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 322 place count 706 transition count 2175
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 432 place count 651 transition count 2120
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 435 place count 648 transition count 2117
Iterating global reduction 3 with 3 rules applied. Total rules applied 438 place count 648 transition count 2117
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 454 place count 648 transition count 2101
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 470 place count 632 transition count 2101
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 478 place count 632 transition count 2101
Applied a total of 478 rules in 195 ms. Remains 632 /867 variables (removed 235) and now considering 2101/2336 (removed 235) transitions.
[2023-03-15 11:21:02] [INFO ] Flow matrix only has 2053 transitions (discarded 48 similar events)
// Phase 1: matrix 2053 rows 632 cols
[2023-03-15 11:21:02] [INFO ] Computed 49 place invariants in 48 ms
[2023-03-15 11:21:04] [INFO ] Dead Transitions using invariants and state equation in 1774 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1977 ms. Remains : 632/867 places, 2101/2336 transitions.
Incomplete random walk after 10000 steps, including 109 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Finished probabilistic random walk after 55261 steps, run visited all 1 properties in 2024 ms. (steps per millisecond=27 )
Probabilistic random walk after 55261 steps, saw 20488 distinct states, run finished after 2024 ms. (steps per millisecond=27 ) properties seen :1
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2) (NOT p1)))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 1029 ms.
Product exploration explored 100000 steps with 25000 reset in 1044 ms.
Applying partial POR strategy [false, true, false, false, false]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 8 out of 867 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 867/867 places, 2336/2336 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 867 transition count 2336
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 68 Pre rules applied. Total rules applied 37 place count 867 transition count 2432
Deduced a syphon composed of 105 places in 1 ms
Iterating global reduction 1 with 68 rules applied. Total rules applied 105 place count 867 transition count 2432
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 123 place count 849 transition count 2414
Deduced a syphon composed of 87 places in 1 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 141 place count 849 transition count 2414
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 198 places in 2 ms
Iterating global reduction 1 with 111 rules applied. Total rules applied 252 place count 849 transition count 2414
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 269 place count 832 transition count 2397
Deduced a syphon composed of 184 places in 2 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 286 place count 832 transition count 2397
Deduced a syphon composed of 184 places in 2 ms
Applied a total of 286 rules in 148 ms. Remains 832 /867 variables (removed 35) and now considering 2397/2336 (removed -61) transitions.
[2023-03-15 11:21:10] [INFO ] Flow matrix only has 2349 transitions (discarded 48 similar events)
// Phase 1: matrix 2349 rows 832 cols
[2023-03-15 11:21:10] [INFO ] Computed 49 place invariants in 52 ms
[2023-03-15 11:21:12] [INFO ] Dead Transitions using invariants and state equation in 2743 ms found 0 transitions.
[2023-03-15 11:21:12] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-15 11:21:12] [INFO ] Flow matrix only has 2349 transitions (discarded 48 similar events)
[2023-03-15 11:21:13] [INFO ] Invariant cache hit.
[2023-03-15 11:21:15] [INFO ] Dead Transitions using invariants and state equation in 2671 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 832/867 places, 2397/2336 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5658 ms. Remains : 832/867 places, 2397/2336 transitions.
Support contains 8 out of 867 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 867/867 places, 2336/2336 transitions.
Applied a total of 0 rules in 18 ms. Remains 867 /867 variables (removed 0) and now considering 2336/2336 (removed 0) transitions.
[2023-03-15 11:21:15] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
// Phase 1: matrix 2288 rows 867 cols
[2023-03-15 11:21:15] [INFO ] Computed 49 place invariants in 49 ms
[2023-03-15 11:21:18] [INFO ] Dead Transitions using invariants and state equation in 3303 ms found 0 transitions.
[2023-03-15 11:21:19] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:21:19] [INFO ] Invariant cache hit.
[2023-03-15 11:21:20] [INFO ] Implicit Places using invariants in 1083 ms returned []
[2023-03-15 11:21:20] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:21:20] [INFO ] Invariant cache hit.
[2023-03-15 11:21:20] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:21:27] [INFO ] Implicit Places using invariants and state equation in 7670 ms returned []
Implicit Place search using SMT with State Equation took 8756 ms to find 0 implicit places.
[2023-03-15 11:21:27] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:21:27] [INFO ] Invariant cache hit.
[2023-03-15 11:21:31] [INFO ] Dead Transitions using invariants and state equation in 3320 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15399 ms. Remains : 867/867 places, 2336/2336 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-12 finished in 103916 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(F(p1))))))'
Support contains 5 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 873 transition count 2342
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 873 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 865 transition count 2334
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 865 transition count 2334
Applied a total of 33 rules in 60 ms. Remains 865 /882 variables (removed 17) and now considering 2334/2350 (removed 16) transitions.
[2023-03-15 11:21:31] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 865 cols
[2023-03-15 11:21:31] [INFO ] Computed 49 place invariants in 53 ms
[2023-03-15 11:21:34] [INFO ] Dead Transitions using invariants and state equation in 3358 ms found 0 transitions.
[2023-03-15 11:21:34] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:21:34] [INFO ] Invariant cache hit.
[2023-03-15 11:21:35] [INFO ] Implicit Places using invariants in 1040 ms returned []
[2023-03-15 11:21:35] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:21:35] [INFO ] Invariant cache hit.
[2023-03-15 11:21:36] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:21:49] [INFO ] Implicit Places using invariants and state equation in 13720 ms returned []
Implicit Place search using SMT with State Equation took 14761 ms to find 0 implicit places.
[2023-03-15 11:21:49] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:21:49] [INFO ] Invariant cache hit.
[2023-03-15 11:21:52] [INFO ] Dead Transitions using invariants and state equation in 3127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 865/882 places, 2334/2350 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21308 ms. Remains : 865/882 places, 2334/2350 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s9 1) (GEQ s528 1) (GEQ s603 1)), p1:(OR (LT s773 1) (LT s800 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 711 reset in 474 ms.
Product exploration explored 100000 steps with 659 reset in 491 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 199 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1073 steps, including 5 resets, run visited all 2 properties in 15 ms. (steps per millisecond=71 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 220 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 865 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 865/865 places, 2334/2334 transitions.
Applied a total of 0 rules in 21 ms. Remains 865 /865 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2023-03-15 11:21:54] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:21:54] [INFO ] Invariant cache hit.
[2023-03-15 11:21:57] [INFO ] Dead Transitions using invariants and state equation in 3163 ms found 0 transitions.
[2023-03-15 11:21:57] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:21:57] [INFO ] Invariant cache hit.
[2023-03-15 11:21:58] [INFO ] Implicit Places using invariants in 1068 ms returned []
[2023-03-15 11:21:58] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:21:58] [INFO ] Invariant cache hit.
[2023-03-15 11:21:59] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:22:10] [INFO ] Implicit Places using invariants and state equation in 11822 ms returned []
Implicit Place search using SMT with State Equation took 12894 ms to find 0 implicit places.
[2023-03-15 11:22:10] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:22:10] [INFO ] Invariant cache hit.
[2023-03-15 11:22:13] [INFO ] Dead Transitions using invariants and state equation in 3071 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19152 ms. Remains : 865/865 places, 2334/2334 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 170 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1656 steps, including 8 resets, run visited all 2 properties in 10 ms. (steps per millisecond=165 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 692 reset in 469 ms.
Product exploration explored 100000 steps with 665 reset in 482 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 865 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 865/865 places, 2334/2334 transitions.
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 865 transition count 2334
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 68 Pre rules applied. Total rules applied 44 place count 865 transition count 2430
Deduced a syphon composed of 112 places in 1 ms
Iterating global reduction 1 with 68 rules applied. Total rules applied 112 place count 865 transition count 2430
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 128 place count 849 transition count 2414
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 144 place count 849 transition count 2414
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 218 places in 2 ms
Iterating global reduction 1 with 122 rules applied. Total rules applied 266 place count 849 transition count 2414
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 285 place count 830 transition count 2395
Deduced a syphon composed of 202 places in 2 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 304 place count 830 transition count 2395
Deduced a syphon composed of 202 places in 2 ms
Applied a total of 304 rules in 152 ms. Remains 830 /865 variables (removed 35) and now considering 2395/2334 (removed -61) transitions.
[2023-03-15 11:22:15] [INFO ] Flow matrix only has 2347 transitions (discarded 48 similar events)
// Phase 1: matrix 2347 rows 830 cols
[2023-03-15 11:22:15] [INFO ] Computed 49 place invariants in 52 ms
[2023-03-15 11:22:18] [INFO ] Dead Transitions using invariants and state equation in 2511 ms found 0 transitions.
[2023-03-15 11:22:18] [INFO ] Redundant transitions in 85 ms returned []
[2023-03-15 11:22:18] [INFO ] Flow matrix only has 2347 transitions (discarded 48 similar events)
[2023-03-15 11:22:18] [INFO ] Invariant cache hit.
[2023-03-15 11:22:20] [INFO ] Dead Transitions using invariants and state equation in 2552 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 830/865 places, 2395/2334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5308 ms. Remains : 830/865 places, 2395/2334 transitions.
Support contains 5 out of 865 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 865/865 places, 2334/2334 transitions.
Applied a total of 0 rules in 16 ms. Remains 865 /865 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2023-03-15 11:22:20] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 865 cols
[2023-03-15 11:22:20] [INFO ] Computed 49 place invariants in 51 ms
[2023-03-15 11:22:24] [INFO ] Dead Transitions using invariants and state equation in 3430 ms found 0 transitions.
[2023-03-15 11:22:24] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:22:24] [INFO ] Invariant cache hit.
[2023-03-15 11:22:25] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2023-03-15 11:22:25] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:22:25] [INFO ] Invariant cache hit.
[2023-03-15 11:22:26] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:22:41] [INFO ] Implicit Places using invariants and state equation in 15837 ms returned []
Implicit Place search using SMT with State Equation took 16896 ms to find 0 implicit places.
[2023-03-15 11:22:41] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-15 11:22:41] [INFO ] Invariant cache hit.
[2023-03-15 11:22:44] [INFO ] Dead Transitions using invariants and state equation in 3003 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23352 ms. Remains : 865/865 places, 2334/2334 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-13 finished in 73081 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||(p1&&X(X(X(G(p2)))))))))'
Support contains 5 out of 882 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 881 transition count 2350
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 874 transition count 2343
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 874 transition count 2343
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 22 place count 867 transition count 2336
Iterating global reduction 1 with 7 rules applied. Total rules applied 29 place count 867 transition count 2336
Applied a total of 29 rules in 56 ms. Remains 867 /882 variables (removed 15) and now considering 2336/2350 (removed 14) transitions.
[2023-03-15 11:22:44] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
// Phase 1: matrix 2288 rows 867 cols
[2023-03-15 11:22:44] [INFO ] Computed 49 place invariants in 64 ms
[2023-03-15 11:22:47] [INFO ] Dead Transitions using invariants and state equation in 3395 ms found 0 transitions.
[2023-03-15 11:22:47] [INFO ] Flow matrix only has 2288 transitions (discarded 48 similar events)
[2023-03-15 11:22:47] [INFO ] Invariant cache hit.
[2023-03-15 11:22:48] [INFO ] Implicit Places using invariants in 1041 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1045 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 866/882 places, 2336/2350 transitions.
Applied a total of 0 rules in 18 ms. Remains 866 /866 variables (removed 0) and now considering 2336/2336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4515 ms. Remains : 866/882 places, 2336/2350 transitions.
Stuttering acceptance computed with spot in 461 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 6}, { cond=p0, acceptance={} source=5 dest: 8}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=(NOT p2), acceptance={} source=7 dest: 2}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=p0, acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=9 dest: 7}, { cond=(AND p0 p2), acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(GEQ s69 3), p0:(AND (LT s287 1) (LT s69 3)), p2:(AND (GEQ s344 1) (GEQ s355 1) (GEQ s774 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 177 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-14 finished in 5010 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(!p0)) U G(!p1))))'
Found a Lengthening insensitive property : PolyORBLF-PT-S06J06T08-LTLFireability-00
Stuttering acceptance computed with spot in 156 ms :[p1, p1, p0, (AND p0 (NOT p1))]
Support contains 59 out of 882 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 881 transition count 2278
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 809 transition count 2278
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 144 place count 809 transition count 2214
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 272 place count 745 transition count 2214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 275 place count 742 transition count 2211
Iterating global reduction 2 with 3 rules applied. Total rules applied 278 place count 742 transition count 2211
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 470 place count 646 transition count 2115
Applied a total of 470 rules in 102 ms. Remains 646 /882 variables (removed 236) and now considering 2115/2350 (removed 235) transitions.
[2023-03-15 11:22:49] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 646 cols
[2023-03-15 11:22:49] [INFO ] Computed 49 place invariants in 33 ms
[2023-03-15 11:22:51] [INFO ] Dead Transitions using invariants and state equation in 1834 ms found 0 transitions.
[2023-03-15 11:22:51] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:22:51] [INFO ] Invariant cache hit.
[2023-03-15 11:22:52] [INFO ] Implicit Places using invariants in 817 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 823 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 645/882 places, 2115/2350 transitions.
Applied a total of 0 rules in 22 ms. Remains 645 /645 variables (removed 0) and now considering 2115/2115 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2784 ms. Remains : 645/882 places, 2115/2350 transitions.
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s31 1) (GEQ s564 1)) (AND (GEQ s15 1) (GEQ s31 1)) (AND (GEQ s31 1) (GEQ s276 1)) (AND (GEQ s31 1) (GEQ s203 1)) (AND (GEQ s31 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1096 reset in 743 ms.
Product exploration explored 100000 steps with 1048 reset in 766 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 338 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[p1, p1, p0, (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 103 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:22:54] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
// Phase 1: matrix 2067 rows 645 cols
[2023-03-15 11:22:54] [INFO ] Computed 48 place invariants in 41 ms
[2023-03-15 11:22:54] [INFO ] [Real]Absence check using 19 positive place invariants in 4 ms returned sat
[2023-03-15 11:22:54] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 33 ms returned sat
[2023-03-15 11:22:54] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F p1), (F p0)]
Knowledge based reduction with 8 factoid took 383 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[p1, p1, p0, p0]
Stuttering acceptance computed with spot in 145 ms :[p1, p1, p0, p0]
Support contains 59 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 2115/2115 transitions.
Applied a total of 0 rules in 9 ms. Remains 645 /645 variables (removed 0) and now considering 2115/2115 (removed 0) transitions.
[2023-03-15 11:22:55] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:22:55] [INFO ] Invariant cache hit.
[2023-03-15 11:22:57] [INFO ] Dead Transitions using invariants and state equation in 1828 ms found 0 transitions.
[2023-03-15 11:22:57] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:22:57] [INFO ] Invariant cache hit.
[2023-03-15 11:22:58] [INFO ] Implicit Places using invariants in 803 ms returned []
[2023-03-15 11:22:58] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:22:58] [INFO ] Invariant cache hit.
[2023-03-15 11:22:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:23:13] [INFO ] Implicit Places using invariants and state equation in 15866 ms returned []
Implicit Place search using SMT with State Equation took 16670 ms to find 0 implicit places.
[2023-03-15 11:23:13] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:13] [INFO ] Invariant cache hit.
[2023-03-15 11:23:15] [INFO ] Dead Transitions using invariants and state equation in 1856 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20364 ms. Remains : 645/645 places, 2115/2115 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[p1, p1, p0, p0]
Finished random walk after 296 steps, including 2 resets, run visited all 2 properties in 8 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 4 factoid took 191 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[p1, p1, p0, p0]
Stuttering acceptance computed with spot in 137 ms :[p1, p1, p0, p0]
Stuttering acceptance computed with spot in 140 ms :[p1, p1, p0, p0]
Product exploration explored 100000 steps with 1135 reset in 729 ms.
Product exploration explored 100000 steps with 1104 reset in 719 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 159 ms :[p1, p1, p0, p0]
Support contains 59 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 2115/2115 transitions.
Applied a total of 0 rules in 37 ms. Remains 645 /645 variables (removed 0) and now considering 2115/2115 (removed 0) transitions.
[2023-03-15 11:23:18] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:18] [INFO ] Invariant cache hit.
[2023-03-15 11:23:20] [INFO ] Dead Transitions using invariants and state equation in 1878 ms found 0 transitions.
[2023-03-15 11:23:20] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-15 11:23:20] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:20] [INFO ] Invariant cache hit.
[2023-03-15 11:23:22] [INFO ] Dead Transitions using invariants and state equation in 1881 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3868 ms. Remains : 645/645 places, 2115/2115 transitions.
Support contains 59 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 2115/2115 transitions.
Applied a total of 0 rules in 10 ms. Remains 645 /645 variables (removed 0) and now considering 2115/2115 (removed 0) transitions.
[2023-03-15 11:23:22] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:22] [INFO ] Invariant cache hit.
[2023-03-15 11:23:24] [INFO ] Dead Transitions using invariants and state equation in 1887 ms found 0 transitions.
[2023-03-15 11:23:24] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:24] [INFO ] Invariant cache hit.
[2023-03-15 11:23:25] [INFO ] Implicit Places using invariants in 808 ms returned []
[2023-03-15 11:23:25] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:25] [INFO ] Invariant cache hit.
[2023-03-15 11:23:25] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:23:42] [INFO ] Implicit Places using invariants and state equation in 17634 ms returned []
Implicit Place search using SMT with State Equation took 18444 ms to find 0 implicit places.
[2023-03-15 11:23:42] [INFO ] Flow matrix only has 2067 transitions (discarded 48 similar events)
[2023-03-15 11:23:42] [INFO ] Invariant cache hit.
[2023-03-15 11:23:44] [INFO ] Dead Transitions using invariants and state equation in 1877 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22219 ms. Remains : 645/645 places, 2115/2115 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-00 finished in 55342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F((p0||X(p1)))))||F(p2))))'
Found a Shortening insensitive property : PolyORBLF-PT-S06J06T08-LTLFireability-12
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Support contains 8 out of 882 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 882 transition count 2303
Reduce places removed 47 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 55 rules applied. Total rules applied 102 place count 835 transition count 2295
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 110 place count 827 transition count 2295
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 110 place count 827 transition count 2175
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 350 place count 707 transition count 2175
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 353 place count 704 transition count 2172
Iterating global reduction 3 with 3 rules applied. Total rules applied 356 place count 704 transition count 2172
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 466 place count 649 transition count 2117
Applied a total of 466 rules in 102 ms. Remains 649 /882 variables (removed 233) and now considering 2117/2350 (removed 233) transitions.
[2023-03-15 11:23:45] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
// Phase 1: matrix 2069 rows 649 cols
[2023-03-15 11:23:45] [INFO ] Computed 50 place invariants in 47 ms
[2023-03-15 11:23:46] [INFO ] Dead Transitions using invariants and state equation in 1882 ms found 0 transitions.
[2023-03-15 11:23:46] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:23:46] [INFO ] Invariant cache hit.
[2023-03-15 11:23:47] [INFO ] Implicit Places using invariants in 814 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 819 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 648/882 places, 2117/2350 transitions.
Applied a total of 0 rules in 20 ms. Remains 648 /648 variables (removed 0) and now considering 2117/2117 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2825 ms. Remains : 648/882 places, 2117/2350 transitions.
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s31 1) (GEQ s388 1) (GEQ s634 1)), p0:(LT s72 1), p1:(OR (LT s283 1) (LT s339 1) (LT s486 1) (LT s610 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 955 ms.
Product exploration explored 100000 steps with 25000 reset in 967 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 75 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:23:50] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
// Phase 1: matrix 2069 rows 648 cols
[2023-03-15 11:23:50] [INFO ] Computed 49 place invariants in 49 ms
[2023-03-15 11:23:50] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-15 11:23:50] [INFO ] [Real]Absence check using 18 positive and 31 generalized place invariants in 41 ms returned sat
[2023-03-15 11:23:50] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 11:23:50] [INFO ] [Nat]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-15 11:23:50] [INFO ] [Nat]Absence check using 18 positive and 31 generalized place invariants in 47 ms returned sat
[2023-03-15 11:24:02] [INFO ] After 11812ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 11:24:02] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:24:11] [INFO ] After 9044ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 11:24:11] [INFO ] After 21007ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 3 ms.
Support contains 8 out of 648 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 648/648 places, 2117/2117 transitions.
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 648 transition count 2101
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 32 place count 632 transition count 2101
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 632 transition count 2101
Applied a total of 40 rules in 106 ms. Remains 632 /648 variables (removed 16) and now considering 2101/2117 (removed 16) transitions.
[2023-03-15 11:24:11] [INFO ] Flow matrix only has 2053 transitions (discarded 48 similar events)
// Phase 1: matrix 2053 rows 632 cols
[2023-03-15 11:24:11] [INFO ] Computed 49 place invariants in 46 ms
[2023-03-15 11:24:13] [INFO ] Dead Transitions using invariants and state equation in 1769 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1877 ms. Remains : 632/648 places, 2101/2117 transitions.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4755 steps, run visited all 1 properties in 192 ms. (steps per millisecond=24 )
Probabilistic random walk after 4755 steps, saw 2198 distinct states, run finished after 193 ms. (steps per millisecond=24 ) properties seen :1
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 8 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 2117/2117 transitions.
Applied a total of 0 rules in 15 ms. Remains 648 /648 variables (removed 0) and now considering 2117/2117 (removed 0) transitions.
[2023-03-15 11:24:14] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
// Phase 1: matrix 2069 rows 648 cols
[2023-03-15 11:24:14] [INFO ] Computed 49 place invariants in 53 ms
[2023-03-15 11:24:15] [INFO ] Dead Transitions using invariants and state equation in 1854 ms found 0 transitions.
[2023-03-15 11:24:15] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:24:15] [INFO ] Invariant cache hit.
[2023-03-15 11:24:16] [INFO ] Implicit Places using invariants in 882 ms returned []
[2023-03-15 11:24:16] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:24:16] [INFO ] Invariant cache hit.
[2023-03-15 11:24:17] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:24:37] [INFO ] Implicit Places using invariants and state equation in 20888 ms returned []
Implicit Place search using SMT with State Equation took 21770 ms to find 0 implicit places.
[2023-03-15 11:24:37] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:24:37] [INFO ] Invariant cache hit.
[2023-03-15 11:24:39] [INFO ] Dead Transitions using invariants and state equation in 1983 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25624 ms. Remains : 648/648 places, 2117/2117 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 96 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 11:24:40] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:24:40] [INFO ] Invariant cache hit.
[2023-03-15 11:24:40] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-15 11:24:40] [INFO ] [Real]Absence check using 18 positive and 31 generalized place invariants in 42 ms returned sat
[2023-03-15 11:24:40] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 11:24:40] [INFO ] [Nat]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-15 11:24:40] [INFO ] [Nat]Absence check using 18 positive and 31 generalized place invariants in 43 ms returned sat
[2023-03-15 11:24:50] [INFO ] After 10264ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 648 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 648/648 places, 2117/2117 transitions.
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 648 transition count 2101
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 32 place count 632 transition count 2101
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 632 transition count 2101
Applied a total of 40 rules in 111 ms. Remains 632 /648 variables (removed 16) and now considering 2101/2117 (removed 16) transitions.
[2023-03-15 11:24:50] [INFO ] Flow matrix only has 2053 transitions (discarded 48 similar events)
// Phase 1: matrix 2053 rows 632 cols
[2023-03-15 11:24:50] [INFO ] Computed 49 place invariants in 49 ms
[2023-03-15 11:24:52] [INFO ] Dead Transitions using invariants and state equation in 1804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1916 ms. Remains : 632/648 places, 2101/2117 transitions.
Incomplete random walk after 10000 steps, including 97 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4755 steps, run visited all 1 properties in 190 ms. (steps per millisecond=25 )
Probabilistic random walk after 4755 steps, saw 2198 distinct states, run finished after 190 ms. (steps per millisecond=25 ) properties seen :1
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2) (NOT p1)))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 942 ms.
Product exploration explored 100000 steps with 25000 reset in 970 ms.
Applying partial POR strategy [false, true, false, false, false]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 8 out of 648 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 648/648 places, 2117/2117 transitions.
Applied a total of 0 rules in 43 ms. Remains 648 /648 variables (removed 0) and now considering 2117/2117 (removed 0) transitions.
[2023-03-15 11:24:55] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
// Phase 1: matrix 2069 rows 648 cols
[2023-03-15 11:24:55] [INFO ] Computed 49 place invariants in 52 ms
[2023-03-15 11:24:57] [INFO ] Dead Transitions using invariants and state equation in 1887 ms found 0 transitions.
[2023-03-15 11:24:57] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-15 11:24:57] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:24:57] [INFO ] Invariant cache hit.
[2023-03-15 11:24:59] [INFO ] Dead Transitions using invariants and state equation in 1960 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3974 ms. Remains : 648/648 places, 2117/2117 transitions.
Support contains 8 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 2117/2117 transitions.
Applied a total of 0 rules in 11 ms. Remains 648 /648 variables (removed 0) and now considering 2117/2117 (removed 0) transitions.
[2023-03-15 11:24:59] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:24:59] [INFO ] Invariant cache hit.
[2023-03-15 11:25:01] [INFO ] Dead Transitions using invariants and state equation in 1915 ms found 0 transitions.
[2023-03-15 11:25:01] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:25:01] [INFO ] Invariant cache hit.
[2023-03-15 11:25:02] [INFO ] Implicit Places using invariants in 859 ms returned []
[2023-03-15 11:25:02] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:25:02] [INFO ] Invariant cache hit.
[2023-03-15 11:25:02] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:25:19] [INFO ] Implicit Places using invariants and state equation in 16922 ms returned []
Implicit Place search using SMT with State Equation took 17783 ms to find 0 implicit places.
[2023-03-15 11:25:19] [INFO ] Flow matrix only has 2069 transitions (discarded 48 similar events)
[2023-03-15 11:25:19] [INFO ] Invariant cache hit.
[2023-03-15 11:25:21] [INFO ] Dead Transitions using invariants and state equation in 1987 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21697 ms. Remains : 648/648 places, 2117/2117 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-12 finished in 96626 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(F(p1))))))'
Found a Shortening insensitive property : PolyORBLF-PT-S06J06T08-LTLFireability-13
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 882 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 882/882 places, 2350/2350 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 881 transition count 2294
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 825 transition count 2286
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 817 transition count 2286
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 128 place count 817 transition count 2166
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 368 place count 697 transition count 2166
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 371 place count 694 transition count 2163
Iterating global reduction 3 with 3 rules applied. Total rules applied 374 place count 694 transition count 2163
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 506 place count 628 transition count 2097
Applied a total of 506 rules in 99 ms. Remains 628 /882 variables (removed 254) and now considering 2097/2350 (removed 253) transitions.
[2023-03-15 11:25:21] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
// Phase 1: matrix 2049 rows 628 cols
[2023-03-15 11:25:21] [INFO ] Computed 49 place invariants in 51 ms
[2023-03-15 11:25:23] [INFO ] Dead Transitions using invariants and state equation in 1798 ms found 0 transitions.
[2023-03-15 11:25:23] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:25:23] [INFO ] Invariant cache hit.
[2023-03-15 11:25:24] [INFO ] Implicit Places using invariants in 824 ms returned []
[2023-03-15 11:25:24] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:25:24] [INFO ] Invariant cache hit.
[2023-03-15 11:25:25] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:25:55] [INFO ] Performed 303/628 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 11:26:14] [INFO ] Implicit Places using invariants and state equation in 50541 ms returned []
Implicit Place search using SMT with State Equation took 51366 ms to find 0 implicit places.
[2023-03-15 11:26:14] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:26:14] [INFO ] Invariant cache hit.
[2023-03-15 11:26:16] [INFO ] Dead Transitions using invariants and state equation in 1671 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 628/882 places, 2097/2350 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 54935 ms. Remains : 628/882 places, 2097/2350 transitions.
Running random walk in product with property : PolyORBLF-PT-S06J06T08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s377 1) (GEQ s432 1)), p1:(OR (LT s561 1) (LT s586 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1001 reset in 565 ms.
Product exploration explored 100000 steps with 991 reset in 580 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 147 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 752 steps, including 6 resets, run visited all 2 properties in 9 ms. (steps per millisecond=83 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 628/628 places, 2097/2097 transitions.
Applied a total of 0 rules in 14 ms. Remains 628 /628 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
[2023-03-15 11:26:18] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:26:18] [INFO ] Invariant cache hit.
[2023-03-15 11:26:20] [INFO ] Dead Transitions using invariants and state equation in 1781 ms found 0 transitions.
[2023-03-15 11:26:20] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:26:20] [INFO ] Invariant cache hit.
[2023-03-15 11:26:20] [INFO ] Implicit Places using invariants in 861 ms returned []
[2023-03-15 11:26:20] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:26:20] [INFO ] Invariant cache hit.
[2023-03-15 11:26:22] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:26:52] [INFO ] Performed 400/628 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 11:27:09] [INFO ] Implicit Places using invariants and state equation in 48721 ms returned []
Implicit Place search using SMT with State Equation took 49586 ms to find 0 implicit places.
[2023-03-15 11:27:09] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:27:09] [INFO ] Invariant cache hit.
[2023-03-15 11:27:11] [INFO ] Dead Transitions using invariants and state equation in 1664 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53048 ms. Remains : 628/628 places, 2097/2097 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 163 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2212 steps, including 16 resets, run visited all 2 properties in 20 ms. (steps per millisecond=110 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 195 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 269 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1041 reset in 574 ms.
Product exploration explored 100000 steps with 1037 reset in 584 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 628 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 628/628 places, 2097/2097 transitions.
Applied a total of 0 rules in 36 ms. Remains 628 /628 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
[2023-03-15 11:27:13] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:27:13] [INFO ] Invariant cache hit.
[2023-03-15 11:27:15] [INFO ] Dead Transitions using invariants and state equation in 1729 ms found 0 transitions.
[2023-03-15 11:27:15] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-15 11:27:15] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:27:15] [INFO ] Invariant cache hit.
[2023-03-15 11:27:17] [INFO ] Dead Transitions using invariants and state equation in 1716 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3555 ms. Remains : 628/628 places, 2097/2097 transitions.
Support contains 5 out of 628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 628/628 places, 2097/2097 transitions.
Applied a total of 0 rules in 13 ms. Remains 628 /628 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
[2023-03-15 11:27:17] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:27:17] [INFO ] Invariant cache hit.
[2023-03-15 11:27:19] [INFO ] Dead Transitions using invariants and state equation in 1733 ms found 0 transitions.
[2023-03-15 11:27:19] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:27:19] [INFO ] Invariant cache hit.
[2023-03-15 11:27:19] [INFO ] Implicit Places using invariants in 823 ms returned []
[2023-03-15 11:27:19] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:27:19] [INFO ] Invariant cache hit.
[2023-03-15 11:27:21] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-15 11:27:51] [INFO ] Performed 404/628 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 11:28:03] [INFO ] Implicit Places using invariants and state equation in 44171 ms returned []
Implicit Place search using SMT with State Equation took 44996 ms to find 0 implicit places.
[2023-03-15 11:28:03] [INFO ] Flow matrix only has 2049 transitions (discarded 48 similar events)
[2023-03-15 11:28:03] [INFO ] Invariant cache hit.
[2023-03-15 11:28:05] [INFO ] Dead Transitions using invariants and state equation in 1716 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48460 ms. Remains : 628/628 places, 2097/2097 transitions.
Treatment of property PolyORBLF-PT-S06J06T08-LTLFireability-13 finished in 164487 ms.
[2023-03-15 11:28:05] [INFO ] Flatten gal took : 103 ms
[2023-03-15 11:28:05] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-15 11:28:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 882 places, 2350 transitions and 11953 arcs took 11 ms.
Total runtime 745497 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S06J06T08
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/371
LTLFireability

FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S06J06T08-LTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678879988611

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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/371/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/371/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/371/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:430
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 1.000000 secs.
lola: LAUNCH task # 4 (type EXCL) for 3 PolyORBLF-PT-S06J06T08-LTLFireability-01
lola: time limit : 899 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
PolyORBLF-PT-S06J06T08-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-01: LTL 0 0 1 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-12: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-13: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 4/899 1/32 PolyORBLF-PT-S06J06T08-LTLFireability-01 16007 m, 3201 m/sec, 42615 t fired, .

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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-PT-S06J06T08-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-12: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-13: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
10 LTL EXCL 41/1116 30/32 PolyORBLF-PT-S06J06T08-LTLFireability-13 2001682 m, 45855 m/sec, 7354546 t fired, .

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FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S06J06T08-LTLFireability-01: LTL false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-PT-S06J06T08-LTLFireability-00: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-12: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T08-LTLFireability-13: LTL 0 0 0 0 1 0 1 0

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lola: time limit : 1651 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for PolyORBLF-PT-S06J06T08-LTLFireability-12
lola: result : true
lola: markings : 69
lola: fired transitions : 138
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 PolyORBLF-PT-S06J06T08-LTLFireability-00
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lola: FINISHED task # 1 (type EXCL) for PolyORBLF-PT-S06J06T08-LTLFireability-00
lola: result : false
lola: markings : 125403
lola: fired transitions : 508838
lola: time used : 3.000000
lola: memory pages used : 2
lola: Portfolio finished: no open tasks 4

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S06J06T08-LTLFireability-00: LTL false LTL model checker
PolyORBLF-PT-S06J06T08-LTLFireability-01: LTL false LTL model checker
PolyORBLF-PT-S06J06T08-LTLFireability-12: LTL true LTL model checker
PolyORBLF-PT-S06J06T08-LTLFireability-13: LTL unknown AGGR


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Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S06J06T08"
export BK_EXAMINATION="LTLFireability"
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 PolyORBLF-PT-S06J06T08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r295-tall-167873948200628"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T08.tgz
mv PolyORBLF-PT-S06J06T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;