fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r297-tall-167873950900771
Last Updated
May 14, 2023

About the Execution of LTSMin+red for PolyORBNT-PT-S10J40

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
825.359 1903377.00 5523804.00 2177.00 FFF?FTTF?FF?FTFF normal

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.r297-tall-167873950900771.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBNT-PT-S10J40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950900771
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 32K Feb 26 00:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 183K Feb 26 00:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 248K Feb 25 23:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 935K Feb 25 23:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 23K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 48K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 143K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 78K Feb 26 01:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 358K Feb 26 01:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 999K Feb 26 01:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.3M Feb 26 01:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 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 PolyORBNT-PT-S10J40-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J40-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679644425432

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J40
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 07:53:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 07:53:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 07:53:48] [INFO ] Load time of PNML (sax parser for PT used): 750 ms
[2023-03-24 07:53:48] [INFO ] Transformed 854 places.
[2023-03-24 07:53:48] [INFO ] Transformed 12340 transitions.
[2023-03-24 07:53:48] [INFO ] Parsed PT model containing 854 places and 12340 transitions and 113999 arcs in 1050 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 167 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 2230/2230 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 843 transition count 2229
Applied a total of 12 rules in 265 ms. Remains 843 /854 variables (removed 11) and now considering 2229/2230 (removed 1) transitions.
[2023-03-24 07:53:49] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
// Phase 1: matrix 2220 rows 843 cols
[2023-03-24 07:53:49] [INFO ] Computed 102 place invariants in 153 ms
[2023-03-24 07:53:52] [INFO ] Dead Transitions using invariants and state equation in 2868 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-24 07:53:52] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-24 07:53:52] [INFO ] Computed 102 place invariants in 43 ms
[2023-03-24 07:53:53] [INFO ] Implicit Places using invariants in 864 ms returned []
[2023-03-24 07:53:53] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:53:53] [INFO ] Invariant cache hit.
[2023-03-24 07:53:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:54:02] [INFO ] Implicit Places using invariants and state equation in 9120 ms returned []
Implicit Place search using SMT with State Equation took 9991 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 843/854 places, 1614/2230 transitions.
Applied a total of 0 rules in 43 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13202 ms. Remains : 843/854 places, 1614/2230 transitions.
Support contains 167 out of 843 places after structural reductions.
[2023-03-24 07:54:02] [INFO ] Flatten gal took : 208 ms
[2023-03-24 07:54:02] [INFO ] Flatten gal took : 192 ms
[2023-03-24 07:54:03] [INFO ] Input system was already deterministic with 1614 transitions.
Support contains 163 out of 843 places (down from 167) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 705 ms. (steps per millisecond=14 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-24 07:54:04] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:54:04] [INFO ] Invariant cache hit.
[2023-03-24 07:54:04] [INFO ] [Real]Absence check using 81 positive place invariants in 26 ms returned sat
[2023-03-24 07:54:05] [INFO ] [Real]Absence check using 81 positive and 21 generalized place invariants in 31 ms returned sat
[2023-03-24 07:54:05] [INFO ] After 713ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-24 07:54:05] [INFO ] [Nat]Absence check using 81 positive place invariants in 32 ms returned sat
[2023-03-24 07:54:05] [INFO ] [Nat]Absence check using 81 positive and 21 generalized place invariants in 57 ms returned sat
[2023-03-24 07:54:30] [INFO ] After 24310ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :10
[2023-03-24 07:54:30] [INFO ] State equation strengthened by 1 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-24 07:54:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 07:54:30] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 65 out of 843 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 843 transition count 1572
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 801 transition count 1572
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 84 place count 801 transition count 1530
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 168 place count 759 transition count 1530
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 174 place count 756 transition count 1527
Applied a total of 174 rules in 382 ms. Remains 756 /843 variables (removed 87) and now considering 1527/1614 (removed 87) transitions.
[2023-03-24 07:54:30] [INFO ] Flow matrix only has 1518 transitions (discarded 9 similar events)
// Phase 1: matrix 1518 rows 756 cols
[2023-03-24 07:54:30] [INFO ] Computed 102 place invariants in 44 ms
[2023-03-24 07:54:32] [INFO ] Dead Transitions using invariants and state equation in 1905 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2288 ms. Remains : 756/843 places, 1527/1614 transitions.
Incomplete random walk after 10000 steps, including 643 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 12) seen :8
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 110 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 110 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-24 07:54:33] [INFO ] Flow matrix only has 1518 transitions (discarded 9 similar events)
[2023-03-24 07:54:33] [INFO ] Invariant cache hit.
[2023-03-24 07:54:33] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-24 07:54:33] [INFO ] [Nat]Absence check using 80 positive place invariants in 17 ms returned sat
[2023-03-24 07:54:33] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 37 ms returned sat
[2023-03-24 07:54:54] [INFO ] After 20751ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 07:54:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:54:56] [INFO ] After 1804ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 07:54:57] [INFO ] Deduced a trap composed of 17 places in 484 ms of which 5 ms to minimize.
[2023-03-24 07:54:58] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 1241 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 07:54:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 07:54:58] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 50 out of 756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 1527/1527 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 756 transition count 1525
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 754 transition count 1525
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 754 transition count 1524
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 753 transition count 1524
Applied a total of 6 rules in 259 ms. Remains 753 /756 variables (removed 3) and now considering 1524/1527 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 753/756 places, 1524/1527 transitions.
Incomplete random walk after 10000 steps, including 747 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-24 07:54:59] [INFO ] Flow matrix only has 1515 transitions (discarded 9 similar events)
// Phase 1: matrix 1515 rows 753 cols
[2023-03-24 07:54:59] [INFO ] Computed 102 place invariants in 88 ms
[2023-03-24 07:54:59] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:54:59] [INFO ] [Nat]Absence check using 80 positive place invariants in 41 ms returned sat
[2023-03-24 07:54:59] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 72 ms returned sat
[2023-03-24 07:55:05] [INFO ] After 5829ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:55:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:55:14] [INFO ] After 9045ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-24 07:55:14] [INFO ] After 15167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 44 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 1524/1524 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 753 transition count 1523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 752 transition count 1523
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 752 transition count 1522
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 751 transition count 1522
Applied a total of 4 rules in 67 ms. Remains 751 /753 variables (removed 2) and now considering 1522/1524 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 751/753 places, 1522/1524 transitions.
Incomplete random walk after 10000 steps, including 726 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 117700 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 117700 steps, saw 36120 distinct states, run finished after 3002 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 07:55:18] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-24 07:55:18] [INFO ] Computed 102 place invariants in 45 ms
[2023-03-24 07:55:18] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:55:18] [INFO ] [Nat]Absence check using 80 positive place invariants in 17 ms returned sat
[2023-03-24 07:55:18] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 38 ms returned sat
[2023-03-24 07:55:22] [INFO ] After 4026ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:55:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:55:31] [INFO ] After 9040ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-24 07:55:31] [INFO ] After 13264ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 72 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 70 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-24 07:55:31] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:55:31] [INFO ] Invariant cache hit.
[2023-03-24 07:55:32] [INFO ] Implicit Places using invariants in 1337 ms returned []
[2023-03-24 07:55:32] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:55:32] [INFO ] Invariant cache hit.
[2023-03-24 07:55:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:55:41] [INFO ] Implicit Places using invariants and state equation in 8929 ms returned []
Implicit Place search using SMT with State Equation took 10286 ms to find 0 implicit places.
[2023-03-24 07:55:41] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-24 07:55:41] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:55:41] [INFO ] Invariant cache hit.
[2023-03-24 07:55:43] [INFO ] Dead Transitions using invariants and state equation in 1074 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11576 ms. Remains : 751/751 places, 1522/1522 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 751 transition count 1513
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 751 transition count 1512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 750 transition count 1512
Applied a total of 11 rules in 132 ms. Remains 750 /751 variables (removed 1) and now considering 1512/1522 (removed 10) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 07:55:43] [INFO ] Computed 102 place invariants in 30 ms
[2023-03-24 07:55:43] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:55:43] [INFO ] [Nat]Absence check using 80 positive place invariants in 16 ms returned sat
[2023-03-24 07:55:43] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 32 ms returned sat
[2023-03-24 07:55:46] [INFO ] After 2623ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:55:47] [INFO ] After 3303ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 773 ms.
[2023-03-24 07:55:47] [INFO ] After 4360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-13 TRUE 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' '!(F(G(p0)))'
Support contains 2 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 843 transition count 1569
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 798 transition count 1524
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 753 transition count 1524
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 750 transition count 1521
Applied a total of 186 rules in 194 ms. Remains 750 /843 variables (removed 93) and now considering 1521/1614 (removed 93) transitions.
[2023-03-24 07:55:48] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 07:55:48] [INFO ] Computed 102 place invariants in 29 ms
[2023-03-24 07:55:49] [INFO ] Dead Transitions using invariants and state equation in 1386 ms found 0 transitions.
[2023-03-24 07:55:49] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-24 07:55:49] [INFO ] Invariant cache hit.
[2023-03-24 07:55:50] [INFO ] Implicit Places using invariants in 1019 ms returned []
[2023-03-24 07:55:50] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-24 07:55:50] [INFO ] Invariant cache hit.
[2023-03-24 07:55:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:56:01] [INFO ] Implicit Places using invariants and state equation in 11134 ms returned []
Implicit Place search using SMT with State Equation took 12165 ms to find 0 implicit places.
[2023-03-24 07:56:01] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-24 07:56:01] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-24 07:56:01] [INFO ] Invariant cache hit.
[2023-03-24 07:56:03] [INFO ] Dead Transitions using invariants and state equation in 1158 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/843 places, 1521/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15010 ms. Remains : 750/843 places, 1521/1614 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s198 s601)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 302 steps with 23 reset in 14 ms.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-00 finished in 15303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 13 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 843 transition count 1570
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 89 place count 799 transition count 1569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 90 place count 798 transition count 1525
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 178 place count 754 transition count 1525
Applied a total of 178 rules in 108 ms. Remains 754 /843 variables (removed 89) and now considering 1525/1614 (removed 89) transitions.
[2023-03-24 07:56:03] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
// Phase 1: matrix 1516 rows 754 cols
[2023-03-24 07:56:03] [INFO ] Computed 102 place invariants in 23 ms
[2023-03-24 07:56:04] [INFO ] Dead Transitions using invariants and state equation in 1324 ms found 0 transitions.
[2023-03-24 07:56:04] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
[2023-03-24 07:56:04] [INFO ] Invariant cache hit.
[2023-03-24 07:56:05] [INFO ] Implicit Places using invariants in 981 ms returned []
[2023-03-24 07:56:05] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
[2023-03-24 07:56:05] [INFO ] Invariant cache hit.
[2023-03-24 07:56:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:56:20] [INFO ] Implicit Places using invariants and state equation in 15053 ms returned []
Implicit Place search using SMT with State Equation took 16055 ms to find 0 implicit places.
[2023-03-24 07:56:20] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 07:56:20] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
[2023-03-24 07:56:20] [INFO ] Invariant cache hit.
[2023-03-24 07:56:21] [INFO ] Dead Transitions using invariants and state equation in 1069 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 754/843 places, 1525/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18616 ms. Remains : 754/843 places, 1525/1614 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT s606 s109) (LEQ (ADD s18 s106 s155 s356 s454 s573 s589 s682 s705 s737) s623))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-02 finished in 18718 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(p0)))'
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 17 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 07:56:22] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-24 07:56:22] [INFO ] Computed 102 place invariants in 36 ms
[2023-03-24 07:56:23] [INFO ] Dead Transitions using invariants and state equation in 1904 ms found 0 transitions.
[2023-03-24 07:56:24] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:56:24] [INFO ] Invariant cache hit.
[2023-03-24 07:56:25] [INFO ] Implicit Places using invariants in 1081 ms returned []
[2023-03-24 07:56:25] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:56:25] [INFO ] Invariant cache hit.
[2023-03-24 07:56:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:56:38] [INFO ] Implicit Places using invariants and state equation in 13301 ms returned []
Implicit Place search using SMT with State Equation took 14397 ms to find 0 implicit places.
[2023-03-24 07:56:38] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:56:38] [INFO ] Invariant cache hit.
[2023-03-24 07:56:40] [INFO ] Dead Transitions using invariants and state equation in 1775 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18124 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ (ADD s1 s6 s15 s19 s22 s23 s48 s125 s131 s156 s263 s280 s310 s343 s362 s367 s398 s410 s475 s491 s507 s515 s517 s521 s556 s601 s613 s627 s628 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5603 reset in 1098 ms.
Product exploration explored 100000 steps with 5607 reset in 1002 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 184 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 559 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 102516 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 102516 steps, saw 30450 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 07:56:45] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:56:45] [INFO ] Invariant cache hit.
[2023-03-24 07:56:45] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:56:46] [INFO ] [Nat]Absence check using 81 positive place invariants in 22 ms returned sat
[2023-03-24 07:56:46] [INFO ] [Nat]Absence check using 81 positive and 21 generalized place invariants in 32 ms returned sat
[2023-03-24 07:56:56] [INFO ] After 10453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 843 transition count 1571
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 800 transition count 1571
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 86 place count 800 transition count 1526
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 176 place count 755 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 752 transition count 1523
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 183 place count 752 transition count 1522
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 184 place count 751 transition count 1522
Applied a total of 184 rules in 234 ms. Remains 751 /843 variables (removed 92) and now considering 1522/1614 (removed 92) transitions.
[2023-03-24 07:56:56] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-24 07:56:56] [INFO ] Computed 102 place invariants in 21 ms
[2023-03-24 07:56:58] [INFO ] Dead Transitions using invariants and state equation in 1573 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1821 ms. Remains : 751/843 places, 1522/1614 transitions.
Incomplete random walk after 10000 steps, including 732 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 117498 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 117498 steps, saw 36061 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 07:57:01] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:57:01] [INFO ] Invariant cache hit.
[2023-03-24 07:57:01] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:57:01] [INFO ] [Nat]Absence check using 80 positive place invariants in 18 ms returned sat
[2023-03-24 07:57:01] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 39 ms returned sat
[2023-03-24 07:57:07] [INFO ] After 5435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:57:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:57:09] [INFO ] After 1906ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 07:57:10] [INFO ] After 3351ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 411 ms.
[2023-03-24 07:57:10] [INFO ] After 9408ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 43 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 36 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-24 07:57:11] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:57:11] [INFO ] Invariant cache hit.
[2023-03-24 07:57:12] [INFO ] Implicit Places using invariants in 1173 ms returned []
[2023-03-24 07:57:12] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:57:12] [INFO ] Invariant cache hit.
[2023-03-24 07:57:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:57:24] [INFO ] Implicit Places using invariants and state equation in 11982 ms returned []
Implicit Place search using SMT with State Equation took 13166 ms to find 0 implicit places.
[2023-03-24 07:57:24] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-24 07:57:24] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:57:24] [INFO ] Invariant cache hit.
[2023-03-24 07:57:25] [INFO ] Dead Transitions using invariants and state equation in 1205 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14454 ms. Remains : 751/751 places, 1522/1522 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 751 transition count 1513
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 751 transition count 1512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 750 transition count 1512
Applied a total of 11 rules in 76 ms. Remains 750 /751 variables (removed 1) and now considering 1512/1522 (removed 10) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 07:57:25] [INFO ] Computed 102 place invariants in 28 ms
[2023-03-24 07:57:25] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:57:25] [INFO ] [Nat]Absence check using 80 positive place invariants in 18 ms returned sat
[2023-03-24 07:57:25] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 36 ms returned sat
[2023-03-24 07:57:28] [INFO ] After 2537ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:57:33] [INFO ] After 7248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3206 ms.
[2023-03-24 07:57:36] [INFO ] After 10648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 182 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 17 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 07:57:36] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-24 07:57:36] [INFO ] Computed 102 place invariants in 21 ms
[2023-03-24 07:57:38] [INFO ] Dead Transitions using invariants and state equation in 1834 ms found 0 transitions.
[2023-03-24 07:57:38] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:57:38] [INFO ] Invariant cache hit.
[2023-03-24 07:57:39] [INFO ] Implicit Places using invariants in 1136 ms returned []
[2023-03-24 07:57:39] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:57:39] [INFO ] Invariant cache hit.
[2023-03-24 07:57:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:57:54] [INFO ] Implicit Places using invariants and state equation in 14513 ms returned []
Implicit Place search using SMT with State Equation took 15679 ms to find 0 implicit places.
[2023-03-24 07:57:54] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:57:54] [INFO ] Invariant cache hit.
[2023-03-24 07:57:56] [INFO ] Dead Transitions using invariants and state equation in 1785 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19351 ms. Remains : 843/843 places, 1614/1614 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 561 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 103063 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 103063 steps, saw 30593 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 07:57:59] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:57:59] [INFO ] Invariant cache hit.
[2023-03-24 07:57:59] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:57:59] [INFO ] [Nat]Absence check using 81 positive place invariants in 21 ms returned sat
[2023-03-24 07:57:59] [INFO ] [Nat]Absence check using 81 positive and 21 generalized place invariants in 31 ms returned sat
[2023-03-24 07:58:09] [INFO ] After 10233ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 843 transition count 1571
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 800 transition count 1571
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 86 place count 800 transition count 1526
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 176 place count 755 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 752 transition count 1523
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 183 place count 752 transition count 1522
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 184 place count 751 transition count 1522
Applied a total of 184 rules in 128 ms. Remains 751 /843 variables (removed 92) and now considering 1522/1614 (removed 92) transitions.
[2023-03-24 07:58:10] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-24 07:58:10] [INFO ] Computed 102 place invariants in 26 ms
[2023-03-24 07:58:11] [INFO ] Dead Transitions using invariants and state equation in 1205 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1336 ms. Remains : 751/843 places, 1522/1614 transitions.
Incomplete random walk after 10000 steps, including 732 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 119709 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 119709 steps, saw 36847 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 07:58:14] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:58:14] [INFO ] Invariant cache hit.
[2023-03-24 07:58:14] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:58:14] [INFO ] [Nat]Absence check using 80 positive place invariants in 17 ms returned sat
[2023-03-24 07:58:14] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 40 ms returned sat
[2023-03-24 07:58:19] [INFO ] After 5252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:58:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:58:21] [INFO ] After 1920ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 07:58:23] [INFO ] After 3340ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 421 ms.
[2023-03-24 07:58:23] [INFO ] After 9198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 44 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 34 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 33 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-24 07:58:23] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:58:23] [INFO ] Invariant cache hit.
[2023-03-24 07:58:24] [INFO ] Implicit Places using invariants in 1050 ms returned []
[2023-03-24 07:58:24] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:58:24] [INFO ] Invariant cache hit.
[2023-03-24 07:58:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:58:36] [INFO ] Implicit Places using invariants and state equation in 11658 ms returned []
Implicit Place search using SMT with State Equation took 12713 ms to find 0 implicit places.
[2023-03-24 07:58:36] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-24 07:58:36] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 07:58:36] [INFO ] Invariant cache hit.
[2023-03-24 07:58:37] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13972 ms. Remains : 751/751 places, 1522/1522 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 751 transition count 1513
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 751 transition count 1512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 750 transition count 1512
Applied a total of 11 rules in 73 ms. Remains 750 /751 variables (removed 1) and now considering 1512/1522 (removed 10) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 07:58:37] [INFO ] Computed 102 place invariants in 26 ms
[2023-03-24 07:58:37] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 07:58:38] [INFO ] [Nat]Absence check using 80 positive place invariants in 21 ms returned sat
[2023-03-24 07:58:38] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 35 ms returned sat
[2023-03-24 07:58:40] [INFO ] After 2521ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 07:58:45] [INFO ] After 7175ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3202 ms.
[2023-03-24 07:58:48] [INFO ] After 10580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 156 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5598 reset in 910 ms.
Product exploration explored 100000 steps with 5602 reset in 932 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 843 transition count 1614
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 43 place count 843 transition count 1615
Deduced a syphon composed of 45 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 843 transition count 1615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 842 transition count 1614
Deduced a syphon composed of 44 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 842 transition count 1614
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 46 rules applied. Total rules applied 93 place count 842 transition count 1614
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 136 place count 799 transition count 1571
Deduced a syphon composed of 47 places in 1 ms
Iterating global reduction 1 with 43 rules applied. Total rules applied 179 place count 799 transition count 1571
Deduced a syphon composed of 47 places in 0 ms
Applied a total of 179 rules in 247 ms. Remains 799 /843 variables (removed 44) and now considering 1571/1614 (removed 43) transitions.
[2023-03-24 07:58:51] [INFO ] Flow matrix only has 1562 transitions (discarded 9 similar events)
// Phase 1: matrix 1562 rows 799 cols
[2023-03-24 07:58:51] [INFO ] Computed 102 place invariants in 25 ms
[2023-03-24 07:58:53] [INFO ] Dead Transitions using invariants and state equation in 1751 ms found 0 transitions.
[2023-03-24 07:58:53] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-24 07:58:53] [INFO ] Flow matrix only has 1562 transitions (discarded 9 similar events)
[2023-03-24 07:58:53] [INFO ] Invariant cache hit.
[2023-03-24 07:58:54] [INFO ] Dead Transitions using invariants and state equation in 1121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 799/843 places, 1571/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3221 ms. Remains : 799/843 places, 1571/1614 transitions.
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 50 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 07:58:54] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-24 07:58:54] [INFO ] Computed 102 place invariants in 31 ms
[2023-03-24 07:58:56] [INFO ] Dead Transitions using invariants and state equation in 2101 ms found 0 transitions.
[2023-03-24 07:58:56] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:58:56] [INFO ] Invariant cache hit.
[2023-03-24 07:58:57] [INFO ] Implicit Places using invariants in 1114 ms returned []
[2023-03-24 07:58:57] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:58:57] [INFO ] Invariant cache hit.
[2023-03-24 07:58:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:59:15] [INFO ] Implicit Places using invariants and state equation in 17790 ms returned []
Implicit Place search using SMT with State Equation took 18920 ms to find 0 implicit places.
[2023-03-24 07:59:15] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:15] [INFO ] Invariant cache hit.
[2023-03-24 07:59:17] [INFO ] Dead Transitions using invariants and state equation in 1790 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22908 ms. Remains : 843/843 places, 1614/1614 transitions.
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-03 finished in 175498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 21 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 07:59:17] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:17] [INFO ] Invariant cache hit.
[2023-03-24 07:59:19] [INFO ] Dead Transitions using invariants and state equation in 1753 ms found 0 transitions.
[2023-03-24 07:59:19] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:19] [INFO ] Invariant cache hit.
[2023-03-24 07:59:20] [INFO ] Implicit Places using invariants in 1223 ms returned []
[2023-03-24 07:59:20] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:20] [INFO ] Invariant cache hit.
[2023-03-24 07:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:59:36] [INFO ] Implicit Places using invariants and state equation in 16285 ms returned []
Implicit Place search using SMT with State Equation took 17520 ms to find 0 implicit places.
[2023-03-24 07:59:36] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:36] [INFO ] Invariant cache hit.
[2023-03-24 07:59:38] [INFO ] Dead Transitions using invariants and state equation in 1786 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21093 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s220)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-04 finished in 21197 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((G(F(p0))||(F(p0)&&X(G(!p0)))))))'
Support contains 10 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 27 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 07:59:38] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:38] [INFO ] Invariant cache hit.
[2023-03-24 07:59:40] [INFO ] Dead Transitions using invariants and state equation in 1930 ms found 0 transitions.
[2023-03-24 07:59:40] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:40] [INFO ] Invariant cache hit.
[2023-03-24 07:59:41] [INFO ] Implicit Places using invariants in 1131 ms returned []
[2023-03-24 07:59:41] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:41] [INFO ] Invariant cache hit.
[2023-03-24 07:59:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:59:55] [INFO ] Implicit Places using invariants and state equation in 13516 ms returned []
Implicit Place search using SMT with State Equation took 14665 ms to find 0 implicit places.
[2023-03-24 07:59:55] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:55] [INFO ] Invariant cache hit.
[2023-03-24 07:59:57] [INFO ] Dead Transitions using invariants and state equation in 1841 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18481 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s21 s105 s168 s281 s351 s430 s679 s686 s747 s769))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1073 ms.
Product exploration explored 100000 steps with 50000 reset in 1042 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 : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-05 finished in 20792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 28 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 07:59:59] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 07:59:59] [INFO ] Invariant cache hit.
[2023-03-24 08:00:01] [INFO ] Dead Transitions using invariants and state equation in 1810 ms found 0 transitions.
[2023-03-24 08:00:01] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 08:00:01] [INFO ] Invariant cache hit.
[2023-03-24 08:00:02] [INFO ] Implicit Places using invariants in 1329 ms returned []
[2023-03-24 08:00:02] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 08:00:02] [INFO ] Invariant cache hit.
[2023-03-24 08:00:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:00:17] [INFO ] Implicit Places using invariants and state equation in 14372 ms returned []
Implicit Place search using SMT with State Equation took 15702 ms to find 0 implicit places.
[2023-03-24 08:00:17] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 08:00:17] [INFO ] Invariant cache hit.
[2023-03-24 08:00:18] [INFO ] Dead Transitions using invariants and state equation in 1795 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19337 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s674)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 997 ms.
Product exploration explored 100000 steps with 50000 reset in 1026 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 : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-06 finished in 21564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 843 transition count 1570
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 799 transition count 1570
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 88 place count 799 transition count 1526
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 176 place count 755 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 752 transition count 1523
Applied a total of 182 rules in 132 ms. Remains 752 /843 variables (removed 91) and now considering 1523/1614 (removed 91) transitions.
[2023-03-24 08:00:21] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
// Phase 1: matrix 1514 rows 752 cols
[2023-03-24 08:00:21] [INFO ] Computed 102 place invariants in 37 ms
[2023-03-24 08:00:22] [INFO ] Dead Transitions using invariants and state equation in 1369 ms found 0 transitions.
[2023-03-24 08:00:22] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:22] [INFO ] Invariant cache hit.
[2023-03-24 08:00:23] [INFO ] Implicit Places using invariants in 1015 ms returned []
[2023-03-24 08:00:23] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:23] [INFO ] Invariant cache hit.
[2023-03-24 08:00:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:00:34] [INFO ] Implicit Places using invariants and state equation in 10554 ms returned []
Implicit Place search using SMT with State Equation took 11586 ms to find 0 implicit places.
[2023-03-24 08:00:34] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-24 08:00:34] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:34] [INFO ] Invariant cache hit.
[2023-03-24 08:00:35] [INFO ] Dead Transitions using invariants and state equation in 1142 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 752/843 places, 1523/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14304 ms. Remains : 752/843 places, 1523/1614 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s109 s234)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7318 reset in 985 ms.
Product exploration explored 100000 steps with 7303 reset in 1063 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 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 137 steps, including 6 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 39 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:00:38] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:38] [INFO ] Invariant cache hit.
[2023-03-24 08:00:39] [INFO ] Dead Transitions using invariants and state equation in 1349 ms found 0 transitions.
[2023-03-24 08:00:39] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:39] [INFO ] Invariant cache hit.
[2023-03-24 08:00:40] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2023-03-24 08:00:40] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:40] [INFO ] Invariant cache hit.
[2023-03-24 08:00:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:00:50] [INFO ] Implicit Places using invariants and state equation in 10268 ms returned []
Implicit Place search using SMT with State Equation took 11301 ms to find 0 implicit places.
[2023-03-24 08:00:50] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-24 08:00:50] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:50] [INFO ] Invariant cache hit.
[2023-03-24 08:00:52] [INFO ] Dead Transitions using invariants and state equation in 1227 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14001 ms. Remains : 752/752 places, 1523/1523 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 184 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3772 steps, including 265 resets, run visited all 1 properties in 54 ms. (steps per millisecond=69 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7335 reset in 1001 ms.
Product exploration explored 100000 steps with 7347 reset in 1003 ms.
Support contains 2 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 47 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:00:54] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:54] [INFO ] Invariant cache hit.
[2023-03-24 08:00:56] [INFO ] Dead Transitions using invariants and state equation in 1303 ms found 0 transitions.
[2023-03-24 08:00:56] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:56] [INFO ] Invariant cache hit.
[2023-03-24 08:00:57] [INFO ] Implicit Places using invariants in 1027 ms returned []
[2023-03-24 08:00:57] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:00:57] [INFO ] Invariant cache hit.
[2023-03-24 08:00:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:01:08] [INFO ] Implicit Places using invariants and state equation in 11743 ms returned []
Implicit Place search using SMT with State Equation took 12789 ms to find 0 implicit places.
[2023-03-24 08:01:08] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 08:01:08] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:08] [INFO ] Invariant cache hit.
[2023-03-24 08:01:10] [INFO ] Dead Transitions using invariants and state equation in 1191 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15390 ms. Remains : 752/752 places, 1523/1523 transitions.
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-08 finished in 49277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 843 transition count 1569
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 798 transition count 1524
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 753 transition count 1524
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 750 transition count 1521
Applied a total of 186 rules in 196 ms. Remains 750 /843 variables (removed 93) and now considering 1521/1614 (removed 93) transitions.
[2023-03-24 08:01:10] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 08:01:10] [INFO ] Computed 102 place invariants in 20 ms
[2023-03-24 08:01:11] [INFO ] Dead Transitions using invariants and state equation in 1191 ms found 0 transitions.
[2023-03-24 08:01:11] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-24 08:01:11] [INFO ] Invariant cache hit.
[2023-03-24 08:01:12] [INFO ] Implicit Places using invariants in 1065 ms returned []
[2023-03-24 08:01:12] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-24 08:01:12] [INFO ] Invariant cache hit.
[2023-03-24 08:01:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:01:25] [INFO ] Implicit Places using invariants and state equation in 12501 ms returned []
Implicit Place search using SMT with State Equation took 13584 ms to find 0 implicit places.
[2023-03-24 08:01:25] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-24 08:01:25] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-24 08:01:25] [INFO ] Invariant cache hit.
[2023-03-24 08:01:26] [INFO ] Dead Transitions using invariants and state equation in 1123 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/843 places, 1521/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16148 ms. Remains : 750/843 places, 1521/1614 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s653 s601)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-10 finished in 16219 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(F(p0))||G(p1))))'
Support contains 3 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 843 transition count 1570
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 799 transition count 1570
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 88 place count 799 transition count 1526
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 176 place count 755 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 752 transition count 1523
Applied a total of 182 rules in 95 ms. Remains 752 /843 variables (removed 91) and now considering 1523/1614 (removed 91) transitions.
[2023-03-24 08:01:26] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
// Phase 1: matrix 1514 rows 752 cols
[2023-03-24 08:01:26] [INFO ] Computed 102 place invariants in 28 ms
[2023-03-24 08:01:28] [INFO ] Dead Transitions using invariants and state equation in 1319 ms found 0 transitions.
[2023-03-24 08:01:28] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:28] [INFO ] Invariant cache hit.
[2023-03-24 08:01:29] [INFO ] Implicit Places using invariants in 1124 ms returned []
[2023-03-24 08:01:29] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:29] [INFO ] Invariant cache hit.
[2023-03-24 08:01:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:01:46] [INFO ] Implicit Places using invariants and state equation in 17633 ms returned []
Implicit Place search using SMT with State Equation took 18768 ms to find 0 implicit places.
[2023-03-24 08:01:46] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 08:01:46] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:46] [INFO ] Invariant cache hit.
[2023-03-24 08:01:47] [INFO ] Dead Transitions using invariants and state equation in 1129 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 752/843 places, 1523/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21395 ms. Remains : 752/843 places, 1523/1614 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LEQ s371 s188) (LEQ 2 s730)), p0:(LEQ 1 s188)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7289 reset in 997 ms.
Product exploration explored 100000 steps with 7347 reset in 960 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 p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 355 steps, including 25 resets, run visited all 2 properties in 24 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 320 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 44 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:01:50] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:50] [INFO ] Invariant cache hit.
[2023-03-24 08:01:52] [INFO ] Dead Transitions using invariants and state equation in 1315 ms found 0 transitions.
[2023-03-24 08:01:52] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:52] [INFO ] Invariant cache hit.
[2023-03-24 08:01:53] [INFO ] Implicit Places using invariants in 1119 ms returned []
[2023-03-24 08:01:53] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:01:53] [INFO ] Invariant cache hit.
[2023-03-24 08:01:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:02:10] [INFO ] Implicit Places using invariants and state equation in 17110 ms returned []
Implicit Place search using SMT with State Equation took 18245 ms to find 0 implicit places.
[2023-03-24 08:02:10] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 08:02:10] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:10] [INFO ] Invariant cache hit.
[2023-03-24 08:02:11] [INFO ] Dead Transitions using invariants and state equation in 1147 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20823 ms. Remains : 752/752 places, 1523/1523 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 (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 220 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4448 steps, including 324 resets, run visited all 2 properties in 59 ms. (steps per millisecond=75 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7375 reset in 929 ms.
Product exploration explored 100000 steps with 7339 reset in 958 ms.
Support contains 3 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 39 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:02:14] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:14] [INFO ] Invariant cache hit.
[2023-03-24 08:02:15] [INFO ] Dead Transitions using invariants and state equation in 1147 ms found 0 transitions.
[2023-03-24 08:02:15] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:15] [INFO ] Invariant cache hit.
[2023-03-24 08:02:16] [INFO ] Implicit Places using invariants in 1091 ms returned []
[2023-03-24 08:02:16] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:16] [INFO ] Invariant cache hit.
[2023-03-24 08:02:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:02:34] [INFO ] Implicit Places using invariants and state equation in 17805 ms returned []
Implicit Place search using SMT with State Equation took 18916 ms to find 0 implicit places.
[2023-03-24 08:02:34] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 08:02:34] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:34] [INFO ] Invariant cache hit.
[2023-03-24 08:02:35] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21324 ms. Remains : 752/752 places, 1523/1523 transitions.
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-11 finished in 69185 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' '!(((p0 U p1)&&X(G(p2))&&F(p0)))'
Support contains 5 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 37 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-24 08:02:35] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-24 08:02:35] [INFO ] Computed 102 place invariants in 20 ms
[2023-03-24 08:02:37] [INFO ] Dead Transitions using invariants and state equation in 1643 ms found 0 transitions.
[2023-03-24 08:02:37] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 08:02:37] [INFO ] Invariant cache hit.
[2023-03-24 08:02:38] [INFO ] Implicit Places using invariants in 1263 ms returned []
[2023-03-24 08:02:38] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 08:02:38] [INFO ] Invariant cache hit.
[2023-03-24 08:02:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:02:53] [INFO ] Implicit Places using invariants and state equation in 14827 ms returned []
Implicit Place search using SMT with State Equation took 16114 ms to find 0 implicit places.
[2023-03-24 08:02:53] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-24 08:02:53] [INFO ] Invariant cache hit.
[2023-03-24 08:02:55] [INFO ] Dead Transitions using invariants and state equation in 1796 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19607 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p2), true, (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=3 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=4 dest: 0}, { cond=(NOT p2), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p2:(AND (GT s425 s776) (GT 3 s212)), p1:(LEQ 3 s212), p0:(LEQ s263 s514)], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J40-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-12 finished in 19856 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(p0)))'
Found a Lengthening insensitive property : PolyORBNT-PT-S10J40-LTLCardinality-03
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Support contains 44 out of 843 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 843 transition count 1571
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 800 transition count 1571
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 86 place count 800 transition count 1526
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 176 place count 755 transition count 1526
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 752 transition count 1523
Applied a total of 182 rules in 108 ms. Remains 752 /843 variables (removed 91) and now considering 1523/1614 (removed 91) transitions.
[2023-03-24 08:02:55] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
// Phase 1: matrix 1514 rows 752 cols
[2023-03-24 08:02:55] [INFO ] Computed 102 place invariants in 36 ms
[2023-03-24 08:02:57] [INFO ] Dead Transitions using invariants and state equation in 1291 ms found 0 transitions.
[2023-03-24 08:02:57] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:57] [INFO ] Invariant cache hit.
[2023-03-24 08:02:58] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2023-03-24 08:02:58] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:02:58] [INFO ] Invariant cache hit.
[2023-03-24 08:02:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:03:09] [INFO ] Implicit Places using invariants and state equation in 11095 ms returned []
Implicit Place search using SMT with State Equation took 12123 ms to find 0 implicit places.
[2023-03-24 08:03:09] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:03:09] [INFO ] Invariant cache hit.
[2023-03-24 08:03:10] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 752/843 places, 1523/1614 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14710 ms. Remains : 752/843 places, 1523/1614 transitions.
Running random walk in product with property : PolyORBNT-PT-S10J40-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ (ADD s1 s6 s15 s19 s22 s23 s45 s111 s116 s139 s234 s251 s277 s307 s325 s330 s360 s369 s425 s439 s453 s461 s463 s466 s499 s537 s548 s561 s562 s...], 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, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7459 reset in 1074 ms.
Product exploration explored 100000 steps with 7358 reset in 1108 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 731 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 118012 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118012 steps, saw 36216 distinct states, run finished after 3003 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 08:03:16] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:03:16] [INFO ] Invariant cache hit.
[2023-03-24 08:03:16] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:03:16] [INFO ] [Nat]Absence check using 80 positive place invariants in 19 ms returned sat
[2023-03-24 08:03:16] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 35 ms returned sat
[2023-03-24 08:03:21] [INFO ] After 5106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:03:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:03:22] [INFO ] After 937ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 08:03:23] [INFO ] After 1477ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 319 ms.
[2023-03-24 08:03:23] [INFO ] After 7122ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 44 out of 752 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 752 transition count 1522
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 751 transition count 1522
Applied a total of 2 rules in 75 ms. Remains 751 /752 variables (removed 1) and now considering 1522/1523 (removed 1) transitions.
[2023-03-24 08:03:23] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-24 08:03:23] [INFO ] Computed 102 place invariants in 21 ms
[2023-03-24 08:03:24] [INFO ] Dead Transitions using invariants and state equation in 1207 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1291 ms. Remains : 751/752 places, 1522/1523 transitions.
Incomplete random walk after 10000 steps, including 740 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 118270 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118270 steps, saw 36305 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 08:03:27] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:03:27] [INFO ] Invariant cache hit.
[2023-03-24 08:03:28] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:03:28] [INFO ] [Nat]Absence check using 80 positive place invariants in 16 ms returned sat
[2023-03-24 08:03:28] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 39 ms returned sat
[2023-03-24 08:03:33] [INFO ] After 5274ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:03:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:03:35] [INFO ] After 1935ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 08:03:36] [INFO ] After 3404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 474 ms.
[2023-03-24 08:03:37] [INFO ] After 9341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 37 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 36 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-24 08:03:37] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:03:37] [INFO ] Invariant cache hit.
[2023-03-24 08:03:38] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2023-03-24 08:03:38] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:03:38] [INFO ] Invariant cache hit.
[2023-03-24 08:03:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:03:50] [INFO ] Implicit Places using invariants and state equation in 12377 ms returned []
Implicit Place search using SMT with State Equation took 13425 ms to find 0 implicit places.
[2023-03-24 08:03:50] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 08:03:50] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:03:50] [INFO ] Invariant cache hit.
[2023-03-24 08:03:52] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14649 ms. Remains : 751/751 places, 1522/1522 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 751 transition count 1513
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 751 transition count 1512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 750 transition count 1512
Applied a total of 11 rules in 79 ms. Remains 750 /751 variables (removed 1) and now considering 1512/1522 (removed 10) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 08:03:52] [INFO ] Computed 102 place invariants in 21 ms
[2023-03-24 08:03:52] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:03:52] [INFO ] [Nat]Absence check using 80 positive place invariants in 17 ms returned sat
[2023-03-24 08:03:52] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 33 ms returned sat
[2023-03-24 08:03:54] [INFO ] After 2538ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:03:59] [INFO ] After 7287ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3248 ms.
[2023-03-24 08:04:02] [INFO ] After 10721ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 125 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Support contains 44 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 22 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:04:03] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
// Phase 1: matrix 1514 rows 752 cols
[2023-03-24 08:04:03] [INFO ] Computed 102 place invariants in 25 ms
[2023-03-24 08:04:04] [INFO ] Dead Transitions using invariants and state equation in 1134 ms found 0 transitions.
[2023-03-24 08:04:04] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:04:04] [INFO ] Invariant cache hit.
[2023-03-24 08:04:05] [INFO ] Implicit Places using invariants in 1001 ms returned []
[2023-03-24 08:04:05] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:04:05] [INFO ] Invariant cache hit.
[2023-03-24 08:04:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:04:18] [INFO ] Implicit Places using invariants and state equation in 13347 ms returned []
Implicit Place search using SMT with State Equation took 14359 ms to find 0 implicit places.
[2023-03-24 08:04:18] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:04:18] [INFO ] Invariant cache hit.
[2023-03-24 08:04:19] [INFO ] Dead Transitions using invariants and state equation in 1138 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16687 ms. Remains : 752/752 places, 1523/1523 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 721 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 115928 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115928 steps, saw 35527 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 08:04:23] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:04:23] [INFO ] Invariant cache hit.
[2023-03-24 08:04:23] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:04:23] [INFO ] [Nat]Absence check using 80 positive place invariants in 19 ms returned sat
[2023-03-24 08:04:23] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 33 ms returned sat
[2023-03-24 08:04:28] [INFO ] After 5079ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:04:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:04:29] [INFO ] After 922ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 08:04:30] [INFO ] After 1459ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 348 ms.
[2023-03-24 08:04:30] [INFO ] After 7073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 752 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 752 transition count 1522
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 751 transition count 1522
Applied a total of 2 rules in 74 ms. Remains 751 /752 variables (removed 1) and now considering 1522/1523 (removed 1) transitions.
[2023-03-24 08:04:30] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-24 08:04:30] [INFO ] Computed 102 place invariants in 20 ms
[2023-03-24 08:04:31] [INFO ] Dead Transitions using invariants and state equation in 1246 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1322 ms. Remains : 751/752 places, 1522/1523 transitions.
Incomplete random walk after 10000 steps, including 736 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 119228 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 119228 steps, saw 36647 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 08:04:35] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:04:35] [INFO ] Invariant cache hit.
[2023-03-24 08:04:35] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:04:35] [INFO ] [Nat]Absence check using 80 positive place invariants in 17 ms returned sat
[2023-03-24 08:04:35] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 40 ms returned sat
[2023-03-24 08:04:40] [INFO ] After 5231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:04:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:04:42] [INFO ] After 1916ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 08:04:44] [INFO ] After 3368ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 416 ms.
[2023-03-24 08:04:44] [INFO ] After 9210ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 44 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 46 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 58 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-24 08:04:44] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:04:44] [INFO ] Invariant cache hit.
[2023-03-24 08:04:45] [INFO ] Implicit Places using invariants in 1142 ms returned []
[2023-03-24 08:04:45] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:04:45] [INFO ] Invariant cache hit.
[2023-03-24 08:04:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:05:00] [INFO ] Implicit Places using invariants and state equation in 14261 ms returned []
Implicit Place search using SMT with State Equation took 15423 ms to find 0 implicit places.
[2023-03-24 08:05:00] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-24 08:05:00] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-24 08:05:00] [INFO ] Invariant cache hit.
[2023-03-24 08:05:01] [INFO ] Dead Transitions using invariants and state equation in 1151 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16703 ms. Remains : 751/751 places, 1522/1522 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 751 transition count 1513
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 751 transition count 1512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 750 transition count 1512
Applied a total of 11 rules in 82 ms. Remains 750 /751 variables (removed 1) and now considering 1512/1522 (removed 10) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1512 rows 750 cols
[2023-03-24 08:05:01] [INFO ] Computed 102 place invariants in 26 ms
[2023-03-24 08:05:01] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 08:05:01] [INFO ] [Nat]Absence check using 80 positive place invariants in 16 ms returned sat
[2023-03-24 08:05:01] [INFO ] [Nat]Absence check using 80 positive and 22 generalized place invariants in 33 ms returned sat
[2023-03-24 08:05:04] [INFO ] After 2520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 08:05:08] [INFO ] After 7199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3228 ms.
[2023-03-24 08:05:12] [INFO ] After 10610ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7352 reset in 1085 ms.
Product exploration explored 100000 steps with 7378 reset in 1158 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Support contains 44 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 42 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:05:14] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
// Phase 1: matrix 1514 rows 752 cols
[2023-03-24 08:05:14] [INFO ] Computed 102 place invariants in 26 ms
[2023-03-24 08:05:16] [INFO ] Dead Transitions using invariants and state equation in 1219 ms found 0 transitions.
[2023-03-24 08:05:16] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-24 08:05:16] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:05:16] [INFO ] Invariant cache hit.
[2023-03-24 08:05:17] [INFO ] Dead Transitions using invariants and state equation in 1151 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2481 ms. Remains : 752/752 places, 1523/1523 transitions.
Support contains 44 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1523/1523 transitions.
Applied a total of 0 rules in 16 ms. Remains 752 /752 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-24 08:05:17] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:05:17] [INFO ] Invariant cache hit.
[2023-03-24 08:05:18] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
[2023-03-24 08:05:18] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:05:18] [INFO ] Invariant cache hit.
[2023-03-24 08:05:19] [INFO ] Implicit Places using invariants in 1001 ms returned []
[2023-03-24 08:05:19] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:05:19] [INFO ] Invariant cache hit.
[2023-03-24 08:05:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 08:05:33] [INFO ] Implicit Places using invariants and state equation in 13534 ms returned []
Implicit Place search using SMT with State Equation took 14556 ms to find 0 implicit places.
[2023-03-24 08:05:33] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
[2023-03-24 08:05:33] [INFO ] Invariant cache hit.
[2023-03-24 08:05:34] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16954 ms. Remains : 752/752 places, 1523/1523 transitions.
Treatment of property PolyORBNT-PT-S10J40-LTLCardinality-03 finished in 158769 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)))'
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(F(p0))||G(p1))))'
[2023-03-24 08:05:34] [INFO ] Flatten gal took : 167 ms
[2023-03-24 08:05:34] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-24 08:05:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 843 places, 1614 transitions and 9402 arcs took 16 ms.
Total runtime 707439 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1728/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 1190 seconds
MemTotal: 16393216 kB
MemFree: 15995984 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16060212 kB
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1728/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1728/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBNT-PT-S10J40-LTLCardinality-03
Could not compute solution for formula : PolyORBNT-PT-S10J40-LTLCardinality-08
Could not compute solution for formula : PolyORBNT-PT-S10J40-LTLCardinality-11

BK_STOP 1679646328809

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBNT-PT-S10J40-LTLCardinality-03
ltl formula formula --ltl=/tmp/1728/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 843 places, 1614 transitions and 9402 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1728/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1728/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1728/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.560 real 0.050 user 0.080 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1728/ltl_0_
Killing (15) : 1734 1735 1736 1737 1738
Killing (9) : 1734 1735 1736 1737 1738
ltl formula name PolyORBNT-PT-S10J40-LTLCardinality-08
ltl formula formula --ltl=/tmp/1728/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 843 places, 1614 transitions and 9402 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.590 real 0.100 user 0.060 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1728/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1728/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1728/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1728/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name PolyORBNT-PT-S10J40-LTLCardinality-11
ltl formula formula --ltl=/tmp/1728/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 843 places, 1614 transitions and 9402 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.670 real 0.080 user 0.100 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1728/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1728/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1728/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1728/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="PolyORBNT-PT-S10J40"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBNT-PT-S10J40, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r297-tall-167873950900771"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J40.tgz
mv PolyORBNT-PT-S10J40 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;